{"as_of":"2026-08-16T11:14:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e7d8e8a870a3a39224fab8ddb3b59f8a5a18336d6c92394ef12bbcb74816c0ab","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":"2026-08-16T06:30:59.297886+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":"2026-08-14T11:14:03.164886Z","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":"2026-08-14T11:14:03.301785Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1912.06814","last_updated":"2019-12-14T09:32:39Z","snapshot_observed_at":"2026-07-06T08:44:30.431021Z","submitted_at":"2019-12-14T09:32:39Z","title":"State preparation of a fluxonium qubit with feedback from a custom FPGA-based platform","version":1},"cited_work":{"arxiv_id":"1912.06814","doi":null,"metadata_source":"pith","pith_arxiv_id":"1912.06814","snapshot_observed_at":"2026-08-14T11:14:03.301785Z","title":"State preparation of a fluxonium qubit with feedback from a custom FPGA-based platform","venue":"quant-ph","work_id":"3281dac7-55a1-4207-90f1-92f3d7d397e8","year":2019},"citing_paper":{"arxiv_id":"1908.09556","last_updated":"2020-05-20T13:39:39Z","snapshot_observed_at":"2026-08-16T02:25:16.764703Z","submitted_at":"2019-08-26T09:30:12Z","title":"Amplitude and frequency sensing of microwave fields with a superconducting transmon qudit","version":3},"reference_index":50,"source":"pdf_text","source_observed_at":"2026-08-14T11:14:03.164886Z"},"links":{"cited_paper":"/paper/1912.06814","citing_paper":"/paper/1908.09556"},"observation_digest":"sha256:3c4495d9818fdc93309b429106fbd7e36b6bb56752eebdcaa434ee9b7d34553b","observation_id":"2de1adc2-bdc1-4c27-8610-4d1704f64df1","resolution":{"observed_at":"2026-08-14T11:14:03.311670Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-16T06:30:59.297886+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1912.06814/citation-record","integrity":"/paper/1912.06814/integrity","json":"/paper/1912.06814/citation-record.json","paper":"/paper/1912.06814"},"outbound":[],"paper":{"arxiv_id":"1912.06814","last_updated":"2019-12-14T09:32:39Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-07-06T08:44:30.431021Z","submitted_at":"2019-12-14T09:32:39Z","title":"State preparation of a fluxonium qubit with feedback from a custom FPGA-based platform"},"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":"2026-08-16T06:30:59.297886+00:00","source":"crossref"},{"observed_at":"2026-08-16T06:30:54.164669+00:00","source":"retraction_watch"}],"thesis":"As of 16 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1912.06814."}