{"as_of":"2026-08-12T23:13:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:ad8691347b7d0017b7cfe6bb72330417a818fde099dde730e162c268e6c8aec3","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":"2026-08-12T06:34:41.77262+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":"2026-08-11T13:05:34.091690Z","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":"2026-08-11T13:05:34.502109Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"0912.2993","last_updated":"2010-08-19T07:22:03Z","snapshot_observed_at":"2026-07-06T02:01:56.123613Z","submitted_at":"2009-12-16T15:05:34Z","title":"Generation of circular polarization of the CMB","version":5},"cited_work":{"arxiv_id":"0912.2993","doi":null,"metadata_source":"pith","pith_arxiv_id":"0912.2993","snapshot_observed_at":"2026-08-11T13:05:34.502109Z","title":"Generation of circular polarization of the CMB","venue":"hep-th","work_id":"02789ef6-b04c-4142-b92b-ce6727df3974","year":2009},"citing_paper":{"arxiv_id":"2608.09670","last_updated":"2026-08-10T14:44:51Z","snapshot_observed_at":"2026-08-12T22:22:00.305813Z","submitted_at":"2026-08-10T14:44:51Z","title":"Microscopic QED origin of spin entanglement","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-11T13:05:34.091690Z"},"links":{"cited_paper":"/paper/0912.2993","citing_paper":"/paper/2608.09670"},"observation_digest":"sha256:4ab3dd32cd9c7cdf170b6259d418ff17f55e11d0aa8bef696e3eb2287a328234","observation_id":"969244f3-8d71-4c63-a213-8d91bee7735a","resolution":{"observed_at":"2026-08-11T13:05:34.506418Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/0912.2993/citation-record","integrity":"/paper/0912.2993/integrity","json":"/paper/0912.2993/citation-record.json","paper":"/paper/0912.2993"},"outbound":[],"paper":{"arxiv_id":"0912.2993","last_updated":"2010-08-19T07:22:03Z","latest_version":5,"primary_category":"hep-th","snapshot_observed_at":"2026-07-06T02:01:56.123613Z","submitted_at":"2009-12-16T15:05:34Z","title":"Generation of circular polarization of the CMB"},"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":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:0912.2993."}