{"as_of":"2026-08-09T01:21:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e6b025c6bd6e8e58fd7abd9ddad5a7bb2ff708d1c35c794bf761211e3e072a90","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-08T06:32:00.761636+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-01T04:57:33.723028Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-05-24T07:26:03.656696Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1909.04866","last_updated":"2020-02-27T03:56:39Z","snapshot_observed_at":"2026-07-06T08:20:45.622860Z","submitted_at":"2019-09-11T06:19:25Z","title":"Deep Declarative Networks: A New Hope","version":2},"cited_work":{"arxiv_id":"1909.04866","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1909.04866","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Deep declarative networks: A new hope","venue":null,"work_id":"bb0e7cf3-9711-48ad-b3e1-c4fae33e89e0","year":1909},"citing_paper":{"arxiv_id":"2307.08336","last_updated":"2026-04-20T11:06:32Z","snapshot_observed_at":"2026-07-06T15:54:43.529621Z","submitted_at":"2023-07-17T09:12:05Z","title":"RAYEN: Imposition of Hard Convex Constraints on Neural Networks","version":2},"reference_index":18,"source":"pdf_text","source_observed_at":"2026-05-24T07:24:31.376748Z"},"links":{"cited_paper":"/paper/1909.04866","citing_paper":"/paper/2307.08336"},"observation_digest":"sha256:16e729beb77719044c9204e2557bfaa1ba46b91f383d749a223b181b844d6bcd","observation_id":"c73c5f46-b9f7-4898-9527-9066769fe535","resolution":{"observed_at":"2026-05-24T07:26:03.659482Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"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"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1909.04866","last_updated":"2020-02-27T03:56:39Z","snapshot_observed_at":"2026-07-06T08:20:45.622860Z","submitted_at":"2019-09-11T06:19:25Z","title":"Deep Declarative Networks: A New Hope","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1909.04866","snapshot_observed_at":"2026-08-01T04:57:33.723028Z","title":"arXiv:1909.04866 , institution =","venue":null,"work_id":null,"year":1909},"citing_paper":{"arxiv_id":"2607.27600","last_updated":"2026-07-30T02:42:51Z","snapshot_observed_at":"2026-08-08T22:39:50.463220Z","submitted_at":"2026-07-30T02:42:51Z","title":"Back from the Future: Key-Value Cache Management by Counter-Causal Surprise","version":1},"reference_index":8,"source":"arxiv_source","source_observed_at":"2026-08-01T04:57:33.723028Z"},"links":{"cited_paper":"/paper/1909.04866","citing_paper":"/paper/2607.27600"},"observation_digest":"sha256:9b6915d514b3ef2416a55cd1ec214c1b6f334859c296546559a61f6fec5c174a","observation_id":"31b92b49-3fbf-4b39-b0ce-412369a5f5cf","resolution":{"observed_at":"2026-08-01T04:57:33.723028Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1909.04866/citation-record","integrity":"/paper/1909.04866/integrity","json":"/paper/1909.04866/citation-record.json","paper":"/paper/1909.04866"},"outbound":[],"paper":{"arxiv_id":"1909.04866","last_updated":"2020-02-27T03:56:39Z","latest_version":2,"primary_category":"cs.LG","snapshot_observed_at":"2026-07-06T08:20:45.622860Z","submitted_at":"2019-09-11T06:19:25Z","title":"Deep Declarative Networks: A New Hope"},"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 9 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1909.04866."}