{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:ILO65FV3C6BUB4G3PXKLGIV76W","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":"1044fb7935b4a17c6c7f29f2785a025829c084fa56b2f27c1f20465d23e798aa","cross_cats_sorted":["cs.AI","cs.HC","cs.MA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-03-16T00:14:34Z","title_canon_sha256":"c7c942bd7f7374b5a505b29df5974efb3aa11491b60e53b26d01b508dbb90184"},"schema_version":"1.0","source":{"id":"1903.06847","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1903.06847","created_at":"2026-05-17T23:51:08Z"},{"alias_kind":"arxiv_version","alias_value":"1903.06847v1","created_at":"2026-05-17T23:51:08Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1903.06847","created_at":"2026-05-17T23:51:08Z"},{"alias_kind":"pith_short_12","alias_value":"ILO65FV3C6BU","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_16","alias_value":"ILO65FV3C6BUB4G3","created_at":"2026-05-18T12:33:18Z"},{"alias_kind":"pith_short_8","alias_value":"ILO65FV3","created_at":"2026-05-18T12:33:18Z"}],"graph_snapshots":[{"event_id":"sha256:a9de2c4c9227621b0cd08910ce0b66495973f8f7823afdabe78b0d8234da2c77","target":"graph","created_at":"2026-05-17T23:51:08Z","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"},"paper":{"abstract_excerpt":"Wildfires are destructive and inflict massive, irreversible harm to victims' lives and natural resources. Researchers have proposed commissioning unmanned aerial vehicles (UAVs) to provide firefighters with real-time tracking information; yet, these UAVs are not able to reason about a fire's track, including current location, measurement, and uncertainty, as well as propagation. We propose a model-predictive, probabilistically safe distributed control algorithm for human-robot collaboration in wildfire fighting. The proposed algorithm overcomes the limitations of prior work by explicitly estim","authors_text":"Andrew Silva, Esmaeil Seraj, Matthew Gombolay","cross_cats":["cs.AI","cs.HC","cs.MA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-03-16T00:14:34Z","title":"Safe Coordination of Human-Robot Firefighting Teams"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1903.06847","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:deac4e6e73baa842c484f177bc0d4c952c9f3d4e288e91dec81649bc39b0fd88","target":"record","created_at":"2026-05-17T23:51:08Z","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":"1044fb7935b4a17c6c7f29f2785a025829c084fa56b2f27c1f20465d23e798aa","cross_cats_sorted":["cs.AI","cs.HC","cs.MA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2019-03-16T00:14:34Z","title_canon_sha256":"c7c942bd7f7374b5a505b29df5974efb3aa11491b60e53b26d01b508dbb90184"},"schema_version":"1.0","source":{"id":"1903.06847","kind":"arxiv","version":1}},"canonical_sha256":"42ddee96bb178340f0db7dd4b322bff5b5bbbb70962169ae104c6d0146a6585a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42ddee96bb178340f0db7dd4b322bff5b5bbbb70962169ae104c6d0146a6585a","first_computed_at":"2026-05-17T23:51:08.826020Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:08.826020Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dMBLYVGMAmJy0Fp7vBEY5ojTsCtHFbCafTKTVCzs7ivBUji/pFU/7jaTSpiKJWJiwRzh0/fZ92xv7VW7693jBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:08.826499Z","signed_message":"canonical_sha256_bytes"},"source_id":"1903.06847","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:deac4e6e73baa842c484f177bc0d4c952c9f3d4e288e91dec81649bc39b0fd88","sha256:a9de2c4c9227621b0cd08910ce0b66495973f8f7823afdabe78b0d8234da2c77"],"state_sha256":"033bad30df74d2e1c059a3645a7f13b91400f45c50b6ebbd67f7c733f0accb29"}