{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2021:TZFHHUV3RQL5DIM4ICLY7EFABI","short_pith_number":"pith:TZFHHUV3","canonical_record":{"source":{"id":"2105.11894","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-05-25T13:02:10Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"4916e675137ac89c3b382fed3a10c44f8c42d1701358b6d2eaea8af301956209","abstract_canon_sha256":"4066ad9b99280639f41a7aa7301200d2398a60ff78dc853ada75b41203fdc209"},"schema_version":"1.0"},"canonical_sha256":"9e4a73d2bb8c17d1a19c40978f90a00a1625fbd0dab384c7dce5e26dd6a6d366","source":{"kind":"arxiv","id":"2105.11894","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.11894","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"arxiv_version","alias_value":"2105.11894v1","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.11894","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"pith_short_12","alias_value":"TZFHHUV3RQL5","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"pith_short_16","alias_value":"TZFHHUV3RQL5DIM4","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"pith_short_8","alias_value":"TZFHHUV3","created_at":"2026-07-05T03:31:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2021:TZFHHUV3RQL5DIM4ICLY7EFABI","target":"record","payload":{"canonical_record":{"source":{"id":"2105.11894","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-05-25T13:02:10Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"4916e675137ac89c3b382fed3a10c44f8c42d1701358b6d2eaea8af301956209","abstract_canon_sha256":"4066ad9b99280639f41a7aa7301200d2398a60ff78dc853ada75b41203fdc209"},"schema_version":"1.0"},"canonical_sha256":"9e4a73d2bb8c17d1a19c40978f90a00a1625fbd0dab384c7dce5e26dd6a6d366","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:31:27.579434Z","signature_b64":"W/L46m+U37LOOn8o70qzIQXJvDb7DGd8rWYecMBKOd4kyIu7rbzzgH+YU85HBNXtIAraN34D/r+czwVnatdTDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9e4a73d2bb8c17d1a19c40978f90a00a1625fbd0dab384c7dce5e26dd6a6d366","last_reissued_at":"2026-07-05T03:31:27.578983Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:31:27.578983Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2105.11894","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":"2026-07-05T03:31:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6ns9fZTDHnjVFuk8S74C7LTK5VU0PVbPdioVvudMmoc1jPCpXFdcosyWt26w+CnHFlV8F9lR8nXgaBcyUl5rDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T18:37:23.955294Z"},"content_sha256":"2355d79aeadc091671fc39d392d1057eda6a33e31b09ea2734300e399fbd6a3d","schema_version":"1.0","event_id":"sha256:2355d79aeadc091671fc39d392d1057eda6a33e31b09ea2734300e399fbd6a3d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2021:TZFHHUV3RQL5DIM4ICLY7EFABI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Microscopic processes during ultra-fast laser generation of Frenkel defects in diamond","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Andrew Kirkpatrick, Benjamin Griffiths, Gavin W. Morley, Jason M. Smith, Joanna M. Zajac, Martin J. Booth, Patrick S. Salter, Rajesh L. Patel, Shannon S. Nicley","submitted_at":"2021-05-25T13:02:10Z","abstract_excerpt":"Engineering single atomic defects into wide bandgap materials has become an attractive field in recent years due to emerging applications such as solid-state quantum bits and sensors. The simplest atomic-scale defect is the lattice vacancy which is often a constituent part of more complex defects such as the nitrogen-vacancy (NV) centre in diamond, therefore an understanding of the formation mechanisms and precision engineering of vacancies is desirable. We present a theoretical and experimental study into the ultra-fast laser generation of vacancy-interstitial pairs (Frenkel defects) in diamo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.11894","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/2105.11894/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":"2026-07-05T03:31:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RiyT/VbXnPP8sHNYTWnsegALhJPM8Z5V00B9XRvcDKGdGFvTOsvyr32aZ9xdu1kmjudqoKOGz/TGV2uC6EUfBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T18:37:23.955787Z"},"content_sha256":"ab47099a8d87d8da2ccb2e39e2f5a0a3ff9719f5b4f7e0942d9239ac23dffd0a","schema_version":"1.0","event_id":"sha256:ab47099a8d87d8da2ccb2e39e2f5a0a3ff9719f5b4f7e0942d9239ac23dffd0a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TZFHHUV3RQL5DIM4ICLY7EFABI/bundle.json","state_url":"https://pith.science/pith/TZFHHUV3RQL5DIM4ICLY7EFABI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TZFHHUV3RQL5DIM4ICLY7EFABI/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":"2026-08-23T18:37:23Z","links":{"resolver":"https://pith.science/pith/TZFHHUV3RQL5DIM4ICLY7EFABI","bundle":"https://pith.science/pith/TZFHHUV3RQL5DIM4ICLY7EFABI/bundle.json","state":"https://pith.science/pith/TZFHHUV3RQL5DIM4ICLY7EFABI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TZFHHUV3RQL5DIM4ICLY7EFABI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:TZFHHUV3RQL5DIM4ICLY7EFABI","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":"4066ad9b99280639f41a7aa7301200d2398a60ff78dc853ada75b41203fdc209","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-05-25T13:02:10Z","title_canon_sha256":"4916e675137ac89c3b382fed3a10c44f8c42d1701358b6d2eaea8af301956209"},"schema_version":"1.0","source":{"id":"2105.11894","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2105.11894","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"arxiv_version","alias_value":"2105.11894v1","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2105.11894","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"pith_short_12","alias_value":"TZFHHUV3RQL5","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"pith_short_16","alias_value":"TZFHHUV3RQL5DIM4","created_at":"2026-07-05T03:31:27Z"},{"alias_kind":"pith_short_8","alias_value":"TZFHHUV3","created_at":"2026-07-05T03:31:27Z"}],"graph_snapshots":[{"event_id":"sha256:ab47099a8d87d8da2ccb2e39e2f5a0a3ff9719f5b4f7e0942d9239ac23dffd0a","target":"graph","created_at":"2026-07-05T03:31:27Z","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/2105.11894/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Engineering single atomic defects into wide bandgap materials has become an attractive field in recent years due to emerging applications such as solid-state quantum bits and sensors. The simplest atomic-scale defect is the lattice vacancy which is often a constituent part of more complex defects such as the nitrogen-vacancy (NV) centre in diamond, therefore an understanding of the formation mechanisms and precision engineering of vacancies is desirable. We present a theoretical and experimental study into the ultra-fast laser generation of vacancy-interstitial pairs (Frenkel defects) in diamo","authors_text":"Andrew Kirkpatrick, Benjamin Griffiths, Gavin W. Morley, Jason M. Smith, Joanna M. Zajac, Martin J. Booth, Patrick S. Salter, Rajesh L. Patel, Shannon S. Nicley","cross_cats":["quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-05-25T13:02:10Z","title":"Microscopic processes during ultra-fast laser generation of Frenkel defects in diamond"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2105.11894","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":"sha256:2355d79aeadc091671fc39d392d1057eda6a33e31b09ea2734300e399fbd6a3d","target":"record","created_at":"2026-07-05T03:31:27Z","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":"4066ad9b99280639f41a7aa7301200d2398a60ff78dc853ada75b41203fdc209","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2021-05-25T13:02:10Z","title_canon_sha256":"4916e675137ac89c3b382fed3a10c44f8c42d1701358b6d2eaea8af301956209"},"schema_version":"1.0","source":{"id":"2105.11894","kind":"arxiv","version":1}},"canonical_sha256":"9e4a73d2bb8c17d1a19c40978f90a00a1625fbd0dab384c7dce5e26dd6a6d366","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9e4a73d2bb8c17d1a19c40978f90a00a1625fbd0dab384c7dce5e26dd6a6d366","first_computed_at":"2026-07-05T03:31:27.578983Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:31:27.578983Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W/L46m+U37LOOn8o70qzIQXJvDb7DGd8rWYecMBKOd4kyIu7rbzzgH+YU85HBNXtIAraN34D/r+czwVnatdTDw==","signature_status":"signed_v1","signed_at":"2026-07-05T03:31:27.579434Z","signed_message":"canonical_sha256_bytes"},"source_id":"2105.11894","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2355d79aeadc091671fc39d392d1057eda6a33e31b09ea2734300e399fbd6a3d","sha256:ab47099a8d87d8da2ccb2e39e2f5a0a3ff9719f5b4f7e0942d9239ac23dffd0a"],"state_sha256":"fb0a91597251513f26a6f5246cc2173f6a9a7d71a6d231296c9e186213c3d669"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"svYad1UcA8bmcS3FXNggXOdB6E7920tngHJdXekPF41igtoHe/nlYpzW9RSrc1KgrqmAlDpH5mflfBKHXR1QBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T18:37:23.959229Z","bundle_sha256":"a341ea171d9c92662ed405b8418d64ffafb84b9584ad2b01052e5a77eceda06a"}}