{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NJOQQYJ6JUSVDGAKRAHSWRLTPF","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":"05bf98f6312b3d00400c01d48fe392f3a0234aa61c9e811cf171813f31b9f0c9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-09-12T19:46:44Z","title_canon_sha256":"07427033c9bb43648465d29cd66d4114add7c1207ce59b5621580a6e7a3efc0c"},"schema_version":"1.0","source":{"id":"1309.3260","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1309.3260","created_at":"2026-05-18T03:13:32Z"},{"alias_kind":"arxiv_version","alias_value":"1309.3260v1","created_at":"2026-05-18T03:13:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.3260","created_at":"2026-05-18T03:13:32Z"},{"alias_kind":"pith_short_12","alias_value":"NJOQQYJ6JUSV","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NJOQQYJ6JUSVDGAK","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NJOQQYJ6","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:98d1c0a7a44a6a6363fb3e02123bc086b88bfb2f06c24d31119a109bc4ea5241","target":"graph","created_at":"2026-05-18T03:13:32Z","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":"Topology control algorithms allow each node in a wireless multi-hop network to adjust the power at which it makes its transmissions and choose the set of neighbors with which it communicates directly, while preserving global goals such as connectivity or coverage. This allows each node to conserve energy and contribute to increasing the lifetime of the network. In this paper, in contrast to most previous work, we consider (i) both the energy costs of communication as well as the amount of available energy at each node, (ii) the realistic situation of varying rates of energy consumption at diff","authors_text":"Harish Sethu, Xiaoyu Chu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-09-12T19:46:44Z","title":"Cooperative Topology Control with Adaptation for Improved Lifetime in Wireless Sensor Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.3260","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":"sha256:65a8b093566673f798caedc1c6e935c739a8e5d6d21c5e7f979ef56c7accd2f7","target":"record","created_at":"2026-05-18T03:13:32Z","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":"05bf98f6312b3d00400c01d48fe392f3a0234aa61c9e811cf171813f31b9f0c9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2013-09-12T19:46:44Z","title_canon_sha256":"07427033c9bb43648465d29cd66d4114add7c1207ce59b5621580a6e7a3efc0c"},"schema_version":"1.0","source":{"id":"1309.3260","kind":"arxiv","version":1}},"canonical_sha256":"6a5d08613e4d2551980a880f2b4573795bbf15595a1a7d07729698483655cdf9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6a5d08613e4d2551980a880f2b4573795bbf15595a1a7d07729698483655cdf9","first_computed_at":"2026-05-18T03:13:32.420270Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:13:32.420270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"D+kLCy399yo0kFfjGWCmsyW7i+ffWvP4SBQjLt2D7BGt8ejrq9+DkJpVdpB8IxzyekX2AVjeUYRg9Z5WiE1qBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:13:32.421066Z","signed_message":"canonical_sha256_bytes"},"source_id":"1309.3260","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:65a8b093566673f798caedc1c6e935c739a8e5d6d21c5e7f979ef56c7accd2f7","sha256:98d1c0a7a44a6a6363fb3e02123bc086b88bfb2f06c24d31119a109bc4ea5241"],"state_sha256":"f77c9cc3abf056d682f227930047df6c1d5541da718f41c1270b9fdc973c7eed"}