{"as_of":"2026-08-17T04:03:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:7d9ed24caad6c2ca5cbe56ce1923b7a2f860943cb22552078f15bc9134d93b2f","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":"2026-08-14T11:24:01.029585Z","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":"2026-08-14T11:24:01.082853Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1905.06805","last_updated":"2019-05-18T14:11:17Z","snapshot_observed_at":"2026-08-16T19:37:32.699121Z","submitted_at":"2019-05-08T20:12:02Z","title":"A duality of fields","version":2},"cited_work":{"arxiv_id":"1905.06805","doi":null,"metadata_source":"pith","pith_arxiv_id":"1905.06805","snapshot_observed_at":"2026-08-14T11:24:01.082853Z","title":"A duality of fields","venue":"physics.gen-ph","work_id":"ebeee6d5-fe9b-472a-87dc-5087b34707f2","year":2019},"citing_paper":{"arxiv_id":"1909.01089","last_updated":"2021-01-31T17:17:26Z","snapshot_observed_at":"2026-08-16T09:13:11.756388Z","submitted_at":"2019-08-25T15:50:41Z","title":"A duality in classical and quantum mechanics: General results","version":3},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T11:24:01.029585Z"},"links":{"cited_paper":"/paper/1905.06805","citing_paper":"/paper/1909.01089"},"observation_digest":"sha256:d6fb3cfa9de228f117ea8ea464ce1cd5d5444cd8e61f4bfd7492c77ece43cfd0","observation_id":"132ceb3e-3525-4769-89b7-409c028f808d","resolution":{"observed_at":"2026-08-14T11:24:01.086357Z","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/1905.06805/citation-record","integrity":"/paper/1905.06805/integrity","json":"/paper/1905.06805/citation-record.json","paper":"/paper/1905.06805"},"outbound":[],"paper":{"arxiv_id":"1905.06805","last_updated":"2019-05-18T14:11:17Z","latest_version":2,"primary_category":"physics.gen-ph","snapshot_observed_at":"2026-08-16T19:37:32.699121Z","submitted_at":"2019-05-08T20:12:02Z","title":"A duality of fields"},"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 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1905.06805."}