{"as_of":"2026-08-20T02:45:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:b7e58514963689681f6f970a9bfeab8b8172b9be91a26d51cd2043c37bd08290","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":"2026-08-19T06:32:44.657259+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":"2026-08-02T22:45:08.299750Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"cited_works","source_observed_at":null,"state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1110.1012","last_updated":"2011-10-05T14:59:55Z","snapshot_observed_at":"2026-08-15T04:33:09.716270Z","submitted_at":"2011-10-05T14:59:55Z","title":"Smooth blockwise iterative thresholding: a smooth fixed point estimator based on the likelihood's block gradient","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1110.1012","snapshot_observed_at":"2026-08-02T22:45:08.299750Z","title":"doi:10.1287/opre.1110.1012 H C W L Williams","venue":null,"work_id":null,"year":2012},"citing_paper":{"arxiv_id":"2602.16137","last_updated":"2026-06-20T12:00:41Z","snapshot_observed_at":"2026-08-12T19:31:54.594977Z","submitted_at":"2026-02-18T02:01:31Z","title":"Experimental Assortments for Choice Estimation and Nest Identification","version":2},"reference_index":2012,"source":"pdf_text","source_observed_at":"2026-08-02T22:45:08.299750Z"},"links":{"cited_paper":"/paper/1110.1012","citing_paper":"/paper/2602.16137"},"observation_digest":"sha256:babb9dcc26ddc374b9ca10144b7141c61c32024b2cdfbe09b08ae989f0ec9a81","observation_id":"ff1946cf-f485-438c-9531-e7dfa1e9cb11","resolution":{"observed_at":"2026-08-02T22:45:08.299750Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1110.1012/citation-record","integrity":"/paper/1110.1012/integrity","json":"/paper/1110.1012/citation-record.json","paper":"/paper/1110.1012"},"outbound":[],"paper":{"arxiv_id":"1110.1012","last_updated":"2011-10-05T14:59:55Z","latest_version":1,"primary_category":"stat.ME","snapshot_observed_at":"2026-08-15T04:33:09.716270Z","submitted_at":"2011-10-05T14:59:55Z","title":"Smooth blockwise iterative thresholding: a smooth fixed point estimator based on the likelihood's block gradient"},"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":"2026-08-19T06:32:44.657259+00:00","source":"crossref"},{"observed_at":"2026-08-19T06:32:39.956319+00:00","source":"retraction_watch"}],"thesis":"As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1110.1012."}