{"as_of":"2026-08-22T18:43:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:11e96bb3b56790238a8934a57e6d0f59980b034c5a3e286ecde121d8b0bd37c0","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":"2026-08-22T06:32:14.747728+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":"2026-08-01T07:21:47.117142Z","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":"1704.08349","last_updated":"2017-04-26T21:05:18Z","snapshot_observed_at":"2026-08-14T21:04:27.801254Z","submitted_at":"2017-04-26T21:05:18Z","title":"SOFAR: large-scale association network learning","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1704.08349","snapshot_observed_at":"2026-08-01T07:21:47.117142Z","title":"IEEE Transactions on Information Theory 65(8):4924--4939","venue":null,"work_id":null,"year":2019},"citing_paper":{"arxiv_id":"2607.27474","last_updated":"2026-07-29T21:27:17Z","snapshot_observed_at":"2026-08-21T09:36:35.665128Z","submitted_at":"2026-07-29T21:27:17Z","title":"Co-clustering of Response and Covariate Variables by Tri-Factorizing Their Non-negative Regression Coefficient Matrix","version":1},"reference_index":48,"source":"arxiv_source","source_observed_at":"2026-08-01T07:21:47.117142Z"},"links":{"cited_paper":"/paper/1704.08349","citing_paper":"/paper/2607.27474"},"observation_digest":"sha256:db132690fcc54115664882ba3a94d5a4d5d96ca71d3dc2132a4aa432ada251a1","observation_id":"027de31d-db89-4fa9-91dc-0e6f7da64de6","resolution":{"observed_at":"2026-08-01T07:21:47.117142Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1704.08349/citation-record","integrity":"/paper/1704.08349/integrity","json":"/paper/1704.08349/citation-record.json","paper":"/paper/1704.08349"},"outbound":[],"paper":{"arxiv_id":"1704.08349","last_updated":"2017-04-26T21:05:18Z","latest_version":1,"primary_category":"stat.ME","snapshot_observed_at":"2026-08-14T21:04:27.801254Z","submitted_at":"2017-04-26T21:05:18Z","title":"SOFAR: large-scale association network learning"},"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":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"thesis":"As of 22 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1704.08349."}