{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LZEIPMXCI6UOPBJRBQF5TU7K57","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":"c3386b07d2cf1a0f5283667740369204b088312f30b53fb7301e9ef95b263bb3","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-25T11:37:51Z","title_canon_sha256":"4d3254df74ff8e6945c5256edda970f0569cd48487c317f5c1d0225c979ab1af"},"schema_version":"1.0","source":{"id":"2606.26904","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.26904","created_at":"2026-06-26T01:16:03Z"},{"alias_kind":"arxiv_version","alias_value":"2606.26904v1","created_at":"2026-06-26T01:16:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.26904","created_at":"2026-06-26T01:16:03Z"},{"alias_kind":"pith_short_12","alias_value":"LZEIPMXCI6UO","created_at":"2026-06-26T01:16:03Z"},{"alias_kind":"pith_short_16","alias_value":"LZEIPMXCI6UOPBJR","created_at":"2026-06-26T01:16:03Z"},{"alias_kind":"pith_short_8","alias_value":"LZEIPMXC","created_at":"2026-06-26T01:16:03Z"}],"graph_snapshots":[{"event_id":"sha256:f5ede10b4d735e7e05c512ac65b7481bbf59006b48309adbd0b0f338b339896e","target":"graph","created_at":"2026-06-26T01:16:03Z","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/2606.26904/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Video reasoning language models implicitly assume that every input frame is equally reliable. This leads to what we term the Blind Trust Problem: under realistic perturbations such as motion blur, glare, or occlusion, frontier video reasoning models can suffer 15-30%p accuracy drops on real-world embodied benchmarks, while remaining unaware that their visual evidence has been degraded. To address this challenge, we propose Robust-TO, an agentic video understanding framework that explicitly integrates per-frame trustworthiness into every stage of reasoning. Robust-TO organizes heterogeneous vis","authors_text":"Jaehong Yoon, Yangfan He, Yujin Choi","cross_cats":["cs.AI"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-25T11:37:51Z","title":"Confidence-Aware Tool Orchestration for Robust Video Understanding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.26904","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:d6cb85e39191b216d423b277f7d040d55150fed2ac53b1680d2e7910f4de2817","target":"record","created_at":"2026-06-26T01:16:03Z","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":"c3386b07d2cf1a0f5283667740369204b088312f30b53fb7301e9ef95b263bb3","cross_cats_sorted":["cs.AI"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.CV","submitted_at":"2026-06-25T11:37:51Z","title_canon_sha256":"4d3254df74ff8e6945c5256edda970f0569cd48487c317f5c1d0225c979ab1af"},"schema_version":"1.0","source":{"id":"2606.26904","kind":"arxiv","version":1}},"canonical_sha256":"5e4887b2e247a8e785310c0bd9d3eaefc86f4cf08868c13a67da3352a88fdbab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e4887b2e247a8e785310c0bd9d3eaefc86f4cf08868c13a67da3352a88fdbab","first_computed_at":"2026-06-26T01:16:03.619665Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-26T01:16:03.619665Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"YkIeUap9ZMS3UgOEWZIDLXnkPIbjr6ztg5n9fTbn0mrGvNcXKKk242OLzT3Xm/zDltSMEPNZcIdqPt4nxe/3CA==","signature_status":"signed_v1","signed_at":"2026-06-26T01:16:03.620063Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.26904","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d6cb85e39191b216d423b277f7d040d55150fed2ac53b1680d2e7910f4de2817","sha256:f5ede10b4d735e7e05c512ac65b7481bbf59006b48309adbd0b0f338b339896e"],"state_sha256":"793243511e9fa9adabe2470da3aad69b4b3a3217a3bfad6b8343da4a69ea361a"}