{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:5BNVWMZZCS3LXJF45XYL4IBJ6X","short_pith_number":"pith:5BNVWMZZ","canonical_record":{"source":{"id":"2608.07596","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-08-06T08:12:32Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"4ac3427d4b12440640c9b7a4cfad516f7fd2aab7b3c7ec8d68a9d4219969e3a9","abstract_canon_sha256":"8fdd586a1b8e3a1f02b957e15f7a29f9cd623fe6d782305d9c33b2784116ddad"},"schema_version":"1.0"},"canonical_sha256":"e85b5b333914b6bba4bcedf0be2029f5d8f7afe2ed91571ec7252de08d5de0ec","source":{"kind":"arxiv","id":"2608.07596","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.07596","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"arxiv_version","alias_value":"2608.07596v1","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.07596","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"pith_short_12","alias_value":"5BNVWMZZCS3L","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"pith_short_16","alias_value":"5BNVWMZZCS3LXJF4","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"pith_short_8","alias_value":"5BNVWMZZ","created_at":"2026-08-11T00:15:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:5BNVWMZZCS3LXJF45XYL4IBJ6X","target":"record","payload":{"canonical_record":{"source":{"id":"2608.07596","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-08-06T08:12:32Z","cross_cats_sorted":["cs.CV"],"title_canon_sha256":"4ac3427d4b12440640c9b7a4cfad516f7fd2aab7b3c7ec8d68a9d4219969e3a9","abstract_canon_sha256":"8fdd586a1b8e3a1f02b957e15f7a29f9cd623fe6d782305d9c33b2784116ddad"},"schema_version":"1.0"},"canonical_sha256":"e85b5b333914b6bba4bcedf0be2029f5d8f7afe2ed91571ec7252de08d5de0ec","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-11T00:15:27.357115Z","signature_b64":"BADLOtr+9uTl5nIVbmUVHy9dtiAKgpMNgZcFHrND2tIgnqpd2poqtwwgoXC2ibdObsDpJ1jEksDgKVbUil7pDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e85b5b333914b6bba4bcedf0be2029f5d8f7afe2ed91571ec7252de08d5de0ec","last_reissued_at":"2026-08-11T00:15:27.354924Z","signature_status":"signed_v1","first_computed_at":"2026-08-11T00:15:27.354924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2608.07596","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":"2026-08-11T00:15:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/JqtsnWc+rgeEbdAOT8ASZSBWMEHZq8P+sJB9Wxh1z+aNie12TQCFLVOzc0rZ284xyknMtGSAAGM4v/3K3kBBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T12:38:04.788706Z"},"content_sha256":"73582f3db4a26c496fa0ecc83531a93bfa35d6ff989edbe05f5cbf545f4e04bb","schema_version":"1.0","event_id":"sha256:73582f3db4a26c496fa0ecc83531a93bfa35d6ff989edbe05f5cbf545f4e04bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:5BNVWMZZCS3LXJF45XYL4IBJ6X","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"LIRA: Local Cross-Layer Information Routing for Vision-Language-Action Decoding","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CV"],"primary_cat":"cs.RO","authors_text":"Guanren Qiao, Guiliang Liu, Guo Li, Hong Jia, Hongliang Lu, Jiawei Hu, Junyan Wang, Lujia Wang, Puyue Wang, Tao Gu, Xinhu Zheng, Yijie Weng, Zhewei Zhang","submitted_at":"2026-08-06T08:12:32Z","abstract_excerpt":"Vision-Language-Action (VLA) models transform representations from pretrained vision-language models (VLMs) into robot actions, yet the interface that routes intermediate VLM features into action decoders remains underexplored. Existing designs either expose only a narrow part of the representation hierarchy or rigidly match each decoder block to one VLM layer, restricting access to complementary task evidence across depths. We introduce LIRA, a local cross-layer action-conditioning mechanism that formulates VLM-to-action conditioning as depth-aware information routing. LIRA operates on task-t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.07596","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/2608.07596/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":"2026-08-11T00:15:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tI8F/cn7fhxV+cAjghCFRK3sH1NMZQz89Hqd8pCmS7hmJuO2eGt56Cm6QDzLVAOkH5p27kNElum2b/QznioQCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T12:38:04.789345Z"},"content_sha256":"f6a9125fe29afc0df000ffbe7048c813d6fde53ae59054cb4043f437441539b3","schema_version":"1.0","event_id":"sha256:f6a9125fe29afc0df000ffbe7048c813d6fde53ae59054cb4043f437441539b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5BNVWMZZCS3LXJF45XYL4IBJ6X/bundle.json","state_url":"https://pith.science/pith/5BNVWMZZCS3LXJF45XYL4IBJ6X/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5BNVWMZZCS3LXJF45XYL4IBJ6X/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":"2026-08-11T12:38:04Z","links":{"resolver":"https://pith.science/pith/5BNVWMZZCS3LXJF45XYL4IBJ6X","bundle":"https://pith.science/pith/5BNVWMZZCS3LXJF45XYL4IBJ6X/bundle.json","state":"https://pith.science/pith/5BNVWMZZCS3LXJF45XYL4IBJ6X/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5BNVWMZZCS3LXJF45XYL4IBJ6X/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:5BNVWMZZCS3LXJF45XYL4IBJ6X","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":"8fdd586a1b8e3a1f02b957e15f7a29f9cd623fe6d782305d9c33b2784116ddad","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-08-06T08:12:32Z","title_canon_sha256":"4ac3427d4b12440640c9b7a4cfad516f7fd2aab7b3c7ec8d68a9d4219969e3a9"},"schema_version":"1.0","source":{"id":"2608.07596","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.07596","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"arxiv_version","alias_value":"2608.07596v1","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.07596","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"pith_short_12","alias_value":"5BNVWMZZCS3L","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"pith_short_16","alias_value":"5BNVWMZZCS3LXJF4","created_at":"2026-08-11T00:15:27Z"},{"alias_kind":"pith_short_8","alias_value":"5BNVWMZZ","created_at":"2026-08-11T00:15:27Z"}],"graph_snapshots":[{"event_id":"sha256:f6a9125fe29afc0df000ffbe7048c813d6fde53ae59054cb4043f437441539b3","target":"graph","created_at":"2026-08-11T00:15:27Z","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/2608.07596/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Vision-Language-Action (VLA) models transform representations from pretrained vision-language models (VLMs) into robot actions, yet the interface that routes intermediate VLM features into action decoders remains underexplored. Existing designs either expose only a narrow part of the representation hierarchy or rigidly match each decoder block to one VLM layer, restricting access to complementary task evidence across depths. We introduce LIRA, a local cross-layer action-conditioning mechanism that formulates VLM-to-action conditioning as depth-aware information routing. LIRA operates on task-t","authors_text":"Guanren Qiao, Guiliang Liu, Guo Li, Hong Jia, Hongliang Lu, Jiawei Hu, Junyan Wang, Lujia Wang, Puyue Wang, Tao Gu, Xinhu Zheng, Yijie Weng, Zhewei Zhang","cross_cats":["cs.CV"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-08-06T08:12:32Z","title":"LIRA: Local Cross-Layer Information Routing for Vision-Language-Action Decoding"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.07596","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":"sha256:73582f3db4a26c496fa0ecc83531a93bfa35d6ff989edbe05f5cbf545f4e04bb","target":"record","created_at":"2026-08-11T00:15:27Z","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":"8fdd586a1b8e3a1f02b957e15f7a29f9cd623fe6d782305d9c33b2784116ddad","cross_cats_sorted":["cs.CV"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-08-06T08:12:32Z","title_canon_sha256":"4ac3427d4b12440640c9b7a4cfad516f7fd2aab7b3c7ec8d68a9d4219969e3a9"},"schema_version":"1.0","source":{"id":"2608.07596","kind":"arxiv","version":1}},"canonical_sha256":"e85b5b333914b6bba4bcedf0be2029f5d8f7afe2ed91571ec7252de08d5de0ec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e85b5b333914b6bba4bcedf0be2029f5d8f7afe2ed91571ec7252de08d5de0ec","first_computed_at":"2026-08-11T00:15:27.354924Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-11T00:15:27.354924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BADLOtr+9uTl5nIVbmUVHy9dtiAKgpMNgZcFHrND2tIgnqpd2poqtwwgoXC2ibdObsDpJ1jEksDgKVbUil7pDQ==","signature_status":"signed_v1","signed_at":"2026-08-11T00:15:27.357115Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.07596","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:73582f3db4a26c496fa0ecc83531a93bfa35d6ff989edbe05f5cbf545f4e04bb","sha256:f6a9125fe29afc0df000ffbe7048c813d6fde53ae59054cb4043f437441539b3"],"state_sha256":"37b67ff1b73831fe45b5144c1e89f8a27cc4412648f64b91cfd4a3fd7c83031d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V36HX+NZsac4ROaThJ+mRrwIjtgnlGJDYWpHnKw+8NVBSzq/T5H6NnR/t8UTI6TL3KpY+eOeEs91XYv/UBLiCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T12:38:04.794082Z","bundle_sha256":"020be9015c1145a345190e7c5905e22bc754aa2303c9966eebbc7a0e0a1dd0fd"}}