{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/source/the-lancet/",
  "source": {
    "slug": "the-lancet",
    "name": "The Lancet",
    "domain": "thelancet.com",
    "category": "Health",
    "summary": "Peer-reviewed general medical journal since 1823; flagship clinical-research publication.",
    "founded": 1823,
    "verified": "2026-04-28",
    "methodologyVersion": "v0.1"
  },
  "scores": {
    "index": {
      "value": 86,
      "grade": "A",
      "rationale": "A — peer-review + clinical-research authority; high-trust per cite.",
      "signals": [
        {
          "label": "Composite",
          "detail": "Discipline 95 + Modern Reference 82 + Velocity 80."
        }
      ]
    },
    "discipline": {
      "value": 95,
      "grade": "A+",
      "rationale": "Peer-review enforced; methodology + data disclosure increasingly mandatory; retraction watch active.",
      "signals": [
        {
          "label": "Peer review",
          "detail": "Editor + ≥2 reviewer cycles before publication."
        }
      ]
    },
    "modernReference": {
      "value": 82,
      "grade": "B",
      "rationale": "DOIs + structured abstracts; metered paywall partial-LLM-corpus.",
      "signals": [
        {
          "label": "DOI",
          "detail": "Permanent identifier per article."
        }
      ]
    },
    "velocity": {
      "value": 80,
      "grade": "B",
      "rationale": "Cited by clinicians + medical journalism; narrower volume than wire news but high per-cite trust.",
      "signals": [
        {
          "label": "Citation impact factor",
          "detail": "~98 (top of medical-journal venues)."
        }
      ]
    }
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}