{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:GIKNI2MFPSQTFR5UODPHA7W6SZ","short_pith_number":"pith:GIKNI2MF","canonical_record":{"source":{"id":"1410.4297","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-16T05:27:42Z","cross_cats_sorted":[],"title_canon_sha256":"3e18da57de8b5820ab2a7ca422fabf45c86a701dca11814681d80d843b8bebcb","abstract_canon_sha256":"c96c0f615fc57147f2d6447a623e1ceddbb83c5918cfe20d2038e475972e4a3d"},"schema_version":"1.0"},"canonical_sha256":"3214d469857ca132c7b470de707ede964eabc6ea737712f699549d8480074bb0","source":{"kind":"arxiv","id":"1410.4297","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.4297","created_at":"2026-05-18T02:39:56Z"},{"alias_kind":"arxiv_version","alias_value":"1410.4297v1","created_at":"2026-05-18T02:39:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.4297","created_at":"2026-05-18T02:39:56Z"},{"alias_kind":"pith_short_12","alias_value":"GIKNI2MFPSQT","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"GIKNI2MFPSQTFR5U","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"GIKNI2MF","created_at":"2026-05-18T12:28:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:GIKNI2MFPSQTFR5UODPHA7W6SZ","target":"record","payload":{"canonical_record":{"source":{"id":"1410.4297","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-16T05:27:42Z","cross_cats_sorted":[],"title_canon_sha256":"3e18da57de8b5820ab2a7ca422fabf45c86a701dca11814681d80d843b8bebcb","abstract_canon_sha256":"c96c0f615fc57147f2d6447a623e1ceddbb83c5918cfe20d2038e475972e4a3d"},"schema_version":"1.0"},"canonical_sha256":"3214d469857ca132c7b470de707ede964eabc6ea737712f699549d8480074bb0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:39:56.496886Z","signature_b64":"gNQy47WM9vn3nnqktd/OnCuOwGkTRAPYOHI/bo6BYPVlHDAD+yvFSgoRKyzuRvY1yT0TwGuY/lL+4mIqWCnCDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3214d469857ca132c7b470de707ede964eabc6ea737712f699549d8480074bb0","last_reissued_at":"2026-05-18T02:39:56.496434Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:39:56.496434Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1410.4297","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:39:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zV7cRzdEz6hamsOLSdX5qWMnfAWaaA74f4k4KJ2x6kooIp2l1h9zMWNkKDoSyxN5wtpNbG9CklVgCjUou3u9CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T09:42:13.782630Z"},"content_sha256":"3e688a61ed687a52fe725fcd73aa09b3d1c0c2539b7835fc8812db1e9e047e85","schema_version":"1.0","event_id":"sha256:3e688a61ed687a52fe725fcd73aa09b3d1c0c2539b7835fc8812db1e9e047e85"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:GIKNI2MFPSQTFR5UODPHA7W6SZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Quantum Bit Commitment Combinbing with BB84 Protocol","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Changhua Zhu, Changxing Pei, Linxi Zhang, Nan Zhao","submitted_at":"2014-10-16T05:27:42Z","abstract_excerpt":"We proposed a new quantum bit commitment scheme in which secret key need not to be provided by other quantum key distribution system. We can get the bit commitment with probability p by adding a waiting time in a frame during operating the BB84 protocol. Then the measurement outcomes can be encrypted by one-time pad with the key generated by BB84 protocol. We can also obtain the redundant secret keys to encrypt other information in this quantum key distribution system."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.4297","kind":"arxiv","version":1},"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":"2026-05-18T02:39:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1Fy0W7Cs0+7kXYnXhcmTRbPLZssyhEkQ9U+Ry0C3RptXsbBe4jS1Xqj8W/OaZTRlcf3nosGVTqK/tS9ST9QHDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T09:42:13.783220Z"},"content_sha256":"011cbe1751639b7f6cc82c45d7ed9a70fe6ccbc0ebbca0e3287e4a8bfdb71ae4","schema_version":"1.0","event_id":"sha256:011cbe1751639b7f6cc82c45d7ed9a70fe6ccbc0ebbca0e3287e4a8bfdb71ae4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GIKNI2MFPSQTFR5UODPHA7W6SZ/bundle.json","state_url":"https://pith.science/pith/GIKNI2MFPSQTFR5UODPHA7W6SZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GIKNI2MFPSQTFR5UODPHA7W6SZ/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":"2026-05-26T09:42:13Z","links":{"resolver":"https://pith.science/pith/GIKNI2MFPSQTFR5UODPHA7W6SZ","bundle":"https://pith.science/pith/GIKNI2MFPSQTFR5UODPHA7W6SZ/bundle.json","state":"https://pith.science/pith/GIKNI2MFPSQTFR5UODPHA7W6SZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GIKNI2MFPSQTFR5UODPHA7W6SZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:GIKNI2MFPSQTFR5UODPHA7W6SZ","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":"c96c0f615fc57147f2d6447a623e1ceddbb83c5918cfe20d2038e475972e4a3d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-16T05:27:42Z","title_canon_sha256":"3e18da57de8b5820ab2a7ca422fabf45c86a701dca11814681d80d843b8bebcb"},"schema_version":"1.0","source":{"id":"1410.4297","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1410.4297","created_at":"2026-05-18T02:39:56Z"},{"alias_kind":"arxiv_version","alias_value":"1410.4297v1","created_at":"2026-05-18T02:39:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1410.4297","created_at":"2026-05-18T02:39:56Z"},{"alias_kind":"pith_short_12","alias_value":"GIKNI2MFPSQT","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"GIKNI2MFPSQTFR5U","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"GIKNI2MF","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:011cbe1751639b7f6cc82c45d7ed9a70fe6ccbc0ebbca0e3287e4a8bfdb71ae4","target":"graph","created_at":"2026-05-18T02:39:56Z","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 proposed a new quantum bit commitment scheme in which secret key need not to be provided by other quantum key distribution system. We can get the bit commitment with probability p by adding a waiting time in a frame during operating the BB84 protocol. Then the measurement outcomes can be encrypted by one-time pad with the key generated by BB84 protocol. We can also obtain the redundant secret keys to encrypt other information in this quantum key distribution system.","authors_text":"Changhua Zhu, Changxing Pei, Linxi Zhang, Nan Zhao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-16T05:27:42Z","title":"Quantum Bit Commitment Combinbing with BB84 Protocol"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1410.4297","kind":"arxiv","version":1},"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":"sha256:3e688a61ed687a52fe725fcd73aa09b3d1c0c2539b7835fc8812db1e9e047e85","target":"record","created_at":"2026-05-18T02:39:56Z","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":"c96c0f615fc57147f2d6447a623e1ceddbb83c5918cfe20d2038e475972e4a3d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-10-16T05:27:42Z","title_canon_sha256":"3e18da57de8b5820ab2a7ca422fabf45c86a701dca11814681d80d843b8bebcb"},"schema_version":"1.0","source":{"id":"1410.4297","kind":"arxiv","version":1}},"canonical_sha256":"3214d469857ca132c7b470de707ede964eabc6ea737712f699549d8480074bb0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3214d469857ca132c7b470de707ede964eabc6ea737712f699549d8480074bb0","first_computed_at":"2026-05-18T02:39:56.496434Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:56.496434Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gNQy47WM9vn3nnqktd/OnCuOwGkTRAPYOHI/bo6BYPVlHDAD+yvFSgoRKyzuRvY1yT0TwGuY/lL+4mIqWCnCDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:56.496886Z","signed_message":"canonical_sha256_bytes"},"source_id":"1410.4297","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3e688a61ed687a52fe725fcd73aa09b3d1c0c2539b7835fc8812db1e9e047e85","sha256:011cbe1751639b7f6cc82c45d7ed9a70fe6ccbc0ebbca0e3287e4a8bfdb71ae4"],"state_sha256":"7437862dc93ed2d702dc7c4a17670ec8327b1448716385a0daabb7e7b72441f0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EzZq3/wtZWYyr+hAIBoKXuGnFrNab0NxW5SUzBPb1XZ6p9NwPi2BqlUOcgUjPbd2UJ2GNN+5XCk7H6zcm9c0BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T09:42:13.786922Z","bundle_sha256":"c222278dfe445d8399e4da9e997fdea5f43bd6f0a3bd19176fb8ed1b136c2b43"}}