{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:36OWJH5SBBLSHOKPKQAUVGODKW","short_pith_number":"pith:36OWJH5S","schema_version":"1.0","canonical_sha256":"df9d649fb2085723b94f54014a99c3559fee6d8a2f9860028b2160aff1a74a7c","source":{"kind":"arxiv","id":"1201.6171","version":1},"attestation_state":"computed","paper":{"title":"Modelling of quantum information processing with Ehrenfest guided tra jectories: a case study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Alessio Serafini, Dmitrii Shalashilin, Sai-Yun Ye","submitted_at":"2012-01-30T11:22:20Z","abstract_excerpt":"We apply a numerical method based on multi-configurational Ehrenfest tra jectories, and demonstrate converged results for the Choi fidelity of an entangling quantum gate between two two-level systems interacting through a set of bosonic modes. We consider both spin-boson and rotating wave Hamiltonians, for various numbers of mediating modes (from 1 to 100), and extend our treatment to include finite temperatures. Our results apply to two-level impurities interacting with the same band of a photonic crystal, or to two distant ions interacting with the same set of motional degrees of freedom."},"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":"1201.6171","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2012-01-30T11:22:20Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"1304b0836a59df32010284bdfaaf2f4dc7a050db611245f78b1b3974ce8c7e1b","abstract_canon_sha256":"657527e9172e5bc5a11b30f089dea219223e6b5ed725a6141b1d667c8fb8a0b6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:58:38.282899Z","signature_b64":"N6bv7K6Q5kS/6ZLyBqQNSvoAOYfRpOVsIQ3ngzLcsHfC5PjUXsJxUzJUCj/c/FmBStRY3vCETtYEvKrzr4oOCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"df9d649fb2085723b94f54014a99c3559fee6d8a2f9860028b2160aff1a74a7c","last_reissued_at":"2026-05-18T01:58:38.282197Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:58:38.282197Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Modelling of quantum information processing with Ehrenfest guided tra jectories: a case study","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Alessio Serafini, Dmitrii Shalashilin, Sai-Yun Ye","submitted_at":"2012-01-30T11:22:20Z","abstract_excerpt":"We apply a numerical method based on multi-configurational Ehrenfest tra jectories, and demonstrate converged results for the Choi fidelity of an entangling quantum gate between two two-level systems interacting through a set of bosonic modes. We consider both spin-boson and rotating wave Hamiltonians, for various numbers of mediating modes (from 1 to 100), and extend our treatment to include finite temperatures. Our results apply to two-level impurities interacting with the same band of a photonic crystal, or to two distant ions interacting with the same set of motional degrees of freedom."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.6171","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":"1201.6171","created_at":"2026-05-18T01:58:38.282331+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.6171v1","created_at":"2026-05-18T01:58:38.282331+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.6171","created_at":"2026-05-18T01:58:38.282331+00:00"},{"alias_kind":"pith_short_12","alias_value":"36OWJH5SBBLS","created_at":"2026-05-18T12:26:50.516681+00:00"},{"alias_kind":"pith_short_16","alias_value":"36OWJH5SBBLSHOKP","created_at":"2026-05-18T12:26:50.516681+00:00"},{"alias_kind":"pith_short_8","alias_value":"36OWJH5S","created_at":"2026-05-18T12:26:50.516681+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/36OWJH5SBBLSHOKPKQAUVGODKW","json":"https://pith.science/pith/36OWJH5SBBLSHOKPKQAUVGODKW.json","graph_json":"https://pith.science/api/pith-number/36OWJH5SBBLSHOKPKQAUVGODKW/graph.json","events_json":"https://pith.science/api/pith-number/36OWJH5SBBLSHOKPKQAUVGODKW/events.json","paper":"https://pith.science/paper/36OWJH5S"},"agent_actions":{"view_html":"https://pith.science/pith/36OWJH5SBBLSHOKPKQAUVGODKW","download_json":"https://pith.science/pith/36OWJH5SBBLSHOKPKQAUVGODKW.json","view_paper":"https://pith.science/paper/36OWJH5S","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.6171&json=true","fetch_graph":"https://pith.science/api/pith-number/36OWJH5SBBLSHOKPKQAUVGODKW/graph.json","fetch_events":"https://pith.science/api/pith-number/36OWJH5SBBLSHOKPKQAUVGODKW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/36OWJH5SBBLSHOKPKQAUVGODKW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/36OWJH5SBBLSHOKPKQAUVGODKW/action/storage_attestation","attest_author":"https://pith.science/pith/36OWJH5SBBLSHOKPKQAUVGODKW/action/author_attestation","sign_citation":"https://pith.science/pith/36OWJH5SBBLSHOKPKQAUVGODKW/action/citation_signature","submit_replication":"https://pith.science/pith/36OWJH5SBBLSHOKPKQAUVGODKW/action/replication_record"}},"created_at":"2026-05-18T01:58:38.282331+00:00","updated_at":"2026-05-18T01:58:38.282331+00:00"}