{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:EF2MD3QQZ24BYT5TXPR3U77AMZ","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":"27ce5dc64c486e60d44358251ffdb9f77ef7701d3d20537f400e284951c9b1a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-19T09:41:58Z","title_canon_sha256":"76a4c1a1439d6dbb18a093e829392ffcee309a2a71693760dd53f200d658e1af"},"schema_version":"1.0","source":{"id":"1804.07056","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.07056","created_at":"2026-05-18T00:18:03Z"},{"alias_kind":"arxiv_version","alias_value":"1804.07056v1","created_at":"2026-05-18T00:18:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.07056","created_at":"2026-05-18T00:18:03Z"},{"alias_kind":"pith_short_12","alias_value":"EF2MD3QQZ24B","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"EF2MD3QQZ24BYT5T","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"EF2MD3QQ","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:97e2249f94019b8d08339c53ce00dda98887033b3ba9cc179886589174b6507e","target":"graph","created_at":"2026-05-18T00:18:03Z","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"},"paper":{"abstract_excerpt":"We propose a new long-term tracking performance evaluation methodology and present a new challenging dataset of carefully selected sequences with many target disappearances. We perform an extensive evaluation of six long-term and nine short-term state-of-the-art trackers, using new performance measures, suitable for evaluating long-term tracking - tracking precision, recall and F-score. The evaluation shows that a good model update strategy and the capability of image-wide re-detection are critical for long-term tracking performance. We integrated the methodology in the VOT toolkit to automate","authors_text":"Alan Luke\\v{z}i\\v{c}, Ji\\v{r}\\'i Matas, Luka \\v{C}ehovin Zajc, Matej Kristan, Tom\\'a\\v{s} Voj\\'i\\v{r}","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-19T09:41:58Z","title":"Now you see me: evaluating performance in long-term visual tracking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.07056","kind":"arxiv","version":1},"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":"sha256:922406768adfc29e1a9e23212e30bcfbab0b8dcef377444e1dee408015d38265","target":"record","created_at":"2026-05-18T00:18:03Z","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":"27ce5dc64c486e60d44358251ffdb9f77ef7701d3d20537f400e284951c9b1a1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2018-04-19T09:41:58Z","title_canon_sha256":"76a4c1a1439d6dbb18a093e829392ffcee309a2a71693760dd53f200d658e1af"},"schema_version":"1.0","source":{"id":"1804.07056","kind":"arxiv","version":1}},"canonical_sha256":"2174c1ee10ceb81c4fb3bbe3ba7fe0667bf4639c0d0ac634069ad50b2c084a37","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2174c1ee10ceb81c4fb3bbe3ba7fe0667bf4639c0d0ac634069ad50b2c084a37","first_computed_at":"2026-05-18T00:18:03.550723Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:18:03.550723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"os4ThCFS4KbEevXj+kURYerndE1t6AdHmC1ijQ4sbmJ0G0BtwVlBa8hQ+q9giwOi+KnYzQexkPnSs0T0b/WxCw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:18:03.551257Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.07056","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:922406768adfc29e1a9e23212e30bcfbab0b8dcef377444e1dee408015d38265","sha256:97e2249f94019b8d08339c53ce00dda98887033b3ba9cc179886589174b6507e"],"state_sha256":"454de9978f9a17e8e3101cf105d69f5cfd92f52dab7aa0a2c63f2376b614a706"}