{"as_of":"2026-08-13T21:33:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:63fafa2bbeb89286ac7177f9ae84f6d45d29f5297f91a61e55c2ecdd5ee58a35","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":"2026-08-13T06:32:02.005865+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":"2026-08-12T17:09:37.854722Z","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":"2026-08-12T17:09:38.071270Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2106.02290","last_updated":"2022-04-22T07:48:17Z","snapshot_observed_at":"2026-08-13T14:58:19.156344Z","submitted_at":"2021-06-04T07:07:14Z","title":"Matrix completion with data-dependent missingness probabilities","version":3},"cited_work":{"arxiv_id":"2106.02290","doi":null,"metadata_source":"pith","pith_arxiv_id":"2106.02290","snapshot_observed_at":"2026-08-12T17:09:38.071270Z","title":"Matrix completion with data-dependent missingness probabilities","venue":"math.ST","work_id":"792641c5-50f6-43d2-8f00-fe3ba4ef8a6f","year":2021},"citing_paper":{"arxiv_id":"2411.12965","last_updated":"2025-09-01T20:44:58Z","snapshot_observed_at":"2026-08-12T16:57:39.572432Z","submitted_at":"2024-11-20T01:40:53Z","title":"Two-Sided Nearest Neighbors: An adaptive and minimax optimal procedure for matrix completion","version":2},"reference_index":6,"source":"arxiv_source","source_observed_at":"2026-08-12T17:09:37.854722Z"},"links":{"cited_paper":"/paper/2106.02290","citing_paper":"/paper/2411.12965"},"observation_digest":"sha256:6aa2a35f66d4547e25d6d232c12c9f8d9e11c458d07b16f4bac60d85b1f4be3b","observation_id":"8d7a5500-8b29-4514-b580-744de0adaffc","resolution":{"observed_at":"2026-08-12T17:09:38.075643Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2106.02290/citation-record","integrity":"/paper/2106.02290/integrity","json":"/paper/2106.02290/citation-record.json","paper":"/paper/2106.02290"},"outbound":[],"paper":{"arxiv_id":"2106.02290","last_updated":"2022-04-22T07:48:17Z","latest_version":3,"primary_category":"math.ST","snapshot_observed_at":"2026-08-13T14:58:19.156344Z","submitted_at":"2021-06-04T07:07:14Z","title":"Matrix completion with data-dependent missingness probabilities"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2106.02290."}