{"as_of":"2026-08-16T11:48:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1d96552677c53f9a536f474513ff77e4911ee491c725955bb6e708dafa0a4da5","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":"2026-08-16T06:30:59.297886+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":"2026-08-10T04:36:29.234495Z","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":"2026-08-05T18:54:00.729394Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1911.04208","last_updated":"2019-11-11T12:20:10Z","snapshot_observed_at":"2026-07-06T08:36:02.929262Z","submitted_at":"2019-11-11T12:20:10Z","title":"Poincare Hopf for vector fields on graphs","version":1},"cited_work":{"arxiv_id":"1911.04208","doi":null,"metadata_source":"pith","pith_arxiv_id":"1911.04208","snapshot_observed_at":"2026-08-05T18:54:00.729394Z","title":"Poincare Hopf for vector fields on graphs","venue":"math.CO","work_id":"0d023af9-4367-453b-87ce-d9a37a21bd32","year":2019},"citing_paper":{"arxiv_id":"2508.14372","last_updated":"2025-08-20T03:01:47Z","snapshot_observed_at":"2026-08-10T19:31:14.768259Z","submitted_at":"2025-08-20T03:01:47Z","title":"Dehn Sommerville Manifolds","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-05T18:53:54.832675Z"},"links":{"cited_paper":"/paper/1911.04208","citing_paper":"/paper/2508.14372"},"observation_digest":"sha256:6ff1202be48f4a5fa89770ac9402f01ecac3fb632d8eb37adacd29916cf381ee","observation_id":"cb35c5e0-55f9-474c-a65c-3f20dd2938bc","resolution":{"observed_at":"2026-08-05T18:54:00.832515Z","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"}},{"citation":{"cited_paper":{"arxiv_id":"1911.04208","last_updated":"2019-11-11T12:20:10Z","snapshot_observed_at":"2026-07-06T08:36:02.929262Z","submitted_at":"2019-11-11T12:20:10Z","title":"Poincare Hopf for vector fields on graphs","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1911.04208","snapshot_observed_at":"2026-07-31T18:23:20.248890Z","title":null,"venue":null,"work_id":null,"year":1911},"citing_paper":{"arxiv_id":"2607.24322","last_updated":"2026-07-27T12:02:06Z","snapshot_observed_at":"2026-08-10T19:31:15.351306Z","submitted_at":"2026-07-27T12:02:06Z","title":"Euler Characteristics of Random Manifolds","version":1},"reference_index":24,"source":"pdf_text","source_observed_at":"2026-07-31T18:23:20.248890Z"},"links":{"cited_paper":"/paper/1911.04208","citing_paper":"/paper/2607.24322"},"observation_digest":"sha256:813050fc1e3c2478d39cfc7c04c40458f0da32ba74b75f3c2952a367b0d93f28","observation_id":"1b619fbd-629d-43ba-9211-eaaaee2616f2","resolution":{"observed_at":"2026-07-31T18:23:20.248890Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1911.04208","last_updated":"2019-11-11T12:20:10Z","snapshot_observed_at":"2026-07-06T08:36:02.929262Z","submitted_at":"2019-11-11T12:20:10Z","title":"Poincare Hopf for vector fields on graphs","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1911.04208","snapshot_observed_at":"2026-08-10T04:36:29.234495Z","title":null,"venue":null,"work_id":null,"year":1911},"citing_paper":{"arxiv_id":"2608.06405","last_updated":"2026-08-03T03:30:08Z","snapshot_observed_at":"2026-08-14T20:00:54.919011Z","submitted_at":"2026-08-03T03:30:08Z","title":"Elements of finite geometry I","version":1},"reference_index":117,"source":"pdf_text","source_observed_at":"2026-08-10T04:36:29.234495Z"},"links":{"cited_paper":"/paper/1911.04208","citing_paper":"/paper/2608.06405"},"observation_digest":"sha256:7b54cb3cf58ad34c1f21e6a9314751056845d0b525000617b1f81c066645590e","observation_id":"4fda3087-58d6-4912-8666-e6887c58d995","resolution":{"observed_at":"2026-08-10T04:36:29.234495Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1911.04208/citation-record","integrity":"/paper/1911.04208/integrity","json":"/paper/1911.04208/citation-record.json","paper":"/paper/1911.04208"},"outbound":[],"paper":{"arxiv_id":"1911.04208","last_updated":"2019-11-11T12:20:10Z","latest_version":1,"primary_category":"math.CO","snapshot_observed_at":"2026-07-06T08:36:02.929262Z","submitted_at":"2019-11-11T12:20:10Z","title":"Poincare Hopf for vector fields on graphs"},"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 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1911.04208."}