{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2008:TR3ZTZLMCQEYJUIA7KICWIRD2W","short_pith_number":"pith:TR3ZTZLM","schema_version":"1.0","canonical_sha256":"9c7799e56c140984d100fa902b2223d59bd923a23e3db8624b83a6bb9e956a64","source":{"kind":"arxiv","id":"0802.4155","version":3},"attestation_state":"computed","paper":{"title":"The Security of Practical Quantum Key Distribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Helle Bechmann-Pasquinucci, Miloslav Dusek, Momtchil Peev, Nicolas J. Cerf, Norbert Lutkenhaus, Valerio Scarani","submitted_at":"2008-02-28T10:01:10Z","abstract_excerpt":"Quantum key distribution (QKD) is the first quantum information task to reach the level of mature technology, already fit for commercialization. It aims at the creation of a secret key between authorized partners connected by a quantum channel and a classical authenticated channel. The security of the key can in principle be guaranteed without putting any restriction on the eavesdropper's power.\n  The first two sections provide a concise up-to-date review of QKD, biased toward the practical side. The rest of the paper presents the essential theoretical tools that have been developed to assess "},"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":"0802.4155","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2008-02-28T10:01:10Z","cross_cats_sorted":[],"title_canon_sha256":"487df9d3c6f75f19449945c4b3cba012561fca512cff1e2784af74ebab9b8836","abstract_canon_sha256":"1cc888fcc9eb6f9a82e3c7d0772df6129b10b1a0ea3be642b84b47fcb33cd62e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:16:00.783840Z","signature_b64":"6Q5EehlSHgmaN42VuKccfttrl0C4LiY0YuJtpRMU9gALiRDG2W3Ub1eU+1VcNSEGPqhfo4+rRZUNJluFYwhzBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9c7799e56c140984d100fa902b2223d59bd923a23e3db8624b83a6bb9e956a64","last_reissued_at":"2026-05-18T02:16:00.783330Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:16:00.783330Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The Security of Practical Quantum Key Distribution","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Helle Bechmann-Pasquinucci, Miloslav Dusek, Momtchil Peev, Nicolas J. Cerf, Norbert Lutkenhaus, Valerio Scarani","submitted_at":"2008-02-28T10:01:10Z","abstract_excerpt":"Quantum key distribution (QKD) is the first quantum information task to reach the level of mature technology, already fit for commercialization. It aims at the creation of a secret key between authorized partners connected by a quantum channel and a classical authenticated channel. The security of the key can in principle be guaranteed without putting any restriction on the eavesdropper's power.\n  The first two sections provide a concise up-to-date review of QKD, biased toward the practical side. The rest of the paper presents the essential theoretical tools that have been developed to assess "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0802.4155","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":"0802.4155","created_at":"2026-05-18T02:16:00.783410+00:00"},{"alias_kind":"arxiv_version","alias_value":"0802.4155v3","created_at":"2026-05-18T02:16:00.783410+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0802.4155","created_at":"2026-05-18T02:16:00.783410+00:00"},{"alias_kind":"pith_short_12","alias_value":"TR3ZTZLMCQEY","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_16","alias_value":"TR3ZTZLMCQEYJUIA","created_at":"2026-05-18T12:25:58.018023+00:00"},{"alias_kind":"pith_short_8","alias_value":"TR3ZTZLM","created_at":"2026-05-18T12:25:58.018023+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/TR3ZTZLMCQEYJUIA7KICWIRD2W","json":"https://pith.science/pith/TR3ZTZLMCQEYJUIA7KICWIRD2W.json","graph_json":"https://pith.science/api/pith-number/TR3ZTZLMCQEYJUIA7KICWIRD2W/graph.json","events_json":"https://pith.science/api/pith-number/TR3ZTZLMCQEYJUIA7KICWIRD2W/events.json","paper":"https://pith.science/paper/TR3ZTZLM"},"agent_actions":{"view_html":"https://pith.science/pith/TR3ZTZLMCQEYJUIA7KICWIRD2W","download_json":"https://pith.science/pith/TR3ZTZLMCQEYJUIA7KICWIRD2W.json","view_paper":"https://pith.science/paper/TR3ZTZLM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0802.4155&json=true","fetch_graph":"https://pith.science/api/pith-number/TR3ZTZLMCQEYJUIA7KICWIRD2W/graph.json","fetch_events":"https://pith.science/api/pith-number/TR3ZTZLMCQEYJUIA7KICWIRD2W/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TR3ZTZLMCQEYJUIA7KICWIRD2W/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TR3ZTZLMCQEYJUIA7KICWIRD2W/action/storage_attestation","attest_author":"https://pith.science/pith/TR3ZTZLMCQEYJUIA7KICWIRD2W/action/author_attestation","sign_citation":"https://pith.science/pith/TR3ZTZLMCQEYJUIA7KICWIRD2W/action/citation_signature","submit_replication":"https://pith.science/pith/TR3ZTZLMCQEYJUIA7KICWIRD2W/action/replication_record"}},"created_at":"2026-05-18T02:16:00.783410+00:00","updated_at":"2026-05-18T02:16:00.783410+00:00"}