{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:O3GKYMBNKQ3SOZPIDM7FYD4FDA","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":"8236ba50f2c27b0ea900943c9525194f039e47fc68be64f0d9399cb46113d70a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-07T12:32:24Z","title_canon_sha256":"1c96a8d6e131a1aeb9d6f7038e20d5ea582cf319fd643970c968eef25b5accbe"},"schema_version":"1.0","source":{"id":"1109.1435","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1109.1435","created_at":"2026-05-18T04:04:06Z"},{"alias_kind":"arxiv_version","alias_value":"1109.1435v3","created_at":"2026-05-18T04:04:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1109.1435","created_at":"2026-05-18T04:04:06Z"},{"alias_kind":"pith_short_12","alias_value":"O3GKYMBNKQ3S","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"O3GKYMBNKQ3SOZPI","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"O3GKYMBN","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:eb4212d90b64b478ef4080be1786073566be7f5bbe8b094cc0fc24797bf91963","target":"graph","created_at":"2026-05-18T04:04:06Z","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 analyze the security and feasibility of a protocol for Quantum Key Distribution (QKD), in a context where only one of the two parties trusts his measurement apparatus. This scenario lies naturally between standard QKD, where both parties trust their measurement apparatuses, and Device-Independent QKD (DI-QKD), where neither does, and can be a natural assumption in some practical situations. We show that the requirements for obtaining secure keys are much easier to meet than for DI-QKD, which opens promising experimental opportunities. We clarify the link between the security of this one-sid","authors_text":"Cyril Branciard, Eric G. Cavalcanti, Howard M. Wiseman, Stephen P. Walborn, Valerio Scarani","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-07T12:32:24Z","title":"One-sided Device-Independent Quantum Key Distribution: Security, feasibility, and the connection with steering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1109.1435","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:bd335c7a869631743097539bb00800b23fca44e55c5ceb2cbf0748959e204fcf","target":"record","created_at":"2026-05-18T04:04:06Z","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":"8236ba50f2c27b0ea900943c9525194f039e47fc68be64f0d9399cb46113d70a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-09-07T12:32:24Z","title_canon_sha256":"1c96a8d6e131a1aeb9d6f7038e20d5ea582cf319fd643970c968eef25b5accbe"},"schema_version":"1.0","source":{"id":"1109.1435","kind":"arxiv","version":3}},"canonical_sha256":"76ccac302d54372765e81b3e5c0f85180ce850f9518a582802e93539d030be31","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"76ccac302d54372765e81b3e5c0f85180ce850f9518a582802e93539d030be31","first_computed_at":"2026-05-18T04:04:06.583370Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:04:06.583370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5c49q24f8TCrsJGP+HjOkVF0U4aDXX9fFxGoaLfb/3hSSVNqY5yEMh0y8/h6nVRQQFt0GDmYSLqp6FiFpjs9Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T04:04:06.583973Z","signed_message":"canonical_sha256_bytes"},"source_id":"1109.1435","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bd335c7a869631743097539bb00800b23fca44e55c5ceb2cbf0748959e204fcf","sha256:eb4212d90b64b478ef4080be1786073566be7f5bbe8b094cc0fc24797bf91963"],"state_sha256":"73a3bda958dd3cf89402b3afa6c5f2d5ac83a67d10f39dc43a245e98526ac7c5"}