{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:NZGJUBLHQYQZO2NV4EHLY5HNFV","short_pith_number":"pith:NZGJUBLH","schema_version":"1.0","canonical_sha256":"6e4c9a056786219769b5e10ebc74ed2d56e16d8ada8d405a1e395dd8a3d9143f","source":{"kind":"arxiv","id":"2507.12763","version":1},"attestation_state":"computed","paper":{"title":"Continuous Marine Tracking via Autonomous UAV Handoff","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.RO"],"primary_cat":"cs.CV","authors_text":"(2) School of Natural Sciences, Alice James (1), Avishkar Seth (1), Endrowednes Kuantama (1), Heegyeong Kim (1), Jane Williamson (2), Macquarie University, Macquarie University), Richard Han (1) ((1) School of Computing, Yimeng Feng (1)","submitted_at":"2025-07-17T03:35:53Z","abstract_excerpt":"This paper introduces an autonomous UAV vision system for continuous, real-time tracking of marine animals, specifically sharks, in dynamic marine environments. The system integrates an onboard computer with a stabilised RGB-D camera and a custom-trained OSTrack pipeline, enabling visual identification under challenging lighting, occlusion, and sea-state conditions. A key innovation is the inter-UAV handoff protocol, which enables seamless transfer of tracking responsibilities between drones, extending operational coverage beyond single-drone battery limitations. Performance is evaluated on a "},"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":"2507.12763","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.CV","submitted_at":"2025-07-17T03:35:53Z","cross_cats_sorted":["cs.RO"],"title_canon_sha256":"2b175584eb431f5499d73af4d73439249619ea0ef86e498f1307ceab76a7f40e","abstract_canon_sha256":"2fa86a8b6401ec5ae95d9e9935dc268904d852367ba6a96051499acaab01ccc0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:38:38.730155Z","signature_b64":"q18cAcfkF6OjssQcVh56Y/aYH5S4OJL3EJ5WEoemZzn5LkfwkYiluBLpI2gv1lorn6u3oa9JeSdIYJKmrAMiBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6e4c9a056786219769b5e10ebc74ed2d56e16d8ada8d405a1e395dd8a3d9143f","last_reissued_at":"2026-07-05T11:38:38.729684Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:38:38.729684Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Continuous Marine Tracking via Autonomous UAV Handoff","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.RO"],"primary_cat":"cs.CV","authors_text":"(2) School of Natural Sciences, Alice James (1), Avishkar Seth (1), Endrowednes Kuantama (1), Heegyeong Kim (1), Jane Williamson (2), Macquarie University, Macquarie University), Richard Han (1) ((1) School of Computing, Yimeng Feng (1)","submitted_at":"2025-07-17T03:35:53Z","abstract_excerpt":"This paper introduces an autonomous UAV vision system for continuous, real-time tracking of marine animals, specifically sharks, in dynamic marine environments. The system integrates an onboard computer with a stabilised RGB-D camera and a custom-trained OSTrack pipeline, enabling visual identification under challenging lighting, occlusion, and sea-state conditions. A key innovation is the inter-UAV handoff protocol, which enables seamless transfer of tracking responsibilities between drones, extending operational coverage beyond single-drone battery limitations. Performance is evaluated on a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.12763","kind":"arxiv","version":1},"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/2507.12763/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":"2507.12763","created_at":"2026-07-05T11:38:38.729740+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.12763v1","created_at":"2026-07-05T11:38:38.729740+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.12763","created_at":"2026-07-05T11:38:38.729740+00:00"},{"alias_kind":"pith_short_12","alias_value":"NZGJUBLHQYQZ","created_at":"2026-07-05T11:38:38.729740+00:00"},{"alias_kind":"pith_short_16","alias_value":"NZGJUBLHQYQZO2NV","created_at":"2026-07-05T11:38:38.729740+00:00"},{"alias_kind":"pith_short_8","alias_value":"NZGJUBLH","created_at":"2026-07-05T11:38:38.729740+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/NZGJUBLHQYQZO2NV4EHLY5HNFV","json":"https://pith.science/pith/NZGJUBLHQYQZO2NV4EHLY5HNFV.json","graph_json":"https://pith.science/api/pith-number/NZGJUBLHQYQZO2NV4EHLY5HNFV/graph.json","events_json":"https://pith.science/api/pith-number/NZGJUBLHQYQZO2NV4EHLY5HNFV/events.json","paper":"https://pith.science/paper/NZGJUBLH"},"agent_actions":{"view_html":"https://pith.science/pith/NZGJUBLHQYQZO2NV4EHLY5HNFV","download_json":"https://pith.science/pith/NZGJUBLHQYQZO2NV4EHLY5HNFV.json","view_paper":"https://pith.science/paper/NZGJUBLH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.12763&json=true","fetch_graph":"https://pith.science/api/pith-number/NZGJUBLHQYQZO2NV4EHLY5HNFV/graph.json","fetch_events":"https://pith.science/api/pith-number/NZGJUBLHQYQZO2NV4EHLY5HNFV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NZGJUBLHQYQZO2NV4EHLY5HNFV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NZGJUBLHQYQZO2NV4EHLY5HNFV/action/storage_attestation","attest_author":"https://pith.science/pith/NZGJUBLHQYQZO2NV4EHLY5HNFV/action/author_attestation","sign_citation":"https://pith.science/pith/NZGJUBLHQYQZO2NV4EHLY5HNFV/action/citation_signature","submit_replication":"https://pith.science/pith/NZGJUBLHQYQZO2NV4EHLY5HNFV/action/replication_record"}},"created_at":"2026-07-05T11:38:38.729740+00:00","updated_at":"2026-07-05T11:38:38.729740+00:00"}