{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:S2SVF6IDYTM6HLWHKAFLHN722B","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":"4ef39af043b5a0e7e78ed5c24558cc1c8799b9d7222a14146bae8416e962f72b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-03-01T00:03:14Z","title_canon_sha256":"5da7145fab2f47c66ed5e25fe1ffb87e468b9ec5e50b61426ecafcd205487166"},"schema_version":"1.0","source":{"id":"1903.00110","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.00110","created_at":"2026-05-17T23:52:20Z"},{"alias_kind":"arxiv_version","alias_value":"1903.00110v1","created_at":"2026-05-17T23:52:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.00110","created_at":"2026-05-17T23:52:20Z"},{"alias_kind":"pith_short_12","alias_value":"S2SVF6IDYTM6","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_16","alias_value":"S2SVF6IDYTM6HLWH","created_at":"2026-05-18T12:33:27Z"},{"alias_kind":"pith_short_8","alias_value":"S2SVF6ID","created_at":"2026-05-18T12:33:27Z"}],"graph_snapshots":[{"event_id":"sha256:7fbc4c8e37fa54b9856e76c875e24c70636a98f75dd9675e3d55248fb06035c6","target":"graph","created_at":"2026-05-17T23:52:20Z","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":"To automatically produce a brief yet expressive summary of a long video, an automatic algorithm should start by resembling the human process of summary generation. Prior work proposed supervised and unsupervised algorithms to train models for learning the underlying behavior of humans by increasing modeling complexity or craft-designing better heuristics to simulate human summary generation process. In this work, we take a different approach by analyzing a major cue that humans exploit for the summary generation; the nature and intensity of actions.\n  We empirically observed that a frame is mo","authors_text":"Ali Borji, Mohamed Elfeki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-03-01T00:03:14Z","title":"Video Summarization via Actionness Ranking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.00110","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":"sha256:7e0a13a4dcad81d09907543e74df2decde91dfff480e457df532e82ab4ca60e8","target":"record","created_at":"2026-05-17T23:52:20Z","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":"4ef39af043b5a0e7e78ed5c24558cc1c8799b9d7222a14146bae8416e962f72b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2019-03-01T00:03:14Z","title_canon_sha256":"5da7145fab2f47c66ed5e25fe1ffb87e468b9ec5e50b61426ecafcd205487166"},"schema_version":"1.0","source":{"id":"1903.00110","kind":"arxiv","version":1}},"canonical_sha256":"96a552f903c4d9e3aec7500ab3b7fad045e6fba48123ecbf9884aa8097957365","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96a552f903c4d9e3aec7500ab3b7fad045e6fba48123ecbf9884aa8097957365","first_computed_at":"2026-05-17T23:52:20.892281Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:52:20.892281Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jka/hgSkOTI1wwye9XOyZ0SUGXtBtVpYv7Q2OVIgVZ4d2+ShZWW2UerZF9JO5vymBN4+vtVBYpjokQ0xSH3rBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:52:20.892995Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.00110","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7e0a13a4dcad81d09907543e74df2decde91dfff480e457df532e82ab4ca60e8","sha256:7fbc4c8e37fa54b9856e76c875e24c70636a98f75dd9675e3d55248fb06035c6"],"state_sha256":"916428cf16e4f68131b7b3797e66b8705d385281f509ca02fc499400ce6f2c42"}