{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:4ZSBIZVZMIBVJSHUJNWPNZOKHD","short_pith_number":"pith:4ZSBIZVZ","canonical_record":{"source":{"id":"1905.02342","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-05-07T03:42:04Z","cross_cats_sorted":["cs.CR","quant-ph","stat.ML"],"title_canon_sha256":"8a587bbceb5638938bd1722474a7b6427d39f761829e7b70a1bf54b5868b9dcd","abstract_canon_sha256":"73c81c30db0d0e9141ba9de1f6219e2e65a7cf53ec4d576bb0cdca05adaf2735"},"schema_version":"1.0"},"canonical_sha256":"e6641466b9620354c8f44b6cf6e5ca38f49868cb5610d64e969c490df26fe88e","source":{"kind":"arxiv","id":"1905.02342","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.02342","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"arxiv_version","alias_value":"1905.02342v3","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.02342","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"pith_short_12","alias_value":"4ZSBIZVZMIBV","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"pith_short_16","alias_value":"4ZSBIZVZMIBVJSHU","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"pith_short_8","alias_value":"4ZSBIZVZ","created_at":"2026-07-05T10:59:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:4ZSBIZVZMIBVJSHUJNWPNZOKHD","target":"record","payload":{"canonical_record":{"source":{"id":"1905.02342","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-05-07T03:42:04Z","cross_cats_sorted":["cs.CR","quant-ph","stat.ML"],"title_canon_sha256":"8a587bbceb5638938bd1722474a7b6427d39f761829e7b70a1bf54b5868b9dcd","abstract_canon_sha256":"73c81c30db0d0e9141ba9de1f6219e2e65a7cf53ec4d576bb0cdca05adaf2735"},"schema_version":"1.0"},"canonical_sha256":"e6641466b9620354c8f44b6cf6e5ca38f49868cb5610d64e969c490df26fe88e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:59:44.929554Z","signature_b64":"XnkKwVwhqrPsPd3PDfBVL585p6C8jbp2A6ewhoncAiYKirjuL2T9tz7yVwbAeLSzs22h//1ypSsGa5b9m6a2BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e6641466b9620354c8f44b6cf6e5ca38f49868cb5610d64e969c490df26fe88e","last_reissued_at":"2026-07-05T10:59:44.929141Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:59:44.929141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1905.02342","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:59:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SpnS/o9xv6YJxmNiCVf4rzDrXRZIfZokCYYgWkPWRjsw5q8D9n7f+Vx3tJcFKlDnNt6qet6tfGA408CV8PuqAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T19:54:13.404525Z"},"content_sha256":"bd7a6c6a784c8407f3bbfbe2e5a1cc83d26b1ff6b52b6e0169190f4751d4a9e8","schema_version":"1.0","event_id":"sha256:bd7a6c6a784c8407f3bbfbe2e5a1cc83d26b1ff6b52b6e0169190f4751d4a9e8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:4ZSBIZVZMIBVJSHUJNWPNZOKHD","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Machine Learning Cryptanalysis of a Quantum Random Number Generator","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CR","quant-ph","stat.ML"],"primary_cat":"cs.LG","authors_text":"Jing Yan Haw, Nhan Duy Truong, Omid Kavehei, Ping Koy Lam, Syed Muhamad Assad","submitted_at":"2019-05-07T03:42:04Z","abstract_excerpt":"Random number generators (RNGs) that are crucial for cryptographic applications have been the subject of adversarial attacks. These attacks exploit environmental information to predict generated random numbers that are supposed to be truly random and unpredictable. Though quantum random number generators (QRNGs) are based on the intrinsic indeterministic nature of quantum properties, the presence of classical noise in the measurement process compromises the integrity of a QRNG. In this paper, we develop a predictive machine learning (ML) analysis to investigate the impact of deterministic clas"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.02342","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1905.02342/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T10:59:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XGGQvyilXG5OxlBxPW8rGTaB2VkTJ9KmAeNFaOfXRZ43IOHqMA6o2q2CP6JgaLcViLbPVDQZ6H6jcsDnoL8CBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T19:54:13.404866Z"},"content_sha256":"d79776ddee8cbc59efa81c72be6e701416de472497f43944e40861a1162d0f8a","schema_version":"1.0","event_id":"sha256:d79776ddee8cbc59efa81c72be6e701416de472497f43944e40861a1162d0f8a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4ZSBIZVZMIBVJSHUJNWPNZOKHD/bundle.json","state_url":"https://pith.science/pith/4ZSBIZVZMIBVJSHUJNWPNZOKHD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4ZSBIZVZMIBVJSHUJNWPNZOKHD/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":"2026-08-14T19:54:13Z","links":{"resolver":"https://pith.science/pith/4ZSBIZVZMIBVJSHUJNWPNZOKHD","bundle":"https://pith.science/pith/4ZSBIZVZMIBVJSHUJNWPNZOKHD/bundle.json","state":"https://pith.science/pith/4ZSBIZVZMIBVJSHUJNWPNZOKHD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4ZSBIZVZMIBVJSHUJNWPNZOKHD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:4ZSBIZVZMIBVJSHUJNWPNZOKHD","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":"73c81c30db0d0e9141ba9de1f6219e2e65a7cf53ec4d576bb0cdca05adaf2735","cross_cats_sorted":["cs.CR","quant-ph","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-05-07T03:42:04Z","title_canon_sha256":"8a587bbceb5638938bd1722474a7b6427d39f761829e7b70a1bf54b5868b9dcd"},"schema_version":"1.0","source":{"id":"1905.02342","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1905.02342","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"arxiv_version","alias_value":"1905.02342v3","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1905.02342","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"pith_short_12","alias_value":"4ZSBIZVZMIBV","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"pith_short_16","alias_value":"4ZSBIZVZMIBVJSHU","created_at":"2026-07-05T10:59:44Z"},{"alias_kind":"pith_short_8","alias_value":"4ZSBIZVZ","created_at":"2026-07-05T10:59:44Z"}],"graph_snapshots":[{"event_id":"sha256:d79776ddee8cbc59efa81c72be6e701416de472497f43944e40861a1162d0f8a","target":"graph","created_at":"2026-07-05T10:59:44Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1905.02342/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Random number generators (RNGs) that are crucial for cryptographic applications have been the subject of adversarial attacks. These attacks exploit environmental information to predict generated random numbers that are supposed to be truly random and unpredictable. Though quantum random number generators (QRNGs) are based on the intrinsic indeterministic nature of quantum properties, the presence of classical noise in the measurement process compromises the integrity of a QRNG. In this paper, we develop a predictive machine learning (ML) analysis to investigate the impact of deterministic clas","authors_text":"Jing Yan Haw, Nhan Duy Truong, Omid Kavehei, Ping Koy Lam, Syed Muhamad Assad","cross_cats":["cs.CR","quant-ph","stat.ML"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-05-07T03:42:04Z","title":"Machine Learning Cryptanalysis of a Quantum Random Number Generator"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1905.02342","kind":"arxiv","version":3},"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:bd7a6c6a784c8407f3bbfbe2e5a1cc83d26b1ff6b52b6e0169190f4751d4a9e8","target":"record","created_at":"2026-07-05T10:59:44Z","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":"73c81c30db0d0e9141ba9de1f6219e2e65a7cf53ec4d576bb0cdca05adaf2735","cross_cats_sorted":["cs.CR","quant-ph","stat.ML"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.LG","submitted_at":"2019-05-07T03:42:04Z","title_canon_sha256":"8a587bbceb5638938bd1722474a7b6427d39f761829e7b70a1bf54b5868b9dcd"},"schema_version":"1.0","source":{"id":"1905.02342","kind":"arxiv","version":3}},"canonical_sha256":"e6641466b9620354c8f44b6cf6e5ca38f49868cb5610d64e969c490df26fe88e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e6641466b9620354c8f44b6cf6e5ca38f49868cb5610d64e969c490df26fe88e","first_computed_at":"2026-07-05T10:59:44.929141Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:59:44.929141Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"XnkKwVwhqrPsPd3PDfBVL585p6C8jbp2A6ewhoncAiYKirjuL2T9tz7yVwbAeLSzs22h//1ypSsGa5b9m6a2BA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:59:44.929554Z","signed_message":"canonical_sha256_bytes"},"source_id":"1905.02342","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd7a6c6a784c8407f3bbfbe2e5a1cc83d26b1ff6b52b6e0169190f4751d4a9e8","sha256:d79776ddee8cbc59efa81c72be6e701416de472497f43944e40861a1162d0f8a"],"state_sha256":"8ddd3313737623ad529e89ff1804a2783ee8946dd6b051abeff845115679b384"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DoV6a2yn94aqNcN56/fgS61WAAE8v93NdAyVA91e3kamaQcbWRpUaAn6gd4AFa8wj1zfGUY0ZTrWW6spTrBVCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T19:54:13.407511Z","bundle_sha256":"dff71cfc6237301d9687db342d96cf476d9d8ae270647a754adac852c6530260"}}