{"as_of":"2026-08-15T17:31:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:1fe595d1a65b320afb8b517e6b6e6dde9af9e0f63e961f5b4f7cc90c18f8c9b0","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":"2026-08-15T06:32:42.880941+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":"2026-08-10T13:34:03.650091Z","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":"2026-08-10T13:34:03.863787Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2208.06991","last_updated":"2025-04-01T18:00:21Z","snapshot_observed_at":"2026-08-13T14:45:19.624851Z","submitted_at":"2022-08-15T03:39:08Z","title":"Toward Interpretable Sleep Stage Classification Using Cross-Modal Transformers","version":4},"cited_work":{"arxiv_id":"2208.06991","doi":null,"metadata_source":"pith","pith_arxiv_id":"2208.06991","snapshot_observed_at":"2026-08-10T13:34:03.863787Z","title":"Toward Interpretable Sleep Stage Classification Using Cross-Modal Transformers","venue":"cs.LG","work_id":"273d8d35-05cd-4b78-bdf4-3fd9a89df6ee","year":2022},"citing_paper":{"arxiv_id":"2501.16329","last_updated":"2025-01-27T18:59:55Z","snapshot_observed_at":"2026-08-12T06:41:31.586568Z","submitted_at":"2025-01-27T18:59:55Z","title":"sDREAMER: Self-distilled Mixture-of-Modality-Experts Transformer for Automatic Sleep Staging","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-08-10T13:34:03.650091Z"},"links":{"cited_paper":"/paper/2208.06991","citing_paper":"/paper/2501.16329"},"observation_digest":"sha256:03edbd5d3e33fc114eafbca03d963ef73beef263db1504ba4f6dd476b2005a2d","observation_id":"22d55d3a-51a4-4f61-8d23-2fe0dac05ad0","resolution":{"observed_at":"2026-08-10T13:34:03.870884Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2208.06991/citation-record","integrity":"/paper/2208.06991/integrity","json":"/paper/2208.06991/citation-record.json","paper":"/paper/2208.06991"},"outbound":[],"paper":{"arxiv_id":"2208.06991","last_updated":"2025-04-01T18:00:21Z","latest_version":4,"primary_category":"cs.LG","snapshot_observed_at":"2026-08-13T14:45:19.624851Z","submitted_at":"2022-08-15T03:39:08Z","title":"Toward Interpretable Sleep Stage Classification Using Cross-Modal Transformers"},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2208.06991."}