{
  "schema_version": "1.0.0",
  "manifest_kind": "heavy_metal_index_evidence_packet",
  "retrieval_timestamp": "2026-08-11T22:34:18.781Z",
  "page": {
    "slug": "sources/pacor2003-nickel-recurrent-aphthous-stomatitis-dbpc",
    "title": "Results of Double-Blind Placebo-Controlled Challenge with Nickel Salts in Patients Affected by Recurrent Aphthous Stomatitis",
    "description": null,
    "page_type": "source",
    "audience": [],
    "canonical_url": "https://heavymetalindex.com/sources/pacor2003-nickel-recurrent-aphthous-stomatitis-dbpc",
    "wiki_doi": null
  },
  "content_pin": {
    "content_sha256": "4c244fe98440f4db0963be6ef4844dbaf06a4e4a2db79bb73056f7db6e63e94e",
    "content_bytes": 3964,
    "last_commit_sha": "a8052bb",
    "last_commit_date": "2026-08-09",
    "git_remote": "https://github.com/paleofoundation/heavymetalindex",
    "verify_command": "git show a8052bb:wiki/sources/pacor2003-nickel-recurrent-aphthous-stomatitis-dbpc.md | sha256sum"
  },
  "contributing_sources": [],
  "license": {
    "prose": "CC BY 4.0",
    "structured_data": "EU database rights reserved — see https://heavymetalindex.com/licensing",
    "attribution": "Heavy Metal Index (heavymetalindex.com), Paleo Foundation. Cite page_url or wiki_doi.",
    "contact": "karen@paleofoundation.com"
  },
  "attestation": {
    "for_use": "Litigation exhibit, regulatory submission, peer-review supplementary record.",
    "verifiable_by": "Any party can clone https://github.com/paleofoundation/heavymetalindex at the named commit, hash the body of the named wiki page, and confirm the content_sha256 above matches.",
    "not_a_certification": "This manifest pins the Heavy Metal Index's published text at a specific git commit. It does not endorse or warrant the cited claim beyond the editorial methodology at /methodology and the correction process at /errata.",
    "license_terms": "https://heavymetalindex.com/licensing"
  },
  "generated_at": "2026-08-10T17:35:34.344Z"
}