{"as_of":"2026-08-20T20:21:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:99797334f66d0d8af8846b85e55b864407b24540d46bbc7230cc5f8c9dfecd83","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":"2026-08-20T06:33:59.587034+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":"2026-08-09T21:05:49.137940Z","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":"2026-07-03T01:27:31.153579Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2312.04709","last_updated":"2023-12-07T21:40:44Z","snapshot_observed_at":"2026-08-19T08:44:22.037593Z","submitted_at":"2023-12-07T21:40:44Z","title":"How to guess a gradient","version":1},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2312.04709","snapshot_observed_at":"2026-08-09T21:05:49.137940Z","title":"B., Poggio, T","venue":null,"work_id":null,"year":2023},"citing_paper":{"arxiv_id":"2501.19183","last_updated":"2025-01-31T14:46:30Z","snapshot_observed_at":"2026-08-10T15:38:43.386908Z","submitted_at":"2025-01-31T14:46:30Z","title":"Position: Curvature Matrices Should Be Democratized via Linear Operators","version":1},"reference_index":90,"source":"arxiv_source","source_observed_at":"2026-08-09T21:05:49.137940Z"},"links":{"cited_paper":"/paper/2312.04709","citing_paper":"/paper/2501.19183"},"observation_digest":"sha256:e2753fee1add0414e0ef5156c784bd4c5014797f8ee742ff6b9a8d77da4f0362","observation_id":"8ceef937-a174-436b-a6c1-6ed0d950ab5c","resolution":{"observed_at":"2026-08-09T21:05:49.137940Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2312.04709","last_updated":"2023-12-07T21:40:44Z","snapshot_observed_at":"2026-08-19T08:44:22.037593Z","submitted_at":"2023-12-07T21:40:44Z","title":"How to guess a gradient","version":1},"cited_work":{"arxiv_id":"2312.04709","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2312.04709","snapshot_observed_at":"2026-07-03T01:27:31.153579Z","title":"Singhal, B","venue":null,"work_id":"08557ec1-7051-4b27-a23f-4627fb2f3936","year":2023},"citing_paper":{"arxiv_id":"2606.09734","last_updated":"2026-06-08T16:59:58Z","snapshot_observed_at":"2026-08-15T04:58:56.829898Z","submitted_at":"2026-06-08T16:59:58Z","title":"Adaptive directional gradients for parameterised quantum circuits","version":1},"reference_index":59,"source":"pdf_text","source_observed_at":"2026-06-27T16:32:17.167850Z"},"links":{"cited_paper":"/paper/2312.04709","citing_paper":"/paper/2606.09734"},"observation_digest":"sha256:e6b9904477d1d012c83983d80d4c4d96947af253a6df9c4b64bc926184ff7cce","observation_id":"6de20511-70ef-48b9-b7ca-d673aa85848c","resolution":{"observed_at":"2026-07-03T01:27:31.155226Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-20T06:33:59.587034+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2312.04709/citation-record","integrity":"/paper/2312.04709/integrity","json":"/paper/2312.04709/citation-record.json","paper":"/paper/2312.04709"},"outbound":[],"paper":{"arxiv_id":"2312.04709","last_updated":"2023-12-07T21:40:44Z","latest_version":1,"primary_category":"cs.LG","snapshot_observed_at":"2026-08-19T08:44:22.037593Z","submitted_at":"2023-12-07T21:40:44Z","title":"How to guess a gradient"},"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":"2026-08-20T06:33:59.587034+00:00","source":"crossref"},{"observed_at":"2026-08-20T06:33:54.927442+00:00","source":"retraction_watch"}],"thesis":"As of 20 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2312.04709."}