{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NUBA7FCC25EUEFQDB4LWY6ECUY","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":"7d7990e80a473a6e593f3b7e6193c3d1bee7ef51e553eabfc4350f5829e172ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-11-24T15:25:36Z","title_canon_sha256":"c9c3fc26e0001187c3b8fb73ee2f4af6a0f568e567ac17a2a694c66178933fdb"},"schema_version":"1.0","source":{"id":"1611.08220","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1611.08220","created_at":"2026-05-18T00:56:43Z"},{"alias_kind":"arxiv_version","alias_value":"1611.08220v1","created_at":"2026-05-18T00:56:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.08220","created_at":"2026-05-18T00:56:43Z"},{"alias_kind":"pith_short_12","alias_value":"NUBA7FCC25EU","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NUBA7FCC25EUEFQD","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NUBA7FCC","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:0eacc6b696a1fbf9460507a707c1d31af78184febe69acaf962869e89515660c","target":"graph","created_at":"2026-05-18T00:56:43Z","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":"-This paper presents an efficient approach to data collection in mobile wireless sensor networks, with the specific application of sensing in bike races. Recent sensor technology permits to track GPS position of each bike. Because of the inherent correlation between bike positions in a bike race, a simple GPS log is inefficient. The idea presented in this work is to aggregate GPS data at sensors using compressive sensing techniques. We enforce, in addition to signal sparsity, a spatial prior on biker motion because of the group behaviour (peloton) in bike races. The spatial prior is modeled by","authors_text":"Antoine Fraboulet, Jean-Marie Gorce (SOCRATE), Matthieu Lauzier, Tanguy Risset (SOCRATE), Wei Du (SOCRATE)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-11-24T15:25:36Z","title":"Compressive Data Aggregation on Mobile Wireless Sensor Networks for Sensing in Bike Races"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.08220","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:dd8846e009e6d4beb289db04a5544f4352ff1d9b345c427c0094b228fc3a9020","target":"record","created_at":"2026-05-18T00:56:43Z","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":"7d7990e80a473a6e593f3b7e6193c3d1bee7ef51e553eabfc4350f5829e172ec","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-11-24T15:25:36Z","title_canon_sha256":"c9c3fc26e0001187c3b8fb73ee2f4af6a0f568e567ac17a2a694c66178933fdb"},"schema_version":"1.0","source":{"id":"1611.08220","kind":"arxiv","version":1}},"canonical_sha256":"6d020f9442d7494216030f176c7882a638ae1a4933197e541482865ced69fa6c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d020f9442d7494216030f176c7882a638ae1a4933197e541482865ced69fa6c","first_computed_at":"2026-05-18T00:56:43.955887Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:56:43.955887Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i2b8iASkDncfw4oR+bGypffv/ocDfw8xwNf+2NLW75362fxWcLoxuiWdUz8Q1KsF5e8CER6d/OSuNXpcTIgoAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:56:43.956524Z","signed_message":"canonical_sha256_bytes"},"source_id":"1611.08220","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dd8846e009e6d4beb289db04a5544f4352ff1d9b345c427c0094b228fc3a9020","sha256:0eacc6b696a1fbf9460507a707c1d31af78184febe69acaf962869e89515660c"],"state_sha256":"b47761e7980376886e524b44c23d4e479ccdc540b1ed73230062ba81fe31b003"}