{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:J4Z23TFXY5WL2TY3C6MBGYL7S6","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":"bbbb8eced2888e3d3908b5abde99d2d28e1b5de6423a93f173ba131829e6e390","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-10-07T22:01:49Z","title_canon_sha256":"d605551b6f4c93d801ec64579f8be4347a704e631adfe43c91a4ca377af9069f"},"schema_version":"1.0","source":{"id":"2310.04930","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2310.04930","created_at":"2026-07-05T06:59:01Z"},{"alias_kind":"arxiv_version","alias_value":"2310.04930v2","created_at":"2026-07-05T06:59:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2310.04930","created_at":"2026-07-05T06:59:01Z"},{"alias_kind":"pith_short_12","alias_value":"J4Z23TFXY5WL","created_at":"2026-07-05T06:59:01Z"},{"alias_kind":"pith_short_16","alias_value":"J4Z23TFXY5WL2TY3","created_at":"2026-07-05T06:59:01Z"},{"alias_kind":"pith_short_8","alias_value":"J4Z23TFX","created_at":"2026-07-05T06:59:01Z"}],"graph_snapshots":[{"event_id":"sha256:fb0ea93047e302ff40ea414cdf33a3bb5e5c5611237623733851ee5f0dd1c188","target":"graph","created_at":"2026-07-05T06:59:01Z","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/2310.04930/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The capability to transfer mastered skills to accomplish a range of similar yet novel tasks is crucial for intelligent robots. In this work, we introduce $\\textit{Diff-Transfer}$, a novel framework leveraging differentiable physics simulation to efficiently transfer robotic skills. Specifically, $\\textit{Diff-Transfer}$ discovers a feasible path within the task space that brings the source task to the target task. At each pair of adjacent points along this task path, which is two sub-tasks, $\\textit{Diff-Transfer}$ adapts known actions from one sub-task to tackle the other sub-task successfull","authors_text":"Feitong Chen, Lin Shao, Qinsi Wang, Xiang Zhang, Xinghao Zhu, Xingyu Liu, Yang Gang, Yuqi Xiang","cross_cats":["cs.AI","cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-10-07T22:01:49Z","title":"Diff-Transfer: Model-based Robotic Manipulation Skill Transfer via Differentiable Physics Simulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2310.04930","kind":"arxiv","version":2},"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:eb878463f1a015fbc272258fd4937e87692b2d61a6e5012556692dcb0a710caf","target":"record","created_at":"2026-07-05T06:59:01Z","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":"bbbb8eced2888e3d3908b5abde99d2d28e1b5de6423a93f173ba131829e6e390","cross_cats_sorted":["cs.AI","cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2023-10-07T22:01:49Z","title_canon_sha256":"d605551b6f4c93d801ec64579f8be4347a704e631adfe43c91a4ca377af9069f"},"schema_version":"1.0","source":{"id":"2310.04930","kind":"arxiv","version":2}},"canonical_sha256":"4f33adccb7c76cbd4f1b179813617f978a53976230a0104a8fb114b23c2b0dec","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4f33adccb7c76cbd4f1b179813617f978a53976230a0104a8fb114b23c2b0dec","first_computed_at":"2026-07-05T06:59:01.019268Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:59:01.019268Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"f0R0KmcIMFH1lyitHCAvlB+snp1IERTVWFyxfqKVtSKmTK/hB6VnAsTPKrFEAY2rj0qobn7W2x7BWVZdx19sCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:59:01.019919Z","signed_message":"canonical_sha256_bytes"},"source_id":"2310.04930","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eb878463f1a015fbc272258fd4937e87692b2d61a6e5012556692dcb0a710caf","sha256:fb0ea93047e302ff40ea414cdf33a3bb5e5c5611237623733851ee5f0dd1c188"],"state_sha256":"1986c99268cb0be26b7aaa035c0e46b3227bb2f919f8ef09fdb6a44a38039162"}