{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:A4FMTCGTF7LG73AE44F3KMSXDI","short_pith_number":"pith:A4FMTCGT","canonical_record":{"source":{"id":"1506.08565","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-06-29T09:53:01Z","cross_cats_sorted":["cs.CR","math.IT"],"title_canon_sha256":"69dd5a8c9a9bd3845b732eea658c33512e19d8b7e36f59df8c39281e4fcd7486","abstract_canon_sha256":"931422352c69de3da200e3303b65b3045dc2f11aababcde450473d93cd6c3e1c"},"schema_version":"1.0"},"canonical_sha256":"070ac988d32fd66fec04e70bb532571a0accde40df626ed9e02ae9ae438db4ff","source":{"kind":"arxiv","id":"1506.08565","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.08565","created_at":"2026-05-18T01:22:18Z"},{"alias_kind":"arxiv_version","alias_value":"1506.08565v2","created_at":"2026-05-18T01:22:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.08565","created_at":"2026-05-18T01:22:18Z"},{"alias_kind":"pith_short_12","alias_value":"A4FMTCGTF7LG","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"A4FMTCGTF7LG73AE","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"A4FMTCGT","created_at":"2026-05-18T12:29:10Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:A4FMTCGTF7LG73AE44F3KMSXDI","target":"record","payload":{"canonical_record":{"source":{"id":"1506.08565","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-06-29T09:53:01Z","cross_cats_sorted":["cs.CR","math.IT"],"title_canon_sha256":"69dd5a8c9a9bd3845b732eea658c33512e19d8b7e36f59df8c39281e4fcd7486","abstract_canon_sha256":"931422352c69de3da200e3303b65b3045dc2f11aababcde450473d93cd6c3e1c"},"schema_version":"1.0"},"canonical_sha256":"070ac988d32fd66fec04e70bb532571a0accde40df626ed9e02ae9ae438db4ff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:22:18.645188Z","signature_b64":"rflaGdyFkQ3P1rZJW8Dz8NYkbqP3YeptUYRB2x8CUH8P+VOBC4vCiH16T2qOoF+6ov8a/m8d84BHINJYYDKLCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"070ac988d32fd66fec04e70bb532571a0accde40df626ed9e02ae9ae438db4ff","last_reissued_at":"2026-05-18T01:22:18.644457Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:22:18.644457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1506.08565","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:22:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"k5YzTPAkG059xA7SAZ299zRK2qWRilTpUnu9yLwUgkrHNCVPbEb4MGZv80lP7V+oPra2/Kc699HTrvsVjInLBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:16:00.874179Z"},"content_sha256":"93d5e5d9250ed28e4f1eec2bc34d74dd6096c31b01ca887e50361b6b55b8ea07","schema_version":"1.0","event_id":"sha256:93d5e5d9250ed28e4f1eec2bc34d74dd6096c31b01ca887e50361b6b55b8ea07"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:A4FMTCGTF7LG73AE44F3KMSXDI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Full-Duplex vs. Half-Duplex Secret-Key Generation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR","math.IT"],"primary_cat":"cs.IT","authors_text":"Aydin Sezgin, Hendrik Vogt, Zohaib Hassan Awan","submitted_at":"2015-06-29T09:53:01Z","abstract_excerpt":"Full-duplex (FD) communication is regarded as a key technology in future 5G and Internet of Things (IoT) systems. In addition to high data rate constraints, the success of these systems depends on the ability to allow for confidentiality and security. Secret-key agreement from reciprocal wireless channels can be regarded as a valuable supplement for security at the physical layer. In this work, we study the role of FD communication in conjunction with secret-key agreement. We first introduce two complementary key generation models for FD and half-duplex (HD) settings and compare the performanc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.08565","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:22:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E2Gra4jMk8rzz1L5rcb4so7ZY6NzKxq8Ad9+oxa3l0Wn5Gm/R9N+yMnIpvg6R5TkATuzpWfMFfBZtpfme399BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T21:16:00.874846Z"},"content_sha256":"fbdd4e17627eb68ed784aed37f21cf5f0f4fa6a04e6ac74ba212d23ea53d3284","schema_version":"1.0","event_id":"sha256:fbdd4e17627eb68ed784aed37f21cf5f0f4fa6a04e6ac74ba212d23ea53d3284"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/A4FMTCGTF7LG73AE44F3KMSXDI/bundle.json","state_url":"https://pith.science/pith/A4FMTCGTF7LG73AE44F3KMSXDI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/A4FMTCGTF7LG73AE44F3KMSXDI/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T21:16:00Z","links":{"resolver":"https://pith.science/pith/A4FMTCGTF7LG73AE44F3KMSXDI","bundle":"https://pith.science/pith/A4FMTCGTF7LG73AE44F3KMSXDI/bundle.json","state":"https://pith.science/pith/A4FMTCGTF7LG73AE44F3KMSXDI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/A4FMTCGTF7LG73AE44F3KMSXDI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:A4FMTCGTF7LG73AE44F3KMSXDI","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":"931422352c69de3da200e3303b65b3045dc2f11aababcde450473d93cd6c3e1c","cross_cats_sorted":["cs.CR","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-06-29T09:53:01Z","title_canon_sha256":"69dd5a8c9a9bd3845b732eea658c33512e19d8b7e36f59df8c39281e4fcd7486"},"schema_version":"1.0","source":{"id":"1506.08565","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1506.08565","created_at":"2026-05-18T01:22:18Z"},{"alias_kind":"arxiv_version","alias_value":"1506.08565v2","created_at":"2026-05-18T01:22:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1506.08565","created_at":"2026-05-18T01:22:18Z"},{"alias_kind":"pith_short_12","alias_value":"A4FMTCGTF7LG","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"A4FMTCGTF7LG73AE","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"A4FMTCGT","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:fbdd4e17627eb68ed784aed37f21cf5f0f4fa6a04e6ac74ba212d23ea53d3284","target":"graph","created_at":"2026-05-18T01:22:18Z","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":"Full-duplex (FD) communication is regarded as a key technology in future 5G and Internet of Things (IoT) systems. In addition to high data rate constraints, the success of these systems depends on the ability to allow for confidentiality and security. Secret-key agreement from reciprocal wireless channels can be regarded as a valuable supplement for security at the physical layer. In this work, we study the role of FD communication in conjunction with secret-key agreement. We first introduce two complementary key generation models for FD and half-duplex (HD) settings and compare the performanc","authors_text":"Aydin Sezgin, Hendrik Vogt, Zohaib Hassan Awan","cross_cats":["cs.CR","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-06-29T09:53:01Z","title":"Full-Duplex vs. Half-Duplex Secret-Key Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1506.08565","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":"sha256:93d5e5d9250ed28e4f1eec2bc34d74dd6096c31b01ca887e50361b6b55b8ea07","target":"record","created_at":"2026-05-18T01:22:18Z","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":"931422352c69de3da200e3303b65b3045dc2f11aababcde450473d93cd6c3e1c","cross_cats_sorted":["cs.CR","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-06-29T09:53:01Z","title_canon_sha256":"69dd5a8c9a9bd3845b732eea658c33512e19d8b7e36f59df8c39281e4fcd7486"},"schema_version":"1.0","source":{"id":"1506.08565","kind":"arxiv","version":2}},"canonical_sha256":"070ac988d32fd66fec04e70bb532571a0accde40df626ed9e02ae9ae438db4ff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"070ac988d32fd66fec04e70bb532571a0accde40df626ed9e02ae9ae438db4ff","first_computed_at":"2026-05-18T01:22:18.644457Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:22:18.644457Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rflaGdyFkQ3P1rZJW8Dz8NYkbqP3YeptUYRB2x8CUH8P+VOBC4vCiH16T2qOoF+6ov8a/m8d84BHINJYYDKLCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:22:18.645188Z","signed_message":"canonical_sha256_bytes"},"source_id":"1506.08565","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:93d5e5d9250ed28e4f1eec2bc34d74dd6096c31b01ca887e50361b6b55b8ea07","sha256:fbdd4e17627eb68ed784aed37f21cf5f0f4fa6a04e6ac74ba212d23ea53d3284"],"state_sha256":"eab0ed855b689726854523de259a847dbd93fda0c6dac4ff271e438b954d8443"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K2Z58QHGCq5EMwMx4M3MN3QgsqWWw3CZKa2KvLDiq0accme4v/XxFnEjPhUV+PypRgvFGSIzMxsbngf/g5YeCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T21:16:00.878117Z","bundle_sha256":"238db0e5daff3c6aa81a1f7d7894ccced317be5032cb8ad802525667dabceb03"}}