{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:LNVKGK4NFAESZT73X7K7G2NGVU","short_pith_number":"pith:LNVKGK4N","canonical_record":{"source":{"id":"2607.04988","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-06T12:25:30Z","cross_cats_sorted":[],"title_canon_sha256":"8f6798d20c30e097680eacb9b788c1786c1dad800a4fd46950094cb0965cb0d1","abstract_canon_sha256":"039393c9e14c109f741ee110a21216f7c03e58430adcc7573b24514526e37179"},"schema_version":"1.0"},"canonical_sha256":"5b6aa32b8d28092ccffbbfd5f369a6ad1e188c0cb872a30f42fc672c603825cf","source":{"kind":"arxiv","id":"2607.04988","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.04988","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"arxiv_version","alias_value":"2607.04988v1","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.04988","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"pith_short_12","alias_value":"LNVKGK4NFAES","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"pith_short_16","alias_value":"LNVKGK4NFAESZT73","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"pith_short_8","alias_value":"LNVKGK4N","created_at":"2026-07-07T02:20:17Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:LNVKGK4NFAESZT73X7K7G2NGVU","target":"record","payload":{"canonical_record":{"source":{"id":"2607.04988","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-06T12:25:30Z","cross_cats_sorted":[],"title_canon_sha256":"8f6798d20c30e097680eacb9b788c1786c1dad800a4fd46950094cb0965cb0d1","abstract_canon_sha256":"039393c9e14c109f741ee110a21216f7c03e58430adcc7573b24514526e37179"},"schema_version":"1.0"},"canonical_sha256":"5b6aa32b8d28092ccffbbfd5f369a6ad1e188c0cb872a30f42fc672c603825cf","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-07T02:20:17.217359Z","signature_b64":"ZExT/l4RzMXsamZBQXcAReJYFv2FmO4fqmyoVkjz1pxCC0CZHKqKpGAknd42ZDHcEjtOKk4uBg99hDKOPpnGBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b6aa32b8d28092ccffbbfd5f369a6ad1e188c0cb872a30f42fc672c603825cf","last_reissued_at":"2026-07-07T02:20:17.216753Z","signature_status":"signed_v1","first_computed_at":"2026-07-07T02:20:17.216753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2607.04988","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":"2026-07-07T02:20:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4nm5m4MeWKJoeiAzu9UfkjnMHvk1xDcaxnTMx4m5+K7YUbXeDP5hSksfwARp0vdZgM31T/DjAon2mTBg0/yKCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T20:07:15.327356Z"},"content_sha256":"d668cf9f629807f7f84e9ce4d28e6abfc6ccefa4dc8a90ac82d383d128d7a146","schema_version":"1.0","event_id":"sha256:d668cf9f629807f7f84e9ce4d28e6abfc6ccefa4dc8a90ac82d383d128d7a146"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:LNVKGK4NFAESZT73X7K7G2NGVU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"InternVLA-A1.5: Unifying Understanding, Latent Foresight, and Action for Compositional Generalization","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":[],"primary_cat":"cs.RO","authors_text":"Bowen Zhou, Chunhua Shen, Feng Yuan, Hanqing Wang, Hao Li, Haoxiang Ma, Hongrui Zhu, Jiafei Cao, Jiahao Jiang, Jiangmiao Pang, Jiaqi Peng, Jia Zeng, Jingjing Zhang, Junhao Cai, Kailin Li, Tai Wang, Weinan Zhang, Xiaoxu Xu, Xing Gao, Xueyuan Wei, Xueyue Zhu, Yan Ding, Yangkun Zhu, Yang Tian, Yao Mu, Yuqiang Yang, Yuyin Yang, Zhaxizhuoma, Zherui Qiu","submitted_at":"2026-07-06T12:25:30Z","abstract_excerpt":"Unified models for robot manipulation aim to equip one policy with both the semantic priors of pretrained VLMs and the physical dynamics learned through future prediction. In practice, existing designs tend to erode the semantics of the pretrained backbone, suffer interference among heterogeneous objectives, and learn future prediction from scratch in pixel space, leaving the dynamics priors of pretrained video generators unexploited. We present InternVLA-A1.5, which builds the policy on a native VLM backbone that keeps training on VQA and subtask prediction, and attaches a lightweight unified"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.04988","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/2607.04988/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":"2026-07-07T02:20:17Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7ZSaIv0eFtJVB6X5vcZrtZvUUSp+kweye94Ays3xEvhJOSPvj1fVFU5pbzkExxe/fh7QCCjMDCgdyal9imo8BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T20:07:15.327890Z"},"content_sha256":"fee6eb45ef71914748be6a49d001c466d6f0bb5ee23d515c180dba85204ddc71","schema_version":"1.0","event_id":"sha256:fee6eb45ef71914748be6a49d001c466d6f0bb5ee23d515c180dba85204ddc71"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LNVKGK4NFAESZT73X7K7G2NGVU/bundle.json","state_url":"https://pith.science/pith/LNVKGK4NFAESZT73X7K7G2NGVU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LNVKGK4NFAESZT73X7K7G2NGVU/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":"2026-08-06T20:07:15Z","links":{"resolver":"https://pith.science/pith/LNVKGK4NFAESZT73X7K7G2NGVU","bundle":"https://pith.science/pith/LNVKGK4NFAESZT73X7K7G2NGVU/bundle.json","state":"https://pith.science/pith/LNVKGK4NFAESZT73X7K7G2NGVU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LNVKGK4NFAESZT73X7K7G2NGVU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:LNVKGK4NFAESZT73X7K7G2NGVU","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":"039393c9e14c109f741ee110a21216f7c03e58430adcc7573b24514526e37179","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-06T12:25:30Z","title_canon_sha256":"8f6798d20c30e097680eacb9b788c1786c1dad800a4fd46950094cb0965cb0d1"},"schema_version":"1.0","source":{"id":"2607.04988","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.04988","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"arxiv_version","alias_value":"2607.04988v1","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.04988","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"pith_short_12","alias_value":"LNVKGK4NFAES","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"pith_short_16","alias_value":"LNVKGK4NFAESZT73","created_at":"2026-07-07T02:20:17Z"},{"alias_kind":"pith_short_8","alias_value":"LNVKGK4N","created_at":"2026-07-07T02:20:17Z"}],"graph_snapshots":[{"event_id":"sha256:fee6eb45ef71914748be6a49d001c466d6f0bb5ee23d515c180dba85204ddc71","target":"graph","created_at":"2026-07-07T02:20:17Z","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/2607.04988/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Unified models for robot manipulation aim to equip one policy with both the semantic priors of pretrained VLMs and the physical dynamics learned through future prediction. In practice, existing designs tend to erode the semantics of the pretrained backbone, suffer interference among heterogeneous objectives, and learn future prediction from scratch in pixel space, leaving the dynamics priors of pretrained video generators unexploited. We present InternVLA-A1.5, which builds the policy on a native VLM backbone that keeps training on VQA and subtask prediction, and attaches a lightweight unified","authors_text":"Bowen Zhou, Chunhua Shen, Feng Yuan, Hanqing Wang, Hao Li, Haoxiang Ma, Hongrui Zhu, Jiafei Cao, Jiahao Jiang, Jiangmiao Pang, Jiaqi Peng, Jia Zeng, Jingjing Zhang, Junhao Cai, Kailin Li, Tai Wang, Weinan Zhang, Xiaoxu Xu, Xing Gao, Xueyuan Wei, Xueyue Zhu, Yan Ding, Yangkun Zhu, Yang Tian, Yao Mu, Yuqiang Yang, Yuyin Yang, Zhaxizhuoma, Zherui Qiu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-06T12:25:30Z","title":"InternVLA-A1.5: Unifying Understanding, Latent Foresight, and Action for Compositional Generalization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.04988","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:d668cf9f629807f7f84e9ce4d28e6abfc6ccefa4dc8a90ac82d383d128d7a146","target":"record","created_at":"2026-07-07T02:20:17Z","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":"039393c9e14c109f741ee110a21216f7c03e58430adcc7573b24514526e37179","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cs.RO","submitted_at":"2026-07-06T12:25:30Z","title_canon_sha256":"8f6798d20c30e097680eacb9b788c1786c1dad800a4fd46950094cb0965cb0d1"},"schema_version":"1.0","source":{"id":"2607.04988","kind":"arxiv","version":1}},"canonical_sha256":"5b6aa32b8d28092ccffbbfd5f369a6ad1e188c0cb872a30f42fc672c603825cf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b6aa32b8d28092ccffbbfd5f369a6ad1e188c0cb872a30f42fc672c603825cf","first_computed_at":"2026-07-07T02:20:17.216753Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-07T02:20:17.216753Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZExT/l4RzMXsamZBQXcAReJYFv2FmO4fqmyoVkjz1pxCC0CZHKqKpGAknd42ZDHcEjtOKk4uBg99hDKOPpnGBA==","signature_status":"signed_v1","signed_at":"2026-07-07T02:20:17.217359Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.04988","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d668cf9f629807f7f84e9ce4d28e6abfc6ccefa4dc8a90ac82d383d128d7a146","sha256:fee6eb45ef71914748be6a49d001c466d6f0bb5ee23d515c180dba85204ddc71"],"state_sha256":"9af8c83c60691fa3f65e78815b703d0878f209231d0fe2a62297d0fea39d1408"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JUpnJItqAd1Hb2A+lB9LKg//x1yOBOrx8f7R6MQn9w9Rd6SFEpsG3yHw6TMLYQsqBYpWihCZT8PbnZHuHEczDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T20:07:15.336844Z","bundle_sha256":"026848cec9ad538ffc236c2a01c2f88cb91c3d8455b5ff28210dbd56c097a65f"}}