{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:EPXI65ILVB63J6F2Q6E4PJ6OBR","short_pith_number":"pith:EPXI65IL","schema_version":"1.0","canonical_sha256":"23ee8f750ba87db4f8ba8789c7a7ce0c59913f165e336974b5806c683cae1940","source":{"kind":"arxiv","id":"1412.8649","version":1},"attestation_state":"computed","paper":{"title":"Controlled remote state preparation via partially entangled quantum channel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chun Wang, Xi-Han Li, Zhi Zeng","submitted_at":"2014-12-30T15:04:48Z","abstract_excerpt":"We propose two controlled remote state preparation protocols via partially entangled channels. One prepares a single-qubit state and the other prepares a two-qubit state. Different from other controlled remote state preparation schemes which also utilize partially entangled channels, neither auxiliary qubits nor two-qubit unitary transformations are required in our schemes and the success probabilities are independent of the coefficients of the quantum channel. The success probabilities are 50% and 25% for arbitrary single-qubit states and two-qubit states, respectively. We also show that the "},"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":"1412.8649","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-12-30T15:04:48Z","cross_cats_sorted":[],"title_canon_sha256":"d77548463e56c205e34e13f3f7d6bfbe16a06df42307c0c7f4e9f502328a8d11","abstract_canon_sha256":"38bddcc18a88194ba3bc0a7a9d5d2375b8b665afa748a58812cabe68de9aeebe"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:30:16.798663Z","signature_b64":"8UOkYcuE1bVVbK210JIFKxN1c9Nx6GjaG8YXsBqcA6K5lmB0ZsP617U6Ypzo/i7GlCmnxqV3pQ3DemUx/HccDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"23ee8f750ba87db4f8ba8789c7a7ce0c59913f165e336974b5806c683cae1940","last_reissued_at":"2026-05-18T02:30:16.798254Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:30:16.798254Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Controlled remote state preparation via partially entangled quantum channel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Chun Wang, Xi-Han Li, Zhi Zeng","submitted_at":"2014-12-30T15:04:48Z","abstract_excerpt":"We propose two controlled remote state preparation protocols via partially entangled channels. One prepares a single-qubit state and the other prepares a two-qubit state. Different from other controlled remote state preparation schemes which also utilize partially entangled channels, neither auxiliary qubits nor two-qubit unitary transformations are required in our schemes and the success probabilities are independent of the coefficients of the quantum channel. The success probabilities are 50% and 25% for arbitrary single-qubit states and two-qubit states, respectively. We also show that the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.8649","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1412.8649","created_at":"2026-05-18T02:30:16.798324+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.8649v1","created_at":"2026-05-18T02:30:16.798324+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.8649","created_at":"2026-05-18T02:30:16.798324+00:00"},{"alias_kind":"pith_short_12","alias_value":"EPXI65ILVB63","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"EPXI65ILVB63J6F2","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"EPXI65IL","created_at":"2026-05-18T12:28:28.263976+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/EPXI65ILVB63J6F2Q6E4PJ6OBR","json":"https://pith.science/pith/EPXI65ILVB63J6F2Q6E4PJ6OBR.json","graph_json":"https://pith.science/api/pith-number/EPXI65ILVB63J6F2Q6E4PJ6OBR/graph.json","events_json":"https://pith.science/api/pith-number/EPXI65ILVB63J6F2Q6E4PJ6OBR/events.json","paper":"https://pith.science/paper/EPXI65IL"},"agent_actions":{"view_html":"https://pith.science/pith/EPXI65ILVB63J6F2Q6E4PJ6OBR","download_json":"https://pith.science/pith/EPXI65ILVB63J6F2Q6E4PJ6OBR.json","view_paper":"https://pith.science/paper/EPXI65IL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.8649&json=true","fetch_graph":"https://pith.science/api/pith-number/EPXI65ILVB63J6F2Q6E4PJ6OBR/graph.json","fetch_events":"https://pith.science/api/pith-number/EPXI65ILVB63J6F2Q6E4PJ6OBR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EPXI65ILVB63J6F2Q6E4PJ6OBR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EPXI65ILVB63J6F2Q6E4PJ6OBR/action/storage_attestation","attest_author":"https://pith.science/pith/EPXI65ILVB63J6F2Q6E4PJ6OBR/action/author_attestation","sign_citation":"https://pith.science/pith/EPXI65ILVB63J6F2Q6E4PJ6OBR/action/citation_signature","submit_replication":"https://pith.science/pith/EPXI65ILVB63J6F2Q6E4PJ6OBR/action/replication_record"}},"created_at":"2026-05-18T02:30:16.798324+00:00","updated_at":"2026-05-18T02:30:16.798324+00:00"}