{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:CPSWXRIWLRZU7TAK73YZEWSHCW","short_pith_number":"pith:CPSWXRIW","canonical_record":{"source":{"id":"1011.0105","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-10-30T20:38:12Z","cross_cats_sorted":[],"title_canon_sha256":"0135baf0af9e11be3d498c56b8c9750e46fde8325e1daf58a12a69ed907ba5e4","abstract_canon_sha256":"ee8cff25a3074b34746e65920063b66945bd46e5a4a0bea128a0c839e37d1a51"},"schema_version":"1.0"},"canonical_sha256":"13e56bc5165c734fcc0afef1925a4715953e91b1f3ab7cf5a3d75290500927a9","source":{"kind":"arxiv","id":"1011.0105","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.0105","created_at":"2026-05-18T03:59:49Z"},{"alias_kind":"arxiv_version","alias_value":"1011.0105v2","created_at":"2026-05-18T03:59:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.0105","created_at":"2026-05-18T03:59:49Z"},{"alias_kind":"pith_short_12","alias_value":"CPSWXRIWLRZU","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"CPSWXRIWLRZU7TAK","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"CPSWXRIW","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:CPSWXRIWLRZU7TAK73YZEWSHCW","target":"record","payload":{"canonical_record":{"source":{"id":"1011.0105","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-10-30T20:38:12Z","cross_cats_sorted":[],"title_canon_sha256":"0135baf0af9e11be3d498c56b8c9750e46fde8325e1daf58a12a69ed907ba5e4","abstract_canon_sha256":"ee8cff25a3074b34746e65920063b66945bd46e5a4a0bea128a0c839e37d1a51"},"schema_version":"1.0"},"canonical_sha256":"13e56bc5165c734fcc0afef1925a4715953e91b1f3ab7cf5a3d75290500927a9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:59:49.603817Z","signature_b64":"NLTLpZ+olyARzBrRY8Vcr+CS1nVumsif1IyhJb+lKkM0E11ytrNGtVIAXviX/76wngpUYt6crSIYLaZYiYpDBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13e56bc5165c734fcc0afef1925a4715953e91b1f3ab7cf5a3d75290500927a9","last_reissued_at":"2026-05-18T03:59:49.603425Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:59:49.603425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.0105","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:59:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0nSIOLdlj/J483qFZfsEMIUZbYAsXOoULDP5q4nG9nuCOqFfJH4GGQ8SzJ6szQfzsB/cusZabPfasDuoe2JUCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:16:21.440247Z"},"content_sha256":"9ec59dd8fdf2f64a2e2dbff7158adf379dc9f1b5382350d9f57e870cd06a77b8","schema_version":"1.0","event_id":"sha256:9ec59dd8fdf2f64a2e2dbff7158adf379dc9f1b5382350d9f57e870cd06a77b8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:CPSWXRIWLRZU7TAK73YZEWSHCW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Full-field implementation of a perfect eavesdropper on a quantum cryptography system","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Antia Lamas-Linares, Christian Kurtsiefer, Ilja Gerhardt, Johannes Skaar, Qin Liu, Vadim Makarov","submitted_at":"2010-10-30T20:38:12Z","abstract_excerpt":"Quantum key distribution (QKD) allows two remote parties to grow a shared secret key. Its security is founded on the principles of quantum mechanics, but in reality it significantly relies on the physical implementation. Technological imperfections of QKD systems have been previously explored, but no attack on an established QKD connection has been realized so far. Here we show the first full-field implementation of a complete attack on a running QKD connection. An installed eavesdropper obtains the entire 'secret' key, while none of the parameters monitored by the legitimate parties indicate "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0105","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:59:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bs00oR37YisFYp9GCU+nfaQ6qK+QHmNXqLzQkhUbYDbxVZZySleaR6A0XFnb5RcZa2q2eOSkg4xo5IEYwMsBDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:16:21.440607Z"},"content_sha256":"6bf779be93c4991e6d53ff7fe709b4d0d35984a63eecbf02d56aeaf7e5eeef1d","schema_version":"1.0","event_id":"sha256:6bf779be93c4991e6d53ff7fe709b4d0d35984a63eecbf02d56aeaf7e5eeef1d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CPSWXRIWLRZU7TAK73YZEWSHCW/bundle.json","state_url":"https://pith.science/pith/CPSWXRIWLRZU7TAK73YZEWSHCW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CPSWXRIWLRZU7TAK73YZEWSHCW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-28T14:16:21Z","links":{"resolver":"https://pith.science/pith/CPSWXRIWLRZU7TAK73YZEWSHCW","bundle":"https://pith.science/pith/CPSWXRIWLRZU7TAK73YZEWSHCW/bundle.json","state":"https://pith.science/pith/CPSWXRIWLRZU7TAK73YZEWSHCW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CPSWXRIWLRZU7TAK73YZEWSHCW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:CPSWXRIWLRZU7TAK73YZEWSHCW","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":"ee8cff25a3074b34746e65920063b66945bd46e5a4a0bea128a0c839e37d1a51","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-10-30T20:38:12Z","title_canon_sha256":"0135baf0af9e11be3d498c56b8c9750e46fde8325e1daf58a12a69ed907ba5e4"},"schema_version":"1.0","source":{"id":"1011.0105","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.0105","created_at":"2026-05-18T03:59:49Z"},{"alias_kind":"arxiv_version","alias_value":"1011.0105v2","created_at":"2026-05-18T03:59:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.0105","created_at":"2026-05-18T03:59:49Z"},{"alias_kind":"pith_short_12","alias_value":"CPSWXRIWLRZU","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"CPSWXRIWLRZU7TAK","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"CPSWXRIW","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:6bf779be93c4991e6d53ff7fe709b4d0d35984a63eecbf02d56aeaf7e5eeef1d","target":"graph","created_at":"2026-05-18T03:59:49Z","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":"Quantum key distribution (QKD) allows two remote parties to grow a shared secret key. Its security is founded on the principles of quantum mechanics, but in reality it significantly relies on the physical implementation. Technological imperfections of QKD systems have been previously explored, but no attack on an established QKD connection has been realized so far. Here we show the first full-field implementation of a complete attack on a running QKD connection. An installed eavesdropper obtains the entire 'secret' key, while none of the parameters monitored by the legitimate parties indicate ","authors_text":"Antia Lamas-Linares, Christian Kurtsiefer, Ilja Gerhardt, Johannes Skaar, Qin Liu, Vadim Makarov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-10-30T20:38:12Z","title":"Full-field implementation of a perfect eavesdropper on a quantum cryptography system"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0105","kind":"arxiv","version":2},"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":"sha256:9ec59dd8fdf2f64a2e2dbff7158adf379dc9f1b5382350d9f57e870cd06a77b8","target":"record","created_at":"2026-05-18T03:59:49Z","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":"ee8cff25a3074b34746e65920063b66945bd46e5a4a0bea128a0c839e37d1a51","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2010-10-30T20:38:12Z","title_canon_sha256":"0135baf0af9e11be3d498c56b8c9750e46fde8325e1daf58a12a69ed907ba5e4"},"schema_version":"1.0","source":{"id":"1011.0105","kind":"arxiv","version":2}},"canonical_sha256":"13e56bc5165c734fcc0afef1925a4715953e91b1f3ab7cf5a3d75290500927a9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13e56bc5165c734fcc0afef1925a4715953e91b1f3ab7cf5a3d75290500927a9","first_computed_at":"2026-05-18T03:59:49.603425Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:59:49.603425Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"NLTLpZ+olyARzBrRY8Vcr+CS1nVumsif1IyhJb+lKkM0E11ytrNGtVIAXviX/76wngpUYt6crSIYLaZYiYpDBA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:59:49.603817Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.0105","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ec59dd8fdf2f64a2e2dbff7158adf379dc9f1b5382350d9f57e870cd06a77b8","sha256:6bf779be93c4991e6d53ff7fe709b4d0d35984a63eecbf02d56aeaf7e5eeef1d"],"state_sha256":"c65564e002d8ce2baa8f7f474625e6573c7a3ea1de17c04b9822b57cdac982df"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EFRtkxkkStcADmqPeRsbD5/nrCqgH3AKbLDmz9/LMWPSHEe3+0atG1r/HQIO0rI7i6XQJvw/u38BPIxANmP0DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T14:16:21.442533Z","bundle_sha256":"0d47e17c5fbdefd0d4987227f56032e3882f270820b87407032ca9767707307f"}}