{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:QVGAN5WGK4V76K5CDWPYCBYJSA","short_pith_number":"pith:QVGAN5WG","schema_version":"1.0","canonical_sha256":"854c06f6c6572bff2ba21d9f8107099020a5c0b7536769071fe71332355e65b7","source":{"kind":"arxiv","id":"1106.1099","version":2},"attestation_state":"computed","paper":{"title":"Practical Quantum Coin Flipping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Andr\\'e Chailloux, Anna Pappa, Eleni Diamanti, Iordanis Kerenidis","submitted_at":"2011-06-06T15:52:35Z","abstract_excerpt":"In this article we show for the first time that quantum coin flipping with security guarantees that are strictly better than any classical protocol is possible to implement with current technology. Our protocol takes into account all aspects of an experimental implementation like losses, multi-photon pulses emitted by practical photon sources, channel noise, detector dark counts and finite quantum efficiency. We calculate the abort probability when both players are honest, as well as the probability of one player forcing his desired outcome. For channel length up to 21 km, we achieve a cheatin"},"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":"1106.1099","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2011-06-06T15:52:35Z","cross_cats_sorted":[],"title_canon_sha256":"de04ddfe1471d1161113b6f4b059cc430c89c1df3b41ac6c5ffc4f7d17680ea4","abstract_canon_sha256":"29705dde5d23ba0e9288d27df95adf6fa34abd4ca51022bbe1f6dae44e6f3c24"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:08:34.651518Z","signature_b64":"IW1KlrMaDy9KZtLjAU4gLGNtTnyj35EG+sCol60ZJZpmZqvlJyRgFDVimh7Sv5XSNj6RKgcHlIlv40gxQcKcAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"854c06f6c6572bff2ba21d9f8107099020a5c0b7536769071fe71332355e65b7","last_reissued_at":"2026-05-18T04:08:34.651058Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:08:34.651058Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Practical Quantum Coin Flipping","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Andr\\'e Chailloux, Anna Pappa, Eleni Diamanti, Iordanis Kerenidis","submitted_at":"2011-06-06T15:52:35Z","abstract_excerpt":"In this article we show for the first time that quantum coin flipping with security guarantees that are strictly better than any classical protocol is possible to implement with current technology. Our protocol takes into account all aspects of an experimental implementation like losses, multi-photon pulses emitted by practical photon sources, channel noise, detector dark counts and finite quantum efficiency. We calculate the abort probability when both players are honest, as well as the probability of one player forcing his desired outcome. For channel length up to 21 km, we achieve a cheatin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1106.1099","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1106.1099","created_at":"2026-05-18T04:08:34.651124+00:00"},{"alias_kind":"arxiv_version","alias_value":"1106.1099v2","created_at":"2026-05-18T04:08:34.651124+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1106.1099","created_at":"2026-05-18T04:08:34.651124+00:00"},{"alias_kind":"pith_short_12","alias_value":"QVGAN5WGK4V7","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_16","alias_value":"QVGAN5WGK4V76K5C","created_at":"2026-05-18T12:26:39.201973+00:00"},{"alias_kind":"pith_short_8","alias_value":"QVGAN5WG","created_at":"2026-05-18T12:26:39.201973+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/QVGAN5WGK4V76K5CDWPYCBYJSA","json":"https://pith.science/pith/QVGAN5WGK4V76K5CDWPYCBYJSA.json","graph_json":"https://pith.science/api/pith-number/QVGAN5WGK4V76K5CDWPYCBYJSA/graph.json","events_json":"https://pith.science/api/pith-number/QVGAN5WGK4V76K5CDWPYCBYJSA/events.json","paper":"https://pith.science/paper/QVGAN5WG"},"agent_actions":{"view_html":"https://pith.science/pith/QVGAN5WGK4V76K5CDWPYCBYJSA","download_json":"https://pith.science/pith/QVGAN5WGK4V76K5CDWPYCBYJSA.json","view_paper":"https://pith.science/paper/QVGAN5WG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1106.1099&json=true","fetch_graph":"https://pith.science/api/pith-number/QVGAN5WGK4V76K5CDWPYCBYJSA/graph.json","fetch_events":"https://pith.science/api/pith-number/QVGAN5WGK4V76K5CDWPYCBYJSA/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QVGAN5WGK4V76K5CDWPYCBYJSA/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QVGAN5WGK4V76K5CDWPYCBYJSA/action/storage_attestation","attest_author":"https://pith.science/pith/QVGAN5WGK4V76K5CDWPYCBYJSA/action/author_attestation","sign_citation":"https://pith.science/pith/QVGAN5WGK4V76K5CDWPYCBYJSA/action/citation_signature","submit_replication":"https://pith.science/pith/QVGAN5WGK4V76K5CDWPYCBYJSA/action/replication_record"}},"created_at":"2026-05-18T04:08:34.651124+00:00","updated_at":"2026-05-18T04:08:34.651124+00:00"}