{
  "apiVersion": "v0.1",
  "methodology": "https://sourcescore.org/methodology/citation-discipline/",
  "canonical": "https://sourcescore.org/compare/acm-vs-doi-org/discipline/",
  "summary": "Two citation-infrastructure pillars — CS-specific ACM vs universal DOI resolver.",
  "dimension": {
    "key": "discipline",
    "pathSegment": "discipline",
    "label": "Citation Discipline",
    "weightInComposite": "35%"
  },
  "a": {
    "slug": "acm",
    "name": "Association for Computing Machinery",
    "domain": "dl.acm.org",
    "category": "Academic",
    "canonical": "https://sourcescore.org/source/acm/",
    "api": "https://sourcescore.org/api/source/acm.json",
    "dimensionDetail": "https://sourcescore.org/discipline/acm/",
    "dimensionDetailApi": "https://sourcescore.org/api/discipline/acm.json",
    "score": {
      "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."
        }
      ]
    },
    "rank": {
      "global": 8,
      "globalTotal": 130
    }
  },
  "b": {
    "slug": "doi-org",
    "name": "DOI (CrossRef Resolver)",
    "domain": "doi.org",
    "category": "Academic",
    "canonical": "https://sourcescore.org/source/doi-org/",
    "api": "https://sourcescore.org/api/source/doi-org.json",
    "dimensionDetail": "https://sourcescore.org/discipline/doi-org/",
    "dimensionDetailApi": "https://sourcescore.org/api/discipline/doi-org.json",
    "score": {
      "value": 92,
      "grade": "A",
      "rationale": "Persistent identifier standard managed by ISO + International DOI Foundation.",
      "signals": [
        {
          "label": "ISO 26324",
          "detail": "International standard governing DOI syntax + persistence."
        }
      ]
    },
    "rank": {
      "global": 36,
      "globalTotal": 130
    }
  },
  "verdict": {
    "winner": "acm",
    "delta": 4,
    "claim": "Association for Computing Machinery outscores DOI (CrossRef Resolver) on Citation Discipline by 4 points."
  },
  "otherDimensions": [
    {
      "pathSegment": "modern-reference",
      "label": "Modern Citation Reference",
      "canonical": "https://sourcescore.org/compare/acm-vs-doi-org/modern-reference/",
      "api": "https://sourcescore.org/api/compare/acm-vs-doi-org/modern-reference.json"
    },
    {
      "pathSegment": "velocity",
      "label": "Citation Velocity",
      "canonical": "https://sourcescore.org/compare/acm-vs-doi-org/velocity/",
      "api": "https://sourcescore.org/api/compare/acm-vs-doi-org/velocity.json"
    },
    {
      "pathSegment": "index",
      "label": "SourceScore Index (composite)",
      "canonical": "https://sourcescore.org/compare/acm-vs-doi-org/",
      "api": "https://sourcescore.org/api/compare/acm-vs-doi-org.json"
    }
  ],
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}