{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:2VNEU4UDCYB7QD2OOUJNG3HOON","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":"c0e8b04420e850b0c9cd2e7ee33c496d6d9813adab71b2fc8fd32ccbfe6c3be9","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2006-12-14T16:24:19Z","title_canon_sha256":"2ec58bd06b9751889d5c089b394f41a1121c3ccafbce7657ea1d8a87d11e3552"},"schema_version":"1.0","source":{"id":"quant-ph/0612121","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"quant-ph/0612121","created_at":"2026-05-18T03:24:19Z"},{"alias_kind":"arxiv_version","alias_value":"quant-ph/0612121v3","created_at":"2026-05-18T03:24:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.quant-ph/0612121","created_at":"2026-05-18T03:24:19Z"},{"alias_kind":"pith_short_12","alias_value":"2VNEU4UDCYB7","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_16","alias_value":"2VNEU4UDCYB7QD2O","created_at":"2026-05-18T12:25:53Z"},{"alias_kind":"pith_short_8","alias_value":"2VNEU4UD","created_at":"2026-05-18T12:25:53Z"}],"graph_snapshots":[{"event_id":"sha256:a397f44b0bdd7e96d61ecfbc3748685db4a28583a5f0068ab24878dcffeef975","target":"graph","created_at":"2026-05-18T03:24:19Z","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":"We show the unconditional security of decoy-state method quantum cryptography with whatever intensity error pattern provided that the error is not too large. Our result immediately applies to the existing experimental data. Our result is not limitted to coherent states.","authors_text":"Cheng-Zhi Peng, Jian-Wei Pan, Jun Zhang, Xiang-Bin Wang","cross_cats":[],"headline":"","license":"","primary_cat":"quant-ph","submitted_at":"2006-12-14T16:24:19Z","title":"Security of decoy-state quantum key distribution with inexactly controlled source"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"quant-ph/0612121","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:f000dcda4db3aaba458f268a98cbd3b521524cdd0ca69c913f6f6e9dbd57a8ec","target":"record","created_at":"2026-05-18T03:24:19Z","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":"c0e8b04420e850b0c9cd2e7ee33c496d6d9813adab71b2fc8fd32ccbfe6c3be9","cross_cats_sorted":[],"license":"","primary_cat":"quant-ph","submitted_at":"2006-12-14T16:24:19Z","title_canon_sha256":"2ec58bd06b9751889d5c089b394f41a1121c3ccafbce7657ea1d8a87d11e3552"},"schema_version":"1.0","source":{"id":"quant-ph/0612121","kind":"arxiv","version":3}},"canonical_sha256":"d55a4a72831603f80f4e7512d36cee737f29b38317283897b7ec94c64203e4e2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d55a4a72831603f80f4e7512d36cee737f29b38317283897b7ec94c64203e4e2","first_computed_at":"2026-05-18T03:24:19.202682Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:24:19.202682Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"S810u5u4FAtnSOM8H1n35QVR/ryW6Vs26V3igHs9yAsFhlm4T77SCNr/cluw/D7qsBTh8oHJk93l9kfPy2V0DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:24:19.203376Z","signed_message":"canonical_sha256_bytes"},"source_id":"quant-ph/0612121","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f000dcda4db3aaba458f268a98cbd3b521524cdd0ca69c913f6f6e9dbd57a8ec","sha256:a397f44b0bdd7e96d61ecfbc3748685db4a28583a5f0068ab24878dcffeef975"],"state_sha256":"ed622173726d3af334c682cdd917354dbbbd6ca31ab27d3ad8c803498049aa99"}