{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:7QXVCOU5Z57J4NWLV7RGBIIM5W","short_pith_number":"pith:7QXVCOU5","canonical_record":{"source":{"id":"1610.01376","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-10-05T11:55:33Z","cross_cats_sorted":[],"title_canon_sha256":"a7b122f4ce526b4ccae35022ea7369bc5e34e2a72c9a399f8ecf34002664233f","abstract_canon_sha256":"54578f5fddf9c8e582e969655064627cf194363014617dbc9ef844b2d0bec1e7"},"schema_version":"1.0"},"canonical_sha256":"fc2f513a9dcf7e9e36cbafe260a10ced9c9d5ba2fb0f3e6100278d00dc6a4da4","source":{"kind":"arxiv","id":"1610.01376","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01376","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01376v2","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01376","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"pith_short_12","alias_value":"7QXVCOU5Z57J","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7QXVCOU5Z57J4NWL","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7QXVCOU5","created_at":"2026-05-18T12:30:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:7QXVCOU5Z57J4NWLV7RGBIIM5W","target":"record","payload":{"canonical_record":{"source":{"id":"1610.01376","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-10-05T11:55:33Z","cross_cats_sorted":[],"title_canon_sha256":"a7b122f4ce526b4ccae35022ea7369bc5e34e2a72c9a399f8ecf34002664233f","abstract_canon_sha256":"54578f5fddf9c8e582e969655064627cf194363014617dbc9ef844b2d0bec1e7"},"schema_version":"1.0"},"canonical_sha256":"fc2f513a9dcf7e9e36cbafe260a10ced9c9d5ba2fb0f3e6100278d00dc6a4da4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:59:41.552456Z","signature_b64":"piNJrCY1WZYWb8w9HxlxxFouoyZVfZKDHFy4uZ+lBIrthCc6nbJTevJWZ0LgreqzJGZPTK9+TZAKt6qeNLN+CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fc2f513a9dcf7e9e36cbafe260a10ced9c9d5ba2fb0f3e6100278d00dc6a4da4","last_reissued_at":"2026-05-18T00:59:41.551555Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:59:41.551555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.01376","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:59:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wmVlgwXSsVvgY5ylx3ZLbY0WpCsFXPHYx/4g3Nwn6K2zdAGrDQLMFuxBoZdm5tT6td7r8yAHxS2bOGgQJQDpBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T03:49:54.574473Z"},"content_sha256":"07c6aca0851d87d014f9c45e666a8be0ef9e1f5b3dc25cc4be10bee4b30db64d","schema_version":"1.0","event_id":"sha256:07c6aca0851d87d014f9c45e666a8be0ef9e1f5b3dc25cc4be10bee4b30db64d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:7QXVCOU5Z57J4NWLV7RGBIIM5W","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Recognizing and Presenting the Storytelling Video Structure with Deep Multimodal Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Costantino Grana, Lorenzo Baraldi, Rita Cucchiara","submitted_at":"2016-10-05T11:55:33Z","abstract_excerpt":"This paper presents a novel approach for temporal and semantic segmentation of edited videos into meaningful segments, from the point of view of the storytelling structure. The objective is to decompose a long video into more manageable sequences, which can in turn be used to retrieve the most significant parts of it given a textual query and to provide an effective summarization. Previous video decomposition methods mainly employed perceptual cues, tackling the problem either as a story change detection, or as a similarity grouping task, and the lack of semantics limited their ability to iden"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01376","kind":"arxiv","version":2},"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":"2026-05-18T00:59:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"PXHqqHLmskL0TMLuBcg1tbt6KVewazOcskQ0sNHYMYUZ4AlUB5AKJCs6tPV/xVe37uc0HrNfGISa1AgyFiJZAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-07T03:49:54.574819Z"},"content_sha256":"c963340554efa9e293e8e7bcff806f8da6b9b8ea4352638ae0c17d74634136bc","schema_version":"1.0","event_id":"sha256:c963340554efa9e293e8e7bcff806f8da6b9b8ea4352638ae0c17d74634136bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7QXVCOU5Z57J4NWLV7RGBIIM5W/bundle.json","state_url":"https://pith.science/pith/7QXVCOU5Z57J4NWLV7RGBIIM5W/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7QXVCOU5Z57J4NWLV7RGBIIM5W/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":"2026-07-07T03:49:54Z","links":{"resolver":"https://pith.science/pith/7QXVCOU5Z57J4NWLV7RGBIIM5W","bundle":"https://pith.science/pith/7QXVCOU5Z57J4NWLV7RGBIIM5W/bundle.json","state":"https://pith.science/pith/7QXVCOU5Z57J4NWLV7RGBIIM5W/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7QXVCOU5Z57J4NWLV7RGBIIM5W/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:7QXVCOU5Z57J4NWLV7RGBIIM5W","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":"54578f5fddf9c8e582e969655064627cf194363014617dbc9ef844b2d0bec1e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-10-05T11:55:33Z","title_canon_sha256":"a7b122f4ce526b4ccae35022ea7369bc5e34e2a72c9a399f8ecf34002664233f"},"schema_version":"1.0","source":{"id":"1610.01376","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.01376","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"arxiv_version","alias_value":"1610.01376v2","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.01376","created_at":"2026-05-18T00:59:41Z"},{"alias_kind":"pith_short_12","alias_value":"7QXVCOU5Z57J","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_16","alias_value":"7QXVCOU5Z57J4NWL","created_at":"2026-05-18T12:30:04Z"},{"alias_kind":"pith_short_8","alias_value":"7QXVCOU5","created_at":"2026-05-18T12:30:04Z"}],"graph_snapshots":[{"event_id":"sha256:c963340554efa9e293e8e7bcff806f8da6b9b8ea4352638ae0c17d74634136bc","target":"graph","created_at":"2026-05-18T00:59:41Z","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":"This paper presents a novel approach for temporal and semantic segmentation of edited videos into meaningful segments, from the point of view of the storytelling structure. The objective is to decompose a long video into more manageable sequences, which can in turn be used to retrieve the most significant parts of it given a textual query and to provide an effective summarization. Previous video decomposition methods mainly employed perceptual cues, tackling the problem either as a story change detection, or as a similarity grouping task, and the lack of semantics limited their ability to iden","authors_text":"Costantino Grana, Lorenzo Baraldi, Rita Cucchiara","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-10-05T11:55:33Z","title":"Recognizing and Presenting the Storytelling Video Structure with Deep Multimodal Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.01376","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":"sha256:07c6aca0851d87d014f9c45e666a8be0ef9e1f5b3dc25cc4be10bee4b30db64d","target":"record","created_at":"2026-05-18T00:59:41Z","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":"54578f5fddf9c8e582e969655064627cf194363014617dbc9ef844b2d0bec1e7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2016-10-05T11:55:33Z","title_canon_sha256":"a7b122f4ce526b4ccae35022ea7369bc5e34e2a72c9a399f8ecf34002664233f"},"schema_version":"1.0","source":{"id":"1610.01376","kind":"arxiv","version":2}},"canonical_sha256":"fc2f513a9dcf7e9e36cbafe260a10ced9c9d5ba2fb0f3e6100278d00dc6a4da4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fc2f513a9dcf7e9e36cbafe260a10ced9c9d5ba2fb0f3e6100278d00dc6a4da4","first_computed_at":"2026-05-18T00:59:41.551555Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:41.551555Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"piNJrCY1WZYWb8w9HxlxxFouoyZVfZKDHFy4uZ+lBIrthCc6nbJTevJWZ0LgreqzJGZPTK9+TZAKt6qeNLN+CA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:41.552456Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.01376","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:07c6aca0851d87d014f9c45e666a8be0ef9e1f5b3dc25cc4be10bee4b30db64d","sha256:c963340554efa9e293e8e7bcff806f8da6b9b8ea4352638ae0c17d74634136bc"],"state_sha256":"c157b4f344dff3d7ca5c49fee6b88ef2644c4185c064c226ab3247c6bd5b51b7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A3apYif1XMlHMCa22UUjGiRWPq7fGs00udmJBz81y2cCRyZaywvuNiGVb5tPpv83l5s2DiXGbVFi2YbU1iXpBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-07T03:49:54.576750Z","bundle_sha256":"351a64ca9dadf6faee17a4fefdc29bbd39e47b4234b25bfaf3526b9c882cc1e5"}}