{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:4TG2AI7RAUG6HS7D62KUYV6T3I","short_pith_number":"pith:4TG2AI7R","canonical_record":{"source":{"id":"2606.19998","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-06-18T09:34:22Z","cross_cats_sorted":["cs.AI","cs.CV","cs.LG"],"title_canon_sha256":"6f70a81d1a3cd8fbd1a8914e68a1d72a316477227962c9c572047c430955979a","abstract_canon_sha256":"87a97718670dfec8b0c9b080af3c10542901137273d34f5a5968318cdf1abea1"},"schema_version":"1.0"},"canonical_sha256":"e4cda023f1050de3cbe3f6954c57d3da126c8250247d0f8736d708f5b86ddb33","source":{"kind":"arxiv","id":"2606.19998","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.19998","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"arxiv_version","alias_value":"2606.19998v1","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.19998","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"pith_short_12","alias_value":"4TG2AI7RAUG6","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"pith_short_16","alias_value":"4TG2AI7RAUG6HS7D","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"pith_short_8","alias_value":"4TG2AI7R","created_at":"2026-06-19T16:13:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:4TG2AI7RAUG6HS7D62KUYV6T3I","target":"record","payload":{"canonical_record":{"source":{"id":"2606.19998","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-06-18T09:34:22Z","cross_cats_sorted":["cs.AI","cs.CV","cs.LG"],"title_canon_sha256":"6f70a81d1a3cd8fbd1a8914e68a1d72a316477227962c9c572047c430955979a","abstract_canon_sha256":"87a97718670dfec8b0c9b080af3c10542901137273d34f5a5968318cdf1abea1"},"schema_version":"1.0"},"canonical_sha256":"e4cda023f1050de3cbe3f6954c57d3da126c8250247d0f8736d708f5b86ddb33","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-19T16:13:00.136956Z","signature_b64":"AeXNWjol/FSd6yM8shc9pPttlSfV+2lR8sx9+6pVxN14rZMUl88NILYsoG9LlSnlphArm3eP7rbR/VF6bU93CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e4cda023f1050de3cbe3f6954c57d3da126c8250247d0f8736d708f5b86ddb33","last_reissued_at":"2026-06-19T16:13:00.136601Z","signature_status":"signed_v1","first_computed_at":"2026-06-19T16:13:00.136601Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2606.19998","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-19T16:13:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jY1kjq1/L5ys1WFqMTF24ais3Or6GzGAhZy8/F7Fn+dUS3tOB/cy8wYZm6locigI5Fiof6RdAZe+ojasHlJDDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T05:31:03.364100Z"},"content_sha256":"eeb738bbcd13f6ba1a126652d3ad13a23f0e37a70bb2ac62f1915d16503922c1","schema_version":"1.0","event_id":"sha256:eeb738bbcd13f6ba1a126652d3ad13a23f0e37a70bb2ac62f1915d16503922c1"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:4TG2AI7RAUG6HS7D62KUYV6T3I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tri-Info: Generalizable, Interpretable Failure Prediction for VLA Models via Information Theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.AI","cs.CV","cs.LG"],"primary_cat":"cs.RO","authors_text":"Haolun Wan, Jiaming Zhang, Jinghan Yang, Wang Yuan, Yanchao Yang, Yunchao Zhang, Zhengyang Hu","submitted_at":"2026-06-18T09:34:22Z","abstract_excerpt":"Vision-Language-Action (VLA) models are increasingly deployed across diverse tasks, yet they remain black boxes whose physical interactions can cause irreversible harm, making generalizable and interpretable failure detection essential. We observe that successful and failed rollouts carry systematically different information-theoretic signatures. Building on this, we formalize VLA control as a closed-loop information pipeline and derive the Triple Information-theoretic (Tri-Info) signals that capture whether actions remain diverse, temporally consistent, and coupled to state transitions. Acros"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.19998","kind":"arxiv","version":1},"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/2606.19998/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":"2026-06-19T16:13:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"koXcDzPNwY/LwHISuJ8ZWcwu7mUQALJ9WjvHaEGSQD6NRUDYc006O9mKawEP7Eq/WPEdnYKbvCb9Lw//f3L4Bw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T05:31:03.364519Z"},"content_sha256":"7ba5a57f32d084a188346a124abb61b36c3e99b40e1c23f3eed81df3d73eefcf","schema_version":"1.0","event_id":"sha256:7ba5a57f32d084a188346a124abb61b36c3e99b40e1c23f3eed81df3d73eefcf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4TG2AI7RAUG6HS7D62KUYV6T3I/bundle.json","state_url":"https://pith.science/pith/4TG2AI7RAUG6HS7D62KUYV6T3I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4TG2AI7RAUG6HS7D62KUYV6T3I/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":"2026-06-21T05:31:03Z","links":{"resolver":"https://pith.science/pith/4TG2AI7RAUG6HS7D62KUYV6T3I","bundle":"https://pith.science/pith/4TG2AI7RAUG6HS7D62KUYV6T3I/bundle.json","state":"https://pith.science/pith/4TG2AI7RAUG6HS7D62KUYV6T3I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4TG2AI7RAUG6HS7D62KUYV6T3I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4TG2AI7RAUG6HS7D62KUYV6T3I","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":"87a97718670dfec8b0c9b080af3c10542901137273d34f5a5968318cdf1abea1","cross_cats_sorted":["cs.AI","cs.CV","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-06-18T09:34:22Z","title_canon_sha256":"6f70a81d1a3cd8fbd1a8914e68a1d72a316477227962c9c572047c430955979a"},"schema_version":"1.0","source":{"id":"2606.19998","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.19998","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"arxiv_version","alias_value":"2606.19998v1","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.19998","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"pith_short_12","alias_value":"4TG2AI7RAUG6","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"pith_short_16","alias_value":"4TG2AI7RAUG6HS7D","created_at":"2026-06-19T16:13:00Z"},{"alias_kind":"pith_short_8","alias_value":"4TG2AI7R","created_at":"2026-06-19T16:13:00Z"}],"graph_snapshots":[{"event_id":"sha256:7ba5a57f32d084a188346a124abb61b36c3e99b40e1c23f3eed81df3d73eefcf","target":"graph","created_at":"2026-06-19T16:13:00Z","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/2606.19998/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Vision-Language-Action (VLA) models are increasingly deployed across diverse tasks, yet they remain black boxes whose physical interactions can cause irreversible harm, making generalizable and interpretable failure detection essential. We observe that successful and failed rollouts carry systematically different information-theoretic signatures. Building on this, we formalize VLA control as a closed-loop information pipeline and derive the Triple Information-theoretic (Tri-Info) signals that capture whether actions remain diverse, temporally consistent, and coupled to state transitions. Acros","authors_text":"Haolun Wan, Jiaming Zhang, Jinghan Yang, Wang Yuan, Yanchao Yang, Yunchao Zhang, Zhengyang Hu","cross_cats":["cs.AI","cs.CV","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-06-18T09:34:22Z","title":"Tri-Info: Generalizable, Interpretable Failure Prediction for VLA Models via Information Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.19998","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:eeb738bbcd13f6ba1a126652d3ad13a23f0e37a70bb2ac62f1915d16503922c1","target":"record","created_at":"2026-06-19T16:13:00Z","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":"87a97718670dfec8b0c9b080af3c10542901137273d34f5a5968318cdf1abea1","cross_cats_sorted":["cs.AI","cs.CV","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-06-18T09:34:22Z","title_canon_sha256":"6f70a81d1a3cd8fbd1a8914e68a1d72a316477227962c9c572047c430955979a"},"schema_version":"1.0","source":{"id":"2606.19998","kind":"arxiv","version":1}},"canonical_sha256":"e4cda023f1050de3cbe3f6954c57d3da126c8250247d0f8736d708f5b86ddb33","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e4cda023f1050de3cbe3f6954c57d3da126c8250247d0f8736d708f5b86ddb33","first_computed_at":"2026-06-19T16:13:00.136601Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-19T16:13:00.136601Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AeXNWjol/FSd6yM8shc9pPttlSfV+2lR8sx9+6pVxN14rZMUl88NILYsoG9LlSnlphArm3eP7rbR/VF6bU93CA==","signature_status":"signed_v1","signed_at":"2026-06-19T16:13:00.136956Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.19998","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eeb738bbcd13f6ba1a126652d3ad13a23f0e37a70bb2ac62f1915d16503922c1","sha256:7ba5a57f32d084a188346a124abb61b36c3e99b40e1c23f3eed81df3d73eefcf"],"state_sha256":"f7e29858af06f704978a2930326d032f500595513cd905faeec98f88cd9f2a28"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7A+a2C2CpNjtrCL/r1xr7dI9PP34ZkImG8a81qbi2Ep2AFgzUw32aC8Bs/mtahktsuhENTEnQSfPtGw3/W17Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T05:31:03.366646Z","bundle_sha256":"a84066f4bbe499eeadff0cb2434459e4c0436cc88fbe34e43629d676b27c9753"}}