{"as_of":"2026-08-12T19:01:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:9c7a02cbc894f226112a821f00d46c2afd89a51d6fd9d28f560d5ac7162f623f","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":"2026-08-12T06:34:41.77262+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":"2026-08-11T14:55:21.786511Z","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":"2026-08-11T14:55:21.957462Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1904.03627","last_updated":"2021-07-08T06:23:28Z","snapshot_observed_at":"2026-08-11T18:32:07.442127Z","submitted_at":"2019-04-07T11:42:54Z","title":"Non-Markovian noise that cannot be dynamically decoupled by periodic spin echo pulses","version":5},"cited_work":{"arxiv_id":"1904.03627","doi":null,"metadata_source":"pith","pith_arxiv_id":"1904.03627","snapshot_observed_at":"2026-08-11T14:55:21.957462Z","title":"Non-Markovian noise that cannot be dynamically decoupled by periodic spin echo pulses","venue":"quant-ph","work_id":"fce8fdfe-aea3-4500-a82c-43c3dc00eaff","year":2019},"citing_paper":{"arxiv_id":"2412.11595","last_updated":"2025-03-31T16:52:24Z","snapshot_observed_at":"2026-08-11T21:14:34.667459Z","submitted_at":"2024-12-16T09:33:35Z","title":"Monotones in Resource Theories for Dynamical Decoupling","version":2},"reference_index":3,"source":"pdf_text","source_observed_at":"2026-08-11T14:55:21.786511Z"},"links":{"cited_paper":"/paper/1904.03627","citing_paper":"/paper/2412.11595"},"observation_digest":"sha256:51ffbf669d737e2f8c70065d32abb50ad87665bd769147e95001cdb98f6a4742","observation_id":"0a34a673-5d10-4396-94ec-29daedbe067e","resolution":{"observed_at":"2026-08-11T14:55:21.965693Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-12T06:34:41.77262+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1904.03627/citation-record","integrity":"/paper/1904.03627/integrity","json":"/paper/1904.03627/citation-record.json","paper":"/paper/1904.03627"},"outbound":[],"paper":{"arxiv_id":"1904.03627","last_updated":"2021-07-08T06:23:28Z","latest_version":5,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-11T18:32:07.442127Z","submitted_at":"2019-04-07T11:42:54Z","title":"Non-Markovian noise that cannot be dynamically decoupled by periodic spin echo pulses"},"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":"2026-08-12T06:34:41.77262+00:00","source":"crossref"},{"observed_at":"2026-08-12T06:34:36.333875+00:00","source":"retraction_watch"}],"thesis":"As of 12 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1904.03627."}