{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:VUH7ROGCHZEWPV6I2CG22WWTE6","short_pith_number":"pith:VUH7ROGC","schema_version":"1.0","canonical_sha256":"ad0ff8b8c23e4967d7c8d08dad5ad327bca0b965ef09b8dca01aa1f1d6eb9d07","source":{"kind":"arxiv","id":"1211.5157","version":1},"attestation_state":"computed","paper":{"title":"To Relay or Not To Relay in Cognitive Radio Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT","math.OC"],"primary_cat":"cs.NI","authors_text":"Fotis Foukalas, Tamer Khattab","submitted_at":"2012-11-21T21:47:19Z","abstract_excerpt":"Recent works proposed the relaying at the MAC layer in cognitive radio networks whereby the primary packets are forwarded by the secondary node maintaining an extra queue devoted to the relaying function. However, relaying of primary packets may introduce delays on the secondary packets (called secondary delay) and require additional power budget in order to forward the primary packets that is especially crucial when the network is deployed using sensors with limited power resources. To this end, an admission control can be employed in order to manage efficiently the relaying in cognitive radi"},"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":"1211.5157","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2012-11-21T21:47:19Z","cross_cats_sorted":["cs.IT","math.IT","math.OC"],"title_canon_sha256":"fd96c69f4daeff1374862047572d39bf71c8ceb0ecac92643d3c6eac934b96a8","abstract_canon_sha256":"7abb02f9c907bb6071c9b5b851e3c5e25afc23c37680322cb8a80e1581ebfa07"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:13.583257Z","signature_b64":"vWEgy27m0qQxKBZq02v6Da/1Ccw75psDB/HnjrwMjtOI1GTzXUl1hla4ak9OQ7iN9G5hN6YWMFdJvVQtvrQ8BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad0ff8b8c23e4967d7c8d08dad5ad327bca0b965ef09b8dca01aa1f1d6eb9d07","last_reissued_at":"2026-05-18T03:40:13.582779Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:13.582779Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"To Relay or Not To Relay in Cognitive Radio Sensor Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.IT","math.IT","math.OC"],"primary_cat":"cs.NI","authors_text":"Fotis Foukalas, Tamer Khattab","submitted_at":"2012-11-21T21:47:19Z","abstract_excerpt":"Recent works proposed the relaying at the MAC layer in cognitive radio networks whereby the primary packets are forwarded by the secondary node maintaining an extra queue devoted to the relaying function. However, relaying of primary packets may introduce delays on the secondary packets (called secondary delay) and require additional power budget in order to forward the primary packets that is especially crucial when the network is deployed using sensors with limited power resources. To this end, an admission control can be employed in order to manage efficiently the relaying in cognitive radi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5157","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":"1211.5157","created_at":"2026-05-18T03:40:13.582847+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.5157v1","created_at":"2026-05-18T03:40:13.582847+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5157","created_at":"2026-05-18T03:40:13.582847+00:00"},{"alias_kind":"pith_short_12","alias_value":"VUH7ROGCHZEW","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_16","alias_value":"VUH7ROGCHZEWPV6I","created_at":"2026-05-18T12:27:25.539911+00:00"},{"alias_kind":"pith_short_8","alias_value":"VUH7ROGC","created_at":"2026-05-18T12:27:25.539911+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/VUH7ROGCHZEWPV6I2CG22WWTE6","json":"https://pith.science/pith/VUH7ROGCHZEWPV6I2CG22WWTE6.json","graph_json":"https://pith.science/api/pith-number/VUH7ROGCHZEWPV6I2CG22WWTE6/graph.json","events_json":"https://pith.science/api/pith-number/VUH7ROGCHZEWPV6I2CG22WWTE6/events.json","paper":"https://pith.science/paper/VUH7ROGC"},"agent_actions":{"view_html":"https://pith.science/pith/VUH7ROGCHZEWPV6I2CG22WWTE6","download_json":"https://pith.science/pith/VUH7ROGCHZEWPV6I2CG22WWTE6.json","view_paper":"https://pith.science/paper/VUH7ROGC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.5157&json=true","fetch_graph":"https://pith.science/api/pith-number/VUH7ROGCHZEWPV6I2CG22WWTE6/graph.json","fetch_events":"https://pith.science/api/pith-number/VUH7ROGCHZEWPV6I2CG22WWTE6/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VUH7ROGCHZEWPV6I2CG22WWTE6/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VUH7ROGCHZEWPV6I2CG22WWTE6/action/storage_attestation","attest_author":"https://pith.science/pith/VUH7ROGCHZEWPV6I2CG22WWTE6/action/author_attestation","sign_citation":"https://pith.science/pith/VUH7ROGCHZEWPV6I2CG22WWTE6/action/citation_signature","submit_replication":"https://pith.science/pith/VUH7ROGCHZEWPV6I2CG22WWTE6/action/replication_record"}},"created_at":"2026-05-18T03:40:13.582847+00:00","updated_at":"2026-05-18T03:40:13.582847+00:00"}