{"as_of":"2026-08-10T20:32:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:7803955e4a1c3f8553f85b93d06c1d914695e2c5d296eb13b11def206fb35147","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":"2026-08-10T06:31:04.303077+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":"2026-07-13T06:18:57.858477Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":1,"source":"pith","source_observed_at":"2026-08-05T02:28:24.338817Z","state":"measured"}],"external_citation_measurements":[{"count":5,"observed_at":"2026-08-05T02:28:24.338817Z","source":"pith"}],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2002.04307","last_updated":"2020-02-11T10:57:46Z","snapshot_observed_at":"2026-08-09T23:55:08.914882Z","submitted_at":"2020-02-11T10:57:46Z","title":"Demonstration of electron focusing using electronic lenses in low-dimensional system","version":1},"cited_work":{"arxiv_id":"2002.04307","doi":"10.1038/s41598-020-59453-x","metadata_source":"pith","pith_arxiv_id":"2002.04307","snapshot_observed_at":"2026-08-05T02:49:54.815029Z","title":"Demonstration of electron focusing using electronic lenses in low-dimensional system","venue":"cond-mat.mes-hall","work_id":"41394475-08fe-408a-a4df-c91fd761f5a2","year":2020},"citing_paper":{"arxiv_id":"2607.08845","last_updated":"2026-07-09T18:06:06Z","snapshot_observed_at":"2026-08-04T13:40:04.853743Z","submitted_at":"2026-07-09T18:06:06Z","title":"Probing Cooper pair momentum by quasiparticle steering with planar Josephson junctions","version":1},"reference_index":25,"source":"pdf_text","source_observed_at":"2026-07-13T06:18:57.858477Z"},"links":{"cited_paper":"/paper/2002.04307","citing_paper":"/paper/2607.08845"},"observation_digest":"sha256:dd2e2d69eca2fdcd162d3c8bd1903c6939ce4901c90d9ce26ff8836452a09e2c","observation_id":"fe3d11b7-c94f-4fe6-888d-690ad37c565d","resolution":{"observed_at":"2026-07-13T06:19:24.795034Z","resolver_source":"local_arxiv","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-07-13T13:50:17.109303+00:00","source":"crossref_status_cache"},{"observed_at":"2026-07-13T13:50:17.109303+00:00","source":"openalex_status_cache"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2002.04307/citation-record","integrity":"/paper/2002.04307/integrity","json":"/paper/2002.04307/citation-record.json","paper":"/paper/2002.04307"},"outbound":[],"paper":{"arxiv_id":"2002.04307","last_updated":"2020-02-11T10:57:46Z","latest_version":1,"primary_category":"cond-mat.mes-hall","snapshot_observed_at":"2026-08-09T23:55:08.914882Z","submitted_at":"2020-02-11T10:57:46Z","title":"Demonstration of electron focusing using electronic lenses in low-dimensional system"},"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":"2026-08-10T06:31:04.303077+00:00","source":"crossref"},{"observed_at":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"thesis":"As of 10 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:2002.04307."}