{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:OX6L4T6VJOKFAK745KNCD7D7AV","short_pith_number":"pith:OX6L4T6V","canonical_record":{"source":{"id":"2405.05165","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-05-08T16:02:29Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"3e1ad22bc976fdd43cdb6c94c5e9c3a730082047fb9a9aed382ece9678da4568","abstract_canon_sha256":"631f1f2f37ebac2a3e30d3ef1c71cf03d9c69a03287c386194fe9561f7d654d5"},"schema_version":"1.0"},"canonical_sha256":"75fcbe4fd54b94502bfcea9a21fc7f0554214be715671c99f54f6048501b9e9c","source":{"kind":"arxiv","id":"2405.05165","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.05165","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"arxiv_version","alias_value":"2405.05165v1","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.05165","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"pith_short_12","alias_value":"OX6L4T6VJOKF","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"pith_short_16","alias_value":"OX6L4T6VJOKFAK74","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"pith_short_8","alias_value":"OX6L4T6V","created_at":"2026-07-05T08:17:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:OX6L4T6VJOKFAK745KNCD7D7AV","target":"record","payload":{"canonical_record":{"source":{"id":"2405.05165","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-05-08T16:02:29Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"3e1ad22bc976fdd43cdb6c94c5e9c3a730082047fb9a9aed382ece9678da4568","abstract_canon_sha256":"631f1f2f37ebac2a3e30d3ef1c71cf03d9c69a03287c386194fe9561f7d654d5"},"schema_version":"1.0"},"canonical_sha256":"75fcbe4fd54b94502bfcea9a21fc7f0554214be715671c99f54f6048501b9e9c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:17:05.840528Z","signature_b64":"SG8KY3aQ+MgFhmQAs80WffGLA8ZHKQNRibpit9mkjkqvasb/6ncvaeoV9pmu+6Xlc45jr/aAX69GU0I1RmcUDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75fcbe4fd54b94502bfcea9a21fc7f0554214be715671c99f54f6048501b9e9c","last_reissued_at":"2026-07-05T08:17:05.840080Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:17:05.840080Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2405.05165","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":"2026-07-05T08:17:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CA+BRQLwVYY22eVm9mRu7JzKWVbDxI9/5XrL2SdM+m29Lpg3q3fXMpiNdsyP9gfMLFLBynvP3zQ4xdwi4mLaCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T20:00:46.249544Z"},"content_sha256":"d5bb4dfa5b78fa94101e495208e0a0bc50b0c573ca58a80760f7a01ea20b5a49","schema_version":"1.0","event_id":"sha256:d5bb4dfa5b78fa94101e495208e0a0bc50b0c573ca58a80760f7a01ea20b5a49"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:OX6L4T6VJOKFAK745KNCD7D7AV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Discovery of T center-like quantum defects in silicon","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Geoffroy Hautier, Jiongzhi Zheng, Shay McBride, Sin\\'ead M. Griffin, Xueyue Zhang, Yihuang Xiong","submitted_at":"2024-05-08T16:02:29Z","abstract_excerpt":"Quantum technologies would benefit from the development of high performance quantum defects acting as single-photon emitters or spin-photon interface. Finding such a quantum defect in silicon is especially appealing in view of its favorable spin bath and high processability. While some color centers in silicon have been emerging in quantum applications, there is still a need to search and develop new high performance quantum emitters. Searching a high-throughput computational database of more than 22,000 charged complex defects in silicon, we identify a series of defects formed by a group III "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.05165","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2405.05165/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T08:17:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"S8dj/0M4HAvOw/128kUIYecrGXWqpM4ZrUF4oWGgr84quvWeCVgijiYCQiTQ4xGzsfkn3k09RgWzWb6cuGBkCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-20T20:00:46.250289Z"},"content_sha256":"9b81b23ca4920efc61d49c17dfd9427867665122af30488590fa6aba5a1dc128","schema_version":"1.0","event_id":"sha256:9b81b23ca4920efc61d49c17dfd9427867665122af30488590fa6aba5a1dc128"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OX6L4T6VJOKFAK745KNCD7D7AV/bundle.json","state_url":"https://pith.science/pith/OX6L4T6VJOKFAK745KNCD7D7AV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OX6L4T6VJOKFAK745KNCD7D7AV/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":"2026-08-20T20:00:46Z","links":{"resolver":"https://pith.science/pith/OX6L4T6VJOKFAK745KNCD7D7AV","bundle":"https://pith.science/pith/OX6L4T6VJOKFAK745KNCD7D7AV/bundle.json","state":"https://pith.science/pith/OX6L4T6VJOKFAK745KNCD7D7AV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OX6L4T6VJOKFAK745KNCD7D7AV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OX6L4T6VJOKFAK745KNCD7D7AV","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":"631f1f2f37ebac2a3e30d3ef1c71cf03d9c69a03287c386194fe9561f7d654d5","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-05-08T16:02:29Z","title_canon_sha256":"3e1ad22bc976fdd43cdb6c94c5e9c3a730082047fb9a9aed382ece9678da4568"},"schema_version":"1.0","source":{"id":"2405.05165","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2405.05165","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"arxiv_version","alias_value":"2405.05165v1","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.05165","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"pith_short_12","alias_value":"OX6L4T6VJOKF","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"pith_short_16","alias_value":"OX6L4T6VJOKFAK74","created_at":"2026-07-05T08:17:05Z"},{"alias_kind":"pith_short_8","alias_value":"OX6L4T6V","created_at":"2026-07-05T08:17:05Z"}],"graph_snapshots":[{"event_id":"sha256:9b81b23ca4920efc61d49c17dfd9427867665122af30488590fa6aba5a1dc128","target":"graph","created_at":"2026-07-05T08:17:05Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2405.05165/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Quantum technologies would benefit from the development of high performance quantum defects acting as single-photon emitters or spin-photon interface. Finding such a quantum defect in silicon is especially appealing in view of its favorable spin bath and high processability. While some color centers in silicon have been emerging in quantum applications, there is still a need to search and develop new high performance quantum emitters. Searching a high-throughput computational database of more than 22,000 charged complex defects in silicon, we identify a series of defects formed by a group III ","authors_text":"Geoffroy Hautier, Jiongzhi Zheng, Shay McBride, Sin\\'ead M. Griffin, Xueyue Zhang, Yihuang Xiong","cross_cats":["quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-05-08T16:02:29Z","title":"Discovery of T center-like quantum defects in silicon"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.05165","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:d5bb4dfa5b78fa94101e495208e0a0bc50b0c573ca58a80760f7a01ea20b5a49","target":"record","created_at":"2026-07-05T08:17:05Z","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":"631f1f2f37ebac2a3e30d3ef1c71cf03d9c69a03287c386194fe9561f7d654d5","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2024-05-08T16:02:29Z","title_canon_sha256":"3e1ad22bc976fdd43cdb6c94c5e9c3a730082047fb9a9aed382ece9678da4568"},"schema_version":"1.0","source":{"id":"2405.05165","kind":"arxiv","version":1}},"canonical_sha256":"75fcbe4fd54b94502bfcea9a21fc7f0554214be715671c99f54f6048501b9e9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75fcbe4fd54b94502bfcea9a21fc7f0554214be715671c99f54f6048501b9e9c","first_computed_at":"2026-07-05T08:17:05.840080Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:17:05.840080Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"SG8KY3aQ+MgFhmQAs80WffGLA8ZHKQNRibpit9mkjkqvasb/6ncvaeoV9pmu+6Xlc45jr/aAX69GU0I1RmcUDw==","signature_status":"signed_v1","signed_at":"2026-07-05T08:17:05.840528Z","signed_message":"canonical_sha256_bytes"},"source_id":"2405.05165","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d5bb4dfa5b78fa94101e495208e0a0bc50b0c573ca58a80760f7a01ea20b5a49","sha256:9b81b23ca4920efc61d49c17dfd9427867665122af30488590fa6aba5a1dc128"],"state_sha256":"0b4d95d991259a0a5a16b81968ae55396e22a046d49f02025cd5c19d03a4750c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zudCpK0+e33vhPDU8plN3B6rBqA2bRE9aPPgsADhbVoWYvetBDgpYleVRrJ4IPKLR+H9+febefG6IeHNin5oCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-20T20:00:46.258500Z","bundle_sha256":"672aaf89ec976c310749db00bd89794ccd5245db7e8d35ac4383cdaed12f1844"}}