{"as_of":"2026-08-23T18:23:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:7eec5ab8eff0278dbcd658aa99eee4b94aacbf44fa78834a376571ef32ddca20","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":"2026-08-23T06:30:58.430688+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":"2026-06-30T00:38:19.187658Z","state":"measured"},{"denominator":1,"lane":"external_citation_measurements","note":"A source-named dated measurement, never combined with another source.","records_observed":0,"source":"arxiv_reference","source_observed_at":"2026-07-01T16:25:50.168508Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"1902.07028","last_updated":"2019-09-04T09:52:48Z","snapshot_observed_at":"2026-08-20T07:59:15.906909Z","submitted_at":"2019-02-19T12:43:58Z","title":"Integrated $^{9}$Be$^{+}$ multi-qubit gate device for the ion-trap quantum computer","version":3},"cited_work":{"arxiv_id":"1902.07028","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"1902.07028","snapshot_observed_at":"2026-07-01T16:25:50.168508Z","title":null,"venue":null,"work_id":"8bd6f473-8ae2-446d-83e8-fd4be66994f6","year":2019},"citing_paper":{"arxiv_id":"2605.25118","last_updated":"2026-05-24T15:04:18Z","snapshot_observed_at":"2026-08-09T10:29:13.684728Z","submitted_at":"2026-05-24T15:04:18Z","title":"A framework for the benchmarking of transport-induced excitations in shuttling-based ion-trap quantum processors","version":1},"reference_index":21,"source":"pdf_text","source_observed_at":"2026-06-30T00:38:19.187658Z"},"links":{"cited_paper":"/paper/1902.07028","citing_paper":"/paper/2605.25118"},"observation_digest":"sha256:e389e52b4f7cc4a3a5120fff86cebcef424179d1a5431959748da2bc1812ae14","observation_id":"41c80ca7-fd52-47e1-a536-522cc6a68a91","resolution":{"observed_at":"2026-07-01T16:25:50.169811Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-23T06:30:58.430688+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/1902.07028/citation-record","integrity":"/paper/1902.07028/integrity","json":"/paper/1902.07028/citation-record.json","paper":"/paper/1902.07028"},"outbound":[],"paper":{"arxiv_id":"1902.07028","last_updated":"2019-09-04T09:52:48Z","latest_version":3,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-20T07:59:15.906909Z","submitted_at":"2019-02-19T12:43:58Z","title":"Integrated $^{9}$Be$^{+}$ multi-qubit gate device for the ion-trap quantum computer"},"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":"2026-08-23T06:30:58.430688+00:00","source":"crossref"},{"observed_at":"2026-08-23T06:30:53.778098+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 1 inbound Pith citation observation for arXiv:1902.07028."}