{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:Y62AEC6XZAAKNQSJJP267UAVY7","short_pith_number":"pith:Y62AEC6X","canonical_record":{"source":{"id":"2311.17380","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-11-29T06:15:51Z","cross_cats_sorted":[],"title_canon_sha256":"d686f8f98d1285aa149f39ef9c36fbfdb35feff1d543fe708b59753e1dfdacd2","abstract_canon_sha256":"622da95ee12c5ecc0f63bb632eb159ad2bd7805cf9dcd168001baf072a48cba8"},"schema_version":"1.0"},"canonical_sha256":"c7b4020bd7c800a6c2494bf5efd015c7f747ee6bb1f0727c7a9f406a5bb4bb08","source":{"kind":"arxiv","id":"2311.17380","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.17380","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"arxiv_version","alias_value":"2311.17380v1","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.17380","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"pith_short_12","alias_value":"Y62AEC6XZAAK","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"pith_short_16","alias_value":"Y62AEC6XZAAKNQSJ","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"pith_short_8","alias_value":"Y62AEC6X","created_at":"2026-07-05T07:18:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:Y62AEC6XZAAKNQSJJP267UAVY7","target":"record","payload":{"canonical_record":{"source":{"id":"2311.17380","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-11-29T06:15:51Z","cross_cats_sorted":[],"title_canon_sha256":"d686f8f98d1285aa149f39ef9c36fbfdb35feff1d543fe708b59753e1dfdacd2","abstract_canon_sha256":"622da95ee12c5ecc0f63bb632eb159ad2bd7805cf9dcd168001baf072a48cba8"},"schema_version":"1.0"},"canonical_sha256":"c7b4020bd7c800a6c2494bf5efd015c7f747ee6bb1f0727c7a9f406a5bb4bb08","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:18:02.523858Z","signature_b64":"4SXK27XKAUXwnn+kam9BaNQElBtp3e+lfez7FbuA+JCz0q2pcJNhdBI/mw3rhh8VqfXV1soruXF6xGWIQNCnAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7b4020bd7c800a6c2494bf5efd015c7f747ee6bb1f0727c7a9f406a5bb4bb08","last_reissued_at":"2026-07-05T07:18:02.523378Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:18:02.523378Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2311.17380","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":"2026-07-05T07:18:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9vFaoBxRS23nP2XtYlScPUcuooedBI2ssmQS6ZZQKIraRXtEY0IkRu+B1ovvtlrARcssF0wRJp9w/Zax+jRhDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T03:21:08.593233Z"},"content_sha256":"e80b7db0d7a77fb965fed6bfa41edf1ea408dbb6248512c8e970111a5ae9332e","schema_version":"1.0","event_id":"sha256:e80b7db0d7a77fb965fed6bfa41edf1ea408dbb6248512c8e970111a5ae9332e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:Y62AEC6XZAAKNQSJJP267UAVY7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"An Ultra-fast Quantum Random Number Generation Scheme Based on Laser Phase Noise","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bingjie Xu, Bin Luoand Hong Guo, Fan Fan, Haoyuan Jiang, Heng Wang, Jiayi Dou, Jie Yang, Jinlu Liu, Mei Wu, Qi Su, Song Yu, Wei Huang, Yang Li, Yan Pan, Yichen Zhang, Yiming Bian","submitted_at":"2023-11-29T06:15:51Z","abstract_excerpt":"Based on the intrinsic random property of quantum mechanics, quantum random number generators allow for access of truly unpredictable random sequence and are now heading towards high performance and small miniaturization, among which a popular scheme is based on the laser phase noise. However, this scheme is generally limited in speed and implementation complexity, especially for chip integration. In this work, a general physical model based on wiener process for such schemes is introduced, which provides an approach to clearly explain the limitation on the generation rate and comprehensively "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.17380","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2311.17380/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":"2026-07-05T07:18:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tJMo9LQsBEie/91gaSPW6oJvcFWAeti9PvNfZwDgJ/0PfvG5PrRWoFk/IU9n+R+j8CkEHWFavVZ389ZMSTOyCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T03:21:08.593754Z"},"content_sha256":"333f535be6b3cf5ce7cc132e9554322aa547458aae62feff76720d311adbe051","schema_version":"1.0","event_id":"sha256:333f535be6b3cf5ce7cc132e9554322aa547458aae62feff76720d311adbe051"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y62AEC6XZAAKNQSJJP267UAVY7/bundle.json","state_url":"https://pith.science/pith/Y62AEC6XZAAKNQSJJP267UAVY7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y62AEC6XZAAKNQSJJP267UAVY7/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":"2026-08-18T03:21:08Z","links":{"resolver":"https://pith.science/pith/Y62AEC6XZAAKNQSJJP267UAVY7","bundle":"https://pith.science/pith/Y62AEC6XZAAKNQSJJP267UAVY7/bundle.json","state":"https://pith.science/pith/Y62AEC6XZAAKNQSJJP267UAVY7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y62AEC6XZAAKNQSJJP267UAVY7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:Y62AEC6XZAAKNQSJJP267UAVY7","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":"622da95ee12c5ecc0f63bb632eb159ad2bd7805cf9dcd168001baf072a48cba8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-11-29T06:15:51Z","title_canon_sha256":"d686f8f98d1285aa149f39ef9c36fbfdb35feff1d543fe708b59753e1dfdacd2"},"schema_version":"1.0","source":{"id":"2311.17380","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2311.17380","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"arxiv_version","alias_value":"2311.17380v1","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2311.17380","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"pith_short_12","alias_value":"Y62AEC6XZAAK","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"pith_short_16","alias_value":"Y62AEC6XZAAKNQSJ","created_at":"2026-07-05T07:18:02Z"},{"alias_kind":"pith_short_8","alias_value":"Y62AEC6X","created_at":"2026-07-05T07:18:02Z"}],"graph_snapshots":[{"event_id":"sha256:333f535be6b3cf5ce7cc132e9554322aa547458aae62feff76720d311adbe051","target":"graph","created_at":"2026-07-05T07:18:02Z","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/2311.17380/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Based on the intrinsic random property of quantum mechanics, quantum random number generators allow for access of truly unpredictable random sequence and are now heading towards high performance and small miniaturization, among which a popular scheme is based on the laser phase noise. However, this scheme is generally limited in speed and implementation complexity, especially for chip integration. In this work, a general physical model based on wiener process for such schemes is introduced, which provides an approach to clearly explain the limitation on the generation rate and comprehensively ","authors_text":"Bingjie Xu, Bin Luoand Hong Guo, Fan Fan, Haoyuan Jiang, Heng Wang, Jiayi Dou, Jie Yang, Jinlu Liu, Mei Wu, Qi Su, Song Yu, Wei Huang, Yang Li, Yan Pan, Yichen Zhang, Yiming Bian","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-11-29T06:15:51Z","title":"An Ultra-fast Quantum Random Number Generation Scheme Based on Laser Phase Noise"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2311.17380","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:e80b7db0d7a77fb965fed6bfa41edf1ea408dbb6248512c8e970111a5ae9332e","target":"record","created_at":"2026-07-05T07:18:02Z","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":"622da95ee12c5ecc0f63bb632eb159ad2bd7805cf9dcd168001baf072a48cba8","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2023-11-29T06:15:51Z","title_canon_sha256":"d686f8f98d1285aa149f39ef9c36fbfdb35feff1d543fe708b59753e1dfdacd2"},"schema_version":"1.0","source":{"id":"2311.17380","kind":"arxiv","version":1}},"canonical_sha256":"c7b4020bd7c800a6c2494bf5efd015c7f747ee6bb1f0727c7a9f406a5bb4bb08","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7b4020bd7c800a6c2494bf5efd015c7f747ee6bb1f0727c7a9f406a5bb4bb08","first_computed_at":"2026-07-05T07:18:02.523378Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:18:02.523378Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4SXK27XKAUXwnn+kam9BaNQElBtp3e+lfez7FbuA+JCz0q2pcJNhdBI/mw3rhh8VqfXV1soruXF6xGWIQNCnAw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:18:02.523858Z","signed_message":"canonical_sha256_bytes"},"source_id":"2311.17380","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e80b7db0d7a77fb965fed6bfa41edf1ea408dbb6248512c8e970111a5ae9332e","sha256:333f535be6b3cf5ce7cc132e9554322aa547458aae62feff76720d311adbe051"],"state_sha256":"18a763bdc42c153d4e6004a56e72ab466e1ea7cbd2e196773571c5e8fca7901a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LLwoPILDH4pM1st/UZtd0I7QOrmwPdh2hgxlh4WQFquwSUJKRyeY+g0sH2RtqpWFjnNBhzJBDSLdAP+4Yo2IDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T03:21:08.597709Z","bundle_sha256":"a33efb54b41bc4b066c54844847cced817829f42158e0db4b67b26b16b42c040"}}