{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:VFBR3OCUGTWIQQEP6YMAGWFSCH","short_pith_number":"pith:VFBR3OCU","schema_version":"1.0","canonical_sha256":"a9431db85434ec88408ff6180358b211d5d012f3d7f592cf634cd00289ed0f1c","source":{"kind":"arxiv","id":"2111.00293","version":2},"attestation_state":"computed","paper":{"title":"Long-Range Route-planning for Autonomous Vehicles in the Polar Oceans","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.RO","authors_text":"Dan Jones, Derek Long, J. Alexander Brearley, Maria Fox, Michael Meredith","submitted_at":"2021-10-30T17:28:44Z","abstract_excerpt":"There is an increasing demand for piloted autonomous underwater vehicles (AUVs) to operate in polar ice conditions. At present, AUVs are deployed from ships and directly human-piloted in these regions, entailing a high carbon cost and limiting the scope of operations. A key requirement for long-term autonomous missions is a long-range route planning capability that is aware of the changing ice conditions. In this paper we address the problem of automating long-range route-planning for AUVs operating in the Southern Ocean. We present the route-planning method and results showing that efficient,"},"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":"2111.00293","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.RO","submitted_at":"2021-10-30T17:28:44Z","cross_cats_sorted":["cs.AI"],"title_canon_sha256":"e0619b499286011df33f25f759df3c54d6406fcf5bc67e0f590090d0a2d99025","abstract_canon_sha256":"0a3f459f86273fcab6e013bd4b2b48bec8d7cf6f9041a6fefd2de0d98fe3206b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:33:50.942577Z","signature_b64":"YWkAJd/TFMqene0dzCu3vrdt6B5MU6miC5WQF9TK1rVE6B2l+NZC8ySVfn+/hSArtVmShgpTHJ+YPOzcOYyxAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9431db85434ec88408ff6180358b211d5d012f3d7f592cf634cd00289ed0f1c","last_reissued_at":"2026-07-05T03:33:50.942113Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:33:50.942113Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Long-Range Route-planning for Autonomous Vehicles in the Polar Oceans","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cs.AI"],"primary_cat":"cs.RO","authors_text":"Dan Jones, Derek Long, J. Alexander Brearley, Maria Fox, Michael Meredith","submitted_at":"2021-10-30T17:28:44Z","abstract_excerpt":"There is an increasing demand for piloted autonomous underwater vehicles (AUVs) to operate in polar ice conditions. At present, AUVs are deployed from ships and directly human-piloted in these regions, entailing a high carbon cost and limiting the scope of operations. A key requirement for long-term autonomous missions is a long-range route planning capability that is aware of the changing ice conditions. In this paper we address the problem of automating long-range route-planning for AUVs operating in the Southern Ocean. We present the route-planning method and results showing that efficient,"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.00293","kind":"arxiv","version":2},"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/2111.00293/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":"2111.00293","created_at":"2026-07-05T03:33:50.942165+00:00"},{"alias_kind":"arxiv_version","alias_value":"2111.00293v2","created_at":"2026-07-05T03:33:50.942165+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.00293","created_at":"2026-07-05T03:33:50.942165+00:00"},{"alias_kind":"pith_short_12","alias_value":"VFBR3OCUGTWI","created_at":"2026-07-05T03:33:50.942165+00:00"},{"alias_kind":"pith_short_16","alias_value":"VFBR3OCUGTWIQQEP","created_at":"2026-07-05T03:33:50.942165+00:00"},{"alias_kind":"pith_short_8","alias_value":"VFBR3OCU","created_at":"2026-07-05T03:33:50.942165+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/VFBR3OCUGTWIQQEP6YMAGWFSCH","json":"https://pith.science/pith/VFBR3OCUGTWIQQEP6YMAGWFSCH.json","graph_json":"https://pith.science/api/pith-number/VFBR3OCUGTWIQQEP6YMAGWFSCH/graph.json","events_json":"https://pith.science/api/pith-number/VFBR3OCUGTWIQQEP6YMAGWFSCH/events.json","paper":"https://pith.science/paper/VFBR3OCU"},"agent_actions":{"view_html":"https://pith.science/pith/VFBR3OCUGTWIQQEP6YMAGWFSCH","download_json":"https://pith.science/pith/VFBR3OCUGTWIQQEP6YMAGWFSCH.json","view_paper":"https://pith.science/paper/VFBR3OCU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2111.00293&json=true","fetch_graph":"https://pith.science/api/pith-number/VFBR3OCUGTWIQQEP6YMAGWFSCH/graph.json","fetch_events":"https://pith.science/api/pith-number/VFBR3OCUGTWIQQEP6YMAGWFSCH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VFBR3OCUGTWIQQEP6YMAGWFSCH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VFBR3OCUGTWIQQEP6YMAGWFSCH/action/storage_attestation","attest_author":"https://pith.science/pith/VFBR3OCUGTWIQQEP6YMAGWFSCH/action/author_attestation","sign_citation":"https://pith.science/pith/VFBR3OCUGTWIQQEP6YMAGWFSCH/action/citation_signature","submit_replication":"https://pith.science/pith/VFBR3OCUGTWIQQEP6YMAGWFSCH/action/replication_record"}},"created_at":"2026-07-05T03:33:50.942165+00:00","updated_at":"2026-07-05T03:33:50.942165+00:00"}