{"as_of":"2026-08-15T19:54:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:029215caed86cb9393a7eb0beb42250be557d767c0967bbcb6f7e398eba5c30e","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":"2026-08-15T06:32:42.880941+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":"2026-08-06T23:58:03.946043Z","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":"2026-08-06T23:58:04.214134Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1903.06872","last_updated":"2019-03-16T03:06:57Z","snapshot_observed_at":"2026-08-14T21:54:58.719508Z","submitted_at":"2019-03-16T03:06:57Z","title":"Refinement of the classification of weak Fano threefolds with sextic del Pezzo fibrations","version":1},"cited_work":{"arxiv_id":"1903.06872","doi":null,"metadata_source":"pith","pith_arxiv_id":"1903.06872","snapshot_observed_at":"2026-08-06T23:58:04.214134Z","title":"Refinement of the classification of weak Fano threefolds with sextic del Pezzo fibrations","venue":"math.AG","work_id":"bcb41865-2586-4bad-ae2a-3201363af9d5","year":2019},"citing_paper":{"arxiv_id":"2506.16325","last_updated":"2026-06-24T19:50:17Z","snapshot_observed_at":"2026-08-12T19:36:03.013798Z","submitted_at":"2025-06-19T14:00:03Z","title":"Images of toric variety and amplified endomorphism of weak Fano threefolds","version":3},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-06T23:58:03.946043Z"},"links":{"cited_paper":"/paper/1903.06872","citing_paper":"/paper/2506.16325"},"observation_digest":"sha256:09b5f9f6007ee264b284c73a09e8de893631a35d65aa3af5946b293917f989d7","observation_id":"1263c2dd-f91a-43a5-8884-75420ad1ff29","resolution":{"observed_at":"2026-08-06T23:58:04.220328Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1903.06872/citation-record","integrity":"/paper/1903.06872/integrity","json":"/paper/1903.06872/citation-record.json","paper":"/paper/1903.06872"},"outbound":[],"paper":{"arxiv_id":"1903.06872","last_updated":"2019-03-16T03:06:57Z","latest_version":1,"primary_category":"math.AG","snapshot_observed_at":"2026-08-14T21:54:58.719508Z","submitted_at":"2019-03-16T03:06:57Z","title":"Refinement of the classification of weak Fano threefolds with sextic del Pezzo fibrations"},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1903.06872."}