{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:Z4IL7VVNWSMTKWVKA4MZUZ5APL","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":"15df89e6fc4c467e5e6580f188e314959dcb2470fd98be1c7e089d8972f44632","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2011-03-29T16:03:17Z","title_canon_sha256":"38652d75df76a12069c2f0ad030659d81f7f2caf50da003b1a28bb3112a3390c"},"schema_version":"1.0","source":{"id":"1103.5695","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.5695","created_at":"2026-05-18T04:25:29Z"},{"alias_kind":"arxiv_version","alias_value":"1103.5695v1","created_at":"2026-05-18T04:25:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.5695","created_at":"2026-05-18T04:25:29Z"},{"alias_kind":"pith_short_12","alias_value":"Z4IL7VVNWSMT","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"Z4IL7VVNWSMTKWVK","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"Z4IL7VVN","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:a7afe4222c7bdcba995f5ffb13fb29944a68ef393e7a98248d61076625485997","target":"graph","created_at":"2026-05-18T04:25:29Z","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":"We analyze push and pull for data collection in wireless sensor networks. Most applications to date use the traditional push approach, where nodes transmit sensed data immedi- ately to the sink. Using a pull approach, nodes store the data in their local flash memory, and only engage in commu- nication during dedicated collection phases. We show how one can transform an existing push-based collection protocol into a pull-based one, and compare the power consumption of both approaches on a 35-node testbed. Our results show that substantial energy gains are possible with pull, provided that the a","authors_text":"Andreas Meier, David Hasenfratz, Lothar Thiele, Marco Zimmerling, Matthias Woehrle","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2011-03-29T16:03:17Z","title":"Poster Abstract: If You Have Time, Save Energy with Pull"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.5695","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:df4e7d87dd42b69e24693a0bffcd898b0ded744589a0e730b1ac37581d893691","target":"record","created_at":"2026-05-18T04:25:29Z","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":"15df89e6fc4c467e5e6580f188e314959dcb2470fd98be1c7e089d8972f44632","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2011-03-29T16:03:17Z","title_canon_sha256":"38652d75df76a12069c2f0ad030659d81f7f2caf50da003b1a28bb3112a3390c"},"schema_version":"1.0","source":{"id":"1103.5695","kind":"arxiv","version":1}},"canonical_sha256":"cf10bfd6adb499355aaa07199a67a07ac71584cd1ad28818bea980a03f1f56fd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cf10bfd6adb499355aaa07199a67a07ac71584cd1ad28818bea980a03f1f56fd","first_computed_at":"2026-05-18T04:25:29.056044Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:25:29.056044Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X9Moq2Bjfvz3WslReft0n5XGZ+SucGVh7XXUHqStSTNIp60pK5gcKrkP4gIIi92L9jMKMBWVCC2ARHHwX0tkAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:25:29.056623Z","signed_message":"canonical_sha256_bytes"},"source_id":"1103.5695","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:df4e7d87dd42b69e24693a0bffcd898b0ded744589a0e730b1ac37581d893691","sha256:a7afe4222c7bdcba995f5ffb13fb29944a68ef393e7a98248d61076625485997"],"state_sha256":"2b781f44e99ac2b1812591c9dc2e69e4bb3defdaafaf66f36fb6a305ea198a6b"}