{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:RHN7442GUEOBEAWKQ5MQ4SHRBF","short_pith_number":"pith:RHN7442G","canonical_record":{"source":{"id":"2007.09598","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-19T05:52:20Z","cross_cats_sorted":[],"title_canon_sha256":"cc9430e7b34ea7d64de5bb6f2be83a13bcc96da7666484b81fc796eb67f2d89f","abstract_canon_sha256":"0df6a1419062bddbe936572d8f7b85f26caf4b2c8143a57d0b302f21d54c8053"},"schema_version":"1.0"},"canonical_sha256":"89dbfe7346a11c1202ca87590e48f109405e404830f23f08579170a3fe5a14f7","source":{"kind":"arxiv","id":"2007.09598","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.09598","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"arxiv_version","alias_value":"2007.09598v1","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.09598","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"pith_short_12","alias_value":"RHN7442GUEOB","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"pith_short_16","alias_value":"RHN7442GUEOBEAWK","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"pith_short_8","alias_value":"RHN7442G","created_at":"2026-07-05T01:20:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:RHN7442GUEOBEAWKQ5MQ4SHRBF","target":"record","payload":{"canonical_record":{"source":{"id":"2007.09598","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-19T05:52:20Z","cross_cats_sorted":[],"title_canon_sha256":"cc9430e7b34ea7d64de5bb6f2be83a13bcc96da7666484b81fc796eb67f2d89f","abstract_canon_sha256":"0df6a1419062bddbe936572d8f7b85f26caf4b2c8143a57d0b302f21d54c8053"},"schema_version":"1.0"},"canonical_sha256":"89dbfe7346a11c1202ca87590e48f109405e404830f23f08579170a3fe5a14f7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:20:26.945811Z","signature_b64":"jjP3wR2vp8nUUgFjyl5kN2bUoYVTjhtY2LhrYuVavAapPrZQJHfBED12PjJwHL913b3rt0lAg1l7oZBSpW7gBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"89dbfe7346a11c1202ca87590e48f109405e404830f23f08579170a3fe5a14f7","last_reissued_at":"2026-07-05T01:20:26.945376Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:20:26.945376Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2007.09598","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":"2026-07-05T01:20:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yRIBAQgMpYR01paLd5rl3C9pO/wCxuraf5mJ9nrXukVBohIHakAJPPwOsMKN9ng774+warNQsa4wb8ZLh66BDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:09:30.326586Z"},"content_sha256":"eea1800dbcdb7f8e55bfec18452ea2867b3b63ef554ca8742a4282fd35d01c0a","schema_version":"1.0","event_id":"sha256:eea1800dbcdb7f8e55bfec18452ea2867b3b63ef554ca8742a4282fd35d01c0a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:RHN7442GUEOBEAWKQ5MQ4SHRBF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Adaptive Video Highlight Detection by Learning from User History","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Linwei Ye, Mahesh Kumar Krishna Reddy, Mrigank Rochan, Yang Wang","submitted_at":"2020-07-19T05:52:20Z","abstract_excerpt":"Recently, there is an increasing interest in highlight detection research where the goal is to create a short duration video from a longer video by extracting its interesting moments. However, most existing methods ignore the fact that the definition of video highlight is highly subjective. Different users may have different preferences of highlight for the same input video. In this paper, we propose a simple yet effective framework that learns to adapt highlight detection to a user by exploiting the user's history in the form of highlights that the user has previously created. Our framework c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.09598","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2007.09598/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":"2026-07-05T01:20:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2aOnc7Zf2L4N8IxBrG9BLFJ14UZOtmgfkUSNi1CCnXDSIAFF484uoTrJAjhAr12AfAR3Kc74Idw1ZpLhKCTyBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T18:09:30.326968Z"},"content_sha256":"3226fe2e4afa66279302e1a7a4ad52d5b99226b8ac23cae4cec4ea9fece401ae","schema_version":"1.0","event_id":"sha256:3226fe2e4afa66279302e1a7a4ad52d5b99226b8ac23cae4cec4ea9fece401ae"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RHN7442GUEOBEAWKQ5MQ4SHRBF/bundle.json","state_url":"https://pith.science/pith/RHN7442GUEOBEAWKQ5MQ4SHRBF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RHN7442GUEOBEAWKQ5MQ4SHRBF/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":"2026-07-06T18:09:30Z","links":{"resolver":"https://pith.science/pith/RHN7442GUEOBEAWKQ5MQ4SHRBF","bundle":"https://pith.science/pith/RHN7442GUEOBEAWKQ5MQ4SHRBF/bundle.json","state":"https://pith.science/pith/RHN7442GUEOBEAWKQ5MQ4SHRBF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RHN7442GUEOBEAWKQ5MQ4SHRBF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:RHN7442GUEOBEAWKQ5MQ4SHRBF","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":"0df6a1419062bddbe936572d8f7b85f26caf4b2c8143a57d0b302f21d54c8053","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-19T05:52:20Z","title_canon_sha256":"cc9430e7b34ea7d64de5bb6f2be83a13bcc96da7666484b81fc796eb67f2d89f"},"schema_version":"1.0","source":{"id":"2007.09598","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2007.09598","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"arxiv_version","alias_value":"2007.09598v1","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.09598","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"pith_short_12","alias_value":"RHN7442GUEOB","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"pith_short_16","alias_value":"RHN7442GUEOBEAWK","created_at":"2026-07-05T01:20:26Z"},{"alias_kind":"pith_short_8","alias_value":"RHN7442G","created_at":"2026-07-05T01:20:26Z"}],"graph_snapshots":[{"event_id":"sha256:3226fe2e4afa66279302e1a7a4ad52d5b99226b8ac23cae4cec4ea9fece401ae","target":"graph","created_at":"2026-07-05T01:20:26Z","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/2007.09598/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Recently, there is an increasing interest in highlight detection research where the goal is to create a short duration video from a longer video by extracting its interesting moments. However, most existing methods ignore the fact that the definition of video highlight is highly subjective. Different users may have different preferences of highlight for the same input video. In this paper, we propose a simple yet effective framework that learns to adapt highlight detection to a user by exploiting the user's history in the form of highlights that the user has previously created. Our framework c","authors_text":"Linwei Ye, Mahesh Kumar Krishna Reddy, Mrigank Rochan, Yang Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-19T05:52:20Z","title":"Adaptive Video Highlight Detection by Learning from User History"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.09598","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:eea1800dbcdb7f8e55bfec18452ea2867b3b63ef554ca8742a4282fd35d01c0a","target":"record","created_at":"2026-07-05T01:20:26Z","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":"0df6a1419062bddbe936572d8f7b85f26caf4b2c8143a57d0b302f21d54c8053","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2020-07-19T05:52:20Z","title_canon_sha256":"cc9430e7b34ea7d64de5bb6f2be83a13bcc96da7666484b81fc796eb67f2d89f"},"schema_version":"1.0","source":{"id":"2007.09598","kind":"arxiv","version":1}},"canonical_sha256":"89dbfe7346a11c1202ca87590e48f109405e404830f23f08579170a3fe5a14f7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"89dbfe7346a11c1202ca87590e48f109405e404830f23f08579170a3fe5a14f7","first_computed_at":"2026-07-05T01:20:26.945376Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:20:26.945376Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jjP3wR2vp8nUUgFjyl5kN2bUoYVTjhtY2LhrYuVavAapPrZQJHfBED12PjJwHL913b3rt0lAg1l7oZBSpW7gBA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:20:26.945811Z","signed_message":"canonical_sha256_bytes"},"source_id":"2007.09598","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eea1800dbcdb7f8e55bfec18452ea2867b3b63ef554ca8742a4282fd35d01c0a","sha256:3226fe2e4afa66279302e1a7a4ad52d5b99226b8ac23cae4cec4ea9fece401ae"],"state_sha256":"0484e41853092402d3c191a5dfd26112051697e4a2509df3c6e872e6ea91c449"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dlY5qiZizXHo3NEd8oHDSswnLOTRYdWVub8TxC5wE9yy/zRR1zFfEMIy7EaWI4zHjjJ+kbTIkUkDtiVlkpV1Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T18:09:30.329033Z","bundle_sha256":"d57c93ca77353ac321f1acb13dabe9387feec3dd331f16be3466f9267320808c"}}