{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ECL7VMRILPQZ5JMY6UXYIFLLOL","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":"8f0a3b2e641ca402479b7b5369ae6b70be6be920db4dc6c534565cdb6dd512ef","cross_cats_sorted":["cs.NI","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-03-24T01:05:49Z","title_canon_sha256":"e6d19ec22c41198f570a3c92e7c8c3e1326607fe2ed09adc41aeafabc9dd14d3"},"schema_version":"1.0","source":{"id":"1403.5824","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.5824","created_at":"2026-05-18T02:55:37Z"},{"alias_kind":"arxiv_version","alias_value":"1403.5824v1","created_at":"2026-05-18T02:55:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.5824","created_at":"2026-05-18T02:55:37Z"},{"alias_kind":"pith_short_12","alias_value":"ECL7VMRILPQZ","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"ECL7VMRILPQZ5JMY","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"ECL7VMRI","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:9fbab0c5ccd37754a9feb25fba8c05a336c0342c96e7e81ff57ea2f52cfca01f","target":"graph","created_at":"2026-05-18T02:55:37Z","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":"In this paper we analyze the trade-offs between energy and throughput for links in a wireless sensor network. Our application of interest is one in which a number of low-powered sensors need to wirelessly communicate their measurements to a communications sink, or destination node, for communication to a central processor. We focus on one particular sensor source, and consider the case where the distance to the destination is beyond the peak power of the source. A relay node is required. Transmission energy of the sensor and the relay can be adjusted to minimize the total energy for a given th","authors_text":"Guanghua Zhu, Linda M. Davis, Terence Chan","cross_cats":["cs.NI","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-03-24T01:05:49Z","title":"Energy-Throughput Trade-offs in a Wireless Sensor Network with Mobile Relay"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.5824","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:bf7cbc4ed7b4a930f81dc7f510900fb6ca3c2cb5087f589d0aad3bd4950a93c5","target":"record","created_at":"2026-05-18T02:55:37Z","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":"8f0a3b2e641ca402479b7b5369ae6b70be6be920db4dc6c534565cdb6dd512ef","cross_cats_sorted":["cs.NI","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-03-24T01:05:49Z","title_canon_sha256":"e6d19ec22c41198f570a3c92e7c8c3e1326607fe2ed09adc41aeafabc9dd14d3"},"schema_version":"1.0","source":{"id":"1403.5824","kind":"arxiv","version":1}},"canonical_sha256":"2097fab2285be19ea598f52f84156b72c0ca952412ccd4e0e899034dff467354","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2097fab2285be19ea598f52f84156b72c0ca952412ccd4e0e899034dff467354","first_computed_at":"2026-05-18T02:55:37.739924Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:55:37.739924Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CG9FJyCQZDOSiKOjUmUdjim8auEtn6+k65hievh9DCqkkrW4HoYy4c5eJrhdsi7/r4snGAwQWHuw2Km523I6Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:55:37.740614Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.5824","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf7cbc4ed7b4a930f81dc7f510900fb6ca3c2cb5087f589d0aad3bd4950a93c5","sha256:9fbab0c5ccd37754a9feb25fba8c05a336c0342c96e7e81ff57ea2f52cfca01f"],"state_sha256":"2085f191b294056976d90c3f28f5c75a870aa3851b45a0b156e242c0a1e92afc"}