{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:VRZZR7DTD7WASLUOB65P42CZCP","short_pith_number":"pith:VRZZR7DT","canonical_record":{"source":{"id":"2009.03465","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-08T00:31:56Z","cross_cats_sorted":[],"title_canon_sha256":"ddc65672cbcda74e96d3bc481ec76843a3105d5b72288a221bc8599653323044","abstract_canon_sha256":"1f01d69e3b3af58e8d8f0b76f7cdb29064b84cb9ba86cb65d19eca693ce9971a"},"schema_version":"1.0"},"canonical_sha256":"ac7398fc731fec092e8e0fbafe685913d61049dcff048cbd2c14448984116820","source":{"kind":"arxiv","id":"2009.03465","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.03465","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"arxiv_version","alias_value":"2009.03465v3","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.03465","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"pith_short_12","alias_value":"VRZZR7DTD7WA","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"pith_short_16","alias_value":"VRZZR7DTD7WASLUO","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"pith_short_8","alias_value":"VRZZR7DT","created_at":"2026-07-05T01:34:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:VRZZR7DTD7WASLUOB65P42CZCP","target":"record","payload":{"canonical_record":{"source":{"id":"2009.03465","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-08T00:31:56Z","cross_cats_sorted":[],"title_canon_sha256":"ddc65672cbcda74e96d3bc481ec76843a3105d5b72288a221bc8599653323044","abstract_canon_sha256":"1f01d69e3b3af58e8d8f0b76f7cdb29064b84cb9ba86cb65d19eca693ce9971a"},"schema_version":"1.0"},"canonical_sha256":"ac7398fc731fec092e8e0fbafe685913d61049dcff048cbd2c14448984116820","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:34:58.508707Z","signature_b64":"PMFH8JjqGyL6ChObqjdXbl/O++0E6IzdnNknreGvZvBmt5fg0dVaXJ5TzL+m/d/1lT0EbG2486tcjkY5DQlEDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac7398fc731fec092e8e0fbafe685913d61049dcff048cbd2c14448984116820","last_reissued_at":"2026-07-05T01:34:58.508219Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:34:58.508219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2009.03465","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:34:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ou9/wWYBHk8Gmkj7sRCJjnqF6o186wR3ziz5aRFPGVPP5yTVCGcCvCGo9vXf+yeaGmz84b1zhhby2jygnepGDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:56:41.614914Z"},"content_sha256":"52f2b54e2f0fe35c1e735145d9118eccb4ac1fb1791fbde4f994f8047fd38b81","schema_version":"1.0","event_id":"sha256:52f2b54e2f0fe35c1e735145d9118eccb4ac1fb1791fbde4f994f8047fd38b81"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:VRZZR7DTD7WASLUOB65P42CZCP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LaSOT: A High-quality Large-scale Single Object Tracking Benchmark","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chunyuan Liao, Fan Yang, Ge Deng, Haibin Ling, Harshit, Heng Fan, Hexin Bai, Juehuan Liu, Lin Yuan, Liting Lin, Mingzhen Huang, Peng Chu, Sijia Yu, Yong Xu","submitted_at":"2020-09-08T00:31:56Z","abstract_excerpt":"Despite great recent advances in visual tracking, its further development, including both algorithm design and evaluation, is limited due to lack of dedicated large-scale benchmarks. To address this problem, we present LaSOT, a high-quality Large-scale Single Object Tracking benchmark. LaSOT contains a diverse selection of 85 object classes, and offers 1,550 totaling more than 3.87 million frames. Each video frame is carefully and manually annotated with a bounding box. This makes LaSOT, to our knowledge, the largest densely annotated tracking benchmark. Our goal in releasing LaSOT is to provi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.03465","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2009.03465/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:34:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DcY6soIQtrjfsVW6Fwq6juuxlYwgfRCKMdFNQLIXmFsSYJsStZd18Wh3aJ7nhGmfAK1ouiX0fYRT4nNnK7SpDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-09T03:56:41.615292Z"},"content_sha256":"d745f3159f12d46bbc2cc1d8121534953400b3765d0b3fe3798168804ca547d4","schema_version":"1.0","event_id":"sha256:d745f3159f12d46bbc2cc1d8121534953400b3765d0b3fe3798168804ca547d4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VRZZR7DTD7WASLUOB65P42CZCP/bundle.json","state_url":"https://pith.science/pith/VRZZR7DTD7WASLUOB65P42CZCP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VRZZR7DTD7WASLUOB65P42CZCP/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-07-09T03:56:41Z","links":{"resolver":"https://pith.science/pith/VRZZR7DTD7WASLUOB65P42CZCP","bundle":"https://pith.science/pith/VRZZR7DTD7WASLUOB65P42CZCP/bundle.json","state":"https://pith.science/pith/VRZZR7DTD7WASLUOB65P42CZCP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VRZZR7DTD7WASLUOB65P42CZCP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:VRZZR7DTD7WASLUOB65P42CZCP","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"1f01d69e3b3af58e8d8f0b76f7cdb29064b84cb9ba86cb65d19eca693ce9971a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-08T00:31:56Z","title_canon_sha256":"ddc65672cbcda74e96d3bc481ec76843a3105d5b72288a221bc8599653323044"},"schema_version":"1.0","source":{"id":"2009.03465","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.03465","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"arxiv_version","alias_value":"2009.03465v3","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.03465","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"pith_short_12","alias_value":"VRZZR7DTD7WA","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"pith_short_16","alias_value":"VRZZR7DTD7WASLUO","created_at":"2026-07-05T01:34:58Z"},{"alias_kind":"pith_short_8","alias_value":"VRZZR7DT","created_at":"2026-07-05T01:34:58Z"}],"graph_snapshots":[{"event_id":"sha256:d745f3159f12d46bbc2cc1d8121534953400b3765d0b3fe3798168804ca547d4","target":"graph","created_at":"2026-07-05T01:34:58Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2009.03465/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Despite great recent advances in visual tracking, its further development, including both algorithm design and evaluation, is limited due to lack of dedicated large-scale benchmarks. To address this problem, we present LaSOT, a high-quality Large-scale Single Object Tracking benchmark. LaSOT contains a diverse selection of 85 object classes, and offers 1,550 totaling more than 3.87 million frames. Each video frame is carefully and manually annotated with a bounding box. This makes LaSOT, to our knowledge, the largest densely annotated tracking benchmark. Our goal in releasing LaSOT is to provi","authors_text":"Chunyuan Liao, Fan Yang, Ge Deng, Haibin Ling, Harshit, Heng Fan, Hexin Bai, Juehuan Liu, Lin Yuan, Liting Lin, Mingzhen Huang, Peng Chu, Sijia Yu, Yong Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-08T00:31:56Z","title":"LaSOT: A High-quality Large-scale Single Object Tracking Benchmark"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.03465","kind":"arxiv","version":3},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:52f2b54e2f0fe35c1e735145d9118eccb4ac1fb1791fbde4f994f8047fd38b81","target":"record","created_at":"2026-07-05T01:34:58Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"1f01d69e3b3af58e8d8f0b76f7cdb29064b84cb9ba86cb65d19eca693ce9971a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-08T00:31:56Z","title_canon_sha256":"ddc65672cbcda74e96d3bc481ec76843a3105d5b72288a221bc8599653323044"},"schema_version":"1.0","source":{"id":"2009.03465","kind":"arxiv","version":3}},"canonical_sha256":"ac7398fc731fec092e8e0fbafe685913d61049dcff048cbd2c14448984116820","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ac7398fc731fec092e8e0fbafe685913d61049dcff048cbd2c14448984116820","first_computed_at":"2026-07-05T01:34:58.508219Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:34:58.508219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PMFH8JjqGyL6ChObqjdXbl/O++0E6IzdnNknreGvZvBmt5fg0dVaXJ5TzL+m/d/1lT0EbG2486tcjkY5DQlEDA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:34:58.508707Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.03465","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52f2b54e2f0fe35c1e735145d9118eccb4ac1fb1791fbde4f994f8047fd38b81","sha256:d745f3159f12d46bbc2cc1d8121534953400b3765d0b3fe3798168804ca547d4"],"state_sha256":"0bef3a2464fadb771d13804a18ca3c711e1cc37be381acae4a72d6ae283d2deb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LG9l9BknM3/a0D9yWuWN2mCRFCgbIVKX19NihMVRDp42pWq9ICORnC7MajEmsWe7nlH+LINiioX4roBafcOiCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-09T03:56:41.617475Z","bundle_sha256":"e836479ea81f26bf2dbd16a240fad640a6893da6060a5b7def3dfebbffe3fcdd"}}