{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:HVR2LWARCGUSGZT6OBUAK4WCHP","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":"7dedeab1c185386e6e5566cd0cb97029f7d03cd880af969c8af3375fd61ee3af","cross_cats_sorted":["cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-28T23:39:09Z","title_canon_sha256":"f99dffe0a1b97c2ae4ef2d0c7f801f95796944f1d8d5f05f8104a3e4ea16ee0f"},"schema_version":"1.0","source":{"id":"2605.30660","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.30660","created_at":"2026-06-01T01:03:06Z"},{"alias_kind":"arxiv_version","alias_value":"2605.30660v1","created_at":"2026-06-01T01:03:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30660","created_at":"2026-06-01T01:03:06Z"},{"alias_kind":"pith_short_12","alias_value":"HVR2LWARCGUS","created_at":"2026-06-01T01:03:06Z"},{"alias_kind":"pith_short_16","alias_value":"HVR2LWARCGUSGZT6","created_at":"2026-06-01T01:03:06Z"},{"alias_kind":"pith_short_8","alias_value":"HVR2LWAR","created_at":"2026-06-01T01:03:06Z"}],"graph_snapshots":[{"event_id":"sha256:94a23ac64bc7061302bcb78195f77aed485374d4c1f8fbf28364d3a5a092b387","target":"graph","created_at":"2026-06-01T01:03:06Z","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/2605.30660/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Test-time scaling for vision-language-action (VLA) policies, methods such as RoboMonkey, SEAL, MG-Select, and V-GPS, samples K candidate action chunks at inference and executes the verifier-best. When all K candidates are unsafe, the system executes a violating action with no warning. We propose BOKBO, the first conformal abstention layer for K-sample VLA inference, providing finite-sample distribution-free guarantees on executed-violation rate. We provide both global and per-task (Mondrian) variants, with the per-task variant closing the conditional gap on the hardest tasks.\n  Our analysis ex","authors_text":"Anya Singh, Cabrel Happi, Jai Relan, Varun Nair, Vidyut Baradwaj","cross_cats":["cs.RO"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-28T23:39:09Z","title":"BOKBO (Best of K Bad Options): Calibrated Abstention for VLA Policies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30660","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:f6a693fbb528f92b91cefa8c8c5ea1df5fd3a7575fde6d637a2efe1925ceb4d6","target":"record","created_at":"2026-06-01T01:03:06Z","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":"7dedeab1c185386e6e5566cd0cb97029f7d03cd880af969c8af3375fd61ee3af","cross_cats_sorted":["cs.RO"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2026-05-28T23:39:09Z","title_canon_sha256":"f99dffe0a1b97c2ae4ef2d0c7f801f95796944f1d8d5f05f8104a3e4ea16ee0f"},"schema_version":"1.0","source":{"id":"2605.30660","kind":"arxiv","version":1}},"canonical_sha256":"3d63a5d81111a923667e70680572c23bf82c62f8b85cf240ae5adb2cb0b17394","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d63a5d81111a923667e70680572c23bf82c62f8b85cf240ae5adb2cb0b17394","first_computed_at":"2026-06-01T01:03:06.984278Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-01T01:03:06.984278Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0R2BVXw34XH8QgJ7vx2agTPb8Z0dMzCtKOjIuhToZQTyLsryoz0ckVP0JCpDxTb4j1w6Fxu7jLn/wehGJFZbBQ==","signature_status":"signed_v1","signed_at":"2026-06-01T01:03:06.985238Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.30660","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6a693fbb528f92b91cefa8c8c5ea1df5fd3a7575fde6d637a2efe1925ceb4d6","sha256:94a23ac64bc7061302bcb78195f77aed485374d4c1f8fbf28364d3a5a092b387"],"state_sha256":"7f194a802c5df1d9869adeef3ac8602e85fed286695471210d9abbcb04c98030"}