{"as_of":"2026-08-11T05:20:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:e19062592537348c9e0596266a79b2e99a369caa9807d806e8f3edb74252ecc2","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":"2026-08-07T21:27:12.189668Z","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":"2026-08-07T21:27:12.914282Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1809.10689","last_updated":"2019-01-25T20:49:32Z","snapshot_observed_at":"2026-08-03T21:26:49.861093Z","submitted_at":"2018-09-27T18:00:03Z","title":"Topological nature of step edge states on the surface of topological crystalline insulator Pb$_{0.7}$Sn$_{0.3}$Se","version":3},"cited_work":{"arxiv_id":"1809.10689","doi":null,"metadata_source":"pith","pith_arxiv_id":"1809.10689","snapshot_observed_at":"2026-08-07T21:27:12.914282Z","title":"Topological nature of step edge states on the surface of topological crystalline insulator Pb$_{0.7}$Sn$_{0.3}$Se","venue":"cond-mat.str-el","work_id":"d0ff391f-0555-4ec2-8620-0bf5fe89afa4","year":2018},"citing_paper":{"arxiv_id":"2608.05908","last_updated":"2026-08-06T11:37:53Z","snapshot_observed_at":"2026-08-10T21:11:07.560096Z","submitted_at":"2026-08-06T11:37:53Z","title":"One-dimensional Dirac modes in the core of a pentagonal topological crystalline insulator nanowire","version":1},"reference_index":27,"source":"pdf_text","source_observed_at":"2026-08-07T21:27:12.189668Z"},"links":{"cited_paper":"/paper/1809.10689","citing_paper":"/paper/2608.05908"},"observation_digest":"sha256:43ea771cf6bf0ca1562c387ba9a1c0f252c112df49a9d275e187304a1f857ce0","observation_id":"611ad244-e1d3-4f46-a1a0-e08a600e7ea3","resolution":{"observed_at":"2026-08-07T21:27:12.918325Z","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":"2026-08-10T06:30:57.382061+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1809.10689/citation-record","integrity":"/paper/1809.10689/integrity","json":"/paper/1809.10689/citation-record.json","paper":"/paper/1809.10689"},"outbound":[],"paper":{"arxiv_id":"1809.10689","last_updated":"2019-01-25T20:49:32Z","latest_version":3,"primary_category":"cond-mat.str-el","snapshot_observed_at":"2026-08-03T21:26:49.861093Z","submitted_at":"2018-09-27T18:00:03Z","title":"Topological nature of step edge states on the surface of topological crystalline insulator Pb$_{0.7}$Sn$_{0.3}$Se"},"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 11 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1809.10689."}