{"as_of":"2026-08-23T00:24:00Z","caps":{"database_statements":6,"inbound":100,"outbound":100},"context_digest":"sha256:261b40851feb0616f9f89b95a648802654bf33709d253920cbca75773351f245","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":"2026-08-22T06:32:14.747728+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":"2026-08-06T14:51:52.767519Z","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":"2026-05-11T11:16:08.647352Z","state":"measured"}],"external_citation_measurements":[],"inbound":[{"citation":{"cited_paper":{"arxiv_id":"2108.06076","last_updated":"2022-05-25T06:34:21Z","snapshot_observed_at":"2026-08-16T18:03:28.238393Z","submitted_at":"2021-08-13T06:07:57Z","title":"PVT: Point-Voxel Transformer for Point Cloud Learning","version":4},"cited_work":{"arxiv_id":null,"doi":null,"metadata_source":null,"pith_arxiv_id":"2108.06076","snapshot_observed_at":"2026-08-06T14:51:52.767519Z","title":"Pvt: Point-voxel transformer for 3d deep learning","venue":null,"work_id":null,"year":null},"citing_paper":{"arxiv_id":"2507.17533","last_updated":"2025-07-23T14:13:14Z","snapshot_observed_at":"2026-08-13T10:31:54.184815Z","submitted_at":"2025-07-23T14:13:14Z","title":"Multi-modal Multi-task Pre-training for Improved Point Cloud Understanding","version":1},"reference_index":10,"source":"pdf_text","source_observed_at":"2026-08-06T14:51:52.767519Z"},"links":{"cited_paper":"/paper/2108.06076","citing_paper":"/paper/2507.17533"},"observation_digest":"sha256:99734a3b73e80a38a4ad1ef592fce307a8fb7745972a1cbe5c329a3494cc2d88","observation_id":"07ea80dc-6f0f-4195-9a1d-6f614c67bc75","resolution":{"observed_at":"2026-08-06T14:51:52.767519Z","resolver_source":null,"status":"unresolved"},"standing_notice":{"events":[],"reason":"canonical_work_link_unavailable","source_receipts":[],"state":"unavailable"}},{"citation":{"cited_paper":{"arxiv_id":"2108.06076","last_updated":"2022-05-25T06:34:21Z","snapshot_observed_at":"2026-08-16T18:03:28.238393Z","submitted_at":"2021-08-13T06:07:57Z","title":"PVT: Point-Voxel Transformer for Point Cloud Learning","version":4},"cited_work":{"arxiv_id":"2108.06076","doi":null,"metadata_source":"arxiv_reference","pith_arxiv_id":"2108.06076","snapshot_observed_at":"2026-06-05T21:23:00.469572Z","title":"Pvt: Point-voxel transformer for point cloud learning","venue":null,"work_id":"b6bd96a7-5eb4-47ba-9dae-da192ba04368","year":2021},"citing_paper":{"arxiv_id":"2604.10780","last_updated":"2026-04-12T19:10:12Z","snapshot_observed_at":"2026-07-06T22:59:18.756089Z","submitted_at":"2026-04-12T19:10:12Z","title":"LIDARLearn: A Unified Deep Learning Library for 3D Point Cloud Classification, Segmentation, and Self-Supervised Representation Learning","version":1},"reference_index":35,"source":"arxiv_source","source_observed_at":"2026-05-10T15:03:08.733875Z"},"links":{"cited_paper":"/paper/2108.06076","citing_paper":"/paper/2604.10780"},"observation_digest":"sha256:e556f398edcc2d0898ed84cee6d2c0dd1a7233553ea9905c75f6acfaf6920023","observation_id":"91a1756c-950c-4fa5-b26e-1740fa79b4ff","resolution":{"observed_at":"2026-05-11T11:16:08.650921Z","resolver_source":"arxiv_id","status":"verified_exact"},"standing_notice":{"events":[],"observation":"No event found in the named queried sources as of 2026-08-22T06:32:14.747728+00:00.","reason":null,"source_receipts":[{"observed_at":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"state":"measured"}}],"links":{"evidence":"/evidence","html":"/paper/2108.06076/citation-record","integrity":"/paper/2108.06076/integrity","json":"/paper/2108.06076/citation-record.json","paper":"/paper/2108.06076"},"outbound":[],"paper":{"arxiv_id":"2108.06076","last_updated":"2022-05-25T06:34:21Z","latest_version":4,"primary_category":"cs.CV","snapshot_observed_at":"2026-08-16T18:03:28.238393Z","submitted_at":"2021-08-13T06:07:57Z","title":"PVT: Point-Voxel Transformer for Point Cloud Learning"},"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":"2026-08-22T06:32:14.747728+00:00","source":"crossref"},{"observed_at":"2026-08-22T06:32:06.552537+00:00","source":"retraction_watch"}],"thesis":"As of 23 August 2026, this Paper Citation Record lists 0 of 0 outbound references and 2 inbound Pith citation observations for arXiv:2108.06076."}