{
  "source": "41_metadata_export_v1/AG40_metadata_upload_package_v1/data/article_metadata_master_v1.csv",
  "source_sha256": "a152229e9b26eff03c1e9b3e7a7162ef96453301644fe2541cfe3f01e4d34c08",
  "rows": 6398,
  "counts": {
    "indexed_core_records": 5226,
    "indexed_analysis_ready_records": 4498,
    "analysis_ready_records": 5473,
    "pdf_extracted_not_independently_verified": 5227,
    "missing_author_metadata": 1171,
    "affiliation_tail_removed": 291
  },
  "raw_source_unchanged": true,
  "method": "Use cleaned master authors only. Remove contact details, explicit markers and affiliation tails; do not infer missing names or author identities.",
  "limitations": "Missing and partial lists, OCR errors, initials and homonyms can cause missed or ambiguous matches. Counts refer to indexed records, not verified authors."
}