{"as_of":"2026-08-15T23:56:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:9b2f20fc31d29adfb92655d7d1df7ffd9c1636c3414553a56d0a0ac7097a7f52","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":"2026-08-10T16:42:16.175712Z","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":"2026-08-10T16:42:16.964545Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1307.0523","last_updated":"2013-07-01T20:29:42Z","snapshot_observed_at":"2026-08-15T00:12:09.693262Z","submitted_at":"2013-07-01T20:29:42Z","title":"What is integrability of discrete variational systems?","version":1},"cited_work":{"arxiv_id":"1307.0523","doi":null,"metadata_source":"pith","pith_arxiv_id":"1307.0523","snapshot_observed_at":"2026-08-10T16:42:16.964545Z","title":"What is integrability of discrete variational systems?","venue":"math-ph","work_id":"50518a6d-22ab-4cb5-9974-6715f8adef07","year":2013},"citing_paper":{"arxiv_id":"2501.13012","last_updated":"2025-07-18T05:25:22Z","snapshot_observed_at":"2026-08-15T23:36:41.445783Z","submitted_at":"2025-01-22T16:55:32Z","title":"Discrete Lagrangian Multiforms for ABS Equations I: Quad Equations","version":3},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-10T16:42:16.175712Z"},"links":{"cited_paper":"/paper/1307.0523","citing_paper":"/paper/2501.13012"},"observation_digest":"sha256:2315033c86018fc3b7c9b36fee980ac0a9abf22918d924914ce39d193a66d81a","observation_id":"77d01066-18f8-42f6-9c01-da73175fafe4","resolution":{"observed_at":"2026-08-10T16:42:16.971652Z","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/1307.0523/citation-record","integrity":"/paper/1307.0523/integrity","json":"/paper/1307.0523/citation-record.json","paper":"/paper/1307.0523"},"outbound":[],"paper":{"arxiv_id":"1307.0523","last_updated":"2013-07-01T20:29:42Z","latest_version":1,"primary_category":"math-ph","snapshot_observed_at":"2026-08-15T00:12:09.693262Z","submitted_at":"2013-07-01T20:29:42Z","title":"What is integrability of discrete variational systems?"},"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:1307.0523."}