{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:PQAG6GMQFCHIDU2H73X7BWLAYS","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":"525dd0822a42c875221537530262d036fb2e4776543e68de7ddef0901753b49d","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-09-06T06:34:22Z","title_canon_sha256":"91fa996773de8bc12785d83f82e6624dfac136e9f53750512e2c948ac03a49be"},"schema_version":"1.0","source":{"id":"1509.01774","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1509.01774","created_at":"2026-05-18T00:58:10Z"},{"alias_kind":"arxiv_version","alias_value":"1509.01774v2","created_at":"2026-05-18T00:58:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.01774","created_at":"2026-05-18T00:58:10Z"},{"alias_kind":"pith_short_12","alias_value":"PQAG6GMQFCHI","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_16","alias_value":"PQAG6GMQFCHIDU2H","created_at":"2026-05-18T12:29:37Z"},{"alias_kind":"pith_short_8","alias_value":"PQAG6GMQ","created_at":"2026-05-18T12:29:37Z"}],"graph_snapshots":[{"event_id":"sha256:93408b4cae52b962ee98f20fffccdaf4f45f8f6e360d5239f502bfc8d0550e29","target":"graph","created_at":"2026-05-18T00:58:10Z","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":"Secondary access to the licensed spectrum is viable only if interference is avoided at the primary system. In this regard, different paradigms have been conceptualized in the existing literature. Of these, Interweave Systems (ISs) that employ spectrum sensing have been widely investigated. Baseline models investigated in the literature characterize the performance of IS in terms of a sensing-throughput tradeoff, however, this characterization assumes the knowledge of the involved channels at the secondary transmitter, which is unavailable in practice. Motivated by this fact, we establish a nov","authors_text":"Ankit Kaushik, Bj\\\"orn Ottersten, Friedrich K. Jondral, Shree Krishna Sharma, Symeon Chatzinotas","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-09-06T06:34:22Z","title":"Sensing-Throughput Tradeoff for Interweave Cognitive Radio System: A Deployment-Centric Viewpoint"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.01774","kind":"arxiv","version":2},"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":"sha256:5cf5bef65f130de09defd775b37a9106f32451ebd21163f1bddcf14ffdc1b23b","target":"record","created_at":"2026-05-18T00:58:10Z","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":"525dd0822a42c875221537530262d036fb2e4776543e68de7ddef0901753b49d","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-09-06T06:34:22Z","title_canon_sha256":"91fa996773de8bc12785d83f82e6624dfac136e9f53750512e2c948ac03a49be"},"schema_version":"1.0","source":{"id":"1509.01774","kind":"arxiv","version":2}},"canonical_sha256":"7c006f1990288e81d347feeff0d960c4bb43f936c31952f8e45707f88558384e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7c006f1990288e81d347feeff0d960c4bb43f936c31952f8e45707f88558384e","first_computed_at":"2026-05-18T00:58:10.406412Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:58:10.406412Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VLbBVHQjD4PYgx0H9+HOfcG+Lgfb8zcH6iUyQFzjbli7egb46wzi4vhu3OkfpVHZAf5vnFxA2I+NPniw4m33Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:58:10.407102Z","signed_message":"canonical_sha256_bytes"},"source_id":"1509.01774","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5cf5bef65f130de09defd775b37a9106f32451ebd21163f1bddcf14ffdc1b23b","sha256:93408b4cae52b962ee98f20fffccdaf4f45f8f6e360d5239f502bfc8d0550e29"],"state_sha256":"fedde1ecda4bbdb63f2f63926026c96f0872d3f73cf17df59c55ee727e33fbac"}