{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:JSHWICLL37WXQ3F2IIG6RLMOK7","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":"7962172c614c51a578ce6d0b3a911c8dd5a7e8739c006a9c8dd72698b1e7870d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-02-28T20:52:35Z","title_canon_sha256":"4ffd8ee148bdaa325a60b6f00854140b549578b5a91a5e1ed5a5fb3f859119e2"},"schema_version":"1.0","source":{"id":"1903.00069","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.00069","created_at":"2026-07-05T00:30:02Z"},{"alias_kind":"arxiv_version","alias_value":"1903.00069v3","created_at":"2026-07-05T00:30:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.00069","created_at":"2026-07-05T00:30:02Z"},{"alias_kind":"pith_short_12","alias_value":"JSHWICLL37WX","created_at":"2026-07-05T00:30:02Z"},{"alias_kind":"pith_short_16","alias_value":"JSHWICLL37WXQ3F2","created_at":"2026-07-05T00:30:02Z"},{"alias_kind":"pith_short_8","alias_value":"JSHWICLL","created_at":"2026-07-05T00:30:02Z"}],"graph_snapshots":[{"event_id":"sha256:a8900a2424dd67737032d56ca7037a7e1d42310a773a64a322d3af067a6ce335","target":"graph","created_at":"2026-07-05T00:30:02Z","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/1903.00069/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A new class of continuum robots has recently been explored, characterized by tip extension, significant length change, and directional control. Here, we call this class of robots \"vine robots,\" due to their similar behavior to plants with the growth habit of trailing. Due to their growth-based movement, vine robots are well suited for navigation and exploration in cluttered environments, but until now, they have not been deployed outside the lab. Portability of these robots and steerability at length scales relevant for navigation are key to field applications. In addition, intuitive human-in-","authors_text":"Allison M. Okamura, Elliot W. Hawkes, Haitham El-Hussieny, Javier A. Reyna Zepeda, Jee-Hwan Ryu, Laura H. Blumenschein, Margaret M. Coad, Nicholas D. Naclerio, Sadie Cutler, Usman Mehmood","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-02-28T20:52:35Z","title":"Vine Robots: Design, Teleoperation, and Deployment for Navigation and Exploration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.00069","kind":"arxiv","version":3},"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":"sha256:310d00689dc48d236ffbdccc9942df863968aa409e795d559ab76e51354712ab","target":"record","created_at":"2026-07-05T00:30:02Z","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":"7962172c614c51a578ce6d0b3a911c8dd5a7e8739c006a9c8dd72698b1e7870d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-02-28T20:52:35Z","title_canon_sha256":"4ffd8ee148bdaa325a60b6f00854140b549578b5a91a5e1ed5a5fb3f859119e2"},"schema_version":"1.0","source":{"id":"1903.00069","kind":"arxiv","version":3}},"canonical_sha256":"4c8f64096bdfed786cba420de8ad8e57f72ab52e9ecc840675970e06cc23167b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c8f64096bdfed786cba420de8ad8e57f72ab52e9ecc840675970e06cc23167b","first_computed_at":"2026-07-05T00:30:02.261205Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:30:02.261205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XP5nLPUuCBADK8VxXvP/HLYeagMlQE3kv/4yBWmNjAojQx108n/ezkv3NEycSRKw6sY6uuhXHMq0bntnOLxYCw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:30:02.261708Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.00069","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:310d00689dc48d236ffbdccc9942df863968aa409e795d559ab76e51354712ab","sha256:a8900a2424dd67737032d56ca7037a7e1d42310a773a64a322d3af067a6ce335"],"state_sha256":"0b06491cc7f44c1e6f77dd9e53b85e5b758f62c8fd29e37229300f8d6751bccd"}