{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:GAPW7I5LSUNT5Q2JAQB2G5AFWW","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":"5be3dd81b6686d0458e9a694961e2b29c8df32f4a04afea9bc688d996bf7f594","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-27T04:05:12Z","title_canon_sha256":"c164c06d2a7c78bdf037e99901b886d1f5b589d14a444e4dd7b6d92586604e68"},"schema_version":"1.0","source":{"id":"2506.21891","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.21891","created_at":"2026-07-05T11:28:03Z"},{"alias_kind":"arxiv_version","alias_value":"2506.21891v1","created_at":"2026-07-05T11:28:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.21891","created_at":"2026-07-05T11:28:03Z"},{"alias_kind":"pith_short_12","alias_value":"GAPW7I5LSUNT","created_at":"2026-07-05T11:28:03Z"},{"alias_kind":"pith_short_16","alias_value":"GAPW7I5LSUNT5Q2J","created_at":"2026-07-05T11:28:03Z"},{"alias_kind":"pith_short_8","alias_value":"GAPW7I5L","created_at":"2026-07-05T11:28:03Z"}],"graph_snapshots":[{"event_id":"sha256:dd49beb9c40dd59870065fccf0c4a7d98f44408f4109d56f1585406096a286b3","target":"graph","created_at":"2026-07-05T11:28:03Z","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/2506.21891/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this report, we present the winning solution that achieved the 1st place in the Complex Video Reasoning & Robustness Evaluation Challenge 2025. This challenge evaluates the ability to generate accurate natural language answers to questions about diverse, real-world video clips. It uses the Complex Video Reasoning and Robustness Evaluation Suite (CVRR-ES) benchmark, which consists of 214 unique videos and 2,400 question-answer pairs spanning 11 categories. Our method, DIVE (Deep-search Iterative Video Exploration), adopts an iterative reasoning approach, in which each input question is seman","authors_text":"Noriyuki Kugo, Tatsuya Ishibashi, Umihiro Kamoto","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-27T04:05:12Z","title":"DIVE: Deep-search Iterative Video Exploration A Technical Report for the CVRR Challenge at CVPR 2025"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.21891","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":"sha256:4a902cbb916a617413148fae5ed0e4a58a9aad98eafc420404f7f150e86ea30d","target":"record","created_at":"2026-07-05T11:28:03Z","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":"5be3dd81b6686d0458e9a694961e2b29c8df32f4a04afea9bc688d996bf7f594","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2025-06-27T04:05:12Z","title_canon_sha256":"c164c06d2a7c78bdf037e99901b886d1f5b589d14a444e4dd7b6d92586604e68"},"schema_version":"1.0","source":{"id":"2506.21891","kind":"arxiv","version":1}},"canonical_sha256":"301f6fa3ab951b3ec3490403a37405b59f17638e61b0fd70e41241b426430c90","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"301f6fa3ab951b3ec3490403a37405b59f17638e61b0fd70e41241b426430c90","first_computed_at":"2026-07-05T11:28:03.511632Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:28:03.511632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6MEGDnBXO7pF4xyKWJ2Pn2VOh2ErGzxY3dNOTDL2yeRUeguXWU5AcJhFC213R355UrfD+iPd5HA1Lau3xNNiCg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:28:03.512124Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.21891","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a902cbb916a617413148fae5ed0e4a58a9aad98eafc420404f7f150e86ea30d","sha256:dd49beb9c40dd59870065fccf0c4a7d98f44408f4109d56f1585406096a286b3"],"state_sha256":"547c30060b49eded0e3950b026f2688314f71cb7a99d7817204ae1dd0c1f2265"}