{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:6JRELLUEIVUYPKTXMQ4BVWH5U7","short_pith_number":"pith:6JRELLUE","canonical_record":{"source":{"id":"2601.06943","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-01-11T15:07:37Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"e61cbc7b230d6bf5c0c1a673056092463a534160836ccdc3577b6e5bb3bed5a1","abstract_canon_sha256":"0388d59822bf0dfb4dc48d95b377f89119dd0da552aedd5f0bf33ade52f5f0e1"},"schema_version":"1.0"},"canonical_sha256":"f26245ae84456987aa7764381ad8fda7f964da5a7533830c811c842bf1cbc42e","source":{"kind":"arxiv","id":"2601.06943","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.06943","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"arxiv_version","alias_value":"2601.06943v2","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.06943","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"pith_short_12","alias_value":"6JRELLUEIVUY","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"pith_short_16","alias_value":"6JRELLUEIVUYPKTX","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"pith_short_8","alias_value":"6JRELLUE","created_at":"2026-05-20T00:04:21Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:6JRELLUEIVUYPKTXMQ4BVWH5U7","target":"record","payload":{"canonical_record":{"source":{"id":"2601.06943","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-01-11T15:07:37Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"e61cbc7b230d6bf5c0c1a673056092463a534160836ccdc3577b6e5bb3bed5a1","abstract_canon_sha256":"0388d59822bf0dfb4dc48d95b377f89119dd0da552aedd5f0bf33ade52f5f0e1"},"schema_version":"1.0"},"canonical_sha256":"f26245ae84456987aa7764381ad8fda7f964da5a7533830c811c842bf1cbc42e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:04:21.087535Z","signature_b64":"C7ZpTdf8Pcnm7bRAyAa0VpQ4ZrvxxHel1YH+uuEEjC6h8hdJC7CIK7Y9UIfXGBg58NGmptvGRARmusmjMUTvDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f26245ae84456987aa7764381ad8fda7f964da5a7533830c811c842bf1cbc42e","last_reissued_at":"2026-05-20T00:04:21.086529Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:04:21.086529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2601.06943","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":"2026-05-20T00:04:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kO87duvLq698lXNLAOIYDFgUO7jKpKD0KcwhNzBsrfv8deLuQ3vy3ZEhSh1sKaIOF5N+KP4VQFe+O40Ita+NCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:47:57.469807Z"},"content_sha256":"6c35d207cab0ade3f7d9472f23d3ee0768538bfba1bda9fa623df63432184dca","schema_version":"1.0","event_id":"sha256:6c35d207cab0ade3f7d9472f23d3ee0768538bfba1bda9fa623df63432184dca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:6JRELLUEIVUYPKTXMQ4BVWH5U7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Watching, Reasoning, and Searching: A Video Deep Research Benchmark on Open Web for Agentic Video Reasoning","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.CV","authors_text":"Chengwei Qin, Chengwen Liu, Hao Peng, Heng Lian, Hong Peng, Huacan Wang, Jianheng Hou, Jisheng Dang, Kunyi Wang, Ronghao Chen, Rui Xu, Sen Hu, Shuo Zhang, Xiaobin Hu, Xiaomin Yu, Zhe Huang, Zhi Yang, Zhuoyue Chang","submitted_at":"2026-01-11T15:07:37Z","abstract_excerpt":"In real-world video question answering scenarios, videos often provide only localized visual cues, while verifiable answers are distributed across the open web; models therefore need to jointly perform cross-frame clue extraction, iterative retrieval, and multi-hop reasoning-based verification. To bridge this gap, we construct the first video deep research benchmark, VideoDR. VideoDR centers on video-conditioned open-domain video question answering, requiring cross-frame visual anchor extraction, interactive web retrieval, and multi-hop reasoning over joint video-web evidence; through rigorous"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.06943","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2601.06943/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":"2026-05-20T00:04:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jMGRjD0vUVuGgwSSaY/sY81ja5AAHMcIzP/o0gqiCW5jQ+ens67L59JbCm/m445jkSCB/Tgp5nHxD+fdGTTJCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:47:57.470519Z"},"content_sha256":"d581f454d190c496303278e027fe159dd390e6e6618c142f88906513072e3714","schema_version":"1.0","event_id":"sha256:d581f454d190c496303278e027fe159dd390e6e6618c142f88906513072e3714"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6JRELLUEIVUYPKTXMQ4BVWH5U7/bundle.json","state_url":"https://pith.science/pith/6JRELLUEIVUYPKTXMQ4BVWH5U7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6JRELLUEIVUYPKTXMQ4BVWH5U7/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":"2026-05-25T20:47:57Z","links":{"resolver":"https://pith.science/pith/6JRELLUEIVUYPKTXMQ4BVWH5U7","bundle":"https://pith.science/pith/6JRELLUEIVUYPKTXMQ4BVWH5U7/bundle.json","state":"https://pith.science/pith/6JRELLUEIVUYPKTXMQ4BVWH5U7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6JRELLUEIVUYPKTXMQ4BVWH5U7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:6JRELLUEIVUYPKTXMQ4BVWH5U7","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":"0388d59822bf0dfb4dc48d95b377f89119dd0da552aedd5f0bf33ade52f5f0e1","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-01-11T15:07:37Z","title_canon_sha256":"e61cbc7b230d6bf5c0c1a673056092463a534160836ccdc3577b6e5bb3bed5a1"},"schema_version":"1.0","source":{"id":"2601.06943","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.06943","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"arxiv_version","alias_value":"2601.06943v2","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.06943","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"pith_short_12","alias_value":"6JRELLUEIVUY","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"pith_short_16","alias_value":"6JRELLUEIVUYPKTX","created_at":"2026-05-20T00:04:21Z"},{"alias_kind":"pith_short_8","alias_value":"6JRELLUE","created_at":"2026-05-20T00:04:21Z"}],"graph_snapshots":[{"event_id":"sha256:d581f454d190c496303278e027fe159dd390e6e6618c142f88906513072e3714","target":"graph","created_at":"2026-05-20T00:04:21Z","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/2601.06943/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In real-world video question answering scenarios, videos often provide only localized visual cues, while verifiable answers are distributed across the open web; models therefore need to jointly perform cross-frame clue extraction, iterative retrieval, and multi-hop reasoning-based verification. To bridge this gap, we construct the first video deep research benchmark, VideoDR. VideoDR centers on video-conditioned open-domain video question answering, requiring cross-frame visual anchor extraction, interactive web retrieval, and multi-hop reasoning over joint video-web evidence; through rigorous","authors_text":"Chengwei Qin, Chengwen Liu, Hao Peng, Heng Lian, Hong Peng, Huacan Wang, Jianheng Hou, Jisheng Dang, Kunyi Wang, Ronghao Chen, Rui Xu, Sen Hu, Shuo Zhang, Xiaobin Hu, Xiaomin Yu, Zhe Huang, Zhi Yang, Zhuoyue Chang","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-01-11T15:07:37Z","title":"Watching, Reasoning, and Searching: A Video Deep Research Benchmark on Open Web for Agentic Video Reasoning"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.06943","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":"sha256:6c35d207cab0ade3f7d9472f23d3ee0768538bfba1bda9fa623df63432184dca","target":"record","created_at":"2026-05-20T00:04:21Z","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":"0388d59822bf0dfb4dc48d95b377f89119dd0da552aedd5f0bf33ade52f5f0e1","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.CV","submitted_at":"2026-01-11T15:07:37Z","title_canon_sha256":"e61cbc7b230d6bf5c0c1a673056092463a534160836ccdc3577b6e5bb3bed5a1"},"schema_version":"1.0","source":{"id":"2601.06943","kind":"arxiv","version":2}},"canonical_sha256":"f26245ae84456987aa7764381ad8fda7f964da5a7533830c811c842bf1cbc42e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f26245ae84456987aa7764381ad8fda7f964da5a7533830c811c842bf1cbc42e","first_computed_at":"2026-05-20T00:04:21.086529Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:04:21.086529Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C7ZpTdf8Pcnm7bRAyAa0VpQ4ZrvxxHel1YH+uuEEjC6h8hdJC7CIK7Y9UIfXGBg58NGmptvGRARmusmjMUTvDQ==","signature_status":"signed_v1","signed_at":"2026-05-20T00:04:21.087535Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.06943","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6c35d207cab0ade3f7d9472f23d3ee0768538bfba1bda9fa623df63432184dca","sha256:d581f454d190c496303278e027fe159dd390e6e6618c142f88906513072e3714"],"state_sha256":"51b17cd00337fecbad03f57e21480e381389e9b576188724d57fbdb6e874f3a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t9h4cblI3QpBLxrc5pTjcrTOJM+1OCKB6WVJ1KHqaGtR4komyPWLeSUf4XdSPP7B2Hzp3Kv62F7gvpq0zLFNAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T20:47:57.474327Z","bundle_sha256":"8cadedd0924900c5abf6046c6add6f359315f2a9eb75f48a5638b928515051ab"}}