# Sources for the fluoride-iq dig, with authenticity entries (rules A1-A10, build/SCHEMA.md).
# No article text is stored in this repository; copies were read in the session workspace and
# are identified by sha256 so a reader can fetch the same file and compare.
# read: full = downloaded and read directly; abstract = PubMed/Europe PMC record only;
# tool = read through a summarizing fetch tool; quoted = known only as quoted by other sources;
# metadata = citation record only (title, date, authors).
# Standard test for journal records: "PubMed/Europe PMC record matches DOI, journal, authors and
# date; retraction and correction links checked in Europe PMC [read]".
# Standard test for government records: "Official host (.gov or court record service) [read];
# header date and document number internally consistent [read]".
retrieved: 2026-10-03
sources:

  # ---------------- Core reviews ----------------
  - id: src-ntp-2024
    title: "National Toxicology Program. NTP Monograph on the State of the Science Concerning Fluoride Exposure and Neurodevelopment and Cognition: A Systematic Review. NTP Monograph 08, August 2024 (erratum 4 Sep 2024)"
    url: https://ntp.niehs.nih.gov/sites/default/files/2024-08/fluoride_final_508.pdf
    document_class: primary_text (agency systematic review)
    read: "full (324-page PDF, downloaded 2026-10-03; abstract, About This Monograph p. ii, results pp. 27-47, Addendum pp. 86-102 and Table B-1 read; most appendices searched by term only)"
    sha256: 4d156ef6c849e06b8b47e7bf7bfc4b8ceeab9d4cba71983dd6ad372461583af0
    publication: {status: corrected, date: 2024-09-04, notice: "Erratum of 4 Sep 2024 (Addendum pp. 87-88): 'Two children from each grade' corrected to 'Two classes'. It does not change the conclusion."}
    stored_as: sources/ntp-monograph-08-2024.txt   # plain text for the quote check; US government work, public domain
    authenticity: {status: authenticated, strength: strong, provenance: "Hosted by NIEHS/NTP (ntp.niehs.nih.gov); DOI 10.22427/NTP-MGRAPH-8; PMID 39172715.", tests: ["Official host [read]", "DOI and PMID resolve to the same title and date [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-nasem-2020
    title: "National Academies of Sciences, Engineering, and Medicine. Review of the Draft NTP Monograph: Systematic Review of Fluoride Exposure and Neurodevelopmental and Cognitive Health Effects. 2020. doi:10.17226/25715"
    url: https://nap.nationalacademies.org/read/25715/chapter/1
    document_class: secondary (peer review of a draft)
    read: "full (OpenBook HTML, chapters 1-7, 2026-10-03; the PDF link returned HTML)"
    sha256: 1ad5f4afbd4f2fc6c27e975d47af79d58b5c20b679d596a9654da0c46162804c   # chapter 1 HTML; chapters 2-7 hashed in the session record
    authenticity: {status: authenticated, strength: strong, provenance: "National Academies Press, the publisher of record; DOI resolves.", tests: ["Official host [read]", "DOI resolves to the same title [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-nasem-2021
    title: "NASEM. Review of the Revised NTP Monograph on the Systematic Review of Fluoride Exposure and Neurodevelopmental and Cognitive Health Effects: A Letter Report. 2021. doi:10.17226/26030"
    url: https://nap.nationalacademies.org/read/26030/chapter/1
    document_class: secondary (peer review of a draft)
    read: full (OpenBook HTML, chapters 1-7, 2026-10-03)
    sha256: 312b87e649115949d4616ef1fc0e2ef21aaddb6f846a62d5ed5649c3382de9dd   # chapter 1 HTML
    authenticity: {status: authenticated, strength: strong, provenance: "National Academies Press; DOI resolves.", tests: ["Official host [read]", "DOI resolves to the same title [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-taylor-2025
    title: "Taylor KW, Eftim SE, Sibrizzi CA, et al. Fluoride Exposure and Children's IQ Scores: A Systematic Review and Meta-Analysis. JAMA Pediatr. 2025;179(3):282-292 (online 6 Jan 2025). doi:10.1001/jamapediatrics.2024.5542"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC11877182/fullTextXML
    document_class: primary_text (meta-analysis; its pooled results are synthetic)
    read: "full (Europe PMC JATS XML of the published article, PMC11877182; jamanetwork.com refused this environment)"
    sha256: 7f0309b1406d9bae7369feae58ae711ae9b9ad3b7b80bb6edd5c155cdd2de166
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC full text of record PMID 39761023; NIEHS intramural authors.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Not compared with the publisher's PDF."], checked: 2026-10-03}
  - id: src-levy-2025
    title: "Levy SM. Caution Needed in Interpreting the Evidence Base on Fluoride and IQ. JAMA Pediatr. 2025;179(3):231-234. doi:10.1001/jamapediatrics.2024.5539 (editorial)"
    url: https://europepmc.org/article/MED/39761058
    document_class: secondary (editorial)
    read: "metadata only (no abstract; jamanetwork.com refused)"
    authenticity: {status: unchecked, basis: "Only the citation record was seen; its content is not used."}
  - id: src-lanphear-2025
    title: "Lanphear BP, Den Besten P, Till C. Time to Reassess Systemic Fluoride Exposure, Again. JAMA Pediatr. 2025;179(3):234-236. doi:10.1001/jamapediatrics.2024.5549 (editorial)"
    url: https://europepmc.org/article/MED/39761028
    document_class: secondary (editorial)
    read: "metadata only (jamanetwork.com refused)"
    authenticity: {status: unchecked, basis: "Only the citation record was seen; its content is not used."}
  - id: src-antoon-kumar-2025
    title: "Antoon JW, Kumar JV. Concerns About Data and Analyses Used in Assessing Fluoride Exposure and Children's IQ Scores. JAMA Pediatr. Published online 12 May 2025. doi:10.1001/jamapediatrics.2025.0932 (letter)"
    url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12353652/
    document_class: secondary (letter criticizing src-taylor-2025)
    read: full (NCBI efetch XML of the NIH author manuscript)
    sha256: 56cdfabf84170aa2c815804561f3ba5334bef85ebae455a76db273a4cb297fd6
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "NIH author manuscript, PMC12353652.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Author manuscript, not the published letter."], checked: 2026-10-03}
  - id: src-taylor-2025-aogh
    title: "Taylor KW et al. Addressing Critiques of the Evidence Linking Fluoride and Children's IQ. Ann Glob Health. 2025 (12 Dec). doi:10.5334/aogh.4853"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC12700148/fullTextXML
    document_class: secondary (the NTP authors' reply to critics)
    read: full (Europe PMC XML)
    sha256: 0c4613185b22b54974c40b8dcb5ed9c968cc02d718ae3f33dad9e57e48691c79
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC full text, PMC12700148.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-kumar-2023
    title: "Kumar JV, Moss ME, Liu H, Fisher-Owens S. Association between low fluoride exposure and children's intelligence: a meta-analysis relevant to community water fluoridation. Public Health. 2023 (online 28 Apr 2023). doi:10.1016/j.puhe.2023.03.011"
    url: https://europepmc.org/article/MED/37120936
    document_class: secondary (meta-analysis)
    read: "abstract (sciencedirect.com and the Elsevier API refused the full text)"
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record PMID 37120936.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read."], next_step: "Read the open-access full text at the publisher.", checked: 2026-10-03}
  - id: src-kumar-2025
    title: "Kumar JV, Moss ME, Liu H, et al. Fluoride and Neurodevelopmental Hazard Modelling: An Assessment of Concentration-Response Analysis. Community Dent Oral Epidemiol. 2025 (online 31 Oct 2025)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC12808860/fullTextXML
    document_class: secondary (reanalysis)
    read: "abstract and introduction (full XML downloaded)"
    sha256: a4a8ea541dbb7c13cadec3fc0b68fee963dac98ab2728ccb1a6fea7d79e73315
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC full text, PMC12808860.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Methods and results sections not read."], checked: 2026-10-03}
  - id: src-choi-2012
    title: "Choi AL, Sun G, Zhang Y, Grandjean P. Developmental fluoride neurotoxicity: a systematic review and meta-analysis. Environ Health Perspect. 2012;120(10):1362-1368 (online 20 Jul 2012). doi:10.1289/ehp.1104912"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC3491930/fullTextXML
    document_class: primary_text (meta-analysis)
    read: full (Europe PMC XML)
    sha256: e558d9ab61d7e256f0c3d358df2df71c74400b148251fcc7bf17e42c5ac92770
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC full text, PMC3491930.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-choi-2013-reply
    title: "Choi AL, Grandjean P, et al. Response (to letters). Environ Health Perspect. 2013;121(3):a70"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC3621205/fullTextXML
    document_class: secondary (authors' reply)
    read: full (Europe PMC XML)
    sha256: 9a9236ca021289d8fef67a13bab0092d08d4ea5f2ac4650b673eaaed718875d5
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC3621205.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-hsph-2012
    title: "Harvard School of Public Health press release on Choi et al., 25 Jul 2012 (one sentence updated 5 Sep 2012)"
    url: https://hsph.harvard.edu/news/fluoride-childrens-health-grandjean-choi/
    document_class: secondary (institutional press release)
    read: full (HTML, 2026-10-03)
    sha256: 86b828cda1ae8e57eb0987fbdc063a273eb4bc35e7b2eac6c9e93c8b17670ad4
    authenticity: {status: authenticated, strength: moderate, provenance: "Hosted on the school's own site; dates shown on the page.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-choi-grandjean-statement-2012
    title: "Choi AL, Grandjean P. Statement dated 11 Sep 2012 on the meta-analysis (as reposted by the Fluoride Action Network)"
    url: https://fluoridealert.org/news/choi-grandjean-statement-on-fluoride-paper-september-11-2012/
    document_class: primary_text (authors' statement) known through a repost
    read: "full, but only as reposted by an anti-fluoridation group; the Harvard-hosted PDF link now returns HTML"
    sha256: 9682b1b0aa9fc416d30f2fba196f937f3501deb1984620043852183dc7f05c0d
    copy_of: "Harvard School of Public Health statement PDF (link no longer resolves)"
    compared_with_holder_copy: no
    authenticity: {status: authenticated, strength: weak, provenance: "Reposted by the Fluoride Action Network, which opposes fluoridation; the text cuts against that group's use of the study, which makes alteration in its favour unlikely, but the original was not seen.", tests: ["Internal consistency with src-choi-2012 Discussion [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Original Harvard copy not found."], next_step: "Find the original PDF in a web archive.", checked: 2026-10-03}
  - id: src-efsa-2025
    title: "EFSA Scientific Committee. Updated consumer risk assessment of fluoride in food and drinking water including the contribution from other sources of oral exposure. EFSA J. 2025;23(7):e9478 (adopted 14 May 2025, published 22 Jul 2025)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC12280829/fullTextXML
    document_class: primary_text (agency risk assessment)
    read: "abstract and summary (full XML downloaded; body not read)"
    sha256: e9ee89135d702162315a77d4fb9803a850ec0739077606b36ec9115b8f817fbe
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC full text of the EFSA Journal opinion, PMC12280829.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Only the abstract and summary were read."], checked: 2026-10-03}
  - id: src-zohoori-2025
    title: "Zohoori FV et al. Public Health Impacts of Water Fluorides: Current Evidence from a Rapid Systematic Review. Adv Nutr. 2025 (22 Oct)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC12662105/fullTextXML
    document_class: secondary (rapid review)
    read: abstract (full XML downloaded)
    sha256: 9bc152728e1882279bb397e9cab191c263d3545aef38a7bba70c08ba06ad01ca
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC12662105.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Body not read."], checked: 2026-10-03}

  # ---------------- Cohort studies ----------------
  - id: src-green-2019
    title: "Green R, Lanphear B, Hornung R, et al. Association Between Maternal Fluoride Exposure During Pregnancy and IQ Scores in Offspring in Canada. JAMA Pediatr. 2019;173(10):940-948 (online 19 Aug 2019). doi:10.1001/jamapediatrics.2019.1729"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC6704756/fullTextXML
    document_class: primary_text (cohort study)
    read: full (Europe PMC XML, open access)
    sha256: b3267b1f0938d1b9f73ebb53b896faa16e44924036868e6ff42d227e6e58cb26
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC full text, PMC6704756.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Not compared with the publisher's PDF."], checked: 2026-10-03}
  - id: src-christakis-2019
    title: "Christakis DA. Decision to Publish Study on Maternal Fluoride Exposure During Pregnancy. JAMA Pediatr. 2019;173(10):948 (editor's note)"
    url: https://europepmc.org/article/MED/31424484
    document_class: secondary (editor's note)
    read: "metadata only (jamanetwork.com refused)"
    authenticity: {status: unchecked, basis: "Only the citation record was seen; its wording is not quoted."}
  - id: src-till-2020-reply
    title: "Till C, Green R, Lanphear B. Maternal Fluoride Exposure During Pregnancy and Children's IQ: reply. JAMA Pediatr. 2020;174(2):216-217"
    url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8101555/
    document_class: secondary (authors' reply to letters)
    read: full (author manuscript HTML)
    sha256: ed7776f7dc22d1b721e151f17786540770e8b6a76f65d7598e75e2ebdee57b91
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "NIH author manuscript PMC8101555.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-till-2020-formula
    title: "Till C, Green R, Flora D, et al. Fluoride exposure from infant formula and child IQ in a Canadian birth cohort. Environ Int. 2020;134:105315 (online 16 Nov 2019)"
    url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6913880/
    document_class: primary_text (cohort study)
    read: full (author manuscript)
    sha256: 40f45c770156c518826840866f3400dff745ff48315ef7e827c7095c203ed79f
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "NIH author manuscript PMC6913880.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-bashash-2017
    title: "Bashash M, Thomas D, Hu H, et al. Prenatal Fluoride Exposure and Cognitive Outcomes in Children at 4 and 6-12 Years of Age in Mexico. Environ Health Perspect. 2017;125(9):097017 (19 Sep 2017)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC5915186/fullTextXML
    document_class: primary_text (cohort study)
    read: full (Europe PMC XML)
    sha256: 5a59c2a3b4b285c4a88c8e21cfb287e33159e9e7125b4dee9f8a02d339eb54cf
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC full text, PMC5915186.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-ibarluzea-2022
    title: "Ibarluzea J, Gallastegi M, Santa-Marina L, et al. Prenatal exposure to fluoride and neuropsychological development in early childhood: 1-to 4 years old children. Environ Res. 2022;207:112181 (online 8 Oct 2021)"
    url: https://europepmc.org/article/MED/34627799
    document_class: primary_text (cohort study)
    read: abstract
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read; exposure levels not seen."], checked: 2026-10-03}
  - id: src-grandjean-2024-odense
    title: "Grandjean P, Meddis A, Nielsen F, et al. Dose dependence of prenatal fluoride exposure associations with cognitive performance at school age in three prospective studies. Eur J Public Health. 2024;34(1):143-149 (online 5 Oct 2023)"
    url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10843960/
    document_class: primary_text (cohort study and pooled benchmark-dose analysis)
    read: full (PMC HTML)
    sha256: 69d16d7e6a9b739f860a207f5ce407ccd16beafc9a0921e02538a539524d7e8f
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PMC10843960.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-broadbent-2015
    title: "Broadbent JM, Thomson WM, Ramrakha S, et al. Community Water Fluoridation and Intelligence: Prospective Study in New Zealand. Am J Public Health. 2015;105(1):72-76"
    url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4265943/
    document_class: primary_text (cohort study)
    read: full (PMC HTML)
    sha256: 11d16a6a56fb9442b68b5cff990caf144ac3ba21ff19b34c592fe3837eb7fb00
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PMC4265943.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-grandjean-2019-review
    title: "Grandjean P. Developmental fluoride neurotoxicity: an updated review. Environ Health. 2019;18:110"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC6923889/fullTextXML
    document_class: secondary (review; used for its critique of src-broadbent-2015)
    read: full (Europe PMC XML)
    sha256: ea08a9f80042ff29407d7732b16fe1424f2e939c5199dd41f12661adfec7818f
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC6923889.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-aggeborn-ohman-2021
    title: "Aggeborn L, Öhman M. The Effects of Fluoride in Drinking Water. J Polit Econ. 2021;129(2):465-491 (online 13 Jan 2021). doi:10.1086/711915"
    url: https://www.journals.uchicago.edu/doi/10.1086/711915
    document_class: primary_text (register study)
    read: "full, in a third-party PDF copy (gwern.net mirror); the publisher refused"
    sha256: 7f51eec2b3d6c6928063b6bc862c82cafffaaf7a85ee6801e8927b4ff477b58c
    full_text_copy: {url: "https://gwern.net/doc/iq/2021-aggeborn.pdf", sha256: 7f51eec2b3d6c6928063b6bc862c82cafffaaf7a85ee6801e8927b4ff477b58c, compared_with_holder_copy: no}
    copy_of: "J Polit Econ article, doi:10.1086/711915"
    compared_with_holder_copy: no
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Journal DOI resolves to the same title, authors and issue; the copy carries the journal's typesetting.", tests: ["DOI landing page matches title, authors, volume and pages [read]", "Copy's running heads and pagination match the citation [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Third-party copy not compared with the publisher's file."], next_step: "Compare with the publisher's PDF.", checked: 2026-10-03}
  - id: src-do-2024
    title: "Do LG, Sawyer A, Spencer AJ, et al. Early Childhood Exposures to Fluorides and Cognitive Neurodevelopment: A Population-Based Longitudinal Study. J Dent Res. 2025;104(3):243-250 (online 18 Dec 2024)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC11843800/fullTextXML
    document_class: primary_text (cohort study)
    read: full (Europe PMC XML)
    sha256: 2176cbd2c64dc5076a631ec1879dba8e27196f053adf342fc745dabe2dd1841a
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC11843800.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-dewey-2023
    title: "Dewey D, England-Mason G, Ntanda H, et al. Fluoride exposure during pregnancy from a community water supply is associated with executive function in preschool children: A prospective ecological cohort study. Sci Total Environ. 2023;891:164322"
    url: https://europepmc.org/article/MED/37236475
    document_class: primary_text (cohort study, Calgary)
    read: abstract
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read."], checked: 2026-10-03}
  - id: src-warren-2025
    title: "Warren JR et al. Childhood fluoride exposure and cognition across the life course. Sci Adv. 2025 (19 Nov 2025). doi:10.1126/sciadv.adz0757"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC12629170/fullTextXML
    document_class: primary_text (cohort study)
    read: full (Europe PMC XML)
    sha256: 8e747345b75c55d604672c1bd9d94e4474f4d1d9ddad58a5c5536c222dcb120e
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC12629170.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-warren-2026
    title: "Warren JR, Rumore G, Sicinski K, Herd P, Engelman M. Municipal water fluoridation, adolescent IQ, and cognition across the life course: Evidence from the Wisconsin Longitudinal Study. PNAS. 2026;123(16):e2536005123 (online 13 Apr 2026)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC13099618/fullTextXML
    document_class: primary_text (cohort study, brief report)
    read: full (Europe PMC XML)
    sha256: fdf4a03ece470fbb98a14aa67f941b6880c8036025755c08c18bca7b68c10667
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC13099618.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-savitz-2025
    title: "Savitz DA. Evidence-based water fluoridation policy. Sci Adv. 2025 (19 Nov 2025) (commentary)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC12629195/fullTextXML
    document_class: secondary (commentary)
    read: partial (Europe PMC XML)
    sha256: 0698b18ae3c4e5fb1257acdec344cc22446236872d8c2b58142b85bd5b2555c1
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC12629195.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-simon-2026
    title: "Simon KR et al. Prenatal exposure to fluoride in public water and child cognition in the US ECHO cohort, 2006-2019. Am J Epidemiol. 2026 (online 14 Aug 2026). doi:10.1093/aje/kwag186. PMID 42596505"
    url: https://doi.org/10.1093/aje/kwag186
    document_class: primary_text (cohort study)
    read: abstract
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC record PMID 42596505.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read."], next_step: "Read the full article.", checked: 2026-10-03}
  - id: src-malin-2024
    title: "Malin AJ et al. Maternal Urinary Fluoride and Child Neurobehavior at Age 36 Months (MADRES cohort, Los Angeles). JAMA Netw Open. 2024 (20 May 2024)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC11107298/fullTextXML
    document_class: primary_text (cohort study; neurobehavior, not IQ)
    read: full (Europe PMC XML)
    sha256: af0d31e7fead55b0be4dc21e2025dc2d5dd88dfcdf3791f93894b3c56e41ff7b
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC11107298.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-guichon-2024
    title: "Guichon JR et al. Flawed MIREC fluoride and intelligence quotient publications: A failed attempt to undermine community water fluoridation. Community Dent Oral Epidemiol. 2024;52:365-374. doi:10.1111/cdoe.12954"
    url: https://europepmc.org/article/MED/38525812
    document_class: secondary (critique)
    read: abstract
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record PMID 38525812.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read."], checked: 2026-10-03}

  # ---------------- Courts, law and agencies ----------------
  - id: src-fww-v-epa-2024
    title: "Food & Water Watch, Inc. v. U.S. EPA, N.D. Cal. No. 3:17-cv-02162-EMC, Doc. 445, Findings of Fact and Conclusions of Law (Chen J.), filed 24 Sep 2024, 80 pp."
    url: https://www.govinfo.gov/content/pkg/USCOURTS-cand-3_17-cv-02162/pdf/USCOURTS-cand-3_17-cv-02162-15.pdf
    document_class: primary_text (court opinion)
    read: full (PDF from govinfo, 2026-10-03)
    sha256: c6330290fa1aa6a910f470b825e776c7e3dea05d12cd87b2454d0abcd3e2e705
    stored_as: sources/fww-v-epa-2024-doc445.txt   # plain text for the quote check; US government work, public domain
    authenticity: {status: authenticated, strength: strong, provenance: "GovInfo (US Government Publishing Office), the official record of US court opinions.", tests: ["Official host [read]", "Case number, document number and filing date in every page header [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-fww-fee-order-2026
    title: "Food & Water Watch v. EPA, N.D. Cal., Doc. 503, Order Awarding Fees and Costs, 5 Jan 2026"
    url: https://www.govinfo.gov/content/pkg/USCOURTS-cand-3_17-cv-02162/pdf/USCOURTS-cand-3_17-cv-02162-16.pdf
    document_class: primary_text (court order)
    read: full (PDF)
    sha256: b1011ed51b0f1eabbbd10111e8cb5636dd601ee37c260f7482bc5d00d26fa804
    authenticity: {status: authenticated, strength: strong, provenance: "GovInfo.", tests: ["Official host [read]", "Page headers consistent [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-ca9-2026
    title: "Food & Water Watch, Inc. v. EPA, 9th Cir. No. 25-384, memorandum (not for publication), filed 21 May 2026"
    url: https://cdn.ca9.uscourts.gov/datastore/memoranda/2026/05/21/25-384.pdf
    document_class: primary_text (appellate memorandum; not precedent)
    read: full (PDF from the court's own site)
    sha256: 559ecd6d6faf8abb9ae360ec8ac7f54341256c6ea013f76824076fcd2122ebda
    stored_as: sources/ca9-25-384-2026.txt   # plain text for the quote check; US government work, public domain
    authenticity: {status: authenticated, strength: strong, provenance: "Ninth Circuit's own document store; FILED stamp 'MAY 21 2026'.", tests: ["Official host [read]", "Filing stamp and case number consistent [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-epa-2025-04-07
    title: "EPA news release, 7 Apr 2025: EPA will expeditiously review new science on fluoride in drinking water"
    url: https://www.epa.gov/newsreleases/epa-will-expeditiously-review-new-science-fluoride-drinking-water
    document_class: primary_text (agency statement)
    read: full (HTML)
    sha256: 17a02b36608a1f5580258bce2859bca75c5b278511275043f92afacd642eb92f
    stored_as: sources/epa-2025-04-07.txt   # plain text for the quote check; US government work, public domain
    authenticity: {status: authenticated, strength: strong, provenance: "epa.gov.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-epa-2026-01-22
    title: "EPA news release, 22 Jan 2026: next step in review of fluoride (Preliminary Assessment Plan and Literature Survey)"
    url: https://www.epa.gov/newsreleases/epa-announces-next-step-gold-standard-review-fluoride-inform-protective
    document_class: primary_text (agency statement)
    read: full (HTML)
    sha256: f080c1ca1da13e3a0eb3887809148b8d8e8c16e968f7e85e0427cdbe75597d6e
    authenticity: {status: authenticated, strength: strong, provenance: "epa.gov.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-fr-2026-01657
    title: "EPA. Review of Science on Fluoride in Drinking Water: Preliminary Assessment Plan and Literature Survey. 91 FR 3722, 28 Jan 2026, FR Doc 2026-01657, docket EPA-HQ-OW-2025-3823"
    url: https://www.federalregister.gov/d/2026-01657
    document_class: primary_text (Federal Register notice)
    read: full (PDF and HTML)
    sha256: 00497e929833ec48377a455e4f2842098ea4ae91419cb65ca4f6e9c10d4f7a71
    stored_as: sources/fr-2026-01657.txt   # plain text for the quote check; US government work, public domain
    authenticity: {status: authenticated, strength: strong, provenance: "Federal Register, the official journal of the US government.", tests: ["Official host [read]", "FR document number and citation consistent [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-epa-2026-08-protocol
    title: "EPA news release of 3 Aug 2026 and Protocol EPA-822-D-26-001 for the fluoride toxicity assessment under the Safe Drinking Water Act"
    url: https://www.epa.gov/newsreleases/epa-hits-key-milestone-expedited-review-fluoride-under-safe-drinking-water-act
    document_class: primary_text (agency statement and protocol)
    read: full (HTML and protocol PDF)
    sha256: 72015defe84028a8b0d05a7f36f87c3652dd50fb017ec73a454e69c4ca8b8f6d   # protocol PDF; release HTML 7d8d996dd39b...
    authenticity: {status: authenticated, strength: strong, provenance: "epa.gov.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-ecfr-fluoride-mcl
    title: "40 CFR 141.62 and 141.51 (fluoride MCL and MCLG, 4.0 mg/L) and 40 CFR 143.3 (secondary standard, 2.0 mg/L), eCFR as of 1 Sep 2026"
    url: https://www.ecfr.gov/current/title-40/chapter-I/subchapter-D/part-141/subpart-G/section-141.62
    document_class: primary_text (regulation)
    read: full (eCFR XML)
    sha256: 44ae04fb1e9f8c98b70a4b299b5475621bc87b5723cfce6a1e12e8cfc4d7c117
    authenticity: {status: authenticated, strength: strong, provenance: "eCFR (Office of the Federal Register).", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-fda-2025-05-13
    title: "FDA press release, 13 May 2025: FDA begins action to remove ingestible fluoride prescription drug products for children from the market"
    url: https://www.fda.gov/news-events/press-announcements/fda-begins-action-remove-ingestible-fluoride-prescription-drug-products-children-market
    document_class: primary_text (agency statement)
    read: full (HTML)
    sha256: 3fdd65ce6f5989c650d6ed7218345311ad73e0ec55ec128a7dc8f73d598b1c6f
    authenticity: {status: authenticated, strength: strong, provenance: "fda.gov.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-fr-2025-10943
    title: "FDA. Ingestible fluoride prescription drug products for children; request for information and public meeting. 90 FR 25329, 16 Jun 2025, docket FDA-2025-N-1557"
    url: https://www.federalregister.gov/d/2025-10943
    document_class: primary_text (Federal Register notice)
    read: full (HTML)
    sha256: 868c8af7833fdcb5ae136ec74a4e3e0f10d0e7aa37e860fb47be0e2d1c2dcf3d
    authenticity: {status: authenticated, strength: strong, provenance: "Federal Register.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-fda-2025-10-31
    title: "FDA press release, 31 Oct 2025, and CDER scientific evaluation of ingestible fluoride products for children (fda.gov/media/189421)"
    url: https://www.fda.gov/media/189421/download
    document_class: primary_text (agency evaluation)
    read: full (press release HTML and evaluation PDF)
    sha256: d70b9dcc9b5f8bdbdc9107b8ee540d1584bab9dff50b0c674817cfa9e22c9a8f   # evaluation PDF; release HTML e3a828507c76...
    authenticity: {status: authenticated, strength: strong, provenance: "fda.gov.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-cdc-cwf-recs
    title: "CDC, Community Water Fluoridation Recommendations (page last reviewed 15 May 2024), fetched 3 Oct 2026"
    url: https://www.cdc.gov/fluoridation/about/community-water-fluoridation-recommendations.html
    document_class: primary_text (agency web page)
    read: full (HTML, fetched 2026-10-03)
    sha256: 183911e76d120000f15c1f231e43565c4925e7da66f8327e2753c01681ab2216
    authenticity: {status: authenticated, strength: moderate, provenance: "cdc.gov live page; a web page can change without notice, so this records the page as fetched.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["No archived capture by an independent party."], checked: 2026-10-03}
  - id: src-pbs-2025-04-07
    title: "Associated Press via PBS NewsHour, published 8 Apr 2025 (remarks of 7 Apr): Kennedy plans to tell CDC to stop recommending fluoridation"
    url: https://www.pbs.org/newshour/health/rfk-jr-will-tell-cdc-to-stop-recommending-fluoride-in-drinking-water
    document_class: secondary (news report)
    read: full (HTML)
    sha256: 52dd286d42baf80af8430749762aff2e38f17d9125ee8b5de237d8bd4bb74aa4
    authenticity: {status: not_applicable, basis: "A news report of a stated intention; the HHS record itself was not reachable (hhs.gov refused)."}
  - id: src-phs-2015
    title: "US Public Health Service Recommendation for Fluoride Concentration in Drinking Water for the Prevention of Dental Caries. Federal Register 80(84):24936-24947, 1 May 2015 (same text: Public Health Rep 2015;130(4):318-331)"
    url: https://www.federalregister.gov/d/2015-10201
    document_class: primary_text (federal recommendation)
    read: full (Federal Register PDF)
    sha256: d90da002ce0641673e0b6602ec0f45a2e930c5f254b836dbd8b65a5b6054d34b
    authenticity: {status: authenticated, strength: strong, provenance: "Federal Register.", tests: ["Official host [read]", "FR document number consistent [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-utah-hb81
    title: "Utah H.B. 81 (2025 General Session), Fluoride Amendments, enrolled text and bill status"
    url: https://le.utah.gov/~2025/bills/static/HB0081.html
    document_class: primary_text (statute)
    read: full (enrolled XML and status JSON from le.utah.gov)
    sha256: aa8c62d9336c0d01a8e2e08e5631838aa08cb448bf228d44585b7b8d6d10b636
    stored_as: sources/utah-hb81-2025-enrolled.txt   # plain text for the quote check; US government work, public domain
    authenticity: {status: authenticated, strength: strong, provenance: "Utah Legislature's own site.", tests: ["Official host [read]", "Signing date in status record matches the effective-date clause sequence [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-florida-sb700
    title: "Florida SB 700 (2025), Chapter 2025-22, enrolled text and bill history"
    url: https://www.flsenate.gov/Session/Bill/2025/700
    document_class: primary_text (statute)
    read: full (enrolled PDF and history page)
    sha256: ff5be8e55e4b12afdf108caaeb9a98d6470b1ca426854f2e9260574eb52821e0
    authenticity: {status: authenticated, strength: strong, provenance: "Florida Senate's own site.", tests: ["Official host [read]", "Chapter number and history dates consistent [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-who-gdwq-2022
    title: "WHO. Guidelines for Drinking-water Quality, 4th edition incorporating the 1st and 2nd addenda (2022), fluoride entry pp. 402-404"
    url: https://iris.who.int/server/api/core/bitstreams/69c17edd-ee26-425b-9d34-33799377e886/content
    document_class: primary_text (international guideline)
    read: full (fluoride entry)
    sha256: a0ac96fa5eac13e4a14f9fd77ea86440eda9349e04fb58e5a86bee9c06db93d0
    authenticity: {status: authenticated, strength: strong, provenance: "who.int.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-scher-2011
    title: "European Commission SCHER. Critical review of any new evidence on the hazard profile, health effects, and human exposure to fluoride and the fluoridating agents of drinking water. Adopted 16 May 2011"
    url: https://ec.europa.eu/health/scientific_committees/environmental_risks/docs/scher_o_139.pdf
    document_class: primary_text (scientific committee opinion)
    read: full (PDF)
    sha256: dd5010f606606bbeb0101f039775b22c76482dc9b627d7b8c146e0bbed4e7c80
    authenticity: {status: authenticated, strength: moderate, provenance: "European Commission scientific committee document.", tests: ["Adoption date and committee name consistent [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Fetched copy not confirmed against the live EC host."], checked: 2026-10-03}
  - id: src-ada-2024-09-25
    title: "American Dental Association press release, 25 Sep 2024, on the federal court ruling"
    url: https://www.ada.org/about/press-releases/community-water-fluoridation-at-optimal-levels-is-safe-and-effective
    document_class: primary_text (professional body statement)
    read: full (HTML)
    sha256: cba85c779aa36613ae78a3b862f8e05e5c770fd350e523d24f6acfe89a78d586
    authenticity: {status: authenticated, strength: moderate, provenance: "ada.org.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-aap-factcheck
    title: "American Academy of Pediatrics, 'Fact Checked' page on fluoride, updated 3 Nov 2025"
    url: https://www.aap.org/en/news-room/fact-checked/fact-checked-fluoride-is-a-powerful-tool-for-preventing-tooth-decay/
    document_class: primary_text (professional body statement)
    read: full (HTML)
    sha256: 9f949d4f830e255f5c8e96b940c9be60110a9627c5369bb6aa352f7f55db2bb9
    authenticity: {status: authenticated, strength: moderate, provenance: "aap.org.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-calgary
    title: "City of Calgary, fluoride web page (history of cessation and reintroduction), fetched 2026-10-03"
    url: https://www.calgary.ca/water/drinking-water/fluoride.html
    document_class: primary_text (municipal web page)
    read: full (HTML)
    sha256: 56633b6a0bd4f364fb4a820d17e73998a00cd9f034bb424d042ef22744a4f247
    authenticity: {status: authenticated, strength: moderate, provenance: "calgary.ca.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}

  # ---------------- Dose, exposure and dental benefit ----------------
  - id: src-cochrane-2024
    title: "Iheozor-Ejiofor Z, Walsh T, Lewis SR, et al. Water fluoridation for the prevention of dental caries. Cochrane Database Syst Rev. 2024;10:CD010856.pub3 (4 Oct 2024)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC11449566/fullTextXML
    document_class: secondary (systematic review)
    read: "abstract and plain-language summary (cochranelibrary.com and the PMC body refused)"
    sha256: 3eaec40d6849b351084d0d9de7aa78c93d7db75a30801543f90869453dc6cded
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record PMID 39362658; PMC11449566.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Body and GRADE tables not read."], next_step: "Read the full review.", checked: 2026-10-03}
  - id: src-cochrane-2015
    title: "Iheozor-Ejiofor Z, Worthington HV, Walsh T, et al. Water fluoridation for the prevention of dental caries. Cochrane Database Syst Rev. 2015;6:CD010856.pub2 (18 Jun 2015)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC6953324/fullTextXML
    document_class: secondary (systematic review; superseded by src-cochrane-2024)
    read: abstract
    sha256: 2af985a2fa11684fdb89a9151d11c24d1c4ede3b33a20e27b645681a3b74b365
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PMC6953324.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Body not read."], checked: 2026-10-03}
  - id: src-catfish-2024
    title: "Goodwin M, Walsh T, Whittaker W, et al. The CATFISH study: An evaluation of a water fluoridation program in Cumbria, UK. Community Dent Oral Epidemiol. 2024;52(4) (online 17 May 2024)"
    url: https://europepmc.org/article/MED/38757663
    document_class: primary_text (cohort study)
    read: abstract
    sha256: b1cda5fd98f580b20484c9ef1c307cd07f48c7ca076f4206b44776b5e97acfaa
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record PMID 38757663.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read."], checked: 2026-10-03}
  - id: src-mclaren-2022
    title: "McLaren L, Patterson SK, Faris P, et al. Fluoridation cessation and children's dental caries: A 7-year follow-up evaluation of Grade 2 schoolchildren in Calgary and Edmonton, Canada. Community Dent Oral Epidemiol. 2022;50:391-403 (online 26 Jul 2021)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC9542152/fullTextXML
    document_class: primary_text (repeated cross-sectional study)
    read: full (Europe PMC XML)
    sha256: d07be3e5f5619958b67f324f8d22db06a1a843e9e3cacb2b3fea3b516b6727d3
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC9542152.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-meyer-2018
    title: "Meyer J, Margaritis V, Mendelsohn A. Consequences of community water fluoridation cessation for Medicaid-eligible children and adolescents in Juneau, Alaska. BMC Oral Health. 2018;18:215 (13 Dec 2018)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC6293551/fullTextXML
    document_class: primary_text (claims-data study)
    read: full (Europe PMC XML)
    sha256: 12a0c5a7b262f4eb6ad50eb9aefcf723e47ed3d93f8d09a5d20de43e299ffd29
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC6293551.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-hung-2026
    title: "Hung M, Ward C, Marx J, et al. The impact of community water fluoridation cessation on health equity and service utilization: a global scoping review. BMC Oral Health. 2026 (online 24 Jun 2026)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC13573383/fullTextXML
    document_class: secondary (scoping review)
    read: full (Europe PMC XML)
    sha256: c50104a992acebfa469645c775b01a6c6ded614b9c542796bebf438e825a4e90
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC13573383.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-cdc-mmwr-2023
    title: "Boehmer TJ, Lesaja S, Espinoza L, Ladva CN. Community Water Fluoridation Levels To Promote Effectiveness and Safety in Oral Health - United States, 2016-2021. MMWR 2023;72(22):593-596 (2 Jun 2023)"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC10243485/fullTextXML
    document_class: primary_text (surveillance data)
    read: full (Europe PMC XML)
    sha256: 8c057e16aa93443b680b1d2a87799c97c7992d6926b04345d83869adf85fcbb8
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC10243485.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-cdc-wfrs-2022
    title: "CDC, 2022 Water Fluoridation Statistics (page updated 6 Jun 2024)"
    url: https://www.cdc.gov/fluoridation/php/statistics/2022-water-fluoridation-statistics.html
    document_class: primary_text (agency statistics)
    read: "tool (curl refused; read through a summarizing fetch tool; no local copy)"
    authenticity: {status: unchecked, basis: "Read only through a fetch tool; no stored copy to hash."}
  - id: src-phac-2022
    title: "Public Health Agency of Canada. The State of Community Water Fluoridation across Canada, 2022 Report"
    url: https://www.canada.ca/en/public-health/services/publications/healthy-living/community-water-fluoridation-across-canada.html
    document_class: primary_text (agency report)
    read: "tool (canada.ca dropped every direct connection; read through a summarizing fetch tool)"
    authenticity: {status: unchecked, basis: "Read only through a fetch tool; no stored copy to hash."}
  - id: src-nrc-2006
    title: "National Research Council. Fluoride in Drinking Water: A Scientific Review of EPA's Standards. National Academies Press, 2006. doi:10.17226/11571"
    url: https://nap.nationalacademies.org/read/11571/chapter/2
    document_class: secondary (expert committee review)
    read: full (Summary chapter only)
    sha256: c0778a8a7c9d8a3947c0ac08da3602ecd73b01f25c9140ced6c50b0e3b9936d6
    authenticity: {status: authenticated, strength: strong, provenance: "National Academies Press.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Chapters beyond the Summary not read."], checked: 2026-10-03}
  - id: src-neurath-2019
    title: "Neurath C, Limeback H, Osmunson B, et al. Dental Fluorosis Trends in US Oral Health Surveys: 1986 to 2012. JDR Clin Trans Res. 2019;4(4) (online 6 Mar 2019)"
    url: https://europepmc.org/article/MED/30931722
    document_class: primary_text (secondary analysis of survey data)
    read: abstract
    sha256: 14dfc0c1623ad785771fdf7c9b99913e2c140b2e92a91e4da0a4db0853124626
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record PMID 30931722.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read."], checked: 2026-10-03}
  - id: src-wiener-2018
    title: "Wiener RC, Shen C, Findley P, Tan X, Sambamoorthi U. Dental Fluorosis over Time: A comparison of NHANES data from 2001-2002 and 2011-2012. J Dent Hyg. 2018;92(1):23-29"
    url: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5929463/
    document_class: primary_text (survey analysis)
    read: full (author manuscript)
    sha256: 6955a3477e23355be36e31e4e4f9fd744e72c1fccabb7c648425a3da175dd937
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "NIH author manuscript PMC5929463.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}

  # ---------------- History, popular claims, opinion ----------------
  - id: src-cdc-mmwr-1999
    title: "CDC. Achievements in Public Health, 1900-1999: Fluoridation of Drinking Water to Prevent Dental Caries. MMWR 1999;48(41):933-940 (22 Oct 1999)"
    url: https://www.cdc.gov/mmwr/preview/mmwrhtml/mm4841a1.htm
    document_class: primary_text (agency report)
    read: full (HTML)
    sha256: a8aa51ceba92a6c9681ef10931449f657c861ad41468d91875c2b4d7f9493c41
    authenticity: {status: authenticated, strength: strong, provenance: "cdc.gov MMWR archive.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-hicks-2011
    title: "Hicks J. Pipe Dreams: America's Fluoride Controversy. Science History Institute, Distillations, 25 Jun 2011"
    url: https://www.sciencehistory.org/stories/magazine/pipe-dreams-americas-fluoride-controversy/
    document_class: secondary (institutional history)
    read: full (HTML)
    sha256: 50b4a2ff06543bc4f68ac59e805288f35c70f63e3c6abaad7559300e0aa0ca3f
    authenticity: {status: not_applicable, basis: "A history article, used for dates of the 1945 start and the 1950s-60s opposition; the primary items it describes were not read."}
  - id: src-politifact-2014
    title: "Jacobson L. Jesse Ventura says the Nazis pioneered the use of fluoridated water. PolitiFact, 8 Dec 2014"
    url: https://politifact.com/factchecks/2014/dec/08/jesse-ventura/jesse-ventura-says-nazis-pioneered-use-fluoridated/
    document_class: secondary (fact-check citing named historians)
    read: full (HTML)
    sha256: 83fab4db6cf6b359d505e7c3e832665f157c5007d8a1459e232632edee8bb98f
    authenticity: {status: not_applicable, basis: "A secondary report of historians' statements; the historians' own archive searches were not seen."}
  - id: src-perkins-repro
    title: "'Perkins and Mind Control', a reproduction dated 13 Aug 2000 of a letter attributed to Charles E. Perkins (1954)"
    url: http://www.sonic.net/kryptox/history/perkins2.htmx
    document_class: transmission artifact (later reproduction)
    read: full (HTML)
    sha256: dbc0403a48f8a6e3538274ae0703beaedaefcfb6311a619e92775e07ab8355b5
    authenticity: {status: unchecked, basis: "A later reproduction with no original; versions found elsewhere disagree on whether the letter mentions Nazis. Used only as a record of how the claim circulates."}
  - id: src-cdc-additives-2011
    title: "CDC Division of Oral Health. Water Fluoridation Additives - Engineering Fact Sheet (last reviewed 7 Jan 2011; copy printed 14 Jan 2012)"
    url: https://americanfluoridationsociety.org/wp-content/uploads/2017/05/f-Water-Fluoridation-Additives-Engineering-Fact-Sheet-CDC-2011.pdf
    document_class: primary_text (agency fact sheet) known through a mirror copy
    read: "full, in a mirror copy hosted by the American Fluoridation Society (the live CDC page refused)"
    sha256: cb9df90af87899e72318eb7dcaeb97c51106a813064ac82e774cead38b9739d8
    copy_of: "CDC engineering fact sheet, cdc.gov"
    compared_with_holder_copy: no
    authenticity: {status: authenticated, strength: weak, provenance: "Printed copy carrying the CDC page header and review date; hosted by a pro-fluoridation group.", tests: ["Page header, URL footer and review date consistent [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Not compared with a CDC-held copy."], next_step: "Compare with an archived capture of the CDC page.", checked: 2026-10-03}
  - id: src-nsf-2019
    title: "NSF International. Fact Sheet on Fluoridation Products and Fluoride, 14 Jan 2019"
    url: https://d2evkimvhatqav.cloudfront.net/documents/Fluoride_Fact_Sheet_2019.pdf
    document_class: primary_text (certifier's test data)
    read: full (PDF)
    sha256: 090f3dfe36c139813efd192b7a18a06cc3a19ac5ae4e46e620eba09c92863cf2
    authenticity: {status: authenticated, strength: moderate, provenance: "NSF's document store (CloudFront host used by nsf.org).", tests: ["Document dated and attributed to NSF; figures internally consistent across tables [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Host link not traced from nsf.org in this pass."], checked: 2026-10-03}
  - id: src-luke-2001
    title: "Luke J. Fluoride deposition in the aged human pineal gland. Caries Res. 2001;35:125-128"
    url: https://europepmc.org/article/MED/11275672
    document_class: primary_text (autopsy study)
    read: abstract
    sha256: 278ad2044e4bc724f282bcddb8c90776c7e851e499da29e9649ec8c1c24eaf73
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record PMID 11275672.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read."], checked: 2026-10-03}
  - id: src-malin-till-2015
    title: "Malin AJ, Till C. Exposure to fluoridated water and attention deficit hyperactivity disorder prevalence among children and adolescents in the United States: an ecological association. Environ Health. 2015;14:17"
    url: https://www.ebi.ac.uk/europepmc/webservices/rest/PMC4389999/fullTextXML
    document_class: primary_text (ecological study)
    read: full (Europe PMC XML)
    sha256: 4ac48e6b421e6e02eb86e7e77b0e8aa32770696956e9eb08b5cbab9ae4b1ea7b
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "Europe PMC, PMC4389999.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-perrott-2018
    title: "Perrott KW. Fluoridation and attention deficit hyperactivity disorder - a critique of Malin and Till (2015). Br Dent J. 2018"
    url: https://europepmc.org/article/MED/29192688
    document_class: secondary (reanalysis)
    read: abstract
    sha256: b9cc22ac8223d8d49e3f4adbb4f1c142c077b24dee6bbfabf11908d1ffe7537f
    publication: {status: published}
    authenticity: {status: authenticated, strength: moderate, provenance: "PubMed record PMID 29192688.", tests: ["Standard journal-record test [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Full text not read."], checked: 2026-10-03}
  - id: src-rfk-x-2024
    title: "Robert F. Kennedy Jr., post on X, 2 Nov 2024 20:36 UTC (status 1852812012478398923)"
    url: https://x.com/RobertKennedyJr/status/1852812012478398923
    document_class: primary_text (public post)
    read: full (platform syndication record JSON)
    sha256: 7dd7b3163e4d1175bf5b1d892b139884f423534209550c475819852b2262c9b8
    authenticity: {status: authenticated, strength: moderate, provenance: "Platform's own syndication record (A8); reported the same day by NBC News.", tests: ["Platform record [read]", "Independent report of the same text (NBC News, 2 Nov 2024) [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-annenberg-2026
    title: "Annenberg Public Policy Center, ASAPH survey wave 29 (SSRS, fieldwork 14-28 Apr 2026, n=1,639), release of 11 Jun 2026 via EurekAlert"
    url: https://www.eurekalert.org/news-releases/1131772
    document_class: primary_text (survey release)
    read: "full (EurekAlert copy of the release; the APPC site refused)"
    sha256: f15582af889ba07dff3a8a825ed6fc835d05aa4d9c5a37a127017ad88462b93d
    authenticity: {status: authenticated, strength: moderate, provenance: "Release distributed by the center through EurekAlert (AAAS).", tests: ["Distributor record dated and attributed [read]"], tested_by: "Stratah session, 2026-10-03", gaps: ["Topline not read on the center's own site."], checked: 2026-10-03}
  - id: src-carequest-2025
    title: "CareQuest Institute / Marketing for Change, national survey on community water fluoridation, fieldwork 7-9 Jul 2025 (n=1,114), topline"
    url: https://carequest.org/wp-content/uploads/2025/10/Attitudes-about-Fluoride_National-Survey-Results_07.17.25.pdf
    document_class: primary_text (survey topline)
    read: full (topline PDF with question wording)
    sha256: 4aaaef4152159de757cbdeb8f2d628528995352daadeeb08e55e7265785ff863
    authenticity: {status: authenticated, strength: moderate, provenance: "Topline issued by the sponsor, which supports fluoridation.", tests: ["Question wording and fieldwork dates printed in the topline [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}
  - id: src-ipsos-2025
    title: "Ipsos KnowledgePanel poll on fluoride, fieldwork 2-5 Jan 2025 (n=1,016)"
    url: https://www.ipsos.com/en-us/many-americans-are-unsure-if-fluoride-being-added-their-water-supply
    document_class: primary_text (survey release)
    read: full (HTML)
    sha256: b12fe5ef4360a337c8dad371b8fddc68062685cdc562ee6fc90157edcabe7a46
    authenticity: {status: authenticated, strength: moderate, provenance: "ipsos.com.", tests: ["Official host [read]"], tested_by: "Stratah session, 2026-10-03", gaps: [], checked: 2026-10-03}