{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/",
  "canonical": "https://sourcescore.org/source/acm/",
  "source": {
    "slug": "acm",
    "name": "Association for Computing Machinery",
    "domain": "dl.acm.org",
    "category": "Academic",
    "summary": "Premier U.S. computing society; ACM Digital Library indexes peer-reviewed CS publications.",
    "founded": 1947,
    "verified": "2026-04-28",
    "methodologyVersion": "v0.1"
  },
  "scores": {
    "index": {
      "value": 85,
      "grade": "A",
      "rationale": "A — premier CS academic-publication infrastructure; peer-reviewed citation tier.",
      "signals": [
        {
          "label": "Composite",
          "detail": "Discipline 96 + Modern Reference 80 + Velocity 80."
        }
      ]
    },
    "discipline": {
      "value": 96,
      "grade": "A+",
      "rationale": "Peer-review across ACM journals + conferences (SIGGRAPH, CHI, etc.); methodology rigorous.",
      "signals": [
        {
          "label": "ACM peer review",
          "detail": "Standardized academic peer-review process."
        }
      ]
    },
    "modernReference": {
      "value": 80,
      "grade": "B",
      "rationale": "ACM Digital Library + DOI per paper; metered access to most papers.",
      "signals": [
        {
          "label": "Subscription gate",
          "detail": "Most papers paywalled; abstracts open."
        }
      ]
    },
    "velocity": {
      "value": 80,
      "grade": "B",
      "rationale": "Cited by CS research + tech press; specialist academic authority.",
      "signals": [
        {
          "label": "CS-research default",
          "detail": "Default citation for peer-reviewed CS papers."
        }
      ]
    }
  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}