{"as_of":"2026-08-08T17:49:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:ebb2a4eafe9f0579f5f5c8e36ad8d8d86c116da36bd268600e297a681a0f453b","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":"2026-08-08T06:32:00.761636+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":"2026-08-07T00:48:22.566775Z","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":"2026-08-07T00:48:25.347573Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2105.01141","last_updated":"2023-05-17T03:55:56Z","snapshot_observed_at":"2026-07-06T11:05:59.451730Z","submitted_at":"2021-05-03T19:43:07Z","title":"Tangent Vector Variational Quantum Eigensolver: A Robust Variational Quantum Eigensolver against the inaccuracy of derivative","version":3},"cited_work":{"arxiv_id":"2105.01141","doi":null,"metadata_source":"pith","pith_arxiv_id":"2105.01141","snapshot_observed_at":"2026-08-07T00:48:25.347573Z","title":"Tangent Vector Variational Quantum Eigensolver: A Robust Variational Quantum Eigensolver against the inaccuracy of derivative","venue":"quant-ph","work_id":"7718054a-9561-49f8-8da2-3890e3d4bac9","year":2021},"citing_paper":{"arxiv_id":"2506.12788","last_updated":"2025-06-15T09:37:20Z","snapshot_observed_at":"2026-08-07T06:15:07.522208Z","submitted_at":"2025-06-15T09:37:20Z","title":"The effect of Quantum Time Crystal Computing to Quantum Machine Learning methods","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-08-07T00:48:22.566775Z"},"links":{"cited_paper":"/paper/2105.01141","citing_paper":"/paper/2506.12788"},"observation_digest":"sha256:cff25864be527c5f6ad9efaf2240dd210ff8cc85e810fdde63791f71a57735bb","observation_id":"613a761c-768e-46ef-8d85-9bc55e45cfe3","resolution":{"observed_at":"2026-08-07T00:48:25.703538Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-08T06:32:00.761636+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2105.01141/citation-record","integrity":"/paper/2105.01141/integrity","json":"/paper/2105.01141/citation-record.json","paper":"/paper/2105.01141"},"outbound":[],"paper":{"arxiv_id":"2105.01141","last_updated":"2023-05-17T03:55:56Z","latest_version":3,"primary_category":"quant-ph","snapshot_observed_at":"2026-07-06T11:05:59.451730Z","submitted_at":"2021-05-03T19:43:07Z","title":"Tangent Vector Variational Quantum Eigensolver: A Robust Variational Quantum Eigensolver against the inaccuracy of derivative"},"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":"2026-08-08T06:32:00.761636+00:00","source":"crossref"},{"observed_at":"2026-08-08T06:31:55.24221+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2105.01141."}