{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:MUT3GZ7E4I46CA4MTR2JUBSUDW","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":"f14874c50cc6fb4233c25695a1f1e5ce45bcf19a7adb106ecd2cc159cb29011e","cross_cats_sorted":["cs.MA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-11-09T09:11:57Z","title_canon_sha256":"33ce8207c52917283eebb06872f0ff460f8acfb2e9f683ff2b9e15a759bc1f9e"},"schema_version":"1.0","source":{"id":"2411.06121","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2411.06121","created_at":"2026-07-05T10:18:44Z"},{"alias_kind":"arxiv_version","alias_value":"2411.06121v2","created_at":"2026-07-05T10:18:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2411.06121","created_at":"2026-07-05T10:18:44Z"},{"alias_kind":"pith_short_12","alias_value":"MUT3GZ7E4I46","created_at":"2026-07-05T10:18:44Z"},{"alias_kind":"pith_short_16","alias_value":"MUT3GZ7E4I46CA4M","created_at":"2026-07-05T10:18:44Z"},{"alias_kind":"pith_short_8","alias_value":"MUT3GZ7E","created_at":"2026-07-05T10:18:44Z"}],"graph_snapshots":[{"event_id":"sha256:61b2e88e265ff48099fa5b06d301c3dc0e2679a1be34065b40cdeb1070ee7f51","target":"graph","created_at":"2026-07-05T10:18:44Z","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/2411.06121/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Gas source localization is pivotal for the rapid mitigation of gas leakage disasters, where mobile robots emerge as a promising solution. However, existing methods predominantly schedule robots' movements based on reactive stimuli or simplified gas plume models. These approaches typically excel in idealized, simulated environments but fall short in real-world gas environments characterized by their patchy distribution. In this work, we introduce SniffySquad, a multi-robot olfaction-based system designed to address the inherent patchiness in gas source localization. SniffySquad incorporates a p","authors_text":"Chaopeng Hong, Haoyang Wang, Jingao Xu, Xiao-Ping Zhang, Xinlei Chen, Xuecheng Chen, Yixuan Yang, Yuhan Cheng, Yunhao Liu","cross_cats":["cs.MA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-11-09T09:11:57Z","title":"SniffySquad: Patchiness-Aware Gas Source Localization with Multi-Robot Collaboration"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2411.06121","kind":"arxiv","version":2},"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:bf962ff3e78010fbdfb66c62d6ee068e16164a073c4c540c46c4d8aa504980d5","target":"record","created_at":"2026-07-05T10:18:44Z","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":"f14874c50cc6fb4233c25695a1f1e5ce45bcf19a7adb106ecd2cc159cb29011e","cross_cats_sorted":["cs.MA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.RO","submitted_at":"2024-11-09T09:11:57Z","title_canon_sha256":"33ce8207c52917283eebb06872f0ff460f8acfb2e9f683ff2b9e15a759bc1f9e"},"schema_version":"1.0","source":{"id":"2411.06121","kind":"arxiv","version":2}},"canonical_sha256":"6527b367e4e239e1038c9c749a06541d95a80e95c35ccf783ee230844fb23722","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6527b367e4e239e1038c9c749a06541d95a80e95c35ccf783ee230844fb23722","first_computed_at":"2026-07-05T10:18:44.858199Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:18:44.858199Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jYm9wn3dPi3bBRFajhr4bMhE0s4673JJiY5SJLfaeybVFZSMdsR6wNIuNO1O/co056JItqNMv/2l0HK36kF/Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:18:44.858742Z","signed_message":"canonical_sha256_bytes"},"source_id":"2411.06121","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf962ff3e78010fbdfb66c62d6ee068e16164a073c4c540c46c4d8aa504980d5","sha256:61b2e88e265ff48099fa5b06d301c3dc0e2679a1be34065b40cdeb1070ee7f51"],"state_sha256":"4827cd072e95a01e851975f181d3207e772f23cb3018297ea6dff66fda3948ac"}