{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:SK75QT6JVCLIW5QH6CNKPH3Z3O","short_pith_number":"pith:SK75QT6J","canonical_record":{"source":{"id":"1411.1324","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-05T17:07:46Z","cross_cats_sorted":[],"title_canon_sha256":"7a097886c5bfa4256b9af6e6190445c5c0d323b5f57ec9de012afaf9a7cc6fcc","abstract_canon_sha256":"8acd0b6dcb62069e11faecca5f0b861a74df7978958a89bece0ef824582a4c1e"},"schema_version":"1.0"},"canonical_sha256":"92bfd84fc9a8968b7607f09aa79f79dbbe01fa3ac44660f776d4b3e7760e412f","source":{"kind":"arxiv","id":"1411.1324","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.1324","created_at":"2026-05-18T01:41:34Z"},{"alias_kind":"arxiv_version","alias_value":"1411.1324v1","created_at":"2026-05-18T01:41:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.1324","created_at":"2026-05-18T01:41:34Z"},{"alias_kind":"pith_short_12","alias_value":"SK75QT6JVCLI","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SK75QT6JVCLIW5QH","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SK75QT6J","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:SK75QT6JVCLIW5QH6CNKPH3Z3O","target":"record","payload":{"canonical_record":{"source":{"id":"1411.1324","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-05T17:07:46Z","cross_cats_sorted":[],"title_canon_sha256":"7a097886c5bfa4256b9af6e6190445c5c0d323b5f57ec9de012afaf9a7cc6fcc","abstract_canon_sha256":"8acd0b6dcb62069e11faecca5f0b861a74df7978958a89bece0ef824582a4c1e"},"schema_version":"1.0"},"canonical_sha256":"92bfd84fc9a8968b7607f09aa79f79dbbe01fa3ac44660f776d4b3e7760e412f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:41:34.815847Z","signature_b64":"2DpFqtT612TnR6H5INV7T8bgIYTgzfA3H1BZTfunQT/BRYaNxIE1rkd3Fvo32E5xCGz4+qhnH3ZNE9lEVuE2AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92bfd84fc9a8968b7607f09aa79f79dbbe01fa3ac44660f776d4b3e7760e412f","last_reissued_at":"2026-05-18T01:41:34.815167Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:41:34.815167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1411.1324","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":"2026-05-18T01:41:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iUpi+/sp9zhd64SDRbMkf/KgfAH+Qa02JCfPo/Wgz25SV3jmpqKvElDptHrTDDOndmfoXSApgb31hU3jvDnIBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T12:14:59.761468Z"},"content_sha256":"543131be646dca2e34788343f4ad9c3e68c0e3fa3221fbb955e298c5d364d220","schema_version":"1.0","event_id":"sha256:543131be646dca2e34788343f4ad9c3e68c0e3fa3221fbb955e298c5d364d220"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:SK75QT6JVCLIW5QH6CNKPH3Z3O","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Hybrid optical-electrical detection of donor electron spins with bound excitons in silicon","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"C. C. Lo, J. J. L. Morton, J. Mansir, M. F. Gonzalez-Zalba, M. L. W. Thewalt, M. Urdampilleta, P. Ross, S. A. Lyon","submitted_at":"2014-11-05T17:07:46Z","abstract_excerpt":"Electrical detection of spins is an essential tool in understanding the dynamics of spins in semiconductor devices, providing valuable insights for applications ranging from optoelectronics and spintronics to quantum information processing. For electron spins bound to shallow donors in silicon, bulk electrically-detected magnetic resonance has relied on coupling to spin readout partners such as paramagnetic defects or conduction electrons which fundamentally limits spin coherence times. Here we demonstrate electrical detection of phosphorus donor electron spin resonance by transport through a "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.1324","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":"2026-05-18T01:41:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4qRH3CzF4hyNXMG96udWJZ5WG6KUyTpCkytqFg6v/qBNt2EzO9tNX/FiMVGTU778wsNYrS7qDXDF/NKuR6jKDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T12:14:59.761812Z"},"content_sha256":"c8a755f0cd36e2882e438e4fb2ec1f9a62fa3b2e2c3b39307693767803811790","schema_version":"1.0","event_id":"sha256:c8a755f0cd36e2882e438e4fb2ec1f9a62fa3b2e2c3b39307693767803811790"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SK75QT6JVCLIW5QH6CNKPH3Z3O/bundle.json","state_url":"https://pith.science/pith/SK75QT6JVCLIW5QH6CNKPH3Z3O/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SK75QT6JVCLIW5QH6CNKPH3Z3O/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":"2026-06-24T12:14:59Z","links":{"resolver":"https://pith.science/pith/SK75QT6JVCLIW5QH6CNKPH3Z3O","bundle":"https://pith.science/pith/SK75QT6JVCLIW5QH6CNKPH3Z3O/bundle.json","state":"https://pith.science/pith/SK75QT6JVCLIW5QH6CNKPH3Z3O/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SK75QT6JVCLIW5QH6CNKPH3Z3O/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SK75QT6JVCLIW5QH6CNKPH3Z3O","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":"8acd0b6dcb62069e11faecca5f0b861a74df7978958a89bece0ef824582a4c1e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-05T17:07:46Z","title_canon_sha256":"7a097886c5bfa4256b9af6e6190445c5c0d323b5f57ec9de012afaf9a7cc6fcc"},"schema_version":"1.0","source":{"id":"1411.1324","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.1324","created_at":"2026-05-18T01:41:34Z"},{"alias_kind":"arxiv_version","alias_value":"1411.1324v1","created_at":"2026-05-18T01:41:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.1324","created_at":"2026-05-18T01:41:34Z"},{"alias_kind":"pith_short_12","alias_value":"SK75QT6JVCLI","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SK75QT6JVCLIW5QH","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SK75QT6J","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:c8a755f0cd36e2882e438e4fb2ec1f9a62fa3b2e2c3b39307693767803811790","target":"graph","created_at":"2026-05-18T01:41:34Z","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":"Electrical detection of spins is an essential tool in understanding the dynamics of spins in semiconductor devices, providing valuable insights for applications ranging from optoelectronics and spintronics to quantum information processing. For electron spins bound to shallow donors in silicon, bulk electrically-detected magnetic resonance has relied on coupling to spin readout partners such as paramagnetic defects or conduction electrons which fundamentally limits spin coherence times. Here we demonstrate electrical detection of phosphorus donor electron spin resonance by transport through a ","authors_text":"C. C. Lo, J. J. L. Morton, J. Mansir, M. F. Gonzalez-Zalba, M. L. W. Thewalt, M. Urdampilleta, P. Ross, S. A. Lyon","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-05T17:07:46Z","title":"Hybrid optical-electrical detection of donor electron spins with bound excitons in silicon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.1324","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":"sha256:543131be646dca2e34788343f4ad9c3e68c0e3fa3221fbb955e298c5d364d220","target":"record","created_at":"2026-05-18T01:41:34Z","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":"8acd0b6dcb62069e11faecca5f0b861a74df7978958a89bece0ef824582a4c1e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-11-05T17:07:46Z","title_canon_sha256":"7a097886c5bfa4256b9af6e6190445c5c0d323b5f57ec9de012afaf9a7cc6fcc"},"schema_version":"1.0","source":{"id":"1411.1324","kind":"arxiv","version":1}},"canonical_sha256":"92bfd84fc9a8968b7607f09aa79f79dbbe01fa3ac44660f776d4b3e7760e412f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92bfd84fc9a8968b7607f09aa79f79dbbe01fa3ac44660f776d4b3e7760e412f","first_computed_at":"2026-05-18T01:41:34.815167Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:41:34.815167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2DpFqtT612TnR6H5INV7T8bgIYTgzfA3H1BZTfunQT/BRYaNxIE1rkd3Fvo32E5xCGz4+qhnH3ZNE9lEVuE2AA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:41:34.815847Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.1324","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:543131be646dca2e34788343f4ad9c3e68c0e3fa3221fbb955e298c5d364d220","sha256:c8a755f0cd36e2882e438e4fb2ec1f9a62fa3b2e2c3b39307693767803811790"],"state_sha256":"05d2b0fef2da34de32b98e036312eb30ce062fb534177189370cfc6c046ccd6a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WapecUwkP6oBxeh9LkTAydvVm3+2Xe0wh83ZxFRe9m9Sv4JvVrsnLiz/DUbPyELeGP6ci4ZwzxtV7HHN6t/lDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T12:14:59.763764Z","bundle_sha256":"008f6ac5b1800f5678aaa983a4c7336eb01d3354616d19610c8daa18c96cc69e"}}