{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:FA7N5B7W2HPBYRNSZVVGVBRDVZ","short_pith_number":"pith:FA7N5B7W","schema_version":"1.0","canonical_sha256":"283ede87f6d1de1c45b2cd6a6a8623ae62c6381c6925883007d52062cc3f888c","source":{"kind":"arxiv","id":"cond-mat/0104149","version":1},"attestation_state":"computed","paper":{"title":"Quantum-information processing in semiconductor quantum dots","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Elisa Molinari, Filippo Troiani, Ulrich Hohenester","submitted_at":"2001-04-09T13:55:17Z","abstract_excerpt":"We propose an all-optical implementation of quantum-information processing in semiconductor quantum dots, where electron-hole excitations (excitons) serve as the computational degrees of freedom (qubits). The strong dot confinement leads to a strong renormalization of excitonic states, which, in analogy to NMR-based implementations of quantum-information processing, can be exploited for performing conditional and unconditional qubit operations."},"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":"cond-mat/0104149","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.mes-hall","submitted_at":"2001-04-09T13:55:17Z","cross_cats_sorted":[],"title_canon_sha256":"4553834fb5d16e1b2769ecc1c5138205f241eeb0b1c762517a3ecd9c4f1d80d6","abstract_canon_sha256":"786e067a67ea1f4ca4e551e2486f587256fcf33d0ce8ce567f54433385745cf9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:40:07.417685Z","signature_b64":"aDeloN9LB6NlGd2jsbk8rkRpHP6hem1zXi7gMiEz+UEys35mzxDx6TTvkW6M+xZ3d8AYLl1dfIjONnUna74yDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"283ede87f6d1de1c45b2cd6a6a8623ae62c6381c6925883007d52062cc3f888c","last_reissued_at":"2026-05-18T01:40:07.417048Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:40:07.417048Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum-information processing in semiconductor quantum dots","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Elisa Molinari, Filippo Troiani, Ulrich Hohenester","submitted_at":"2001-04-09T13:55:17Z","abstract_excerpt":"We propose an all-optical implementation of quantum-information processing in semiconductor quantum dots, where electron-hole excitations (excitons) serve as the computational degrees of freedom (qubits). The strong dot confinement leads to a strong renormalization of excitonic states, which, in analogy to NMR-based implementations of quantum-information processing, can be exploited for performing conditional and unconditional qubit operations."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0104149","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":"cond-mat/0104149","created_at":"2026-05-18T01:40:07.417148+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0104149v1","created_at":"2026-05-18T01:40:07.417148+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0104149","created_at":"2026-05-18T01:40:07.417148+00:00"},{"alias_kind":"pith_short_12","alias_value":"FA7N5B7W2HPB","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_16","alias_value":"FA7N5B7W2HPBYRNS","created_at":"2026-05-18T12:25:50.254431+00:00"},{"alias_kind":"pith_short_8","alias_value":"FA7N5B7W","created_at":"2026-05-18T12:25:50.254431+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/FA7N5B7W2HPBYRNSZVVGVBRDVZ","json":"https://pith.science/pith/FA7N5B7W2HPBYRNSZVVGVBRDVZ.json","graph_json":"https://pith.science/api/pith-number/FA7N5B7W2HPBYRNSZVVGVBRDVZ/graph.json","events_json":"https://pith.science/api/pith-number/FA7N5B7W2HPBYRNSZVVGVBRDVZ/events.json","paper":"https://pith.science/paper/FA7N5B7W"},"agent_actions":{"view_html":"https://pith.science/pith/FA7N5B7W2HPBYRNSZVVGVBRDVZ","download_json":"https://pith.science/pith/FA7N5B7W2HPBYRNSZVVGVBRDVZ.json","view_paper":"https://pith.science/paper/FA7N5B7W","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0104149&json=true","fetch_graph":"https://pith.science/api/pith-number/FA7N5B7W2HPBYRNSZVVGVBRDVZ/graph.json","fetch_events":"https://pith.science/api/pith-number/FA7N5B7W2HPBYRNSZVVGVBRDVZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FA7N5B7W2HPBYRNSZVVGVBRDVZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FA7N5B7W2HPBYRNSZVVGVBRDVZ/action/storage_attestation","attest_author":"https://pith.science/pith/FA7N5B7W2HPBYRNSZVVGVBRDVZ/action/author_attestation","sign_citation":"https://pith.science/pith/FA7N5B7W2HPBYRNSZVVGVBRDVZ/action/citation_signature","submit_replication":"https://pith.science/pith/FA7N5B7W2HPBYRNSZVVGVBRDVZ/action/replication_record"}},"created_at":"2026-05-18T01:40:07.417148+00:00","updated_at":"2026-05-18T01:40:07.417148+00:00"}