{"as_of":"2026-08-08T00:10:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:45d6cd520a02607a338c617b308bb150ffd3f14493d4b35d59ee3d524c7e2195","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":6,"lane":"standing_notices","note":"One-hop event checks from named stored sources.","records_observed":6,"source":"scholarly_work_events, retraction_status_cache","source_observed_at":"2026-08-07T06:34:17.273281+00:00","state":"measured"},{"denominator":6,"lane":"inbound_itemization","note":"Pith citing papers itemized under the disclosed page cap.","records_observed":6,"source":"paper_references, paper_reference_links","source_observed_at":"2026-08-07T04:39:08.126990Z","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":"2026-06-30T17:34:57.388055Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2201.02767","last_updated":"2022-03-23T19:10:58Z","snapshot_observed_at":"2026-07-31T17:53:58.770638Z","submitted_at":"2022-01-08T05:45:32Z","title":"QuadTree Attention for Vision Transformers","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2201.02767","snapshot_observed_at":"2026-08-07T04:39:08.126990Z","title":"Quadtree attention for vision transformers,","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2506.10084","last_updated":"2025-06-11T18:04:45Z","snapshot_observed_at":"2026-08-07T09:47:08.612752Z","submitted_at":"2025-06-11T18:04:45Z","title":"DeepTraverse: A Depth-First Search Inspired Network for Algorithmic Visual Understanding","version":1},"reference_index":36,"source":"pdf_text","source_observed_at":"2026-08-07T04:39:08.126990Z"},"links":{"cited_paper":"/paper/2201.02767","citing_paper":"/paper/2506.10084"},"observation_digest":"sha256:cbd737682f6c4b725ab10a19c486710df9e9c46b9873338c3e6adf9e55d92e43","observation_id":"fc1c2a2c-2a17-405a-942f-831a1d2fccc5","resolution":{"observed_at":"2026-08-07T04:39:08.126990Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2201.02767","last_updated":"2022-03-23T19:10:58Z","snapshot_observed_at":"2026-07-31T17:53:58.770638Z","submitted_at":"2022-01-08T05:45:32Z","title":"QuadTree Attention for Vision Transformers","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2201.02767","snapshot_observed_at":"2026-08-06T17:39:28.721662Z","title":"Quadtree attention for vision transformers","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.10318","last_updated":"2025-07-14T14:28:15Z","snapshot_observed_at":"2026-08-06T17:31:49.144876Z","submitted_at":"2025-07-14T14:28:15Z","title":"Mind the Gap: Aligning Vision Foundation Models to Image Feature Matching","version":1},"reference_index":52,"source":"pdf_text","source_observed_at":"2026-08-06T17:39:28.721662Z"},"links":{"cited_paper":"/paper/2201.02767","citing_paper":"/paper/2507.10318"},"observation_digest":"sha256:c80b4974d27cec96e13b68014c5dbefdfb3d6d848fdf1587633accf18fe42b1e","observation_id":"0d1b7fd6-57a2-4cb9-b2ef-591173c50acf","resolution":{"observed_at":"2026-08-06T17:39:28.721662Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2201.02767","last_updated":"2022-03-23T19:10:58Z","snapshot_observed_at":"2026-07-31T17:53:58.770638Z","submitted_at":"2022-01-08T05:45:32Z","title":"QuadTree Attention for Vision Transformers","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2201.02767","snapshot_observed_at":"2026-08-06T11:20:06.948843Z","title":null,"venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2507.22791","last_updated":"2026-06-11T08:47:41Z","snapshot_observed_at":"2026-08-06T11:20:00.457736Z","submitted_at":"2025-07-30T15:56:36Z","title":"Modality-Aware Feature Matching in Visual and Vision-Language Applications: A Comprehensive Survey","version":2},"reference_index":195,"source":"pdf_text","source_observed_at":"2026-08-06T11:20:06.948843Z"},"links":{"cited_paper":"/paper/2201.02767","citing_paper":"/paper/2507.22791"},"observation_digest":"sha256:7e539988bca4f98e81b49675a5ea29f911ef89a835b16ffebd5dc5e0de2de10a","observation_id":"35f507b1-808a-46aa-ac8b-b1623fa47979","resolution":{"observed_at":"2026-08-06T11:20:06.948843Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2201.02767","last_updated":"2022-03-23T19:10:58Z","snapshot_observed_at":"2026-07-31T17:53:58.770638Z","submitted_at":"2022-01-08T05:45:32Z","title":"QuadTree Attention for Vision Transformers","version":2},"cited_work":{"arxiv_id":"2201.02767","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2201.02767","snapshot_observed_at":"2026-06-30T17:34:57.388055Z","title":"Quadtree attention for vision transformers","venue":null,"work_id":"0e358d23-ef7c-4cd6-941b-17cbc81aeafe","year":2022},"citing_paper":{"arxiv_id":"2605.22069","last_updated":"2026-07-22T03:03:34Z","snapshot_observed_at":"2026-08-03T21:49:06.679070Z","submitted_at":"2026-05-21T07:07:37Z","title":"TWINGS: Thin Plate Splines Warp-aligned Initialization for Sparse-View Gaussian Splatting","version":1},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-05-22T07:51:33.027045Z"},"links":{"cited_paper":"/paper/2201.02767","citing_paper":"/paper/2605.22069"},"observation_digest":"sha256:2ee4a5e6a3eb054ba4edef00c28927715073d96a698a6cba913d4da100d91c73","observation_id":"6b233493-a224-42c3-b18a-16d0ffc0ddbe","resolution":{"observed_at":"2026-05-22T07:54:43.230206Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2201.02767","last_updated":"2022-03-23T19:10:58Z","snapshot_observed_at":"2026-07-31T17:53:58.770638Z","submitted_at":"2022-01-08T05:45:32Z","title":"QuadTree Attention for Vision Transformers","version":2},"cited_work":{"arxiv_id":"2201.02767","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2201.02767","snapshot_observed_at":"2026-06-30T17:34:57.388055Z","title":"Quadtree attention for vision transformers","venue":null,"work_id":"0e358d23-ef7c-4cd6-941b-17cbc81aeafe","year":2022},"citing_paper":{"arxiv_id":"2605.22069","last_updated":"2026-07-22T03:03:34Z","snapshot_observed_at":"2026-08-03T21:49:06.679070Z","submitted_at":"2026-05-21T07:07:37Z","title":"TWINGS: Thin Plate Splines Warp-aligned Initialization for Sparse-View Gaussian Splatting","version":2},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-06-30T17:32:58.077002Z"},"links":{"cited_paper":"/paper/2201.02767","citing_paper":"/paper/2605.22069"},"observation_digest":"sha256:13a36f9f143ff32ffa701bb96f74aa602196b12bcac354ddfcab5c51df43aca9","observation_id":"04f07878-23dd-4fb5-b126-05cc83773a52","resolution":{"observed_at":"2026-06-30T17:34:57.390094Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-07T06:34:17.273281+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"state":"measured"}},{"citation":{"cited_paper":{"arxiv_id":"2201.02767","last_updated":"2022-03-23T19:10:58Z","snapshot_observed_at":"2026-07-31T17:53:58.770638Z","submitted_at":"2022-01-08T05:45:32Z","title":"QuadTree Attention for Vision Transformers","version":2},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2201.02767","snapshot_observed_at":"2026-08-02T13:29:32.576851Z","title":"Quadtree attention for vision transformers.arXiv preprint arXiv:2201.02767, 2022","venue":null,"work_id":null,"year":2022},"citing_paper":{"arxiv_id":"2605.22069","last_updated":"2026-07-22T03:03:34Z","snapshot_observed_at":"2026-08-03T21:49:06.679070Z","submitted_at":"2026-05-21T07:07:37Z","title":"TWINGS: Thin Plate Splines Warp-aligned Initialization for Sparse-View Gaussian Splatting","version":3},"reference_index":31,"source":"pdf_text","source_observed_at":"2026-08-02T13:29:32.576851Z"},"links":{"cited_paper":"/paper/2201.02767","citing_paper":"/paper/2605.22069"},"observation_digest":"sha256:5834acc1257edad4f8409d4a459aeb4565319224d466cf2928262d0eaced9647","observation_id":"092cda9e-db75-4770-a762-91b42199e5ff","resolution":{"observed_at":"2026-08-02T13:29:32.576851Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}}],"links":{"evidence":"/evidence","html":"/paper/2201.02767/citation-record","integrity":"/paper/2201.02767/integrity","json":"/paper/2201.02767/citation-record.json","paper":"/paper/2201.02767"},"outbound":[],"paper":{"arxiv_id":"2201.02767","last_updated":"2022-03-23T19:10:58Z","latest_version":2,"primary_category":"cs.CV","snapshot_observed_at":"2026-07-31T17:53:58.770638Z","submitted_at":"2022-01-08T05:45:32Z","title":"QuadTree Attention for Vision Transformers"},"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":"2026-08-07T06:34:17.273281+00:00","source":"crossref"},{"observed_at":"2026-08-07T06:34:11.927384+00:00","source":"retraction_watch"}],"thesis":"As of 8 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 6 inbound Pith citation observations for arXiv:2201.02767."}