{"as_of":"2026-08-08T23:24:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:459f711ad61036cb253357486c9aa4afe4112fb3a933b71ec3785e903237fe0e","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":"2026-08-08T06:32:00.761636+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":"2026-08-01T14:54:30.716378Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1109.5989","last_updated":"2011-09-29T18:15:21Z","snapshot_observed_at":"2026-07-06T02:34:44.749037Z","submitted_at":"2011-09-27T18:48:50Z","title":"The Morava E-theory of Eilenberg-Mac Lane spaces","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1109.5989","snapshot_observed_at":"2026-08-01T14:54:30.716378Z","title":null,"venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2607.18670","last_updated":"2026-07-21T03:39:48Z","snapshot_observed_at":"2026-08-01T14:54:26.981446Z","submitted_at":"2026-07-21T03:39:48Z","title":"Level structures and cyclic power operations on the homology of $\\mathbb{E}_\\infty$ spaces","version":1},"reference_index":16,"source":"arxiv_source","source_observed_at":"2026-08-01T14:54:30.716378Z"},"links":{"cited_paper":"/paper/1109.5989","citing_paper":"/paper/2607.18670"},"observation_digest":"sha256:b9e44fff8e9bc40ceb7c57fae430e587bda1be9ed06fe8929d01890525a8618c","observation_id":"fc2bac19-1dd1-4f73-a2e4-c2b9c4e3ad46","resolution":{"observed_at":"2026-08-01T14:54:30.716378Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1109.5989/citation-record","integrity":"/paper/1109.5989/integrity","json":"/paper/1109.5989/citation-record.json","paper":"/paper/1109.5989"},"outbound":[],"paper":{"arxiv_id":"1109.5989","last_updated":"2011-09-29T18:15:21Z","latest_version":2,"primary_category":"math.AT","snapshot_observed_at":"2026-07-06T02:34:44.749037Z","submitted_at":"2011-09-27T18:48:50Z","title":"The Morava E-theory of Eilenberg-Mac Lane spaces"},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1109.5989."}