{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:Y7S344UPOE4L3PD2KLMHBLE5AQ","short_pith_number":"pith:Y7S344UP","canonical_record":{"source":{"id":"1408.5160","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-08-21T21:22:13Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"31b916ff2bff254228dbcd2f37ebf90e038bc660ee7ab4c4ad2d2407d1b174e3","abstract_canon_sha256":"af78a4c09a596dc1d4b9cdeec246305242c733fbe99e6ff9c6b99a0a69b6114d"},"schema_version":"1.0"},"canonical_sha256":"c7e5be728f7138bdbc7a52d870ac9d0435dc97c2cb218be5e84469c67f27e626","source":{"kind":"arxiv","id":"1408.5160","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5160","created_at":"2026-05-18T00:44:58Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5160v3","created_at":"2026-05-18T00:44:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5160","created_at":"2026-05-18T00:44:58Z"},{"alias_kind":"pith_short_12","alias_value":"Y7S344UPOE4L","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"Y7S344UPOE4L3PD2","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"Y7S344UP","created_at":"2026-05-18T12:28:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:Y7S344UPOE4L3PD2KLMHBLE5AQ","target":"record","payload":{"canonical_record":{"source":{"id":"1408.5160","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-08-21T21:22:13Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"31b916ff2bff254228dbcd2f37ebf90e038bc660ee7ab4c4ad2d2407d1b174e3","abstract_canon_sha256":"af78a4c09a596dc1d4b9cdeec246305242c733fbe99e6ff9c6b99a0a69b6114d"},"schema_version":"1.0"},"canonical_sha256":"c7e5be728f7138bdbc7a52d870ac9d0435dc97c2cb218be5e84469c67f27e626","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:44:58.427088Z","signature_b64":"zUU3w2cE+Wt1c8QSYeOnA+Sr0R3WRbswOtLFegXaxqNKdD2zh4D6i4hSSan9vQHpiKEBQexTuMPxBape9XnGBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7e5be728f7138bdbc7a52d870ac9d0435dc97c2cb218be5e84469c67f27e626","last_reissued_at":"2026-05-18T00:44:58.426740Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:44:58.426740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.5160","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:44:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"90MZp1wuyWGoV9aE8R1hL91AM5bTgsRTaLO07fU+38sAa0WXhyydJaWbhH1c4/diVqrxNiHbRwMQJnNDO5hXAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T08:32:51.178926Z"},"content_sha256":"35993f254686b98bcdcc5762f9ec29709775a2fc948d8028e6a12acaa657cb63","schema_version":"1.0","event_id":"sha256:35993f254686b98bcdcc5762f9ec29709775a2fc948d8028e6a12acaa657cb63"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:Y7S344UPOE4L3PD2KLMHBLE5AQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Optical Manipulation of Quantum Dot Electron Spin Qubits Using Microcavity Quantum Well Exciton-Polaritons","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"quant-ph","authors_text":"Peter L. McMahon, Shruti Puri, Yoshihisa Yamamoto","submitted_at":"2014-08-21T21:22:13Z","abstract_excerpt":"In this paper we introduce and analyze a new system design for quantum-dot-based qubits that simultaneously supports scalable one-qubit and two-qubit gates, and single-shot qubit measurement. All three key processes (one-qubit gates, two-qubit gates, and qubit measurement) rely on the interaction between the electron in each quantum dot and exciton-polaritons formed in a quantum well situated near the quantum dots. A key novel feature of our proposed system is the use of polariton traps, which we show enhances the quantum-dot--quantum-well interaction by a factor of 10 and consequently results"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5160","kind":"arxiv","version":3},"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":"2026-05-18T00:44:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Kjvz68iT1OC7Bfk95hO2SBuXl/EqCKPPt+/zj69WNoVIXZqPGnA5qGOqKt8JQFftj9ZC6368+/6hkOHNIgf+BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T08:32:51.179623Z"},"content_sha256":"656d249fa93f79b2fb54a1aa2319f72f5a56295cf2aba818617bd3d9e562d0a0","schema_version":"1.0","event_id":"sha256:656d249fa93f79b2fb54a1aa2319f72f5a56295cf2aba818617bd3d9e562d0a0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y7S344UPOE4L3PD2KLMHBLE5AQ/bundle.json","state_url":"https://pith.science/pith/Y7S344UPOE4L3PD2KLMHBLE5AQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y7S344UPOE4L3PD2KLMHBLE5AQ/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":"2026-05-26T08:32:51Z","links":{"resolver":"https://pith.science/pith/Y7S344UPOE4L3PD2KLMHBLE5AQ","bundle":"https://pith.science/pith/Y7S344UPOE4L3PD2KLMHBLE5AQ/bundle.json","state":"https://pith.science/pith/Y7S344UPOE4L3PD2KLMHBLE5AQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y7S344UPOE4L3PD2KLMHBLE5AQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:Y7S344UPOE4L3PD2KLMHBLE5AQ","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":"af78a4c09a596dc1d4b9cdeec246305242c733fbe99e6ff9c6b99a0a69b6114d","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-08-21T21:22:13Z","title_canon_sha256":"31b916ff2bff254228dbcd2f37ebf90e038bc660ee7ab4c4ad2d2407d1b174e3"},"schema_version":"1.0","source":{"id":"1408.5160","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5160","created_at":"2026-05-18T00:44:58Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5160v3","created_at":"2026-05-18T00:44:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5160","created_at":"2026-05-18T00:44:58Z"},{"alias_kind":"pith_short_12","alias_value":"Y7S344UPOE4L","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_16","alias_value":"Y7S344UPOE4L3PD2","created_at":"2026-05-18T12:28:57Z"},{"alias_kind":"pith_short_8","alias_value":"Y7S344UP","created_at":"2026-05-18T12:28:57Z"}],"graph_snapshots":[{"event_id":"sha256:656d249fa93f79b2fb54a1aa2319f72f5a56295cf2aba818617bd3d9e562d0a0","target":"graph","created_at":"2026-05-18T00:44:58Z","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":"In this paper we introduce and analyze a new system design for quantum-dot-based qubits that simultaneously supports scalable one-qubit and two-qubit gates, and single-shot qubit measurement. All three key processes (one-qubit gates, two-qubit gates, and qubit measurement) rely on the interaction between the electron in each quantum dot and exciton-polaritons formed in a quantum well situated near the quantum dots. A key novel feature of our proposed system is the use of polariton traps, which we show enhances the quantum-dot--quantum-well interaction by a factor of 10 and consequently results","authors_text":"Peter L. McMahon, Shruti Puri, Yoshihisa Yamamoto","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-08-21T21:22:13Z","title":"Optical Manipulation of Quantum Dot Electron Spin Qubits Using Microcavity Quantum Well Exciton-Polaritons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5160","kind":"arxiv","version":3},"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":"sha256:35993f254686b98bcdcc5762f9ec29709775a2fc948d8028e6a12acaa657cb63","target":"record","created_at":"2026-05-18T00:44:58Z","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":"af78a4c09a596dc1d4b9cdeec246305242c733fbe99e6ff9c6b99a0a69b6114d","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-08-21T21:22:13Z","title_canon_sha256":"31b916ff2bff254228dbcd2f37ebf90e038bc660ee7ab4c4ad2d2407d1b174e3"},"schema_version":"1.0","source":{"id":"1408.5160","kind":"arxiv","version":3}},"canonical_sha256":"c7e5be728f7138bdbc7a52d870ac9d0435dc97c2cb218be5e84469c67f27e626","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7e5be728f7138bdbc7a52d870ac9d0435dc97c2cb218be5e84469c67f27e626","first_computed_at":"2026-05-18T00:44:58.426740Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:44:58.426740Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zUU3w2cE+Wt1c8QSYeOnA+Sr0R3WRbswOtLFegXaxqNKdD2zh4D6i4hSSan9vQHpiKEBQexTuMPxBape9XnGBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:44:58.427088Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.5160","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:35993f254686b98bcdcc5762f9ec29709775a2fc948d8028e6a12acaa657cb63","sha256:656d249fa93f79b2fb54a1aa2319f72f5a56295cf2aba818617bd3d9e562d0a0"],"state_sha256":"a1818985fa5938e0f22b1dceeb8d37cadd2bfdc97e6fa506c3f738755e38d288"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y3ezh9F/agmc8Z4TB8Jh/xJ/zp+1GrWreOERyqT5Cg2wrrtRzBUFjC3nEFBF0Wbj/6x7L/mdUg4QAbJQQ95cDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T08:32:51.183393Z","bundle_sha256":"2a07647653d75307356e816a74b817b7cb55c28990f41ef723fa46b9da739c04"}}