{"as_of":"2026-08-14T15:27:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:7932a01ee4e8e3992cd8ddf0fe842fb7a1da6633e029060c59dfea436ba5b3d9","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":"2026-08-14T06:32:32.682623+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":"2026-08-12T17:09:37.923106Z","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":"2026-08-12T17:09:38.023672Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1910.12774","last_updated":"2019-10-29T12:25:33Z","snapshot_observed_at":"2026-07-06T08:32:49.003018Z","submitted_at":"2019-10-28T16:01:47Z","title":"Missing Not at Random in Matrix Completion: The Effectiveness of Estimating Missingness Probabilities Under a Low Nuclear Norm Assumption","version":2},"cited_work":{"arxiv_id":"1910.12774","doi":null,"metadata_source":"pith","pith_arxiv_id":"1910.12774","snapshot_observed_at":"2026-08-12T17:09:38.023672Z","title":"Missing Not at Random in Matrix Completion: The Effectiveness of Estimating Missingness Probabilities Under a Low Nuclear Norm Assumption","venue":"stat.ML","work_id":"ea4665d5-33cb-4632-a09b-b619f5785b58","year":2019},"citing_paper":{"arxiv_id":"2411.12965","last_updated":"2025-09-01T20:44:58Z","snapshot_observed_at":"2026-08-14T07:41:39.550881Z","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":25,"source":"arxiv_source","source_observed_at":"2026-08-12T17:09:37.923106Z"},"links":{"cited_paper":"/paper/1910.12774","citing_paper":"/paper/2411.12965"},"observation_digest":"sha256:20cdd3e4c4863f8098be2b5c50b480b98599927c74ef939a4ae8027453ef3162","observation_id":"3c144127-49bd-4f11-91ca-9458cecfb796","resolution":{"observed_at":"2026-08-12T17:09:38.028117Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-14T06:32:32.682623+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1910.12774/citation-record","integrity":"/paper/1910.12774/integrity","json":"/paper/1910.12774/citation-record.json","paper":"/paper/1910.12774"},"outbound":[],"paper":{"arxiv_id":"1910.12774","last_updated":"2019-10-29T12:25:33Z","latest_version":2,"primary_category":"stat.ML","snapshot_observed_at":"2026-07-06T08:32:49.003018Z","submitted_at":"2019-10-28T16:01:47Z","title":"Missing Not at Random in Matrix Completion: The Effectiveness of Estimating Missingness Probabilities Under a Low Nuclear Norm Assumption"},"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":"2026-08-14T06:32:32.682623+00:00","source":"crossref"},{"observed_at":"2026-08-14T06:32:18.44784+00:00","source":"retraction_watch"}],"thesis":"As of 14 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1910.12774."}