{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:WHH4US6ZB4XCXJIX5ZHWRGLT7H","short_pith_number":"pith:WHH4US6Z","canonical_record":{"source":{"id":"1811.06144","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-11-15T02:35:59Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"2f099bd29ae3a2c1045b68ad12fdaa76f49b33223a32018ef0aa61b6db0c0613","abstract_canon_sha256":"2ccdfa72d56d9612c8943c20cbcef5b7b4f5273648777a6c573f3959bdade069"},"schema_version":"1.0"},"canonical_sha256":"b1cfca4bd90f2e2ba517ee4f689973f9ea7c0ebdb5ed5d1d1b2292ef3e548c26","source":{"kind":"arxiv","id":"1811.06144","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06144","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06144v1","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06144","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"pith_short_12","alias_value":"WHH4US6ZB4XC","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"WHH4US6ZB4XCXJIX","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"WHH4US6Z","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:WHH4US6ZB4XCXJIX5ZHWRGLT7H","target":"record","payload":{"canonical_record":{"source":{"id":"1811.06144","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-11-15T02:35:59Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"2f099bd29ae3a2c1045b68ad12fdaa76f49b33223a32018ef0aa61b6db0c0613","abstract_canon_sha256":"2ccdfa72d56d9612c8943c20cbcef5b7b4f5273648777a6c573f3959bdade069"},"schema_version":"1.0"},"canonical_sha256":"b1cfca4bd90f2e2ba517ee4f689973f9ea7c0ebdb5ed5d1d1b2292ef3e548c26","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:38.535512Z","signature_b64":"FnGZ3w/QRH2CW9gUwySRwyutNP2qy98zdjz0cPJ6jzraKTMYgaSHIzXqjieNTAstOcMW9ZbGzeZxU/jEA58LAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b1cfca4bd90f2e2ba517ee4f689973f9ea7c0ebdb5ed5d1d1b2292ef3e548c26","last_reissued_at":"2026-05-18T00:00:38.535087Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:38.535087Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.06144","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:00:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FGmc7CGPb2mDXT/yUpi+HQXpPImLzZoWyKIuLtG56kSwYMaOwh21asqIR8u/q4hOM+8SOV1BcRTTo3pBtjQ5DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T02:46:26.950061Z"},"content_sha256":"f534b937675f6010d7fd465757e894f874756813f715cb64d722114052a46764","schema_version":"1.0","event_id":"sha256:f534b937675f6010d7fd465757e894f874756813f715cb64d722114052a46764"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:WHH4US6ZB4XCXJIX5ZHWRGLT7H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Adaptive Full-Duplex Jamming Receiver for Secure D2D Links in Random Networks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Bing-Qing Zhao, Hui-Ming Wang, Tong-Xing Zheng","submitted_at":"2018-11-15T02:35:59Z","abstract_excerpt":"Device-to-device (D2D) communication raises new transmission secrecy protection challenges, since conventional physical layer security approaches, such as multiple antennas and cooperation techniques, are invalid due to its resource/size constraints. The full-duplex (FD) jamming receiver, which radiates jamming signals to confuse eavesdroppers when receiving the desired signal simultaneously, is a promising candidate. Unlike existing endeavors that assume the FD jamming receiver always improves the secrecy performance compared with the half-duplex (HD) receiver, we show that this assumption hi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06144","kind":"arxiv","version":1},"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":"2026-05-18T00:00:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JWm9BCWnctGuV1R0XeGiIO9vckaMEpZO5HR9ElHFx4m/e8XtZro5S+BsqFC+OAnVeiTSfqvUDVUyBv3ePeV3DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-24T02:46:26.950793Z"},"content_sha256":"b90762b35c92eed34b43dff3678d71a1b3ae7c059e300185ad00cf1476e1d86b","schema_version":"1.0","event_id":"sha256:b90762b35c92eed34b43dff3678d71a1b3ae7c059e300185ad00cf1476e1d86b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WHH4US6ZB4XCXJIX5ZHWRGLT7H/bundle.json","state_url":"https://pith.science/pith/WHH4US6ZB4XCXJIX5ZHWRGLT7H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WHH4US6ZB4XCXJIX5ZHWRGLT7H/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":"2026-05-24T02:46:26Z","links":{"resolver":"https://pith.science/pith/WHH4US6ZB4XCXJIX5ZHWRGLT7H","bundle":"https://pith.science/pith/WHH4US6ZB4XCXJIX5ZHWRGLT7H/bundle.json","state":"https://pith.science/pith/WHH4US6ZB4XCXJIX5ZHWRGLT7H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WHH4US6ZB4XCXJIX5ZHWRGLT7H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WHH4US6ZB4XCXJIX5ZHWRGLT7H","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":"2ccdfa72d56d9612c8943c20cbcef5b7b4f5273648777a6c573f3959bdade069","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-11-15T02:35:59Z","title_canon_sha256":"2f099bd29ae3a2c1045b68ad12fdaa76f49b33223a32018ef0aa61b6db0c0613"},"schema_version":"1.0","source":{"id":"1811.06144","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.06144","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"arxiv_version","alias_value":"1811.06144v1","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.06144","created_at":"2026-05-18T00:00:38Z"},{"alias_kind":"pith_short_12","alias_value":"WHH4US6ZB4XC","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"WHH4US6ZB4XCXJIX","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"WHH4US6Z","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:b90762b35c92eed34b43dff3678d71a1b3ae7c059e300185ad00cf1476e1d86b","target":"graph","created_at":"2026-05-18T00:00:38Z","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":"Device-to-device (D2D) communication raises new transmission secrecy protection challenges, since conventional physical layer security approaches, such as multiple antennas and cooperation techniques, are invalid due to its resource/size constraints. The full-duplex (FD) jamming receiver, which radiates jamming signals to confuse eavesdroppers when receiving the desired signal simultaneously, is a promising candidate. Unlike existing endeavors that assume the FD jamming receiver always improves the secrecy performance compared with the half-duplex (HD) receiver, we show that this assumption hi","authors_text":"Bing-Qing Zhao, Hui-Ming Wang, Tong-Xing Zheng","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-11-15T02:35:59Z","title":"Adaptive Full-Duplex Jamming Receiver for Secure D2D Links in Random Networks"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.06144","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:f534b937675f6010d7fd465757e894f874756813f715cb64d722114052a46764","target":"record","created_at":"2026-05-18T00:00:38Z","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":"2ccdfa72d56d9612c8943c20cbcef5b7b4f5273648777a6c573f3959bdade069","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2018-11-15T02:35:59Z","title_canon_sha256":"2f099bd29ae3a2c1045b68ad12fdaa76f49b33223a32018ef0aa61b6db0c0613"},"schema_version":"1.0","source":{"id":"1811.06144","kind":"arxiv","version":1}},"canonical_sha256":"b1cfca4bd90f2e2ba517ee4f689973f9ea7c0ebdb5ed5d1d1b2292ef3e548c26","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b1cfca4bd90f2e2ba517ee4f689973f9ea7c0ebdb5ed5d1d1b2292ef3e548c26","first_computed_at":"2026-05-18T00:00:38.535087Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:38.535087Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FnGZ3w/QRH2CW9gUwySRwyutNP2qy98zdjz0cPJ6jzraKTMYgaSHIzXqjieNTAstOcMW9ZbGzeZxU/jEA58LAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:38.535512Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.06144","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f534b937675f6010d7fd465757e894f874756813f715cb64d722114052a46764","sha256:b90762b35c92eed34b43dff3678d71a1b3ae7c059e300185ad00cf1476e1d86b"],"state_sha256":"607b05c94568489c2853c7a6c370f3b58821057c05a87854dc7c0eeff5f62cbd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OfI/Xo2q+OexJGNgELTZSw8876FJISC39gtxPxZVmqsP/ZTEBsBIgvPHHx/obg/JbKPrxX5Ky1bjILKzkWtyDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-24T02:46:26.954780Z","bundle_sha256":"22086f2f45e3913ebf0576c877993fdb4560392812b3854fbb98ccd443109011"}}