{"as_of":"2026-08-04T21:32:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:2c4c92f7a740cecb79f8f770279e18721d106864fe0370c86ee71b63be00d04a","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":"2026-08-04T06:34:03.388597+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":"2026-08-03T15:34:28.967663Z","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":"2026-07-04T18:50:04.838134Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2202.13288","last_updated":"2022-02-27T04:28:57Z","snapshot_observed_at":"2026-08-01T20:28:17.535698Z","submitted_at":"2022-02-27T04:28:57Z","title":"ICASSP 2022 Deep Noise Suppression Challenge","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2202.13288","snapshot_observed_at":"2026-08-03T15:34:28.967663Z","title":"Icassp 2022 deep noise suppression challenge,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2512.16420","last_updated":"2026-06-16T13:36:39Z","snapshot_observed_at":"2026-08-04T08:24:48.346679Z","submitted_at":"2025-12-18T11:14:59Z","title":"DPDFNet: Boosting DeepFilterNet2 via Dual-Path RNN","version":3},"reference_index":16,"source":"pdf_text","source_observed_at":"2026-08-03T15:34:28.967663Z"},"links":{"cited_paper":"/paper/2202.13288","citing_paper":"/paper/2512.16420"},"observation_digest":"sha256:925d5ef373bf6b590245c614b6a74234d9bd6520fd20aab2aad4043f782af89b","observation_id":"c3d4c212-b6ce-4dbb-a602-e7b851c3c557","resolution":{"observed_at":"2026-08-03T15:34:28.967663Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2202.13288","last_updated":"2022-02-27T04:28:57Z","snapshot_observed_at":"2026-08-01T20:28:17.535698Z","submitted_at":"2022-02-27T04:28:57Z","title":"ICASSP 2022 Deep Noise Suppression Challenge","version":1},"cited_work":{"arxiv_id":"2202.13288","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2202.13288","snapshot_observed_at":"2026-07-04T18:50:04.838134Z","title":"ICASSP 2022 Deep Noise Suppression Challenge,","venue":null,"work_id":"483d0f98-5da3-4aa3-b91e-4581d7616328","year":2022},"citing_paper":{"arxiv_id":"2606.24661","last_updated":"2026-06-23T14:52:24Z","snapshot_observed_at":"2026-08-01T15:10:33.597130Z","submitted_at":"2026-06-23T14:52:24Z","title":"Perceptual Evaluation of Higher-Order Ambisonic Codecs on Both Synthetic Mixing and Native Recordings","version":1},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-06-25T22:25:59.353235Z"},"links":{"cited_paper":"/paper/2202.13288","citing_paper":"/paper/2606.24661"},"observation_digest":"sha256:3557b0e4713453857623e9b7db8e84f8549c52f2ea52b02795465199d90ea73b","observation_id":"0b8261f2-f0d6-45b1-a49b-b27bceac3f40","resolution":{"observed_at":"2026-07-04T18:50:04.839539Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-04T06:34:03.388597+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-04T06:34:03.388597+00:00","source":"crossref"},{"observed_at":"2026-08-04T06:33:57.428241+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2202.13288/citation-record","integrity":"/paper/2202.13288/integrity","json":"/paper/2202.13288/citation-record.json","paper":"/paper/2202.13288"},"outbound":[],"paper":{"arxiv_id":"2202.13288","last_updated":"2022-02-27T04:28:57Z","latest_version":1,"primary_category":"eess.AS","snapshot_observed_at":"2026-08-01T20:28:17.535698Z","submitted_at":"2022-02-27T04:28:57Z","title":"ICASSP 2022 Deep Noise Suppression Challenge"},"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":"2026-08-04T06:34:03.388597+00:00","source":"crossref"},{"observed_at":"2026-08-04T06:33:57.428241+00:00","source":"retraction_watch"}],"thesis":"As of 4 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2202.13288."}