{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:I3THFB54NCA2IUYOBZETQTGGEQ","short_pith_number":"pith:I3THFB54","canonical_record":{"source":{"id":"1512.02754","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-12-09T05:26:04Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"d898df0d804c4e05baac33bb4967b015a80804fd6c09a6b4a2762b78d36e6857","abstract_canon_sha256":"d2ed7c38df778b44e29db7f951c14aef5d0f0247d222bb662cddb293399635b8"},"schema_version":"1.0"},"canonical_sha256":"46e67287bc6881a4530e0e49384cc6242858f9fda66a7fc61dd8197d53992761","source":{"kind":"arxiv","id":"1512.02754","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.02754","created_at":"2026-05-18T00:51:28Z"},{"alias_kind":"arxiv_version","alias_value":"1512.02754v2","created_at":"2026-05-18T00:51:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.02754","created_at":"2026-05-18T00:51:28Z"},{"alias_kind":"pith_short_12","alias_value":"I3THFB54NCA2","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"I3THFB54NCA2IUYO","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"I3THFB54","created_at":"2026-05-18T12:29:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:I3THFB54NCA2IUYOBZETQTGGEQ","target":"record","payload":{"canonical_record":{"source":{"id":"1512.02754","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-12-09T05:26:04Z","cross_cats_sorted":["math.IT"],"title_canon_sha256":"d898df0d804c4e05baac33bb4967b015a80804fd6c09a6b4a2762b78d36e6857","abstract_canon_sha256":"d2ed7c38df778b44e29db7f951c14aef5d0f0247d222bb662cddb293399635b8"},"schema_version":"1.0"},"canonical_sha256":"46e67287bc6881a4530e0e49384cc6242858f9fda66a7fc61dd8197d53992761","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:28.477359Z","signature_b64":"mHNw75yr89uREmXgfayreqroqn41Nbw8F0pH6x0lUYvcvGSXamlCEifGkhIdOMqBF0Y+0WAta6f2hTj2DIsFDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"46e67287bc6881a4530e0e49384cc6242858f9fda66a7fc61dd8197d53992761","last_reissued_at":"2026-05-18T00:51:28.476804Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:28.476804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1512.02754","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":"2026-05-18T00:51:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YqXzGSpDKTbuIfDB2TD6SGX6lz8Tn4QKJ6fg4j3zUwzcZ4TuDfknotQEThSwP5AJ9muRuuJ9x1ZniCx+P53yBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:46:55.719374Z"},"content_sha256":"a55fad7b0c749ed2c48a8786d045b34dd1360e8fdf4a2a1fe2dda6df138ba823","schema_version":"1.0","event_id":"sha256:a55fad7b0c749ed2c48a8786d045b34dd1360e8fdf4a2a1fe2dda6df138ba823"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:I3THFB54NCA2IUYOBZETQTGGEQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Proactive Eavesdropping via Cognitive Jamming in Fading Channels","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.IT"],"primary_cat":"cs.IT","authors_text":"Jie Xu, Lingjie Duan, Rui Zhang","submitted_at":"2015-12-09T05:26:04Z","abstract_excerpt":"To enhance the national security, there is a growing need for government agencies to legitimately monitor suspicious communication links for preventing intended crimes and terror attacks. In this paper, we propose a new wireless information surveillance paradigm by investigating a scenario where a legitimate monitor aims to intercept a suspicious wireless communication link over fading channels. The legitimate monitor can successfully eavesdrop (decode) the information of the suspicious link at each fading state only when its achievable data rate is no smaller than that at the suspicious recei"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.02754","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":"2026-05-18T00:51:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tjIu8q2dS56b+mX7scAAqzPfzF70358ipcguxRnZ92RXnX8l6zyhkLVV5JbG7FdLAfNY8wCi66n5JyBvJNeyAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T21:46:55.719723Z"},"content_sha256":"dcc61fedfc8fa7779b43f84ad6fdc6cb04d54ec5e909d5cc37cdb037f25b185d","schema_version":"1.0","event_id":"sha256:dcc61fedfc8fa7779b43f84ad6fdc6cb04d54ec5e909d5cc37cdb037f25b185d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/I3THFB54NCA2IUYOBZETQTGGEQ/bundle.json","state_url":"https://pith.science/pith/I3THFB54NCA2IUYOBZETQTGGEQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/I3THFB54NCA2IUYOBZETQTGGEQ/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":"2026-05-29T21:46:55Z","links":{"resolver":"https://pith.science/pith/I3THFB54NCA2IUYOBZETQTGGEQ","bundle":"https://pith.science/pith/I3THFB54NCA2IUYOBZETQTGGEQ/bundle.json","state":"https://pith.science/pith/I3THFB54NCA2IUYOBZETQTGGEQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/I3THFB54NCA2IUYOBZETQTGGEQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:I3THFB54NCA2IUYOBZETQTGGEQ","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":"d2ed7c38df778b44e29db7f951c14aef5d0f0247d222bb662cddb293399635b8","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-12-09T05:26:04Z","title_canon_sha256":"d898df0d804c4e05baac33bb4967b015a80804fd6c09a6b4a2762b78d36e6857"},"schema_version":"1.0","source":{"id":"1512.02754","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1512.02754","created_at":"2026-05-18T00:51:28Z"},{"alias_kind":"arxiv_version","alias_value":"1512.02754v2","created_at":"2026-05-18T00:51:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.02754","created_at":"2026-05-18T00:51:28Z"},{"alias_kind":"pith_short_12","alias_value":"I3THFB54NCA2","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"I3THFB54NCA2IUYO","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"I3THFB54","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:dcc61fedfc8fa7779b43f84ad6fdc6cb04d54ec5e909d5cc37cdb037f25b185d","target":"graph","created_at":"2026-05-18T00:51:28Z","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":"To enhance the national security, there is a growing need for government agencies to legitimately monitor suspicious communication links for preventing intended crimes and terror attacks. In this paper, we propose a new wireless information surveillance paradigm by investigating a scenario where a legitimate monitor aims to intercept a suspicious wireless communication link over fading channels. The legitimate monitor can successfully eavesdrop (decode) the information of the suspicious link at each fading state only when its achievable data rate is no smaller than that at the suspicious recei","authors_text":"Jie Xu, Lingjie Duan, Rui Zhang","cross_cats":["math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-12-09T05:26:04Z","title":"Proactive Eavesdropping via Cognitive Jamming in Fading Channels"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.02754","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:a55fad7b0c749ed2c48a8786d045b34dd1360e8fdf4a2a1fe2dda6df138ba823","target":"record","created_at":"2026-05-18T00:51:28Z","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":"d2ed7c38df778b44e29db7f951c14aef5d0f0247d222bb662cddb293399635b8","cross_cats_sorted":["math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.IT","submitted_at":"2015-12-09T05:26:04Z","title_canon_sha256":"d898df0d804c4e05baac33bb4967b015a80804fd6c09a6b4a2762b78d36e6857"},"schema_version":"1.0","source":{"id":"1512.02754","kind":"arxiv","version":2}},"canonical_sha256":"46e67287bc6881a4530e0e49384cc6242858f9fda66a7fc61dd8197d53992761","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"46e67287bc6881a4530e0e49384cc6242858f9fda66a7fc61dd8197d53992761","first_computed_at":"2026-05-18T00:51:28.476804Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:28.476804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mHNw75yr89uREmXgfayreqroqn41Nbw8F0pH6x0lUYvcvGSXamlCEifGkhIdOMqBF0Y+0WAta6f2hTj2DIsFDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:28.477359Z","signed_message":"canonical_sha256_bytes"},"source_id":"1512.02754","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a55fad7b0c749ed2c48a8786d045b34dd1360e8fdf4a2a1fe2dda6df138ba823","sha256:dcc61fedfc8fa7779b43f84ad6fdc6cb04d54ec5e909d5cc37cdb037f25b185d"],"state_sha256":"aa6400ed9ea6540087d1d3b9d550061a37886212e2a6c8d85ca5a42abca0514a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pKR0acv6NBVMNneFDGQrY+R07XNxD3x/REI2/oCPHmkjKeBUbvL9qlAkCcjWv3fVtKWDt4jSxV8wcQgyx7GWAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T21:46:55.723184Z","bundle_sha256":"0335999391c34e96b68b952c71f0e4ee108ba2557cfbac4972d3fa15b49c8745"}}