{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:LE3JUFMHW3EXCRQU7ME24JB7YK","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":"1f84f4a7bf06eda4305c9bd485a932836a09dccb6f59b04ec1ff1d86f5e888a3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2025-03-27T15:08:03Z","title_canon_sha256":"e0cbbba99022fabad5827346a90b61360263b5fabad3e9c3d47212422a8f0f26"},"schema_version":"1.0","source":{"id":"2503.21591","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.21591","created_at":"2026-07-05T10:40:27Z"},{"alias_kind":"arxiv_version","alias_value":"2503.21591v1","created_at":"2026-07-05T10:40:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.21591","created_at":"2026-07-05T10:40:27Z"},{"alias_kind":"pith_short_12","alias_value":"LE3JUFMHW3EX","created_at":"2026-07-05T10:40:27Z"},{"alias_kind":"pith_short_16","alias_value":"LE3JUFMHW3EXCRQU","created_at":"2026-07-05T10:40:27Z"},{"alias_kind":"pith_short_8","alias_value":"LE3JUFMH","created_at":"2026-07-05T10:40:27Z"}],"graph_snapshots":[{"event_id":"sha256:44bb8f6d5a5a08881a33172609fa95d85e137eda52f18e8f1c4bfc80c5fcb6ee","target":"graph","created_at":"2026-07-05T10:40:27Z","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/2503.21591/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Objective: We aim to investigate long-term robotic surgical skill acquisition among surgical residents and the effects of training intervals and fatigue on performance. Methods: For six months, surgical residents participated in three training sessions once a month, surrounding a single 26-hour hospital shift. In each shift, they participated in training sessions scheduled before, during, and after the shift. In each training session, they performed three dry-lab training tasks: Ring Tower Transfer, Knot-Tying, and Suturing. We collected a comprehensive dataset, including videos synchronized w","authors_text":"Alex Geftler, Hanna Kossowsky Lev, Ilana Nisky, Yarden Sharon","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2025-03-27T15:08:03Z","title":"Dataset and Analysis of Long-Term Skill Acquisition in Robot-Assisted Minimally Invasive Surgery"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.21591","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":"sha256:80e2cec2d046bc8a2aa3d5cf1360fce3c60acfe56403ec045211181be81991c9","target":"record","created_at":"2026-07-05T10:40:27Z","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":"1f84f4a7bf06eda4305c9bd485a932836a09dccb6f59b04ec1ff1d86f5e888a3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2025-03-27T15:08:03Z","title_canon_sha256":"e0cbbba99022fabad5827346a90b61360263b5fabad3e9c3d47212422a8f0f26"},"schema_version":"1.0","source":{"id":"2503.21591","kind":"arxiv","version":1}},"canonical_sha256":"59369a1587b6c9714614fb09ae243fc29decf02f6591c31baa079b7b9ca0fdf5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"59369a1587b6c9714614fb09ae243fc29decf02f6591c31baa079b7b9ca0fdf5","first_computed_at":"2026-07-05T10:40:27.736197Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:40:27.736197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"milg5/2Jk+fgg7OMIhpkvOblsdWQKgYbmMmbdaMhC1w5ZauQxOalHQUt55GrywmNMo1EAewD6HFy9yCp5OBFAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:40:27.736658Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.21591","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:80e2cec2d046bc8a2aa3d5cf1360fce3c60acfe56403ec045211181be81991c9","sha256:44bb8f6d5a5a08881a33172609fa95d85e137eda52f18e8f1c4bfc80c5fcb6ee"],"state_sha256":"ff01dc1d1fef6d90a13aa635057beffc1ea1afee56bd9cc51c052af94ae1250f"}