{"as_of":"2026-08-13T16:38:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:a6aa8e06d5546bd3dd676623d64c59027c3d1771cce9ded60c3402ab6896c6c0","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":"2026-08-13T06:32:02.005865+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":"2026-08-10T23:21:12.200800Z","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":"2026-07-03T06:07:42.038517Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1602.04768","last_updated":"2016-02-15T18:56:23Z","snapshot_observed_at":"2026-07-06T04:46:14.215967Z","submitted_at":"2016-02-15T18:56:23Z","title":"Demonstrating Quantum Error Correction that Extends the Lifetime of Quantum Information","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"1602.04768","snapshot_observed_at":"2026-08-10T23:21:12.200800Z","title":"Demonstrating Quantum Error Correction that Extends the Lifetime of Quantum Information","venue":null,"work_id":null,"year":2016},"citing_paper":{"arxiv_id":"2412.20736","last_updated":"2024-12-30T06:18:44Z","snapshot_observed_at":"2026-08-13T12:44:15.746871Z","submitted_at":"2024-12-30T06:18:44Z","title":"Quantum communication and fault-tolerance","version":1},"reference_index":85,"source":"pdf_text","source_observed_at":"2026-08-10T23:21:12.200800Z"},"links":{"cited_paper":"/paper/1602.04768","citing_paper":"/paper/2412.20736"},"observation_digest":"sha256:146cedbe5d26dbbe09f9fec482d9b47e2e6a769b9ff042b5d4de41577e7f9186","observation_id":"000a4153-4bfe-4f71-a4d0-6c043e404dc1","resolution":{"observed_at":"2026-08-10T23:21:12.200800Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"1602.04768","last_updated":"2016-02-15T18:56:23Z","snapshot_observed_at":"2026-07-06T04:46:14.215967Z","submitted_at":"2016-02-15T18:56:23Z","title":"Demonstrating Quantum Error Correction that Extends the Lifetime of Quantum Information","version":1},"cited_work":{"arxiv_id":"1602.04768","doi":null,"metadata_source":"pith","pith_arxiv_id":"1602.04768","snapshot_observed_at":"2026-07-03T06:07:42.038517Z","title":"Demonstrating Quantum Error Correction that Extends the Lifetime of Quantum Information","venue":"quant-ph","work_id":"c503db72-3d3d-48e3-9e17-bbd092646a18","year":2016},"citing_paper":{"arxiv_id":"2606.11484","last_updated":"2026-06-09T22:18:56Z","snapshot_observed_at":"2026-07-06T23:50:35.052764Z","submitted_at":"2026-06-09T22:18:56Z","title":"Handbook of Error-Correcting Codes","version":1},"reference_index":9,"source":"pdf_text","source_observed_at":"2026-06-27T12:51:23.379454Z"},"links":{"cited_paper":"/paper/1602.04768","citing_paper":"/paper/2606.11484"},"observation_digest":"sha256:3bef3dc31214eb1f63122e03ebce2d1f3985123d1d702124bfc08694768a0cc0","observation_id":"200533de-6529-4609-964f-50c83b25961f","resolution":{"observed_at":"2026-07-03T06:07:42.040351Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1602.04768/citation-record","integrity":"/paper/1602.04768/integrity","json":"/paper/1602.04768/citation-record.json","paper":"/paper/1602.04768"},"outbound":[],"paper":{"arxiv_id":"1602.04768","last_updated":"2016-02-15T18:56:23Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-07-06T04:46:14.215967Z","submitted_at":"2016-02-15T18:56:23Z","title":"Demonstrating Quantum Error Correction that Extends the Lifetime of Quantum Information"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:1602.04768."}