{"as_of":"2026-08-13T10:55:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:28bc5e68918a0eccd02876aa5763dc605090997e7e4d7fa8eb9abbf5f4363378","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":3,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":3,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-13T06:32:02.005865+00:00","state":"measured"},{"denominator":3,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":3,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-11T04:27:24.066469Z","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":"2026-05-11T06:10:59.309917Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2005.12169","last_updated":"2020-05-25T15:32:16Z","snapshot_observed_at":"2026-08-05T14:05:24.683662Z","submitted_at":"2020-05-25T15:32:16Z","title":"Depth-2 QAC circuits cannot simulate quantum parity","version":1},"cited_work":{"arxiv_id":"2005.12169","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2005.12169","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Fenner, Daniel Grier, and Thomas Thierauf","venue":null,"work_id":"027c1689-0a69-4e03-8f20-ae2c0d7e0088","year":2005},"citing_paper":{"arxiv_id":"2604.07178","last_updated":"2026-04-08T15:07:09Z","snapshot_observed_at":"2026-07-06T22:55:28.855291Z","submitted_at":"2026-04-08T15:07:09Z","title":"On the Computational Complexity of Geometrically Local QAC0 circuits","version":1},"reference_index":14,"source":"pdf_text","source_observed_at":"2026-05-10T17:46:52.590198Z"},"links":{"cited_paper":"/paper/2005.12169","citing_paper":"/paper/2604.07178"},"observation_digest":"sha256:31012479cb07bc9106ed919f2bac509fe7d16a10a19408ab25a7507a3bd7f57c","observation_id":"34f2cdfc-6469-4397-af02-4b4e0d7680f6","resolution":{"observed_at":"2026-05-11T06:10:59.315344Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-13T06:32:02.005865+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2005.12169","last_updated":"2020-05-25T15:32:16Z","snapshot_observed_at":"2026-08-05T14:05:24.683662Z","submitted_at":"2020-05-25T15:32:16Z","title":"Depth-2 QAC circuits cannot simulate quantum parity","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2005.12169","snapshot_observed_at":"2026-08-10T22:24:16.300465Z","title":"2005.12169 , archivePrefix=","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2608.06703","last_updated":"2026-08-10T17:30:15Z","snapshot_observed_at":"2026-08-13T10:18:07.087869Z","submitted_at":"2026-08-07T02:00:19Z","title":"Shor's algorithm requires Fanout","version":1},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-10T22:24:16.300465Z"},"links":{"cited_paper":"/paper/2005.12169","citing_paper":"/paper/2608.06703"},"observation_digest":"sha256:7095b4c599830cc52fa6bee73aaed0c96b9ad0c097e48ec6f5cebd9eb49b684e","observation_id":"fab30fac-24ce-4017-a75f-5f9c2c5af8af","resolution":{"observed_at":"2026-08-10T22:24:16.300465Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2005.12169","last_updated":"2020-05-25T15:32:16Z","snapshot_observed_at":"2026-08-05T14:05:24.683662Z","submitted_at":"2020-05-25T15:32:16Z","title":"Depth-2 QAC circuits cannot simulate quantum parity","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2005.12169","snapshot_observed_at":"2026-08-11T04:27:24.066469Z","title":"2005.12169 , archivePrefix=","venue":null,"work_id":null,"year":2005},"citing_paper":{"arxiv_id":"2608.06703","last_updated":"2026-08-10T17:30:15Z","snapshot_observed_at":"2026-08-13T10:18:07.087869Z","submitted_at":"2026-08-07T02:00:19Z","title":"Shor's algorithm requires Fanout","version":2},"reference_index":11,"source":"arxiv_source","source_observed_at":"2026-08-11T04:27:24.066469Z"},"links":{"cited_paper":"/paper/2005.12169","citing_paper":"/paper/2608.06703"},"observation_digest":"sha256:b0950688713cbb1acea1d044ef5e778282696ebc0e58e90008382711a3d3b259","observation_id":"bae83f32-4750-4b5a-8f5b-b35a9f2c981b","resolution":{"observed_at":"2026-08-11T04:27:24.066469Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2005.12169/citation-record","integrity":"/paper/2005.12169/integrity","json":"/paper/2005.12169/citation-record.json","paper":"/paper/2005.12169"},"outbound":[],"paper":{"arxiv_id":"2005.12169","last_updated":"2020-05-25T15:32:16Z","latest_version":1,"primary_category":"quant-ph","snapshot_observed_at":"2026-08-05T14:05:24.683662Z","submitted_at":"2020-05-25T15:32:16Z","title":"Depth-2 QAC circuits cannot simulate quantum parity"},"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":"2026-08-13T06:32:02.005865+00:00","source":"crossref"},{"observed_at":"2026-08-13T06:31:53.387327+00:00","source":"retraction_watch"}],"thesis":"As of 13 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 3 inbound Pith citation observations for arXiv:2005.12169."}