{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:2GN3JP7RVLYOUHTLNRXRQVZYLZ","short_pith_number":"pith:2GN3JP7R","schema_version":"1.0","canonical_sha256":"d19bb4bff1aaf0ea1e6b6c6f1857385e4b5747c2fde9de8b33d0eaf45a0e21f9","source":{"kind":"arxiv","id":"2103.05284","version":1},"attestation_state":"computed","paper":{"title":"Open-book Video Captioning with Retrieve-Copy-Generate Network","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.CV","authors_text":"Bing Li, Chunfeng Yuan, Weiming Hu, Ying Deng, Ying Shan, Zhongang Qi, Ziqi Zhang","submitted_at":"2021-03-09T08:17:17Z","abstract_excerpt":"Due to the rapid emergence of short videos and the requirement for content understanding and creation, the video captioning task has received increasing attention in recent years. In this paper, we convert traditional video captioning task into a new paradigm, \\ie, Open-book Video Captioning, which generates natural language under the prompts of video-content-relevant sentences, not limited to the video itself. To address the open-book video captioning problem, we propose a novel Retrieve-Copy-Generate network, where a pluggable video-to-text retriever is constructed to retrieve sentences as h"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2103.05284","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2021-03-09T08:17:17Z","cross_cats_sorted":["cs.CL"],"title_canon_sha256":"c950dc3f2d23f8ef57c10bbd9913415f1327c2a6f6279dd3c3f88d6c5b9ac1d6","abstract_canon_sha256":"afae400eb4261ba25c41cfdb7d5805d2158e28e4790081383f5fd02921e1c282"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:21:24.505160Z","signature_b64":"HisOwaDuWqhl5HGuPmFXd4+ByqkpEyV3Xr0Ad/THQIWFwqKrhv7gySKUzD6CwnIHOy+q8SQZXG7i2DCmcJkwBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d19bb4bff1aaf0ea1e6b6c6f1857385e4b5747c2fde9de8b33d0eaf45a0e21f9","last_reissued_at":"2026-07-05T02:21:24.504707Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:21:24.504707Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Open-book Video Captioning with Retrieve-Copy-Generate Network","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.CL"],"primary_cat":"cs.CV","authors_text":"Bing Li, Chunfeng Yuan, Weiming Hu, Ying Deng, Ying Shan, Zhongang Qi, Ziqi Zhang","submitted_at":"2021-03-09T08:17:17Z","abstract_excerpt":"Due to the rapid emergence of short videos and the requirement for content understanding and creation, the video captioning task has received increasing attention in recent years. In this paper, we convert traditional video captioning task into a new paradigm, \\ie, Open-book Video Captioning, which generates natural language under the prompts of video-content-relevant sentences, not limited to the video itself. To address the open-book video captioning problem, we propose a novel Retrieve-Copy-Generate network, where a pluggable video-to-text retriever is constructed to retrieve sentences as h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2103.05284","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/2103.05284/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2103.05284","created_at":"2026-07-05T02:21:24.504764+00:00"},{"alias_kind":"arxiv_version","alias_value":"2103.05284v1","created_at":"2026-07-05T02:21:24.504764+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2103.05284","created_at":"2026-07-05T02:21:24.504764+00:00"},{"alias_kind":"pith_short_12","alias_value":"2GN3JP7RVLYO","created_at":"2026-07-05T02:21:24.504764+00:00"},{"alias_kind":"pith_short_16","alias_value":"2GN3JP7RVLYOUHTL","created_at":"2026-07-05T02:21:24.504764+00:00"},{"alias_kind":"pith_short_8","alias_value":"2GN3JP7R","created_at":"2026-07-05T02:21:24.504764+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ","json":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ.json","graph_json":"https://pith.science/api/pith-number/2GN3JP7RVLYOUHTLNRXRQVZYLZ/graph.json","events_json":"https://pith.science/api/pith-number/2GN3JP7RVLYOUHTLNRXRQVZYLZ/events.json","paper":"https://pith.science/paper/2GN3JP7R"},"agent_actions":{"view_html":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ","download_json":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ.json","view_paper":"https://pith.science/paper/2GN3JP7R","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2103.05284&json=true","fetch_graph":"https://pith.science/api/pith-number/2GN3JP7RVLYOUHTLNRXRQVZYLZ/graph.json","fetch_events":"https://pith.science/api/pith-number/2GN3JP7RVLYOUHTLNRXRQVZYLZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ/action/storage_attestation","attest_author":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ/action/author_attestation","sign_citation":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ/action/citation_signature","submit_replication":"https://pith.science/pith/2GN3JP7RVLYOUHTLNRXRQVZYLZ/action/replication_record"}},"created_at":"2026-07-05T02:21:24.504764+00:00","updated_at":"2026-07-05T02:21:24.504764+00:00"}