{
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  "methodology": "https://sourcescore.org/methodology/modern-reference/",
  "canonical": "https://sourcescore.org/modern-reference/acm/",
  "dimension": {
    "key": "modernReference",
    "label": "Modern Citation Reference",
    "weightInComposite": "30%"
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    "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"
  },
  "score": {
    "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."
      }
    ]
  },
  "rank": {
    "global": 85,
    "globalTotal": 130,
    "category": 16,
    "categoryTotal": 19
  },
  "means": {
    "category": 87,
    "global": 81,
    "deltaVsCategory": -7,
    "deltaVsGlobal": -1
  },
  "otherDimensions": {
    "index": {
      "value": 85,
      "grade": "A"
    },
    "discipline": {
      "value": 96,
      "grade": "A+",
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    },
    "velocity": {
      "value": 80,
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      "canonical": "https://sourcescore.org/velocity/acm/"
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  },
  "license": {
    "methodology": "Cite as: SourceScore Methodology v0.1, sourcescore.org",
    "data": "Underlying public-source data credited to original publishers"
  }
}