{"as_of":"2026-08-15T10:01:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:d1a292055aa57b5a0861f54fd9ef3fcbfb63a09887941a439aeabe9380c158d8","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":4,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":4,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-15T06:32:42.880941+00:00","state":"measured"},{"denominator":4,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":4,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-12T20:00:08.525336Z","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":"2026-05-25T16:01:01.358981Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1509.02561","last_updated":"2015-09-08T21:29:35Z","snapshot_observed_at":"2026-08-14T22:33:14.522719Z","submitted_at":"2015-09-08T21:29:35Z","title":"Multi-photon entanglement in high dimensions","version":1},"cited_work":{"arxiv_id":"1509.02561","doi":null,"metadata_source":"pith","pith_arxiv_id":"1509.02561","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Multi-photon entanglement in high dimensions","venue":"quant-ph","work_id":"0d19e699-77f4-44bc-a8a3-9191bfd83eb8","year":2015},"citing_paper":{"arxiv_id":"1906.10929","last_updated":"2019-06-26T09:24:44Z","snapshot_observed_at":"2026-08-06T22:53:27.406325Z","submitted_at":"2019-06-26T09:24:44Z","title":"Entanglement Certification $-$ From Theory to Experiment","version":1},"reference_index":207,"source":"pdf_text","source_observed_at":"2026-05-25T16:00:14.811518Z"},"links":{"cited_paper":"/paper/1509.02561","citing_paper":"/paper/1906.10929"},"observation_digest":"sha256:da568b2644bceed819d74b7cb0c40b05a5781d4c4cdd251ca6850b8874af32e8","observation_id":"131a7d7a-13c8-4fc6-9400-ceca3f39eb61","resolution":{"observed_at":"2026-05-25T16:01:01.361660Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"1509.02561","last_updated":"2015-09-08T21:29:35Z","snapshot_observed_at":"2026-08-14T22:33:14.522719Z","submitted_at":"2015-09-08T21:29:35Z","title":"Multi-photon entanglement in high dimensions","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1509.02561","snapshot_observed_at":"2026-08-11T15:46:14.860651Z","title":"Malik, et al., Nature Photonics 10, 248-252 (2016); doi:10.1038/nphoton.2016.12; arXiv:1509.02561","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2412.10728","last_updated":"2024-12-14T07:55:41Z","snapshot_observed_at":"2026-08-14T05:20:16.462364Z","submitted_at":"2024-12-14T07:55:41Z","title":"Tripartite entanglement of qudits","version":1},"reference_index":35,"source":"pdf_text","source_observed_at":"2026-08-11T15:46:14.860651Z"},"links":{"cited_paper":"/paper/1509.02561","citing_paper":"/paper/2412.10728"},"observation_digest":"sha256:d27bef37ad3da4d5977eb0ff2475227921d57ad4853f4abe68140fe2b9a93c74","observation_id":"d2a9fc98-c1c8-42b9-9017-23b3dcac425a","resolution":{"observed_at":"2026-08-11T15:46:14.860651Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1509.02561","last_updated":"2015-09-08T21:29:35Z","snapshot_observed_at":"2026-08-14T22:33:14.522719Z","submitted_at":"2015-09-08T21:29:35Z","title":"Multi-photon entanglement in high dimensions","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1509.02561","snapshot_observed_at":"2026-08-04T07:21:51.493097Z","title":"Malik, M","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2608.02439","last_updated":"2026-08-03T16:18:47Z","snapshot_observed_at":"2026-08-08T02:45:59.780983Z","submitted_at":"2026-08-03T16:18:47Z","title":"Detecting high-dimensional entanglement with simple measurements","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-08-04T07:21:51.493097Z"},"links":{"cited_paper":"/paper/1509.02561","citing_paper":"/paper/2608.02439"},"observation_digest":"sha256:f3ff5f061cb7f0bbfeaec5c481616718e35a6842abe0936c84d066082d982faf","observation_id":"e4dd552f-6b5f-4f16-b68a-b98319df44ec","resolution":{"observed_at":"2026-08-04T07:21:51.493097Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1509.02561","last_updated":"2015-09-08T21:29:35Z","snapshot_observed_at":"2026-08-14T22:33:14.522719Z","submitted_at":"2015-09-08T21:29:35Z","title":"Multi-photon entanglement in high dimensions","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1509.02561","snapshot_observed_at":"2026-08-12T20:00:08.525336Z","title":"Malik, M","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2608.10663","last_updated":"2026-08-11T08:46:16Z","snapshot_observed_at":"2026-08-14T23:11:04.330349Z","submitted_at":"2026-08-11T08:46:16Z","title":"Photonic realization of a subgraph extraction in a quantum random network","version":1},"reference_index":38,"source":"pdf_text","source_observed_at":"2026-08-12T20:00:08.525336Z"},"links":{"cited_paper":"/paper/1509.02561","citing_paper":"/paper/2608.10663"},"observation_digest":"sha256:85a9aee2a2e440982e7af346ce332fcaae4fa29d961032dc0041839158405289","observation_id":"9cfee023-eee1-4b21-ae34-0fcace2c078f","resolution":{"observed_at":"2026-08-12T20:00:08.525336Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/1509.02561/citation-record","integrity":"/paper/1509.02561/integrity","json":"/paper/1509.02561/citation-record.json","paper":"/paper/1509.02561"},"outbound":[],"paper":{"arxiv_id":"1509.02561","last_updated":"2015-09-08T21:29:35Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-14T22:33:14.522719Z","submitted_at":"2015-09-08T21:29:35Z","title":"Multi-photon entanglement in high 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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 4 inbound Pith citation observations for arXiv:1509.02561."}