{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:MUVMF7UDH5OCFVK63BMY4ZSMS6","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":"9cdd1c4a4e769621d57209aee9aafd8e9b3853f4c6c65e5a139217b285c0fa12","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-05-09T14:46:48Z","title_canon_sha256":"5400a282a65cfd087413438c793bc9e358a16a7d0f0faaeb6a35efb60bd7381d"},"schema_version":"1.0","source":{"id":"1305.2112","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.2112","created_at":"2026-05-18T00:58:42Z"},{"alias_kind":"arxiv_version","alias_value":"1305.2112v1","created_at":"2026-05-18T00:58:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.2112","created_at":"2026-05-18T00:58:42Z"},{"alias_kind":"pith_short_12","alias_value":"MUVMF7UDH5OC","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MUVMF7UDH5OCFVK6","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MUVMF7UD","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:097d0ea78b26dd8df63aecf69088afefdbd2d5832046982dc116bc7275732a93","target":"graph","created_at":"2026-05-18T00:58:42Z","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":"Due to the broadcast nature of wireless medium, wireless communication is extremely vulnerable to eavesdropping attack. Physical-layer security is emerging as a new paradigm to prevent the eavesdropper from interception by exploiting the physical characteristics of wireless channels, which has recently attracted a lot of research attentions. In this paper, we consider the physical-layer security in cooperative wireless networks with multiple decode-and-forward (DF) relays and investigate the best relay selection in the presence of eavesdropping attack. For the comparison purpose, we also exami","authors_text":"Weiming Shen, Xianbin Wang, Yulong Zou","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-05-09T14:46:48Z","title":"Intercept Probability Analysis of Cooperative Wireless Networks with Best Relay Selection in the Presence of Eavesdropping Attack"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.2112","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:b40a7bc51d3836e6acf0fa4b25bf5f353b539dee9df39406e69cb0a6645223a7","target":"record","created_at":"2026-05-18T00:58:42Z","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":"9cdd1c4a4e769621d57209aee9aafd8e9b3853f4c6c65e5a139217b285c0fa12","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2013-05-09T14:46:48Z","title_canon_sha256":"5400a282a65cfd087413438c793bc9e358a16a7d0f0faaeb6a35efb60bd7381d"},"schema_version":"1.0","source":{"id":"1305.2112","kind":"arxiv","version":1}},"canonical_sha256":"652ac2fe833f5c22d55ed8598e664c97b34e66b912beb7c7e1fa5a5d8ba98f35","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"652ac2fe833f5c22d55ed8598e664c97b34e66b912beb7c7e1fa5a5d8ba98f35","first_computed_at":"2026-05-18T00:58:42.381017Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:58:42.381017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sq+H3rf1Mu5pFnDQH7WOeZaaM2Ngz135ovF5aSWLJalgWhJ2WRtm0M4mQI3mDRk0v+XW/JAhxzguxPj4P5XjDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:58:42.381715Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.2112","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b40a7bc51d3836e6acf0fa4b25bf5f353b539dee9df39406e69cb0a6645223a7","sha256:097d0ea78b26dd8df63aecf69088afefdbd2d5832046982dc116bc7275732a93"],"state_sha256":"334b70019034670bdf43868b144345c619de7530dce5f9ae066d445d78f040ad"}