{"as_of":"2026-08-15T14:28:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:cfce7b3d4866a4b40a97c65dfa6be7a8a450aa1665eed86699b398302b934ef8","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":5,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":5,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-15T06:32:42.880941+00:00","state":"measured"},{"denominator":5,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":5,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-12T21:17:33.618668Z","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":"2026-05-20T11:13:13.637281Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2207.13728","last_updated":"2024-11-14T15:39:09Z","snapshot_observed_at":"2026-08-13T14:55:26.113396Z","submitted_at":"2022-07-27T18:07:20Z","title":"Topological Josephson parametric amplifier array: A proposal for directional, broadband, and low-noise amplification","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2207.13728","snapshot_observed_at":"2026-08-12T21:17:33.618668Z","title":"Ramos, ´A","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2411.08965","last_updated":"2024-11-13T19:00:34Z","snapshot_observed_at":"2026-08-12T21:10:27.983919Z","submitted_at":"2024-11-13T19:00:34Z","title":"Emerging Non-Hermitian Topology in a Chiral Driven-Dissipative Bose-Hubbard Model","version":1},"reference_index":44,"source":"pdf_text","source_observed_at":"2026-08-12T21:17:33.618668Z"},"links":{"cited_paper":"/paper/2207.13728","citing_paper":"/paper/2411.08965"},"observation_digest":"sha256:befd8e869b284ed237d48ca45d384d439f7a2d5ea96dbf9b39b6b8abfe1da645","observation_id":"52adfab5-3041-4976-8ba6-4531609984f9","resolution":{"observed_at":"2026-08-12T21:17:33.618668Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2207.13728","last_updated":"2024-11-14T15:39:09Z","snapshot_observed_at":"2026-08-13T14:55:26.113396Z","submitted_at":"2022-07-27T18:07:20Z","title":"Topological Josephson parametric amplifier array: A proposal for directional, broadband, and low-noise amplification","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2207.13728","snapshot_observed_at":"2026-08-11T16:54:28.997213Z","title":"Ramos, ´Alvaro G´ omez-Le´ on, J","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2412.09744","last_updated":"2025-08-22T20:25:42Z","snapshot_observed_at":"2026-08-15T09:22:07.706911Z","submitted_at":"2024-12-12T22:23:33Z","title":"Topological Amplification of the Bosonic Kitaev Chain with Non-Uniform Loss","version":2},"reference_index":45,"source":"pdf_text","source_observed_at":"2026-08-11T16:54:28.997213Z"},"links":{"cited_paper":"/paper/2207.13728","citing_paper":"/paper/2412.09744"},"observation_digest":"sha256:1738714fa716f834cb596150403545ed5eff8251ff0b39a3c0f1a97ea5377ceb","observation_id":"95e6e5ba-5148-43e0-87f4-18a7b574d35d","resolution":{"observed_at":"2026-08-11T16:54:28.997213Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2207.13728","last_updated":"2024-11-14T15:39:09Z","snapshot_observed_at":"2026-08-13T14:55:26.113396Z","submitted_at":"2022-07-27T18:07:20Z","title":"Topological Josephson parametric amplifier array: A proposal for directional, broadband, and low-noise amplification","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2207.13728","snapshot_observed_at":"2026-08-06T20:29:00.271719Z","title":"Ramos, A","venue":null,"work_id":null,"year":2024},"citing_paper":{"arxiv_id":"2507.03587","last_updated":"2026-06-01T18:52:15Z","snapshot_observed_at":"2026-08-11T06:48:35.944239Z","submitted_at":"2025-07-04T13:53:09Z","title":"Analog Circuit-QED Simulator of Quantum Spin Dynamics Through the Extended Bose-Hubbard Model","version":3},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-08-06T20:29:00.271719Z"},"links":{"cited_paper":"/paper/2207.13728","citing_paper":"/paper/2507.03587"},"observation_digest":"sha256:5cebdc5d609fc9a1b95da1644c096b0c274da122b508b956965773b78ef6e11a","observation_id":"625df767-a295-40fe-b8c1-34c62fc35ce2","resolution":{"observed_at":"2026-08-06T20:29:00.271719Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2207.13728","last_updated":"2024-11-14T15:39:09Z","snapshot_observed_at":"2026-08-13T14:55:26.113396Z","submitted_at":"2022-07-27T18:07:20Z","title":"Topological Josephson parametric amplifier array: A proposal for directional, broadband, and low-noise amplification","version":4},"cited_work":{"arxiv_id":"2207.13728","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2207.13728","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Ramos, A","venue":null,"work_id":"a6b76d33-4ae0-4906-b40d-f8fc4b658af8","year":2022},"citing_paper":{"arxiv_id":"2512.08880","last_updated":"2026-04-10T16:23:39Z","snapshot_observed_at":"2026-08-03T00:59:03.606239Z","submitted_at":"2025-12-09T18:13:29Z","title":"Floquet Topological Frequency-Converting Amplifier","version":2},"reference_index":15,"source":"pdf_text","source_observed_at":"2026-05-17T00:06:28.828158Z"},"links":{"cited_paper":"/paper/2207.13728","citing_paper":"/paper/2512.08880"},"observation_digest":"sha256:8523bd28e7205a49bb5dc6e86666ecf8196060cfdf873e7b1f204b2bbbf39d42","observation_id":"3753ab09-5544-4b8f-85c3-04e6c06bd8ed","resolution":{"observed_at":"2026-05-17T00:08:43.236636Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2207.13728","last_updated":"2024-11-14T15:39:09Z","snapshot_observed_at":"2026-08-13T14:55:26.113396Z","submitted_at":"2022-07-27T18:07:20Z","title":"Topological Josephson parametric amplifier array: A proposal for directional, broadband, and low-noise amplification","version":4},"cited_work":{"arxiv_id":"2207.13728","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2207.13728","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Ramos, A","venue":null,"work_id":"a6b76d33-4ae0-4906-b40d-f8fc4b658af8","year":2022},"citing_paper":{"arxiv_id":"2605.18394","last_updated":"2026-05-18T13:40:52Z","snapshot_observed_at":"2026-08-15T04:05:15.008055Z","submitted_at":"2026-05-18T13:40:52Z","title":"Topologically protected long-range correlations in steady states of driven-dissipative bosonic chains","version":1},"reference_index":32,"source":"pdf_text","source_observed_at":"2026-05-20T11:09:16.411512Z"},"links":{"cited_paper":"/paper/2207.13728","citing_paper":"/paper/2605.18394"},"observation_digest":"sha256:d443897995f98638e1286259080efcf26d3af8e5f5ee8a0772ca8569c7772f78","observation_id":"21302193-bdc4-4395-ac4f-6122c5528669","resolution":{"observed_at":"2026-05-20T11:13:13.638811Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-15T06:32:42.880941+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2207.13728/citation-record","integrity":"/paper/2207.13728/integrity","json":"/paper/2207.13728/citation-record.json","paper":"/paper/2207.13728"},"outbound":[],"paper":{"arxiv_id":"2207.13728","last_updated":"2024-11-14T15:39:09Z","latest_version":4,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-13T14:55:26.113396Z","submitted_at":"2022-07-27T18:07:20Z","title":"Topological Josephson parametric amplifier array: A proposal for directional, broadband, and low-noise amplification"},"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":"2026-08-15T06:32:42.880941+00:00","source":"crossref"},{"observed_at":"2026-08-15T06:32:39.529945+00:00","source":"retraction_watch"}],"thesis":"As of 15 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 5 inbound Pith citation observations for arXiv:2207.13728."}