{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:W2UOWU73LBU4YFZKL5BUQ5B37M","short_pith_number":"pith:W2UOWU73","schema_version":"1.0","canonical_sha256":"b6a8eb53fb5869cc172a5f4348743bfb1a3a226f747e761413058a16c9782a2a","source":{"kind":"arxiv","id":"2608.06994","version":1},"attestation_state":"computed","paper":{"title":"Decoupling Intention from Trajectory: A Representational Deduction Framework for World Action Models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.RO","authors_text":"Han Zhang, Junjie Wang, Mingyang Li, Sheng Xu, Wenzhong Li, Xiangkai Ma, Yue Ma, Yuzheng Zhuang, Zhihao Yuan","submitted_at":"2026-08-07T09:12:15Z","abstract_excerpt":"World Action Models (WAMs) aim to construct a unified architecture capable of understanding world state evolution and guiding to generative motion planning. However, existing visual branches focus on predicting static visual observation, rather than reflecting potential transition information that captures the evolution of world states under motion interactions. This leads to representational entanglement between high-level physical condition evolution and low-level action trajectory generation within the Action Model, creating a structural bottleneck while weakening the predictive capability "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2608.06994","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2026-08-07T09:12:15Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"1b55c45f8f58eb1573e7cc7381d0f8c80cdff3909e2abf181929b460a20672ed","abstract_canon_sha256":"4c0e35df6b1785d0d161a85fa7719223d14692bb6d134f5b06e6304d551beb3b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-08-10T01:12:46.853650Z","signature_b64":"RrgH2p3SpjMVvn/zE5MlnXuRapHFLdFW/THyGmZ5d+KO7r84EqjZdqMGK+TYFpX7DGo+VFwbnerSTU6KFdgDDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b6a8eb53fb5869cc172a5f4348743bfb1a3a226f747e761413058a16c9782a2a","last_reissued_at":"2026-08-10T01:12:46.850176Z","signature_status":"signed_v1","first_computed_at":"2026-08-10T01:12:46.850176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Decoupling Intention from Trajectory: A Representational Deduction Framework for World Action Models","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.RO","authors_text":"Han Zhang, Junjie Wang, Mingyang Li, Sheng Xu, Wenzhong Li, Xiangkai Ma, Yue Ma, Yuzheng Zhuang, Zhihao Yuan","submitted_at":"2026-08-07T09:12:15Z","abstract_excerpt":"World Action Models (WAMs) aim to construct a unified architecture capable of understanding world state evolution and guiding to generative motion planning. However, existing visual branches focus on predicting static visual observation, rather than reflecting potential transition information that captures the evolution of world states under motion interactions. This leads to representational entanglement between high-level physical condition evolution and low-level action trajectory generation within the Action Model, creating a structural bottleneck while weakening the predictive capability "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.06994","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/2608.06994/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2608.06994","created_at":"2026-08-10T01:12:46.851848+00:00"},{"alias_kind":"arxiv_version","alias_value":"2608.06994v1","created_at":"2026-08-10T01:12:46.851848+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.06994","created_at":"2026-08-10T01:12:46.851848+00:00"},{"alias_kind":"pith_short_12","alias_value":"W2UOWU73LBU4","created_at":"2026-08-10T01:12:46.851848+00:00"},{"alias_kind":"pith_short_16","alias_value":"W2UOWU73LBU4YFZK","created_at":"2026-08-10T01:12:46.851848+00:00"},{"alias_kind":"pith_short_8","alias_value":"W2UOWU73","created_at":"2026-08-10T01:12:46.851848+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M","json":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M.json","graph_json":"https://pith.science/api/pith-number/W2UOWU73LBU4YFZKL5BUQ5B37M/graph.json","events_json":"https://pith.science/api/pith-number/W2UOWU73LBU4YFZKL5BUQ5B37M/events.json","paper":"https://pith.science/paper/W2UOWU73"},"agent_actions":{"view_html":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M","download_json":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M.json","view_paper":"https://pith.science/paper/W2UOWU73","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2608.06994&json=true","fetch_graph":"https://pith.science/api/pith-number/W2UOWU73LBU4YFZKL5BUQ5B37M/graph.json","fetch_events":"https://pith.science/api/pith-number/W2UOWU73LBU4YFZKL5BUQ5B37M/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M/action/storage_attestation","attest_author":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M/action/author_attestation","sign_citation":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M/action/citation_signature","submit_replication":"https://pith.science/pith/W2UOWU73LBU4YFZKL5BUQ5B37M/action/replication_record"}},"created_at":"2026-08-10T01:12:46.851848+00:00","updated_at":"2026-08-10T01:12:46.851848+00:00"}