{
  "id": "sig_ba0fe2a4c11543420b46",
  "signal_type": "dataset_context",
  "dossier_id": "dos_0c395296317a37d3acd2",
  "dossier_angle": "category_composition",
  "status": "approved",
  "policy_version": "cel-signals-v1",
  "distribution_policy_version": "cel-social-content-v2",
  "trigger": {
    "id": "trg_da57a8ae725ef18e942a",
    "title": "Source-supported category context",
    "url": "https://campusevidencelab.org/schools/university_of_massachusetts_amherst/",
    "published_at": "2026-07-15",
    "detected_at": "2026-07-15T16:44:00.911Z",
    "institution_ids": [
      "university_of_massachusetts_amherst"
    ],
    "topics": [
      "ed-campus-safety-data",
      "public-documentation"
    ],
    "source_kind": "certified_dataset_context",
    "summary": "Across 6 certified ED cells, the documented category totals are Vandalism (4), Harassment or threat (2)."
  },
  "institution": {
    "id": "university_of_massachusetts_amherst",
    "name": "University of Massachusetts Amherst",
    "city": "Amherst",
    "state": "MA"
  },
  "record_ids": [
    "evt_2026_0958",
    "evt_2026_1503",
    "evt_2026_1747",
    "evt_2026_1880",
    "evt_2026_1987",
    "evt_2026_3382"
  ],
  "bounded_claims": [
    {
      "text": "University of Massachusetts Amherst: Across 6 certified ED cells, the documented category totals are Vandalism (4), Harassment or threat (2).",
      "supporting_record_ids": [
        "evt_2026_0958",
        "evt_2026_1503",
        "evt_2026_1747",
        "evt_2026_1880",
        "evt_2026_1987",
        "evt_2026_3382"
      ],
      "supporting_source_ids": [
        "src_ed_campus_safety_2025_hate_crime_data_files"
      ]
    }
  ],
  "unknowns": [
    "These workbook cells do not establish the underlying number of incidents, experiences, reports to other offices, or institutional response outcomes."
  ],
  "sources": [
    {
      "id": "src_ed_campus_safety_2025_hate_crime_data_files",
      "title": "Campus Safety and Security Data Analysis Cutting Tool 2025 Excel data files",
      "url": "https://ope.ed.gov/campussafety/api/dataFiles/file?fileName=Crime2025EXCEL.zip",
      "publisher": "U.S. Department of Education Office of Postsecondary Education",
      "source_type": "Government dataset"
    }
  ],
  "institutional_response": {
    "status": "not_applicable_to_dataset_context",
    "text": "This Signal summarizes certified government workbook cells and does not characterize institutional response.",
    "date": ""
  },
  "calculation": {
    "operation": "sum_distinct_certified_cells",
    "reported_statistic_total": 6,
    "certified_cell_count": 6,
    "evidence": [
      {
        "event_id": "evt_2026_0958",
        "record_hash": "sha256:7830097e49137a7ceb2b5ad18a4cb8cb6e0424013f1334ce49b3bd2dd6f0c234",
        "workbook": "Oncampushate222324.xlsx",
        "sheet": "sheet1",
        "cell": "OA2986",
        "column": "VANDAL_NAT24",
        "year": "2024",
        "value": 1
      },
      {
        "event_id": "evt_2026_1503",
        "record_hash": "sha256:2f9279d3588174d83ded53286eff13230554eaaf12c83ec55a75195a9824af12",
        "workbook": "Oncampushate222324.xlsx",
        "sheet": "sheet1",
        "cell": "NU2986",
        "column": "VANDAL_REL24",
        "year": "2024",
        "value": 1
      },
      {
        "event_id": "evt_2026_1747",
        "record_hash": "sha256:526cc1af6406f510a91fdffacbda5b050eb9d278a90cea3191e18bd5ec9ea2f6",
        "workbook": "Oncampushate222324.xlsx",
        "sheet": "sheet1",
        "cell": "NV2986",
        "column": "VANDAL_SEX24",
        "year": "2024",
        "value": 1
      },
      {
        "event_id": "evt_2026_1880",
        "record_hash": "sha256:dfc10907035bd786f165112096c4e72b9f71e3599ecf7e1b06b33007e8f1467d",
        "workbook": "Oncampushate222324.xlsx",
        "sheet": "sheet1",
        "cell": "ID2986",
        "column": "SIM_A_NAT23",
        "year": "2023",
        "value": 1
      },
      {
        "event_id": "evt_2026_1987",
        "record_hash": "sha256:e809b46c5e09703ce4ef256512df33574c2c04f1c9d096dda145bb41971f4688",
        "workbook": "Oncampushate222324.xlsx",
        "sheet": "sheet1",
        "cell": "DA2986",
        "column": "SIM_A_RAC22",
        "year": "2022",
        "value": 1
      },
      {
        "event_id": "evt_2026_3382",
        "record_hash": "sha256:56dfd0bbac2802d06a1c1fafa9ba66508d3e5ecb44b9ea85173e6923cd640e0f",
        "workbook": "Residencehallhate222324.xlsx",
        "sheet": "sheet1",
        "cell": "NV2986",
        "column": "VANDAL_SEX24",
        "year": "2024",
        "value": 1
      }
    ]
  },
  "semantic_facts": [
    {
      "year": "2024",
      "category": "Vandalism",
      "affected_communities": [
        "National origin"
      ],
      "geography": "on-campus",
      "value": 1,
      "supporting_record_ids": [
        "evt_2026_0958"
      ]
    },
    {
      "year": "2024",
      "category": "Vandalism",
      "affected_communities": [
        "Religion"
      ],
      "geography": "on-campus",
      "value": 1,
      "supporting_record_ids": [
        "evt_2026_1503"
      ]
    },
    {
      "year": "2024",
      "category": "Vandalism",
      "affected_communities": [
        "LGBTQ+"
      ],
      "geography": "on-campus",
      "value": 1,
      "supporting_record_ids": [
        "evt_2026_1747"
      ]
    },
    {
      "year": "2023",
      "category": "Harassment or threat",
      "affected_communities": [
        "National origin"
      ],
      "geography": "on-campus",
      "value": 1,
      "supporting_record_ids": [
        "evt_2026_1880"
      ]
    },
    {
      "year": "2022",
      "category": "Harassment or threat",
      "affected_communities": [
        "Race"
      ],
      "geography": "on-campus",
      "value": 1,
      "supporting_record_ids": [
        "evt_2026_1987"
      ]
    },
    {
      "year": "2024",
      "category": "Vandalism",
      "affected_communities": [
        "LGBTQ+"
      ],
      "geography": "residence-hall",
      "value": 1,
      "supporting_record_ids": [
        "evt_2026_3382"
      ]
    }
  ],
  "claim_limit": "These are reported public-documentation statistics from certified Department of Education workbook cells, not a prevalence estimate, incident census, school ranking, safety score, or finding by CEL.",
  "correction_url": "https://campusevidencelab.org/submit/?school_id=university_of_massachusetts_amherst&signal_id=sig_ba0fe2a4c11543420b46",
  "canonical_url": "https://campusevidencelab.org/signals/sig_ba0fe2a4c11543420b46/",
  "distribution_copy": {
    "bluesky_original": "Federal 2024 data, University of Massachusetts Amherst: 1 on-campus harassment/threat statistic labeled National origin. 1 on-campus harassment/threat statistic labeled Race. Details/limits: https://campusevidencelab.org/signals/sig_ba0fe2a4c11543420b46/",
    "proactive_reply": "Federal 2024 data, University of Massachusetts Amherst: 1 on-campus harassment/threat statistic labeled National origin. 1 on-campus harassment/threat statistic labeled Race. Details/limits: https://campusevidencelab.org/signals/sig_ba0fe2a4c11543420b46/"
  },
  "distribution_group": "active_distribution",
  "created_at": "2026-07-15T16:44:00.911Z",
  "updated_at": "2026-07-15T16:44:00.911Z",
  "correction_status": "none"
}