{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:5NWY5ZCMXPRET7DNMASLAI6TKI","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":"0c34dfe3094e3d1d1c27bbab83a4af1947588e1cf13744f286827f34db57b399","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2025-05-31T13:11:02Z","title_canon_sha256":"dd4d53f2fe2f041a2b3031e807db0553aa48dc5b47e4d3a7f6344eb43294fbda"},"schema_version":"1.0","source":{"id":"2506.00546","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2506.00546","created_at":"2026-07-05T11:13:36Z"},{"alias_kind":"arxiv_version","alias_value":"2506.00546v1","created_at":"2026-07-05T11:13:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.00546","created_at":"2026-07-05T11:13:36Z"},{"alias_kind":"pith_short_12","alias_value":"5NWY5ZCMXPRE","created_at":"2026-07-05T11:13:36Z"},{"alias_kind":"pith_short_16","alias_value":"5NWY5ZCMXPRET7DN","created_at":"2026-07-05T11:13:36Z"},{"alias_kind":"pith_short_8","alias_value":"5NWY5ZCM","created_at":"2026-07-05T11:13:36Z"}],"graph_snapshots":[{"event_id":"sha256:18fcd29f0de35796ee4949033c1b4ca6035cbadfe2f0b64f8dabdc6149670c5c","target":"graph","created_at":"2026-07-05T11:13:36Z","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/2506.00546/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Lightweight long-range mapping is critical for safe navigation of UAV swarms in large-scale unknown environments. Traditional stereo vision systems with fixed short baselines face limited perception ranges. To address this, we propose Flying Co-Stereo, a cross-agent collaborative stereo vision system that leverages the wide-baseline spatial configuration of two UAVs for long-range dense mapping. Key innovations include: (1) a dual-spectrum visual-inertial-ranging estimator for robust baseline estimation; (2) a hybrid feature association strategy combining deep learning-based cross-agent matchi","authors_text":"Wei Dong, Xingxing Zuo, Zhaoying Wang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2025-05-31T13:11:02Z","title":"Flying Co-Stereo: Enabling Long-Range Aerial Dense Mapping via Collaborative Stereo Vision of Dynamic-Baseline"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.00546","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":"sha256:4a975d707ab873cc931a7eb02a424a2fbb25791f429ee6bca5077feda7b61f55","target":"record","created_at":"2026-07-05T11:13:36Z","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":"0c34dfe3094e3d1d1c27bbab83a4af1947588e1cf13744f286827f34db57b399","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2025-05-31T13:11:02Z","title_canon_sha256":"dd4d53f2fe2f041a2b3031e807db0553aa48dc5b47e4d3a7f6344eb43294fbda"},"schema_version":"1.0","source":{"id":"2506.00546","kind":"arxiv","version":1}},"canonical_sha256":"eb6d8ee44cbbe249fc6d6024b023d3520a78e35afd087dc58f79ab6eac0ef5b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb6d8ee44cbbe249fc6d6024b023d3520a78e35afd087dc58f79ab6eac0ef5b8","first_computed_at":"2026-07-05T11:13:36.721111Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:13:36.721111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9sRtdIJFcxL4iY1ZMXxaYuV+ieuIopTBUevoRTjNEMzIcMqBdx66zz7aiVRD7b8qLuJkQ3alEMHuif/GaHlgDg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:13:36.721501Z","signed_message":"canonical_sha256_bytes"},"source_id":"2506.00546","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a975d707ab873cc931a7eb02a424a2fbb25791f429ee6bca5077feda7b61f55","sha256:18fcd29f0de35796ee4949033c1b4ca6035cbadfe2f0b64f8dabdc6149670c5c"],"state_sha256":"eb92af7d1da31388bfcf22cd43b2a6d276cb197b88b32361bcfebeccc439b6d2"}