{"as_of":"2026-08-20T12:01:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:65a879a061832e1e62a725f11148a82a7300771460810361ad8e23eec355c7ec","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":"2026-08-20T06:33:59.587034+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":"2026-08-14T05:49:48.239477Z","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":"2026-08-14T05:49:48.324054Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1812.08978","last_updated":"2024-11-13T19:31:37Z","snapshot_observed_at":"2026-08-16T22:50:24.200424Z","submitted_at":"2018-12-21T07:15:03Z","title":"Boson Sampling with Gaussian input states: toward efficient scaling and certification","version":6},"cited_work":{"arxiv_id":"1812.08978","doi":null,"metadata_source":"pith","pith_arxiv_id":"1812.08978","snapshot_observed_at":"2026-08-14T05:49:48.324054Z","title":"Boson Sampling with Gaussian input states: toward efficient scaling and certification","venue":"quant-ph","work_id":"065f63e2-72de-4497-bc2b-f1f6baf16607","year":2018},"citing_paper":{"arxiv_id":"1909.00827","last_updated":"2020-03-09T02:39:40Z","snapshot_observed_at":"2026-08-17T23:39:50.502754Z","submitted_at":"2019-09-02T18:40:17Z","title":"In situ characterization of linear-optical networks in randomized boson sampling","version":2},"reference_index":55,"source":"pdf_text","source_observed_at":"2026-08-14T05:49:48.239477Z"},"links":{"cited_paper":"/paper/1812.08978","citing_paper":"/paper/1909.00827"},"observation_digest":"sha256:1353597a478b5fee47d1966709535eb70dbd96e6c07b596d85c08c7cfaa9ebef","observation_id":"8401de64-f512-4955-80a4-9fb321e3b90e","resolution":{"observed_at":"2026-08-14T05:49:48.331278Z","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"}}],"links":{"evidence":"/evidence","html":"/paper/1812.08978/citation-record","integrity":"/paper/1812.08978/integrity","json":"/paper/1812.08978/citation-record.json","paper":"/paper/1812.08978"},"outbound":[],"paper":{"arxiv_id":"1812.08978","last_updated":"2024-11-13T19:31:37Z","latest_version":6,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-16T22:50:24.200424Z","submitted_at":"2018-12-21T07:15:03Z","title":"Boson Sampling with Gaussian input states: toward efficient scaling and certification"},"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 1 inbound Pith citation observation for arXiv:1812.08978."}