{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LXVBU46UWYVVQ2XX74EQ6OIZ7S","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":"88d3f9606b157ee9abf8680fb324ae5220ea2c1f00889d48d1e704ef74162a89","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-30T07:13:58Z","title_canon_sha256":"abd0ddbb847a464c05b6b9de82aefb5d1e82da5822defbcf3ae11ed951a257dd"},"schema_version":"1.0","source":{"id":"1410.8273","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.8273","created_at":"2026-05-18T02:39:00Z"},{"alias_kind":"arxiv_version","alias_value":"1410.8273v1","created_at":"2026-05-18T02:39:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.8273","created_at":"2026-05-18T02:39:00Z"},{"alias_kind":"pith_short_12","alias_value":"LXVBU46UWYVV","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LXVBU46UWYVVQ2XX","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LXVBU46U","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:22dd67f63264a163c09f4e1afae252f532787d10af0d9200905811684445e064","target":"graph","created_at":"2026-05-18T02:39:00Z","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 propose a combined mathematical framework of order statistics and random matrix theory for multicarrier continuous-variable (CV) quantum key distribution (QKD). In a multicarrier CVQKD scheme, the information is granulated into Gaussian subcarrier CVs, and the physical Gaussian link is divided into Gaussian sub-channels. The sub-channels are dedicated to the conveying of the subcarrier CVs. The distribution statistics analysis covers the study of the distribution of the sub-channel transmittance coefficients in the presence of a Gaussian noise and the utilization of the moment generation fu","authors_text":"Laszlo Gyongyosi","cross_cats":["cs.IT","math.IT"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-30T07:13:58Z","title":"Distribution Statistics and Random Matrix Formalism of Multicarrier Continuous-Variable Quantum Key Distribution"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.8273","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:cccf6f1364e569b4199c8d305026dc1e0d621386c606dfaf2e8c4a524ddedf89","target":"record","created_at":"2026-05-18T02:39:00Z","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":"88d3f9606b157ee9abf8680fb324ae5220ea2c1f00889d48d1e704ef74162a89","cross_cats_sorted":["cs.IT","math.IT"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-30T07:13:58Z","title_canon_sha256":"abd0ddbb847a464c05b6b9de82aefb5d1e82da5822defbcf3ae11ed951a257dd"},"schema_version":"1.0","source":{"id":"1410.8273","kind":"arxiv","version":1}},"canonical_sha256":"5dea1a73d4b62b586af7ff090f3919fc871a9329f5db24409d5a58ac8b5db115","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5dea1a73d4b62b586af7ff090f3919fc871a9329f5db24409d5a58ac8b5db115","first_computed_at":"2026-05-18T02:39:00.211037Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:00.211037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Xc23qfuO5upmly2nQuYQQYdMOFszJ/18P9dSwVd9NOkPAxGgZJhKI7ceFs+SiAgacpxu2M9UM4lClzPpPoOUBg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:00.211430Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.8273","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:cccf6f1364e569b4199c8d305026dc1e0d621386c606dfaf2e8c4a524ddedf89","sha256:22dd67f63264a163c09f4e1afae252f532787d10af0d9200905811684445e064"],"state_sha256":"cc801e42f36d4f55c95097ad9bbfaf3184d773390046c14c1600230d90caadbe"}