{"as_of":"2026-08-17T18:08:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:3caf1d7094233b6f8dc128bb62bff2f4d8ad90baa881ee799c30b42b2541a8af","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":"2026-08-17T06:30:58.91139+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":"2026-08-11T23:21:21.120367Z","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":"2026-08-11T23:21:21.178534Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2312.13163","last_updated":"2023-12-30T13:47:02Z","snapshot_observed_at":"2026-08-16T14:32:54.573186Z","submitted_at":"2023-12-20T16:23:49Z","title":"Sparse sampling recovery by greedy algorithms","version":2},"cited_work":{"arxiv_id":"2312.13163","doi":null,"metadata_source":"pith","pith_arxiv_id":"2312.13163","snapshot_observed_at":"2026-08-11T23:21:21.178534Z","title":"Sparse sampling recovery by greedy algorithms","venue":"math.NA","work_id":"e0725cde-1fb4-43d3-a64d-8257c2e60002","year":2023},"citing_paper":{"arxiv_id":"2412.02797","last_updated":"2025-05-27T19:38:57Z","snapshot_observed_at":"2026-08-16T19:42:54.172042Z","submitted_at":"2024-12-03T20:00:11Z","title":"Some lower bounds for optimal sampling recovery of functions with mixed smoothness","version":2},"reference_index":20,"source":"pdf_text","source_observed_at":"2026-08-11T23:21:21.120367Z"},"links":{"cited_paper":"/paper/2312.13163","citing_paper":"/paper/2412.02797"},"observation_digest":"sha256:16fff02ad49e0985292df015538eabbd057cd4f05e30bb5a28c93d0981397189","observation_id":"836161e5-e372-49eb-ae9c-4778760bf90b","resolution":{"observed_at":"2026-08-11T23:21:21.182029Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-17T06:30:58.91139+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2312.13163/citation-record","integrity":"/paper/2312.13163/integrity","json":"/paper/2312.13163/citation-record.json","paper":"/paper/2312.13163"},"outbound":[],"paper":{"arxiv_id":"2312.13163","last_updated":"2023-12-30T13:47:02Z","latest_version":2,"primary_category":"math.NA","snapshot_observed_at":"2026-08-16T14:32:54.573186Z","submitted_at":"2023-12-20T16:23:49Z","title":"Sparse sampling recovery by greedy algorithms"},"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":"2026-08-17T06:30:58.91139+00:00","source":"crossref"},{"observed_at":"2026-08-17T06:30:54.323127+00:00","source":"retraction_watch"}],"thesis":"As of 17 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2312.13163."}