{"as_of":"2026-08-20T20:40:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:df7f5315abc6577acd4f06cea80a889c5de9dcb4c324e57fda1d4a01fa5f7ca1","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":"2026-08-02T03:58:56.812084Z","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":"1504.06960","last_updated":"2015-04-27T08:04:56Z","snapshot_observed_at":"2026-08-15T19:23:12.346006Z","submitted_at":"2015-04-27T08:04:56Z","title":"Sum-of-squares decompositions for a family of CHSH-like inequalities and their application to self-testing","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1504.06960","snapshot_observed_at":"2026-08-02T03:58:56.812084Z","title":"Bamps, S","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2607.13762","last_updated":"2026-07-15T12:22:23Z","snapshot_observed_at":"2026-08-18T03:21:08.642922Z","submitted_at":"2026-07-15T12:22:23Z","title":"No finite level of the NPA hierarchy is exact for the doubly-tilted CHSH functional near the critical tilt","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-08-02T03:58:56.812084Z"},"links":{"cited_paper":"/paper/1504.06960","citing_paper":"/paper/2607.13762"},"observation_digest":"sha256:aeddb8e1c43ac94468ea46c3278280cd6d4e507911ff42ede80d9b88595f7db7","observation_id":"e776d498-f8a8-4f68-9de5-71d83b2aae2c","resolution":{"observed_at":"2026-08-02T03:58:56.812084Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1504.06960","last_updated":"2015-04-27T08:04:56Z","snapshot_observed_at":"2026-08-15T19:23:12.346006Z","submitted_at":"2015-04-27T08:04:56Z","title":"Sum-of-squares decompositions for a family of CHSH-like inequalities and their application to self-testing","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1504.06960","snapshot_observed_at":"2026-08-02T03:48:52.798877Z","title":"Bamps, S","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2607.13774","last_updated":"2026-07-15T12:34:25Z","snapshot_observed_at":"2026-08-20T09:36:47.735316Z","submitted_at":"2026-07-15T12:34:25Z","title":"A phase transition in the exactness of the NPA hierarchy at the critical doubly-tilted CHSH functional","version":1},"reference_index":12,"source":"pdf_text","source_observed_at":"2026-08-02T03:48:52.798877Z"},"links":{"cited_paper":"/paper/1504.06960","citing_paper":"/paper/2607.13774"},"observation_digest":"sha256:bfe6f71660b09b62fdcc18b70e7dea17d850f12d568f63c94287fe9de8f74801","observation_id":"1dd6cb16-3b22-4cda-aa2f-3686039d7907","resolution":{"observed_at":"2026-08-02T03:48:52.798877Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1504.06960","last_updated":"2015-04-27T08:04:56Z","snapshot_observed_at":"2026-08-15T19:23:12.346006Z","submitted_at":"2015-04-27T08:04:56Z","title":"Sum-of-squares decompositions for a family of CHSH-like inequalities and their application to self-testing","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1504.06960","snapshot_observed_at":"2026-08-01T08:06:48.103278Z","title":"Sum-of-squares decompositions for a family of CHSH-like inequalities and their application to self-testing","venue":null,"work_id":null,"year":2015},"citing_paper":{"arxiv_id":"2607.21288","last_updated":"2026-07-23T13:09:18Z","snapshot_observed_at":"2026-08-13T19:59:15.500745Z","submitted_at":"2026-07-23T13:09:18Z","title":"Device-Independent Self-Testing of the Three-Qubit CCZ Hypergraph State","version":1},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-01T08:06:48.103278Z"},"links":{"cited_paper":"/paper/1504.06960","citing_paper":"/paper/2607.21288"},"observation_digest":"sha256:7bd00c7ff5fb18f9babf7646df5baf189f78c4e746da1f6f06efed4309ebb873","observation_id":"3fbf66b8-ced2-4033-b952-2f592cad5fcf","resolution":{"observed_at":"2026-08-01T08:06:48.103278Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1504.06960/citation-record","integrity":"/paper/1504.06960/integrity","json":"/paper/1504.06960/citation-record.json","paper":"/paper/1504.06960"},"outbound":[],"paper":{"arxiv_id":"1504.06960","last_updated":"2015-04-27T08:04:56Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-15T19:23:12.346006Z","submitted_at":"2015-04-27T08:04:56Z","title":"Sum-of-squares decompositions for a family of CHSH-like inequalities and their application to self-testing"},"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:1504.06960."}