{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:WMTM5XXZ3QHU5U6GRVSREOM6TL","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":"943eb3e8bb92f83d314cb8c653c6ebbb6569107063efa6c8cd99eb6d74c6ae02","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-11T08:33:04Z","title_canon_sha256":"b78230eff0c04c50aa226f83f576b3465c00a10676e85119ff0fd51de57e63f6"},"schema_version":"1.0","source":{"id":"2607.10206","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.10206","created_at":"2026-07-14T01:20:30Z"},{"alias_kind":"arxiv_version","alias_value":"2607.10206v1","created_at":"2026-07-14T01:20:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.10206","created_at":"2026-07-14T01:20:30Z"},{"alias_kind":"pith_short_12","alias_value":"WMTM5XXZ3QHU","created_at":"2026-07-14T01:20:30Z"},{"alias_kind":"pith_short_16","alias_value":"WMTM5XXZ3QHU5U6G","created_at":"2026-07-14T01:20:30Z"},{"alias_kind":"pith_short_8","alias_value":"WMTM5XXZ","created_at":"2026-07-14T01:20:30Z"}],"graph_snapshots":[{"event_id":"sha256:25882d32afb407ca14e48ccf8de970039731f99770416e68c9c281b76c255c4e","target":"graph","created_at":"2026-07-14T01:20:30Z","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/2607.10206/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Flow-matching policies are promising for imitation learning because they model complex multimodal action distributions. However, their stochasticity is largely passive: repeated sampling may yield diverse behaviors, but users cannot directly choose among valid continuations from the same state. We propose Source-Lifted Flow Matching (SL-FM), a source-intervenable flow-matching policy that exposes such a handle while keeping the velocity field shared and latent-free. The handle selects only the source endpoint of the conditional flow, not a mode-specific field, preserving the standard formulati","authors_text":"He Zhang, Hui Xiong, Pengteng Li, Weiyu Guo, Yandong Guo, Ying Sun, Yiren Zhao, Ziyang Chen, Ziyang Rao","cross_cats":["cs.AI"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-11T08:33:04Z","title":"Source-Lifted Flow Matching for Intervenable Multimodal Imitation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.10206","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":"sha256:8543abfcc667eb11b469314f016c4d9c9bbb5dcd62af242dc7801bae04569516","target":"record","created_at":"2026-07-14T01:20:30Z","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":"943eb3e8bb92f83d314cb8c653c6ebbb6569107063efa6c8cd99eb6d74c6ae02","cross_cats_sorted":["cs.AI"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2026-07-11T08:33:04Z","title_canon_sha256":"b78230eff0c04c50aa226f83f576b3465c00a10676e85119ff0fd51de57e63f6"},"schema_version":"1.0","source":{"id":"2607.10206","kind":"arxiv","version":1}},"canonical_sha256":"b326cedef9dc0f4ed3c68d6512399e9af4194c5da70f829520081ecb811c9bc4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b326cedef9dc0f4ed3c68d6512399e9af4194c5da70f829520081ecb811c9bc4","first_computed_at":"2026-07-14T01:20:30.732771Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-14T01:20:30.732771Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gOJdFVlI0xIazorRCi/tnKXsE8kutaBi7YmEdH63C7klHH5xflDIMSRMPOEuO/xmk73MnmwXrYgTJHOFyC3XDw==","signature_status":"signed_v1","signed_at":"2026-07-14T01:20:30.733755Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.10206","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8543abfcc667eb11b469314f016c4d9c9bbb5dcd62af242dc7801bae04569516","sha256:25882d32afb407ca14e48ccf8de970039731f99770416e68c9c281b76c255c4e"],"state_sha256":"0947f338904f650e829f5192d2b4d0465de764c4c804823c0a63ad32ca2742df"}