{
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 "revision": 0,
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 "zones_version": "POSI-ZONES-2.0",
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 "ranking_snapshot_date": "2026-09-28",
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  "categoryProvisionalZone": 30,
  "categoryQuartile": 20,
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  "tie_rule": "shared competition rank, mid-rank percentile"
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 "note": "Citation Quartiles and POSI Zones are based on PNCI-derived percentiles within eligible PSC categories. PCS and PCI are descriptive.",
 "journals": 158242,
 "ranked": 50983,
 "edition_file": "/downloads/rankings/citation-ranking-2026.json.gz",
 "csv": "/downloads/rankings/citation-2026.csv",
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 "csv_all": "/downloads/rankings/citation-2026-all.csv",
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   "official": 352
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   "file": "/downloads/rankings/citation-2026-P2.02.json",
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   "ranked": 523,
   "official": 490
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   "ranked": 1671,
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   "ranked": 32,
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   "ranked": 7152,
   "official": 6694
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   "ranked": 6008,
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   "ranked": 1967,
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   "ranked": 1174,
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 ]
}