{"as_of":"2026-08-13T12:14:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:54495ab0eaec8efeae32b73466fc6fb184270e8d1eec4d3d43c0d8ce2f09bbd5","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":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-13T06:32:02.005865+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-12T11:40:36.521696Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":1,"source":"pith","source_observed_at":"2026-08-05T02:28:24.338817Z","state":"measured"}],"external_citation_measurements":[{"count":165,"observed_at":"2026-08-05T02:28:24.338817Z","source":"pith"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"0812.3535","last_updated":"2009-02-11T17:22:39Z","snapshot_observed_at":"2026-07-06T01:47:38.115391Z","submitted_at":"2008-12-18T13:59:52Z","title":"Spin Structure of the Nucleon - Status and Recent Results","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0812.3535","snapshot_observed_at":"2026-08-12T11:40:36.521696Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2411.18076","last_updated":"2024-11-27T06:06:18Z","snapshot_observed_at":"2026-08-13T08:01:51.548853Z","submitted_at":"2024-11-27T06:06:18Z","title":"Gluon contribution to the angular momentum distribution of a dressed quark state","version":1},"reference_index":5,"source":"pdf_text","source_observed_at":"2026-08-12T11:40:36.521696Z"},"links":{"cited_paper":"/paper/0812.3535","citing_paper":"/paper/2411.18076"},"observation_digest":"sha256:8bc8c38a133e4fcd25986d46dbcedae2d9dd660b2a2d69c2cb3fc4326feb35c4","observation_id":"7ddef2aa-8260-42af-8b16-3b3c9c66d9c3","resolution":{"observed_at":"2026-08-12T11:40:36.521696Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"0812.3535","last_updated":"2009-02-11T17:22:39Z","snapshot_observed_at":"2026-07-06T01:47:38.115391Z","submitted_at":"2008-12-18T13:59:52Z","title":"Spin Structure of the Nucleon - Status and Recent Results","version":2},"cited_work":{"arxiv_id":"0812.3535","doi":"10.1016/j.ppnp.2009.02.001","metadata_source":"pith","pith_arxiv_id":"0812.3535","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"Spin Structure of the Nucleon - Status and Recent Results","venue":"hep-ph","work_id":"6c9d5dcb-1cc2-47c7-8913-7c57ec8a4f48","year":2008},"citing_paper":{"arxiv_id":"2505.20468","last_updated":"2025-08-15T18:01:47Z","snapshot_observed_at":"2026-08-12T14:09:35.175243Z","submitted_at":"2025-05-26T19:08:58Z","title":"Mapping the transverse spin sum rule in position space","version":2},"reference_index":6,"source":"pdf_text","source_observed_at":"2026-07-11T11:50:26.030339Z"},"links":{"cited_paper":"/paper/0812.3535","citing_paper":"/paper/2505.20468"},"observation_digest":"sha256:5c219ffa08635572c16cdbc7a5d55fc4266c4c4619403063ffbdb6dfbad9f06f","observation_id":"d0067c0e-b278-4f3b-8e43-728b9ba074fb","resolution":{"observed_at":"2026-05-19T12:32:17.453953Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"0812.3535","last_updated":"2009-02-11T17:22:39Z","snapshot_observed_at":"2026-07-06T01:47:38.115391Z","submitted_at":"2008-12-18T13:59:52Z","title":"Spin Structure of the Nucleon - Status and Recent Results","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"0812.3535","snapshot_observed_at":"2026-08-01T09:32:38.277700Z","title":null,"venue":null,"work_id":null,"year":2009},"citing_paper":{"arxiv_id":"2607.20761","last_updated":"2026-07-22T22:25:04Z","snapshot_observed_at":"2026-08-01T09:32:37.120067Z","submitted_at":"2026-07-22T22:25:04Z","title":"Spin Structure of the Nucleon: Overview","version":1},"reference_index":68,"source":"arxiv_source","source_observed_at":"2026-08-01T09:32:38.277700Z"},"links":{"cited_paper":"/paper/0812.3535","citing_paper":"/paper/2607.20761"},"observation_digest":"sha256:a6633b89f470a3b7341b148ebfd9829fde77f03df7718b300982d4f8453bf2b9","observation_id":"4e9a19ec-6987-4373-bd0c-d922cd128abe","resolution":{"observed_at":"2026-08-01T09:32:38.277700Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/0812.3535/citation-record","integrity":"/paper/0812.3535/integrity","json":"/paper/0812.3535/citation-record.json","paper":"/paper/0812.3535"},"outbound":[],"paper":{"arxiv_id":"0812.3535","last_updated":"2009-02-11T17:22:39Z","latest_version":2,"primary_category":"hep-ph","snapshot_observed_at":"2026-07-06T01:47:38.115391Z","submitted_at":"2008-12-18T13:59:52Z","title":"Spin Structure of the Nucleon - Status and Recent Results"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:0812.3535."}