{"as_of":"2026-08-16T18:49:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:cbb3f83b1cbc42d2837f6a894ee3185b2e51f3babc2339676dcf30ff09dfc06c","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-16T06:30:59.297886+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-04T21:47:42.459832Z","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":"2026-07-11T23:08:20.796967Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2207.08800","last_updated":"2022-07-18T17:56:18Z","snapshot_observed_at":"2026-08-16T16:45:04.313709Z","submitted_at":"2022-07-18T17:56:18Z","title":"Quantum tomography using state-preparation unitaries","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2207.08800","snapshot_observed_at":"2026-08-04T21:47:42.459832Z","title":"van Apeldoorn, A","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2509.08030","last_updated":"2025-09-09T14:54:52Z","snapshot_observed_at":"2026-08-16T14:32:10.404690Z","submitted_at":"2025-09-09T14:54:52Z","title":"Circuit-Efficient Randomized Quantum Simulation of Non-Unitary Dynamics with Observable-Driven and Symmetry-Aware Designs","version":1},"reference_index":71,"source":"pdf_text","source_observed_at":"2026-08-04T21:47:42.459832Z"},"links":{"cited_paper":"/paper/2207.08800","citing_paper":"/paper/2509.08030"},"observation_digest":"sha256:9b3595189c36a39b862029e2499943a0f10aa40528698c76b5d90fb2b963786f","observation_id":"7660c917-c69c-4b16-a907-612eaf858331","resolution":{"observed_at":"2026-08-04T21:47:42.459832Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2207.08800","last_updated":"2022-07-18T17:56:18Z","snapshot_observed_at":"2026-08-16T16:45:04.313709Z","submitted_at":"2022-07-18T17:56:18Z","title":"Quantum tomography using state-preparation unitaries","version":1},"cited_work":{"arxiv_id":"2207.08800","doi":null,"metadata_source":"pith","pith_arxiv_id":"2207.08800","snapshot_observed_at":"2026-07-11T23:08:20.796967Z","title":"Quantum tomography using state-preparation unitaries","venue":"quant-ph","work_id":"a4cfb169-6442-40ea-b203-6d49ab18731c","year":2022},"citing_paper":{"arxiv_id":"2607.03905","last_updated":"2026-07-04T14:59:03Z","snapshot_observed_at":"2026-08-13T21:14:23.624815Z","submitted_at":"2026-07-04T14:59:03Z","title":"On estimating operator norm distance, with optimal trace distance estimation when one state is pure","version":1},"reference_index":1,"source":"arxiv_source","source_observed_at":"2026-07-11T23:07:42.208429Z"},"links":{"cited_paper":"/paper/2207.08800","citing_paper":"/paper/2607.03905"},"observation_digest":"sha256:6d2b66e3d981558c3db5cce4d16e4f5299aeb7e5ecad3f8841c10336ba07db3e","observation_id":"914ae887-1e32-4b42-83e0-2731076314a4","resolution":{"observed_at":"2026-07-11T23:08:20.800686Z","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/2207.08800/citation-record","integrity":"/paper/2207.08800/integrity","json":"/paper/2207.08800/citation-record.json","paper":"/paper/2207.08800"},"outbound":[],"paper":{"arxiv_id":"2207.08800","last_updated":"2022-07-18T17:56:18Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-16T16:45:04.313709Z","submitted_at":"2022-07-18T17:56:18Z","title":"Quantum tomography using state-preparation unitaries"},"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 2 inbound Pith citation observations for arXiv:2207.08800."}