{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:B56YYI2G3CUZ7BHJNHWEMHY64X","short_pith_number":"pith:B56YYI2G","schema_version":"1.0","canonical_sha256":"0f7d8c2346d8a99f84e969ec461f1ee5d9f4cf58b5d9f0b2ee231ebe3cdbf479","source":{"kind":"arxiv","id":"1207.0392","version":3},"attestation_state":"computed","paper":{"title":"Three-intensity decoy state method for device independent quantum key distribution with basis dependent errors","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Xiang-Bin Wang","submitted_at":"2012-07-02T14:05:21Z","abstract_excerpt":"We study the measurement device independent quantum key distribution (MDIQKD) in practice with limited resource, when there are only 3 different states in implementing the decoy-state method and when there are basis dependent coding errors. We present general formulas for the decoy-state method for two-pulse sources with 3 different states, which can be applied to the recently proposed MDIQKD with imperfect single-photon source such as the coherent states or the heralded states from the parametric down conversion. We point out that the existing result for secure QKD with source coding errors d"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1207.0392","kind":"arxiv","version":3},"metadata":{"license":"http://creativecommons.org/licenses/by/3.0/","primary_cat":"quant-ph","submitted_at":"2012-07-02T14:05:21Z","cross_cats_sorted":[],"title_canon_sha256":"8f6c731439667abc76405ca7d0e459680a69b77fee46cd3848aa6419a7fb6875","abstract_canon_sha256":"04bc29b6001b19783c3cc2a51a371cbe2d97081760a1f862f9b6c2c73d98d877"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:14:50.291853Z","signature_b64":"MQiGxWGS1nvA7dUJ7281l2dHH/B3Q525I2xrBSRupk4wFzKTlDGDRKyLVcWdchsiWSRLv9sJf4jA2h2hcd9iCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0f7d8c2346d8a99f84e969ec461f1ee5d9f4cf58b5d9f0b2ee231ebe3cdbf479","last_reissued_at":"2026-05-18T03:14:50.291147Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:14:50.291147Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Three-intensity decoy state method for device independent quantum key distribution with basis dependent errors","license":"http://creativecommons.org/licenses/by/3.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Xiang-Bin Wang","submitted_at":"2012-07-02T14:05:21Z","abstract_excerpt":"We study the measurement device independent quantum key distribution (MDIQKD) in practice with limited resource, when there are only 3 different states in implementing the decoy-state method and when there are basis dependent coding errors. We present general formulas for the decoy-state method for two-pulse sources with 3 different states, which can be applied to the recently proposed MDIQKD with imperfect single-photon source such as the coherent states or the heralded states from the parametric down conversion. We point out that the existing result for secure QKD with source coding errors d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0392","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1207.0392","created_at":"2026-05-18T03:14:50.291254+00:00"},{"alias_kind":"arxiv_version","alias_value":"1207.0392v3","created_at":"2026-05-18T03:14:50.291254+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0392","created_at":"2026-05-18T03:14:50.291254+00:00"},{"alias_kind":"pith_short_12","alias_value":"B56YYI2G3CUZ","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"B56YYI2G3CUZ7BHJ","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"B56YYI2G","created_at":"2026-05-18T12:26:58.693483+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X","json":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X.json","graph_json":"https://pith.science/api/pith-number/B56YYI2G3CUZ7BHJNHWEMHY64X/graph.json","events_json":"https://pith.science/api/pith-number/B56YYI2G3CUZ7BHJNHWEMHY64X/events.json","paper":"https://pith.science/paper/B56YYI2G"},"agent_actions":{"view_html":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X","download_json":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X.json","view_paper":"https://pith.science/paper/B56YYI2G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1207.0392&json=true","fetch_graph":"https://pith.science/api/pith-number/B56YYI2G3CUZ7BHJNHWEMHY64X/graph.json","fetch_events":"https://pith.science/api/pith-number/B56YYI2G3CUZ7BHJNHWEMHY64X/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X/action/timestamp_anchor","attest_storage":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X/action/storage_attestation","attest_author":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X/action/author_attestation","sign_citation":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X/action/citation_signature","submit_replication":"https://pith.science/pith/B56YYI2G3CUZ7BHJNHWEMHY64X/action/replication_record"}},"created_at":"2026-05-18T03:14:50.291254+00:00","updated_at":"2026-05-18T03:14:50.291254+00:00"}