{"as_of":"2026-08-20T06:47:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:90d9931e92eee80bbd2187e39288528fc9b1b6078218b769f3b7a0e8a1a07f0a","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":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-20T06:33:59.587034+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-14T05:31:33.121341Z","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":"2026-08-14T05:30:13.844249Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1612.06839","last_updated":"2016-12-20T20:34:01Z","snapshot_observed_at":"2026-08-14T21:24:27.461970Z","submitted_at":"2016-12-20T20:34:01Z","title":"Box constrained $\\ell_1$ optimization in random linear systems -- finite dimensions","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1612.06839","snapshot_observed_at":"2026-08-14T05:31:33.121341Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1909.01175","last_updated":"2019-09-03T13:43:42Z","snapshot_observed_at":"2026-08-17T04:44:01.919033Z","submitted_at":"2019-09-03T13:43:42Z","title":"Controlled Loosening-up (CLuP) -- achieving exact MIMO ML in polynomial time","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T05:31:33.121341Z"},"links":{"cited_paper":"/paper/1612.06839","citing_paper":"/paper/1909.01175"},"observation_digest":"sha256:c7b9f9843605bd80b8ae1fb8aaa6bbd8211bf94ed917c55d65cfbb91b07fe5e9","observation_id":"81754565-cbe2-4a31-8eac-5b757ec8d2d0","resolution":{"observed_at":"2026-08-14T05:31:33.121341Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1612.06839","last_updated":"2016-12-20T20:34:01Z","snapshot_observed_at":"2026-08-14T21:24:27.461970Z","submitted_at":"2016-12-20T20:34:01Z","title":"Box constrained $\\ell_1$ optimization in random linear systems -- finite dimensions","version":1},"cited_work":{"arxiv_id":"1612.06839","doi":null,"metadata_source":"pith","pith_arxiv_id":"1612.06839","snapshot_observed_at":"2026-08-14T05:30:13.844249Z","title":"Box constrained $\\ell_1$ optimization in random linear systems -- finite dimensions","venue":"math.OC","work_id":"a4ff75b0-297b-4a1c-8af1-4cc778e19c4f","year":2016},"citing_paper":{"arxiv_id":"1909.01190","last_updated":"2019-09-04T11:14:52Z","snapshot_observed_at":"2026-08-18T22:41:13.280317Z","submitted_at":"2019-09-03T13:59:06Z","title":"Complexity analysis of the Controlled Loosening-up (CLuP) algorithm","version":2},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T05:30:13.775895Z"},"links":{"cited_paper":"/paper/1612.06839","citing_paper":"/paper/1909.01190"},"observation_digest":"sha256:a390332f6d1732b57b32a0a10602c0429e0b6218f4e5bef8bbc425e1a4b7df7a","observation_id":"3861c092-ab72-4978-9ec7-90aa399ae457","resolution":{"observed_at":"2026-08-14T05:30:13.851849Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1612.06839","last_updated":"2016-12-20T20:34:01Z","snapshot_observed_at":"2026-08-14T21:24:27.461970Z","submitted_at":"2016-12-20T20:34:01Z","title":"Box constrained $\\ell_1$ optimization in random linear systems -- finite dimensions","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1612.06839","snapshot_observed_at":"2026-08-14T05:31:26.023668Z","title":null,"venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"1909.01201","last_updated":"2019-09-03T14:13:29Z","snapshot_observed_at":"2026-08-18T17:39:37.381993Z","submitted_at":"2019-09-03T14:13:29Z","title":"Starting CLuP with polytope relaxation","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-08-14T05:31:26.023668Z"},"links":{"cited_paper":"/paper/1612.06839","citing_paper":"/paper/1909.01201"},"observation_digest":"sha256:b208b9faf5fddd99a1172e903c5ba79bccd9edd857293f0e8374181ad57952b8","observation_id":"8ae84b28-7595-42db-86e6-ed591eb00aeb","resolution":{"observed_at":"2026-08-14T05:31:26.023668Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1612.06839/citation-record","integrity":"/paper/1612.06839/integrity","json":"/paper/1612.06839/citation-record.json","paper":"/paper/1612.06839"},"outbound":[],"paper":{"arxiv_id":"1612.06839","last_updated":"2016-12-20T20:34:01Z","latest_version":1,"primary_category":"math.OC","snapshot_observed_at":"2026-08-14T21:24:27.461970Z","submitted_at":"2016-12-20T20:34:01Z","title":"Box constrained $\\ell_1$ optimization in random linear systems -- finite dimensions"},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:1612.06839."}