{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:4KJSOEWC45W4NNSM62JXUSTPRV","short_pith_number":"pith:4KJSOEWC","canonical_record":{"source":{"id":"2605.28083","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-27T07:38:16Z","cross_cats_sorted":[],"title_canon_sha256":"f1cc4b09ec5bfb87eae87a9511b6fe3b7b686559aa2797ca7475988cd695a06a","abstract_canon_sha256":"1318bb3e9591047cdc439464738c775fc7719f55e8c21f6e0988c878b7a5a074"},"schema_version":"1.0"},"canonical_sha256":"e2932712c2e76dc6b64cf6937a4a6f8d7c2e3aa735702b035410a9cc55b2ba6b","source":{"kind":"arxiv","id":"2605.28083","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28083","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28083v1","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28083","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"pith_short_12","alias_value":"4KJSOEWC45W4","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"pith_short_16","alias_value":"4KJSOEWC45W4NNSM","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"pith_short_8","alias_value":"4KJSOEWC","created_at":"2026-05-28T01:04:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:4KJSOEWC45W4NNSM62JXUSTPRV","target":"record","payload":{"canonical_record":{"source":{"id":"2605.28083","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-27T07:38:16Z","cross_cats_sorted":[],"title_canon_sha256":"f1cc4b09ec5bfb87eae87a9511b6fe3b7b686559aa2797ca7475988cd695a06a","abstract_canon_sha256":"1318bb3e9591047cdc439464738c775fc7719f55e8c21f6e0988c878b7a5a074"},"schema_version":"1.0"},"canonical_sha256":"e2932712c2e76dc6b64cf6937a4a6f8d7c2e3aa735702b035410a9cc55b2ba6b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-28T01:04:58.134435Z","signature_b64":"9b8AMvoT/PC0Y94ijgy6r9ng06NRFUU/dp0KP3D/xxkhAk1dC8Nim/d1t+sx/D2i/HUJcc43w4/hPjTTcFPfBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e2932712c2e76dc6b64cf6937a4a6f8d7c2e3aa735702b035410a9cc55b2ba6b","last_reissued_at":"2026-05-28T01:04:58.134010Z","signature_status":"signed_v1","first_computed_at":"2026-05-28T01:04:58.134010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.28083","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":"2026-05-28T01:04:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xh4LVAIpIJ6qRrc509Pv8J4KIXEemuRJEeilOdZiyJuzs7oTcFNTJRsHTChLEbz7oA2lqJOEC3QX2y1r7ErWCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:45:04.711952Z"},"content_sha256":"0dcfd0092194f80528f22ff2228eaed314a350b1a4785d25aef27171a2267021","schema_version":"1.0","event_id":"sha256:0dcfd0092194f80528f22ff2228eaed314a350b1a4785d25aef27171a2267021"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:4KJSOEWC45W4NNSM62JXUSTPRV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"VLA-Hijack: A Transferable Patch Attack against Vision-Language-Action Models via Visual Proprioception Hijacking","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cs.CV","authors_text":"Chenzhi Tan, Dingkang Yang, Jingkai Jia, Jiyuan Fu, Kaixun Jiang, Lingyi Hong, Shuyong Gao, Wenqiang Zhang, Xueyao Chen, Zhaoyu Chen","submitted_at":"2026-05-27T07:38:16Z","abstract_excerpt":"While Vision-Language-Action (VLA) models have emerged as powerful generalist policies, their severe vulnerability to adversarial patches significantly hinders their deployment in safety-critical domains. Moreover, existing patch attacks primarily focus on white-box settings, heavily overfitting to the specific action output space of the target model, which results in poor cross-architecture transferability. To overcome this limitation, we propose VLA-Hijack, a unified adversarial framework that breaks the transferability bottleneck by exploiting a fundamental vulnerability identified in this "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28083","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/2605.28083/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":"2026-05-28T01:04:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TXrFCfn216DIa3EWRwcZdAZolaHxFiNKGKgNralVjzy5wpbwodOzHJVYB7h56KLLY0LQM6ML/pPL4Bi6F/6aCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:45:04.712328Z"},"content_sha256":"e7518f6871df1a7fc21e5754f2122cfc7c21fb90e2ee4762242d68d4cab754a7","schema_version":"1.0","event_id":"sha256:e7518f6871df1a7fc21e5754f2122cfc7c21fb90e2ee4762242d68d4cab754a7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4KJSOEWC45W4NNSM62JXUSTPRV/bundle.json","state_url":"https://pith.science/pith/4KJSOEWC45W4NNSM62JXUSTPRV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4KJSOEWC45W4NNSM62JXUSTPRV/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":"2026-06-06T14:45:04Z","links":{"resolver":"https://pith.science/pith/4KJSOEWC45W4NNSM62JXUSTPRV","bundle":"https://pith.science/pith/4KJSOEWC45W4NNSM62JXUSTPRV/bundle.json","state":"https://pith.science/pith/4KJSOEWC45W4NNSM62JXUSTPRV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4KJSOEWC45W4NNSM62JXUSTPRV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4KJSOEWC45W4NNSM62JXUSTPRV","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":"1318bb3e9591047cdc439464738c775fc7719f55e8c21f6e0988c878b7a5a074","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-27T07:38:16Z","title_canon_sha256":"f1cc4b09ec5bfb87eae87a9511b6fe3b7b686559aa2797ca7475988cd695a06a"},"schema_version":"1.0","source":{"id":"2605.28083","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.28083","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"arxiv_version","alias_value":"2605.28083v1","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.28083","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"pith_short_12","alias_value":"4KJSOEWC45W4","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"pith_short_16","alias_value":"4KJSOEWC45W4NNSM","created_at":"2026-05-28T01:04:58Z"},{"alias_kind":"pith_short_8","alias_value":"4KJSOEWC","created_at":"2026-05-28T01:04:58Z"}],"graph_snapshots":[{"event_id":"sha256:e7518f6871df1a7fc21e5754f2122cfc7c21fb90e2ee4762242d68d4cab754a7","target":"graph","created_at":"2026-05-28T01:04:58Z","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/2605.28083/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"While Vision-Language-Action (VLA) models have emerged as powerful generalist policies, their severe vulnerability to adversarial patches significantly hinders their deployment in safety-critical domains. Moreover, existing patch attacks primarily focus on white-box settings, heavily overfitting to the specific action output space of the target model, which results in poor cross-architecture transferability. To overcome this limitation, we propose VLA-Hijack, a unified adversarial framework that breaks the transferability bottleneck by exploiting a fundamental vulnerability identified in this ","authors_text":"Chenzhi Tan, Dingkang Yang, Jingkai Jia, Jiyuan Fu, Kaixun Jiang, Lingyi Hong, Shuyong Gao, Wenqiang Zhang, Xueyao Chen, Zhaoyu Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-27T07:38:16Z","title":"VLA-Hijack: A Transferable Patch Attack against Vision-Language-Action Models via Visual Proprioception Hijacking"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.28083","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":"sha256:0dcfd0092194f80528f22ff2228eaed314a350b1a4785d25aef27171a2267021","target":"record","created_at":"2026-05-28T01:04:58Z","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":"1318bb3e9591047cdc439464738c775fc7719f55e8c21f6e0988c878b7a5a074","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2026-05-27T07:38:16Z","title_canon_sha256":"f1cc4b09ec5bfb87eae87a9511b6fe3b7b686559aa2797ca7475988cd695a06a"},"schema_version":"1.0","source":{"id":"2605.28083","kind":"arxiv","version":1}},"canonical_sha256":"e2932712c2e76dc6b64cf6937a4a6f8d7c2e3aa735702b035410a9cc55b2ba6b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e2932712c2e76dc6b64cf6937a4a6f8d7c2e3aa735702b035410a9cc55b2ba6b","first_computed_at":"2026-05-28T01:04:58.134010Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-28T01:04:58.134010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9b8AMvoT/PC0Y94ijgy6r9ng06NRFUU/dp0KP3D/xxkhAk1dC8Nim/d1t+sx/D2i/HUJcc43w4/hPjTTcFPfBw==","signature_status":"signed_v1","signed_at":"2026-05-28T01:04:58.134435Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.28083","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0dcfd0092194f80528f22ff2228eaed314a350b1a4785d25aef27171a2267021","sha256:e7518f6871df1a7fc21e5754f2122cfc7c21fb90e2ee4762242d68d4cab754a7"],"state_sha256":"7fc302a2163e923c1f89a9c2eee45355003381d3a57185c8408d02c81693e6e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7fvpCHxXtpa2sswfi7QHFl98X2s8WbLAdtZavHwlwBUVKdTTzvMl/PAHxyiY3AU9NsrQDgS9HbQ4uCzkSTdjDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T14:45:04.714490Z","bundle_sha256":"c8f2fe372d5b12a5c02640b6371cf8773bab6ef598264a16f8ca386747b4df9b"}}