{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:R7PI24FFNQ7LTGQ2YDD64R4RJO","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":"a86964a6f6ded8801c3a451d86bdba764290785b761f172b8d45cb282588d4af","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-07-15T10:46:43Z","title_canon_sha256":"506699af01c35965f2d46d009bbf332e7cfbbd9aa4cc46ec0363dd3892b2cb2a"},"schema_version":"1.0","source":{"id":"1607.04450","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1607.04450","created_at":"2026-05-18T01:10:19Z"},{"alias_kind":"arxiv_version","alias_value":"1607.04450v1","created_at":"2026-05-18T01:10:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1607.04450","created_at":"2026-05-18T01:10:19Z"},{"alias_kind":"pith_short_12","alias_value":"R7PI24FFNQ7L","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_16","alias_value":"R7PI24FFNQ7LTGQ2","created_at":"2026-05-18T12:30:41Z"},{"alias_kind":"pith_short_8","alias_value":"R7PI24FF","created_at":"2026-05-18T12:30:41Z"}],"graph_snapshots":[{"event_id":"sha256:bdb648ba40be513878443a99141db1fbb9243ff8402a2e2036c813fedae7c401","target":"graph","created_at":"2026-05-18T01:10:19Z","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 consider a multichannel Cognitive Radio Network (CRN), where secondary users sequentially sense channels for opportunistic spectrum access. In this scenario, the Channel Selection Algorithm (CSA) allows secondary users to find a vacant channel with the minimal number of channel switches. Most of the existing CSA literature assumes exponential ON-OFF time distribution for primary users (PU) channel occupancy pattern. This exponential assumption might be helpful to get performance bounds; but not useful to evaluate the performance of CSA under realistic conditions. An in-depth analysis of ind","authors_text":"Junaid Ansari, Marina Petrova, Petri M\\\"ah\\\"onen, S. Senthilmurugan, T.G. Venkatesh","cross_cats":["cs.LG"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-07-15T10:46:43Z","title":"Channel Selection Algorithm for Cognitive Radio Networks with Heavy-Tailed Idle Times"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1607.04450","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":"sha256:877b12b054fcdeccef0f4c3190c24e469df8bb8da026c6c5ebb058843a1e1aaa","target":"record","created_at":"2026-05-18T01:10:19Z","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":"a86964a6f6ded8801c3a451d86bdba764290785b761f172b8d45cb282588d4af","cross_cats_sorted":["cs.LG"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.NI","submitted_at":"2016-07-15T10:46:43Z","title_canon_sha256":"506699af01c35965f2d46d009bbf332e7cfbbd9aa4cc46ec0363dd3892b2cb2a"},"schema_version":"1.0","source":{"id":"1607.04450","kind":"arxiv","version":1}},"canonical_sha256":"8fde8d70a56c3eb99a1ac0c7ee47914b8fa901e883cebf614972f857fe92145f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fde8d70a56c3eb99a1ac0c7ee47914b8fa901e883cebf614972f857fe92145f","first_computed_at":"2026-05-18T01:10:19.663955Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:10:19.663955Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xDZzZfnbvfBHZyLjzQcn1jk1tT/2HGeYCX8Bml7gmGuEkwKblA5BF4kXicMjlPEKmM6lkrmExcwlkW9dGv39DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:10:19.664800Z","signed_message":"canonical_sha256_bytes"},"source_id":"1607.04450","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:877b12b054fcdeccef0f4c3190c24e469df8bb8da026c6c5ebb058843a1e1aaa","sha256:bdb648ba40be513878443a99141db1fbb9243ff8402a2e2036c813fedae7c401"],"state_sha256":"a03c7127cf0548cb0e3e26248f259e1548650133730e594c33c696d9761ad749"}