{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:UGPICFHNL4YPQVWAQUBEO6G46N","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":"18f92f079cffe567062e50380e3ac66c91f4e8da1d3c55c0093186e4de8d0aeb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-16T15:11:30Z","title_canon_sha256":"f8e9deb87c4be57caaad3ee4f247ed23626a7540010856865ea567abaad06b4c"},"schema_version":"1.0","source":{"id":"2009.07736","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.07736","created_at":"2026-07-05T01:41:20Z"},{"alias_kind":"arxiv_version","alias_value":"2009.07736v2","created_at":"2026-07-05T01:41:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.07736","created_at":"2026-07-05T01:41:20Z"},{"alias_kind":"pith_short_12","alias_value":"UGPICFHNL4YP","created_at":"2026-07-05T01:41:20Z"},{"alias_kind":"pith_short_16","alias_value":"UGPICFHNL4YPQVWA","created_at":"2026-07-05T01:41:20Z"},{"alias_kind":"pith_short_8","alias_value":"UGPICFHN","created_at":"2026-07-05T01:41:20Z"}],"graph_snapshots":[{"event_id":"sha256:b516c7331b1f7135bb143470d12c2617c44720d2485f5ef878c7761e86604b2a","target":"graph","created_at":"2026-07-05T01:41:20Z","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/2009.07736/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Multi-Object Tracking (MOT) has been notoriously difficult to evaluate. Previous metrics overemphasize the importance of either detection or association. To address this, we present a novel MOT evaluation metric, HOTA (Higher Order Tracking Accuracy), which explicitly balances the effect of performing accurate detection, association and localization into a single unified metric for comparing trackers. HOTA decomposes into a family of sub-metrics which are able to evaluate each of five basic error types separately, which enables clear analysis of tracking performance. We evaluate the effectiven","authors_text":"Aljosa Osep, Andreas Geiger, Bastian Leibe, Jonathon Luiten, Laura Leal-Taixe, Patrick Dendorfer, Philip Torr","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-16T15:11:30Z","title":"HOTA: A Higher Order Metric for Evaluating Multi-Object Tracking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.07736","kind":"arxiv","version":2},"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:ea203076d9ec3d9844b2dca2ce8006cf42c7d0f563a6c20fed4a4636e578d824","target":"record","created_at":"2026-07-05T01:41:20Z","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":"18f92f079cffe567062e50380e3ac66c91f4e8da1d3c55c0093186e4de8d0aeb","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-09-16T15:11:30Z","title_canon_sha256":"f8e9deb87c4be57caaad3ee4f247ed23626a7540010856865ea567abaad06b4c"},"schema_version":"1.0","source":{"id":"2009.07736","kind":"arxiv","version":2}},"canonical_sha256":"a19e8114ed5f30f856c085024778dcf3485e0b23476102435c2de7ba778bb02a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a19e8114ed5f30f856c085024778dcf3485e0b23476102435c2de7ba778bb02a","first_computed_at":"2026-07-05T01:41:20.184337Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:41:20.184337Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h5kg3rBSCJYb9ES3iVnvbw8mJMLsa2nyg4EpN/u98iF6S391ZgwFDFnRMPvi32StlU+ht1dPTJDloC2IASQJBA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:41:20.184718Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.07736","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea203076d9ec3d9844b2dca2ce8006cf42c7d0f563a6c20fed4a4636e578d824","sha256:b516c7331b1f7135bb143470d12c2617c44720d2485f5ef878c7761e86604b2a"],"state_sha256":"097ba4281c3270e98b03eaf202fe7598175e7be6f35ec661f0f044201c814b61"}