{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:7364XJODJMDKQE3HIYQHT4QSKJ","short_pith_number":"pith:7364XJOD","canonical_record":{"source":{"id":"1705.05887","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-16T19:44:51Z","cross_cats_sorted":[],"title_canon_sha256":"dd429b271b742abd6090374adf1e1b775ac4d6d2ea26d6a360bff2de55a9128d","abstract_canon_sha256":"9762a4e9feecf6d14294b606ba50709a0cad7f4904e5cd3e453c64d300526e0e"},"schema_version":"1.0"},"canonical_sha256":"fefdcba5c34b06a81367462079f212524a9d1dd3ef9209d87429aa8a2c374959","source":{"kind":"arxiv","id":"1705.05887","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.05887","created_at":"2026-05-18T00:23:56Z"},{"alias_kind":"arxiv_version","alias_value":"1705.05887v1","created_at":"2026-05-18T00:23:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.05887","created_at":"2026-05-18T00:23:56Z"},{"alias_kind":"pith_short_12","alias_value":"7364XJODJMDK","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"7364XJODJMDKQE3H","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"7364XJOD","created_at":"2026-05-18T12:31:03Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:7364XJODJMDKQE3HIYQHT4QSKJ","target":"record","payload":{"canonical_record":{"source":{"id":"1705.05887","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-16T19:44:51Z","cross_cats_sorted":[],"title_canon_sha256":"dd429b271b742abd6090374adf1e1b775ac4d6d2ea26d6a360bff2de55a9128d","abstract_canon_sha256":"9762a4e9feecf6d14294b606ba50709a0cad7f4904e5cd3e453c64d300526e0e"},"schema_version":"1.0"},"canonical_sha256":"fefdcba5c34b06a81367462079f212524a9d1dd3ef9209d87429aa8a2c374959","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:23:56.572260Z","signature_b64":"vLVtGFaSLTNc0om9/9/9HgP7cVQv3XY012drV2VWZni9TlHYJe+3zv7jjIIlN71B5/qtXOp4bPiiTVfdJbx0Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fefdcba5c34b06a81367462079f212524a9d1dd3ef9209d87429aa8a2c374959","last_reissued_at":"2026-05-18T00:23:56.571693Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:23:56.571693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1705.05887","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":"2026-05-18T00:23:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6GfavJW7Vh1Rlt1W36kbaybHSkxrGAljz6kNcunVdLeQp28iTJDAFl0Ll545+V/k4Yf6bPHwP8xO1N7WzjNmCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:12:31.097392Z"},"content_sha256":"1f7f98c2a8b5731f27eef9c839deb56f0d38b59af677597ff4067fb8408af26f","schema_version":"1.0","event_id":"sha256:1f7f98c2a8b5731f27eef9c839deb56f0d38b59af677597ff4067fb8408af26f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:7364XJODJMDKQE3HIYQHT4QSKJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coupling MOS Quantum Dot and Phosphorus Donor Qubit Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"G. Ten-Eyck, J. Dominguez, J. Wendt, M.P. Lilly, M. Rudolph, M.S. Carroll, N.T. Jacobson, P. Harvey-Collard, R. Jock, R. Manginell, T. Pluym","submitted_at":"2017-05-16T19:44:51Z","abstract_excerpt":"Si-MOS based QD qubits are attractive due to their similarity to the current semiconductor industry. We introduce a highly tunable MOS foundry compatible qubit design that couples an electrostatic quantum dot (QD) with an implanted donor. We show for the first time coherent two-axis control of a two-electron spin qubit that evolves under the QD-donor exchange interaction and the hyperfine interaction with the donor nucleus. The two interactions are tuned electrically with surface gate voltages to provide control of both qubit axes. Qubit decoherence is influenced by charge noise, which is of s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.05887","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":"2026-05-18T00:23:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zrh2AFBY5hMkp6f1ZFpd12MZrJnBCBFUht0Lx4p5FAO81nrG8ht2G623eBxq4RTxhFEsCwPXewEnFAgfM+WaDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T18:12:31.097742Z"},"content_sha256":"a7acd5bbc4a080cb27eaf1916ef8aee88b7bbf599e890d35573e2649e9585220","schema_version":"1.0","event_id":"sha256:a7acd5bbc4a080cb27eaf1916ef8aee88b7bbf599e890d35573e2649e9585220"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7364XJODJMDKQE3HIYQHT4QSKJ/bundle.json","state_url":"https://pith.science/pith/7364XJODJMDKQE3HIYQHT4QSKJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7364XJODJMDKQE3HIYQHT4QSKJ/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":"2026-06-01T18:12:31Z","links":{"resolver":"https://pith.science/pith/7364XJODJMDKQE3HIYQHT4QSKJ","bundle":"https://pith.science/pith/7364XJODJMDKQE3HIYQHT4QSKJ/bundle.json","state":"https://pith.science/pith/7364XJODJMDKQE3HIYQHT4QSKJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7364XJODJMDKQE3HIYQHT4QSKJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:7364XJODJMDKQE3HIYQHT4QSKJ","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":"9762a4e9feecf6d14294b606ba50709a0cad7f4904e5cd3e453c64d300526e0e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-16T19:44:51Z","title_canon_sha256":"dd429b271b742abd6090374adf1e1b775ac4d6d2ea26d6a360bff2de55a9128d"},"schema_version":"1.0","source":{"id":"1705.05887","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1705.05887","created_at":"2026-05-18T00:23:56Z"},{"alias_kind":"arxiv_version","alias_value":"1705.05887v1","created_at":"2026-05-18T00:23:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1705.05887","created_at":"2026-05-18T00:23:56Z"},{"alias_kind":"pith_short_12","alias_value":"7364XJODJMDK","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_16","alias_value":"7364XJODJMDKQE3H","created_at":"2026-05-18T12:31:03Z"},{"alias_kind":"pith_short_8","alias_value":"7364XJOD","created_at":"2026-05-18T12:31:03Z"}],"graph_snapshots":[{"event_id":"sha256:a7acd5bbc4a080cb27eaf1916ef8aee88b7bbf599e890d35573e2649e9585220","target":"graph","created_at":"2026-05-18T00:23:56Z","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":"Si-MOS based QD qubits are attractive due to their similarity to the current semiconductor industry. We introduce a highly tunable MOS foundry compatible qubit design that couples an electrostatic quantum dot (QD) with an implanted donor. We show for the first time coherent two-axis control of a two-electron spin qubit that evolves under the QD-donor exchange interaction and the hyperfine interaction with the donor nucleus. The two interactions are tuned electrically with surface gate voltages to provide control of both qubit axes. Qubit decoherence is influenced by charge noise, which is of s","authors_text":"G. Ten-Eyck, J. Dominguez, J. Wendt, M.P. Lilly, M. Rudolph, M.S. Carroll, N.T. Jacobson, P. Harvey-Collard, R. Jock, R. Manginell, T. Pluym","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-16T19:44:51Z","title":"Coupling MOS Quantum Dot and Phosphorus Donor Qubit Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1705.05887","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":"sha256:1f7f98c2a8b5731f27eef9c839deb56f0d38b59af677597ff4067fb8408af26f","target":"record","created_at":"2026-05-18T00:23:56Z","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":"9762a4e9feecf6d14294b606ba50709a0cad7f4904e5cd3e453c64d300526e0e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-05-16T19:44:51Z","title_canon_sha256":"dd429b271b742abd6090374adf1e1b775ac4d6d2ea26d6a360bff2de55a9128d"},"schema_version":"1.0","source":{"id":"1705.05887","kind":"arxiv","version":1}},"canonical_sha256":"fefdcba5c34b06a81367462079f212524a9d1dd3ef9209d87429aa8a2c374959","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fefdcba5c34b06a81367462079f212524a9d1dd3ef9209d87429aa8a2c374959","first_computed_at":"2026-05-18T00:23:56.571693Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:23:56.571693Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vLVtGFaSLTNc0om9/9/9HgP7cVQv3XY012drV2VWZni9TlHYJe+3zv7jjIIlN71B5/qtXOp4bPiiTVfdJbx0Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:23:56.572260Z","signed_message":"canonical_sha256_bytes"},"source_id":"1705.05887","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f7f98c2a8b5731f27eef9c839deb56f0d38b59af677597ff4067fb8408af26f","sha256:a7acd5bbc4a080cb27eaf1916ef8aee88b7bbf599e890d35573e2649e9585220"],"state_sha256":"deda94b4942c5d7fcf92b40510e4bdcb8768581b91feb60c285d6c5f9831b7d1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"llDk4iFdTOGZ/+yd8qMSedBx6L99TsEykEi4QUOhl9JJ5hKTYfyDWYBNUhlfI0J/dNhjhDQhHfBYKJUbkclpAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T18:12:31.099990Z","bundle_sha256":"142895d92856f15901109ca46aa71534e7137ed86b8af1693527595f82acbf35"}}