{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:X25BPAUQY63Q44LJ6MYO7VQ2VQ","short_pith_number":"pith:X25BPAUQ","canonical_record":{"source":{"id":"1403.0315","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-03-03T05:19:10Z","cross_cats_sorted":["stat.AP"],"title_canon_sha256":"503ebcb5c519fb5f336cb26ac8f5ba5d2341912f2c89ae0bd82379522fa6b250","abstract_canon_sha256":"3b63ed8b13695aaa0728db5e92f40b0d179ec8d09ffe804c3dbaa312d64d774f"},"schema_version":"1.0"},"canonical_sha256":"beba178290c7b70e7169f330efd61aac27b4ca438f256fb1513dfa27c498c814","source":{"kind":"arxiv","id":"1403.0315","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.0315","created_at":"2026-05-18T02:44:18Z"},{"alias_kind":"arxiv_version","alias_value":"1403.0315v1","created_at":"2026-05-18T02:44:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.0315","created_at":"2026-05-18T02:44:18Z"},{"alias_kind":"pith_short_12","alias_value":"X25BPAUQY63Q","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"X25BPAUQY63Q44LJ","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"X25BPAUQ","created_at":"2026-05-18T12:28:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:X25BPAUQY63Q44LJ6MYO7VQ2VQ","target":"record","payload":{"canonical_record":{"source":{"id":"1403.0315","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-03-03T05:19:10Z","cross_cats_sorted":["stat.AP"],"title_canon_sha256":"503ebcb5c519fb5f336cb26ac8f5ba5d2341912f2c89ae0bd82379522fa6b250","abstract_canon_sha256":"3b63ed8b13695aaa0728db5e92f40b0d179ec8d09ffe804c3dbaa312d64d774f"},"schema_version":"1.0"},"canonical_sha256":"beba178290c7b70e7169f330efd61aac27b4ca438f256fb1513dfa27c498c814","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:18.043034Z","signature_b64":"CDrHzk81bNz6ocPpU+N2EEbU4MQd0tWtIT+FcgEfiBPaxetGXjEBahs9mwm33H0ot0V/h5A/VZBa01mmP4fABg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"beba178290c7b70e7169f330efd61aac27b4ca438f256fb1513dfa27c498c814","last_reissued_at":"2026-05-18T02:44:18.042596Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:18.042596Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.0315","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:44:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zPPSrQwWoTQYrkqkk7XZAbarJEFprh/SQEnfvhPv+dSW5CdmakIXlxCeNf4HQDM7PLMaZSet/Ft2ErpRHARrCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:08:30.173753Z"},"content_sha256":"b88edc7bd2d9a1910fe08d057a1181f26db4079e915e917133b9331c79f670c5","schema_version":"1.0","event_id":"sha256:b88edc7bd2d9a1910fe08d057a1181f26db4079e915e917133b9331c79f670c5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:X25BPAUQY63Q44LJ6MYO7VQ2VQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Summarisation of Short-Term and Long-Term Videos using Texture and Colour","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["stat.AP"],"primary_cat":"cs.CV","authors_text":"Chris McCool, Conrad Sanderson, Johanna Carvajal","submitted_at":"2014-03-03T05:19:10Z","abstract_excerpt":"We present a novel approach to video summarisation that makes use of a Bag-of-visual-Textures (BoT) approach. Two systems are proposed, one based solely on the BoT approach and another which exploits both colour information and BoT features. On 50 short-term videos from the Open Video Project we show that our BoT and fusion systems both achieve state-of-the-art performance, obtaining an average F-measure of 0.83 and 0.86 respectively, a relative improvement of 9% and 13% when compared to the previous state-of-the-art. When applied to a new underwater surveillance dataset containing 33 long-ter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.0315","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"2026-05-18T02:44:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IVSUO/uv44sbXjOH1ABat5JVGvwLYO/dBAka1td4w/GGFR77BFjToCBpWg6cHNJFpUGubv+SYTlhMJWP/fDsCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T04:08:30.174098Z"},"content_sha256":"5e599a41021faba3dda4c9f1920ef1b7caa033a7e5950bf8c4af1793b86eed7e","schema_version":"1.0","event_id":"sha256:5e599a41021faba3dda4c9f1920ef1b7caa033a7e5950bf8c4af1793b86eed7e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/X25BPAUQY63Q44LJ6MYO7VQ2VQ/bundle.json","state_url":"https://pith.science/pith/X25BPAUQY63Q44LJ6MYO7VQ2VQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/X25BPAUQY63Q44LJ6MYO7VQ2VQ/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":"2026-06-02T04:08:30Z","links":{"resolver":"https://pith.science/pith/X25BPAUQY63Q44LJ6MYO7VQ2VQ","bundle":"https://pith.science/pith/X25BPAUQY63Q44LJ6MYO7VQ2VQ/bundle.json","state":"https://pith.science/pith/X25BPAUQY63Q44LJ6MYO7VQ2VQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/X25BPAUQY63Q44LJ6MYO7VQ2VQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:X25BPAUQY63Q44LJ6MYO7VQ2VQ","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":"3b63ed8b13695aaa0728db5e92f40b0d179ec8d09ffe804c3dbaa312d64d774f","cross_cats_sorted":["stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-03-03T05:19:10Z","title_canon_sha256":"503ebcb5c519fb5f336cb26ac8f5ba5d2341912f2c89ae0bd82379522fa6b250"},"schema_version":"1.0","source":{"id":"1403.0315","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.0315","created_at":"2026-05-18T02:44:18Z"},{"alias_kind":"arxiv_version","alias_value":"1403.0315v1","created_at":"2026-05-18T02:44:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.0315","created_at":"2026-05-18T02:44:18Z"},{"alias_kind":"pith_short_12","alias_value":"X25BPAUQY63Q","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_16","alias_value":"X25BPAUQY63Q44LJ","created_at":"2026-05-18T12:28:54Z"},{"alias_kind":"pith_short_8","alias_value":"X25BPAUQ","created_at":"2026-05-18T12:28:54Z"}],"graph_snapshots":[{"event_id":"sha256:5e599a41021faba3dda4c9f1920ef1b7caa033a7e5950bf8c4af1793b86eed7e","target":"graph","created_at":"2026-05-18T02:44:18Z","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 present a novel approach to video summarisation that makes use of a Bag-of-visual-Textures (BoT) approach. Two systems are proposed, one based solely on the BoT approach and another which exploits both colour information and BoT features. On 50 short-term videos from the Open Video Project we show that our BoT and fusion systems both achieve state-of-the-art performance, obtaining an average F-measure of 0.83 and 0.86 respectively, a relative improvement of 9% and 13% when compared to the previous state-of-the-art. When applied to a new underwater surveillance dataset containing 33 long-ter","authors_text":"Chris McCool, Conrad Sanderson, Johanna Carvajal","cross_cats":["stat.AP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-03-03T05:19:10Z","title":"Summarisation of Short-Term and Long-Term Videos using Texture and Colour"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.0315","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:b88edc7bd2d9a1910fe08d057a1181f26db4079e915e917133b9331c79f670c5","target":"record","created_at":"2026-05-18T02:44:18Z","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":"3b63ed8b13695aaa0728db5e92f40b0d179ec8d09ffe804c3dbaa312d64d774f","cross_cats_sorted":["stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2014-03-03T05:19:10Z","title_canon_sha256":"503ebcb5c519fb5f336cb26ac8f5ba5d2341912f2c89ae0bd82379522fa6b250"},"schema_version":"1.0","source":{"id":"1403.0315","kind":"arxiv","version":1}},"canonical_sha256":"beba178290c7b70e7169f330efd61aac27b4ca438f256fb1513dfa27c498c814","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"beba178290c7b70e7169f330efd61aac27b4ca438f256fb1513dfa27c498c814","first_computed_at":"2026-05-18T02:44:18.042596Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:44:18.042596Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CDrHzk81bNz6ocPpU+N2EEbU4MQd0tWtIT+FcgEfiBPaxetGXjEBahs9mwm33H0ot0V/h5A/VZBa01mmP4fABg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:44:18.043034Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.0315","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b88edc7bd2d9a1910fe08d057a1181f26db4079e915e917133b9331c79f670c5","sha256:5e599a41021faba3dda4c9f1920ef1b7caa033a7e5950bf8c4af1793b86eed7e"],"state_sha256":"e17c7bfe9bd096d3b351fddfb714305b0bf211608e7f6c982b7a6a4d57899900"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CAyaS86XttzLO3QydzwXiGR8RQ7O16vUf/p1KQAuP/R0uaAw3DR1JJuM7eDKWJpAPLE9RwP/rAuVVopxl0GqBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T04:08:30.176071Z","bundle_sha256":"5e40e5921da33e430693c3f217e707f4bd705f4f702d96b565e0e865d3e18625"}}