{"as_of":"2026-08-10T15:10:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:887daf8c95a4598e1a1828feb5829ed4a09fbbef2f06f15dc3c11877c194a4a1","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":2,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":2,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-10T06:31:04.303077+00:00","state":"measured"},{"denominator":2,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":2,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-01T07:51:37.377308Z","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":"2026-07-02T18:57:16.749568Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2103.06803","last_updated":"2021-04-06T16:55:37Z","snapshot_observed_at":"2026-08-05T15:36:30.124214Z","submitted_at":"2021-03-11T17:17:29Z","title":"Spurious Antenna Modes of the Transmon Qubit","version":2},"cited_work":{"arxiv_id":"2103.06803","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2103.06803","snapshot_observed_at":"2026-07-02T18:57:16.749568Z","title":"Rafferty, S","venue":null,"work_id":"0bfb83dc-e068-43d3-83e7-d1060e58e4f7","year":2021},"citing_paper":{"arxiv_id":"2606.07339","last_updated":"2026-06-05T14:51:12Z","snapshot_observed_at":"2026-07-31T00:04:44.429874Z","submitted_at":"2026-06-05T14:51:12Z","title":"Suppression of Quasiparticle Poisoning to $10^{-11}$ Levels in Superconducting Qubits via Infrared Shielding","version":1},"reference_index":37,"source":"pdf_text","source_observed_at":"2026-06-27T21:48:05.349457Z"},"links":{"cited_paper":"/paper/2103.06803","citing_paper":"/paper/2606.07339"},"observation_digest":"sha256:7f89941721fc83acbac875567c404a1946821e9ebab0884bdb408aa62f47080a","observation_id":"38bd1adb-7e57-4822-985a-1f2e01f1d5d6","resolution":{"observed_at":"2026-07-02T18:57:16.750877Z","resolver_source":"arxiv_id","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"}},{"citation":{"cited_paper":{"arxiv_id":"2103.06803","last_updated":"2021-04-06T16:55:37Z","snapshot_observed_at":"2026-08-05T15:36:30.124214Z","submitted_at":"2021-03-11T17:17:29Z","title":"Spurious Antenna Modes of the Transmon Qubit","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2103.06803","snapshot_observed_at":"2026-08-01T07:51:37.377308Z","title":"Rafferty, S","venue":null,"work_id":null,"year":2021},"citing_paper":{"arxiv_id":"2607.21329","last_updated":"2026-07-23T13:57:49Z","snapshot_observed_at":"2026-08-09T08:32:56.833759Z","submitted_at":"2026-07-23T13:57:49Z","title":"Quasiparticle-induced transitions in a fluxonium qubit","version":1},"reference_index":66,"source":"pdf_text","source_observed_at":"2026-08-01T07:51:37.377308Z"},"links":{"cited_paper":"/paper/2103.06803","citing_paper":"/paper/2607.21329"},"observation_digest":"sha256:ff1e32e00e4de43563f9253339c10c437bbeb038f5499155894e78ca0acfd546","observation_id":"21653948-f4ac-46a1-a7a1-1efae970b3cd","resolution":{"observed_at":"2026-08-01T07:51:37.377308Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2103.06803/citation-record","integrity":"/paper/2103.06803/integrity","json":"/paper/2103.06803/citation-record.json","paper":"/paper/2103.06803"},"outbound":[],"paper":{"arxiv_id":"2103.06803","last_updated":"2021-04-06T16:55:37Z","latest_version":2,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-05T15:36:30.124214Z","submitted_at":"2021-03-11T17:17:29Z","title":"Spurious Antenna Modes of the Transmon Qubit"},"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 2 inbound Pith citation observations for arXiv:2103.06803."}