{"as_of":"2026-08-07T20:03:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:aea0eca9b46d769fbc798db8601814fe42d1d75716909bc312152a807bd64d92","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":"2026-08-07T06:34:17.273281+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":"2026-06-26T16:21:09.095664Z","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":"2026-07-04T05:09:36.144631Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1211.2713","last_updated":"2013-04-04T19:52:00Z","snapshot_observed_at":"2026-07-06T02:59:42.347328Z","submitted_at":"2012-11-12T17:58:38Z","title":"Iterative Row Sampling","version":2},"cited_work":{"arxiv_id":"1211.2713","doi":null,"metadata_source":"pith","pith_arxiv_id":"1211.2713","snapshot_observed_at":"2026-07-04T05:09:36.144631Z","title":"Iterative Row Sampling","venue":"cs.DS","work_id":"a1527493-cc82-4da5-9db4-fd860e63edca","year":2012},"citing_paper":{"arxiv_id":"2606.20082","last_updated":"2026-06-18T11:00:03Z","snapshot_observed_at":"2026-07-06T23:55:15.440382Z","submitted_at":"2026-06-18T11:00:03Z","title":"Beyond Averaging in John Ellipsoid Approximation: High-Accuracy Algorithms in the Leverage-Score Model","version":1},"reference_index":44,"source":"arxiv_source","source_observed_at":"2026-06-26T16:21:09.095664Z"},"links":{"cited_paper":"/paper/1211.2713","citing_paper":"/paper/2606.20082"},"observation_digest":"sha256:08ec449ff6777f3ec2db7cebc37d584cd0374a629329b1ac348a2cacfbba24b0","observation_id":"9627c8bc-cd4f-48b2-b102-45b469c1311b","resolution":{"observed_at":"2026-07-04T05:09:36.146211Z","resolver_source":"local_arxiv","status":"metadata_mismatch"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1211.2713/citation-record","integrity":"/paper/1211.2713/integrity","json":"/paper/1211.2713/citation-record.json","paper":"/paper/1211.2713"},"outbound":[],"paper":{"arxiv_id":"1211.2713","last_updated":"2013-04-04T19:52:00Z","latest_version":2,"primary_category":"cs.DS","snapshot_observed_at":"2026-07-06T02:59:42.347328Z","submitted_at":"2012-11-12T17:58:38Z","title":"Iterative Row Sampling"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 7 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1211.2713."}