{"as_of":"2026-08-16T21:11:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:faa746f5e73438524addcabdeebdfc66271349934dd3e3f4e713620da19a84a6","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":"2026-08-16T06:30:59.297886+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":"2026-08-14T12:18:56.603529Z","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":"2026-08-14T12:18:56.727491Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1907.05510","last_updated":"2019-12-20T15:38:36Z","snapshot_observed_at":"2026-08-14T16:06:35.005600Z","submitted_at":"2019-07-11T22:25:15Z","title":"Hard superconducting gap and diffusion-induced superconductors in Ge-Si nanowires","version":3},"cited_work":{"arxiv_id":"1907.05510","doi":null,"metadata_source":"pith","pith_arxiv_id":"1907.05510","snapshot_observed_at":"2026-08-14T12:18:56.727491Z","title":"Hard superconducting gap and diffusion-induced superconductors in Ge-Si nanowires","venue":"cond-mat.mes-hall","work_id":"5a91f039-05ca-4fe8-a41a-85ada6eeb40d","year":2019},"citing_paper":{"arxiv_id":"1908.07579","last_updated":"2019-08-20T19:28:09Z","snapshot_observed_at":"2026-08-16T11:01:13.864821Z","submitted_at":"2019-08-20T19:28:09Z","title":"Multiple Andreev reflections and Shapiro steps in a Ge-Si nanowire Josephson junction","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-14T12:18:56.603529Z"},"links":{"cited_paper":"/paper/1907.05510","citing_paper":"/paper/1908.07579"},"observation_digest":"sha256:b56c4ad68bc8f5fc06e83b0acb36099f5c8616a8ae5249cc94ade42fc0d96515","observation_id":"ce00e45e-9378-4e8a-b3b9-3c322074f788","resolution":{"observed_at":"2026-08-14T12:18:56.735276Z","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/1907.05510/citation-record","integrity":"/paper/1907.05510/integrity","json":"/paper/1907.05510/citation-record.json","paper":"/paper/1907.05510"},"outbound":[],"paper":{"arxiv_id":"1907.05510","last_updated":"2019-12-20T15:38:36Z","latest_version":3,"primary_category":"cond-mat.mes-hall","snapshot_observed_at":"2026-08-14T16:06:35.005600Z","submitted_at":"2019-07-11T22:25:15Z","title":"Hard superconducting gap and diffusion-induced superconductors in Ge-Si nanowires"},"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 1 inbound Pith citation observation for arXiv:1907.05510."}