{"as_of":"2026-08-16T07:59:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:38856740543e2df033b8e0a542cb833de91fcff3ac8e490ccddca27939048e24","coverage":[{"denominator":0,"lane":"reference_resolution","note":"Typed states for the displayed outbound observations.","records_observed":0,"source":"paper_references, paper_reference_links","source_observed_at":null,"state":"measured"},{"denominator":1,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":1,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+00:00","state":"measured"},{"denominator":1,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":1,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-11T21:48:08.515802Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"pith","source_observed_at":"2026-08-11T21:48:08.537672Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1305.6867","last_updated":"2013-05-29T17:01:14Z","snapshot_observed_at":"2026-08-15T00:16:12.006344Z","submitted_at":"2013-05-29T17:01:14Z","title":"An Infinitely Generated Upper Cluster Algebra","version":1},"cited_work":{"arxiv_id":"1305.6867","doi":null,"metadata_source":"pith","pith_arxiv_id":"1305.6867","snapshot_observed_at":"2026-08-11T21:48:08.537672Z","title":"An Infinitely Generated Upper Cluster Algebra","venue":"math.RT","work_id":"40787931-2eda-48ee-98dc-acce4abde88b","year":2013},"citing_paper":{"arxiv_id":"2412.04173","last_updated":"2024-12-05T14:09:49Z","snapshot_observed_at":"2026-08-15T17:16:54.829994Z","submitted_at":"2024-12-05T14:09:49Z","title":"Cluster structures on Cox rings","version":1},"reference_index":43,"source":"arxiv_source","source_observed_at":"2026-08-11T21:48:08.515802Z"},"links":{"cited_paper":"/paper/1305.6867","citing_paper":"/paper/2412.04173"},"observation_digest":"sha256:881e77b12d2b8ca9f4059208e0c97e84f58beb24cb585879796fb0e96b7019f2","observation_id":"c741c9c0-88b4-4c1f-b8e6-2aa783ed72d3","resolution":{"observed_at":"2026-08-11T21:48:08.542138Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1305.6867/citation-record","integrity":"/paper/1305.6867/integrity","json":"/paper/1305.6867/citation-record.json","paper":"/paper/1305.6867"},"outbound":[],"paper":{"arxiv_id":"1305.6867","last_updated":"2013-05-29T17:01:14Z","latest_version":1,"primary_category":"math.RT","snapshot_observed_at":"2026-08-15T00:16:12.006344Z","submitted_at":"2013-05-29T17:01:14Z","title":"An Infinitely Generated Upper Cluster Algebra"},"reference_resolution":{"displayed":0,"state_counts":{"malformed_identifier":0,"metadata_mismatch":0,"parse_uncertain":0,"unresolved":0,"verified_exact":0,"verified_fuzzy":0},"total_outbound_references":0},"refusal":"A citation records a reference. It does not transfer a finding from one paper to another.","schema":"pith.paper-citation-record.v1","standing_sources":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1305.6867."}