{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:4E2M4YPONLQ5SIDS3CM3RJIBNC","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":"9448bb11c0e858c7f64e1b02e8055eaa5b2f712504f7682f962497b9932330c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-03T08:45:52Z","title_canon_sha256":"a84446dd21bf5468b35de25d87c7c08dae1a9212ce7d4efd10afb6a59d75c212"},"schema_version":"1.0","source":{"id":"1709.00685","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.00685","created_at":"2026-05-17T23:48:17Z"},{"alias_kind":"arxiv_version","alias_value":"1709.00685v2","created_at":"2026-05-17T23:48:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.00685","created_at":"2026-05-17T23:48:17Z"},{"alias_kind":"pith_short_12","alias_value":"4E2M4YPONLQ5","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"4E2M4YPONLQ5SIDS","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"4E2M4YPO","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:f2f8b50b6278ba4832bb5e150dad54b78b91b144a2fe9bcfd8ac93303a384180","target":"graph","created_at":"2026-05-17T23:48:17Z","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":"As a fundamental phenomenon in nature, randomness has a wide range of applications in the fields of science and engineering. Among different types of random number generators (RNG), quantum random number generator (QRNG) is a kind of promising RNG as it can provide provable true random numbers based on the inherent randomness of fundamental quantum processes. Nevertheless, the randomness from a QRNG can be diminished (or even destroyed) if the devices (especially the entropy source devices) are not perfect or ill-characterized. To eliminate the practical security loopholes from the source, sou","authors_text":"Bingjie Xu, Hong Guo, Jie Yang, Qi Su, Wei Huang, Yichen Zhang, Zhengyu Li, Ziyang Chen","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-03T08:45:52Z","title":"High Speed Continuous Variable Source-Independent Quantum Random Number Generation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.00685","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":"sha256:5e2125604c6abbd7fc1590ef6a82354b397d503a8f1209fccc7e3ff66eb885d8","target":"record","created_at":"2026-05-17T23:48:17Z","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":"9448bb11c0e858c7f64e1b02e8055eaa5b2f712504f7682f962497b9932330c6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2017-09-03T08:45:52Z","title_canon_sha256":"a84446dd21bf5468b35de25d87c7c08dae1a9212ce7d4efd10afb6a59d75c212"},"schema_version":"1.0","source":{"id":"1709.00685","kind":"arxiv","version":2}},"canonical_sha256":"e134ce61ee6ae1d92072d899b8a50168b4169ca505143c0f7c1c2d4477197b78","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e134ce61ee6ae1d92072d899b8a50168b4169ca505143c0f7c1c2d4477197b78","first_computed_at":"2026-05-17T23:48:17.606049Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:48:17.606049Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UFjD/r5a74SYMX+8yx4RpqQiNNdSQIHbiO5bjm2HajUOYhCPjENm/UCBC+hYPtPzqyXI97JRma8jOvMEtjlRDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:48:17.606716Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.00685","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e2125604c6abbd7fc1590ef6a82354b397d503a8f1209fccc7e3ff66eb885d8","sha256:f2f8b50b6278ba4832bb5e150dad54b78b91b144a2fe9bcfd8ac93303a384180"],"state_sha256":"2c7761465c4e129db573569c29bd2fa76a2d0fad1806f7b7ef0e1f6ddc16bc35"}