{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:ISXHXBMTL5EMUAUB22BYVD3MBO","short_pith_number":"pith:ISXHXBMT","schema_version":"1.0","canonical_sha256":"44ae7b85935f48ca0281d6838a8f6c0bb0a20023d580a308a4652f694f5ec53b","source":{"kind":"arxiv","id":"1009.5853","version":1},"attestation_state":"computed","paper":{"title":"Simultaneous Event Execution in Heterogeneous Wireless Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS"],"primary_cat":"cs.DC","authors_text":"Alexander Kroeller, Sandor P. Fekete, Tobias Baumgartner, Winfried Hellmann","submitted_at":"2010-09-29T11:52:14Z","abstract_excerpt":"We present a synchronization algorithm to let nodes in a sensor network simultaneously execute a task at a given point in time. In contrast to other time synchronization algorithms we do not provide a global time basis that is shared on all nodes. Instead, any node in the network can spontaneously initiate a process that allows the simultaneous execution of arbitrary tasks. We show that our approach is beneficial in scenarios where a global time is not needed, as it requires little communication compared with other time synchronization algorithms. We also show that our algorithm works in heter"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1009.5853","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.DC","submitted_at":"2010-09-29T11:52:14Z","cross_cats_sorted":["cs.DS"],"title_canon_sha256":"d89b54a7de380461869f3547c9e94b072e940fef27ceeb8db7b05be727cf708f","abstract_canon_sha256":"44a0b549cbc4e300927efa219ced45e18cd887e49dccbdd5e7d529cbb8f804d5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:40:08.763487Z","signature_b64":"lVJReblVCHMBL9QpdXPz6V94+nFvl9ZunhZhmgnaUlYpbQjYgJutXP2GmPxtRrVxAdinj+EzY1TX1IamMTLlAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44ae7b85935f48ca0281d6838a8f6c0bb0a20023d580a308a4652f694f5ec53b","last_reissued_at":"2026-05-18T04:40:08.762960Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:40:08.762960Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Simultaneous Event Execution in Heterogeneous Wireless Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DS"],"primary_cat":"cs.DC","authors_text":"Alexander Kroeller, Sandor P. Fekete, Tobias Baumgartner, Winfried Hellmann","submitted_at":"2010-09-29T11:52:14Z","abstract_excerpt":"We present a synchronization algorithm to let nodes in a sensor network simultaneously execute a task at a given point in time. In contrast to other time synchronization algorithms we do not provide a global time basis that is shared on all nodes. Instead, any node in the network can spontaneously initiate a process that allows the simultaneous execution of arbitrary tasks. We show that our approach is beneficial in scenarios where a global time is not needed, as it requires little communication compared with other time synchronization algorithms. We also show that our algorithm works in heter"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.5853","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"1009.5853","created_at":"2026-05-18T04:40:08.763038+00:00"},{"alias_kind":"arxiv_version","alias_value":"1009.5853v1","created_at":"2026-05-18T04:40:08.763038+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.5853","created_at":"2026-05-18T04:40:08.763038+00:00"},{"alias_kind":"pith_short_12","alias_value":"ISXHXBMTL5EM","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_16","alias_value":"ISXHXBMTL5EMUAUB","created_at":"2026-05-18T12:26:09.077623+00:00"},{"alias_kind":"pith_short_8","alias_value":"ISXHXBMT","created_at":"2026-05-18T12:26:09.077623+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO","json":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO.json","graph_json":"https://pith.science/api/pith-number/ISXHXBMTL5EMUAUB22BYVD3MBO/graph.json","events_json":"https://pith.science/api/pith-number/ISXHXBMTL5EMUAUB22BYVD3MBO/events.json","paper":"https://pith.science/paper/ISXHXBMT"},"agent_actions":{"view_html":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO","download_json":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO.json","view_paper":"https://pith.science/paper/ISXHXBMT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1009.5853&json=true","fetch_graph":"https://pith.science/api/pith-number/ISXHXBMTL5EMUAUB22BYVD3MBO/graph.json","fetch_events":"https://pith.science/api/pith-number/ISXHXBMTL5EMUAUB22BYVD3MBO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO/action/storage_attestation","attest_author":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO/action/author_attestation","sign_citation":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO/action/citation_signature","submit_replication":"https://pith.science/pith/ISXHXBMTL5EMUAUB22BYVD3MBO/action/replication_record"}},"created_at":"2026-05-18T04:40:08.763038+00:00","updated_at":"2026-05-18T04:40:08.763038+00:00"}