{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:5KDFHVBT4HCFOR7FNYCALAJYMJ","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":"445bd5d941d0abe4cbde10bc5cca1441e00c5ede17ed2b3bbaad8f229823613e","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-11-14T10:21:41Z","title_canon_sha256":"a2e55f0daaeaab881f7523279c002d5f926a90752009b3d39cb25d2793f245e9"},"schema_version":"1.0","source":{"id":"1411.3856","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.3856","created_at":"2026-05-18T01:41:30Z"},{"alias_kind":"arxiv_version","alias_value":"1411.3856v2","created_at":"2026-05-18T01:41:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.3856","created_at":"2026-05-18T01:41:30Z"},{"alias_kind":"pith_short_12","alias_value":"5KDFHVBT4HCF","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"5KDFHVBT4HCFOR7F","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"5KDFHVBT","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:ec33e4b415cb05b5089fe8b9cdf15387d08730f2cda2ebc66a161445fb106d26","target":"graph","created_at":"2026-05-18T01:41:30Z","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 assume a full-duplex (FD) cooperative network subject to hostile attacks and undergoing composite fading channels. We focus on two scenarios: \\textit{a)} the transmitter has full CSI, for which we derive closed-form expressions for the \\textit{average secrecy rate}; and \\textit{b)} the transmitter only knows the CSI of the legitimate nodes, for which we obtain closed-form expressions for the \\textit{secrecy outage probability}. We show that secure FD relaying is feasible, even under strong self-interference and in the presence of sophisticated multiple antenna eavesdropper.","authors_text":"Daniel B. da Costa, Glauber Brante, Hirley Alves, Matti Latva-aho, Richard D. Souza","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-11-14T10:21:41Z","title":"On the Performance of Secure Full-Duplex Relaying under Composite Fading Channels"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.3856","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:ec2b5fbe57bd6214d7cb69e98f468f97507db767b8744dfeda197b140c13efd3","target":"record","created_at":"2026-05-18T01:41:30Z","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":"445bd5d941d0abe4cbde10bc5cca1441e00c5ede17ed2b3bbaad8f229823613e","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2014-11-14T10:21:41Z","title_canon_sha256":"a2e55f0daaeaab881f7523279c002d5f926a90752009b3d39cb25d2793f245e9"},"schema_version":"1.0","source":{"id":"1411.3856","kind":"arxiv","version":2}},"canonical_sha256":"ea8653d433e1c45747e56e040581386279100dd524aca0fd6691f9c4d4b57824","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ea8653d433e1c45747e56e040581386279100dd524aca0fd6691f9c4d4b57824","first_computed_at":"2026-05-18T01:41:30.482177Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:30.482177Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6b/xwgYQ2U+blH8WcqI+mkvSGiqmJTJK3R8UpCAM54+3PpGfS76LBf1z9UzQt8TaoMAbXkpwtWY/KtQRnCZsDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:30.482675Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.3856","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec2b5fbe57bd6214d7cb69e98f468f97507db767b8744dfeda197b140c13efd3","sha256:ec33e4b415cb05b5089fe8b9cdf15387d08730f2cda2ebc66a161445fb106d26"],"state_sha256":"79f93570bdf6c27dac9c51ced56c693138b97ffeea55c4e5cfc68cc501c3bb00"}