{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:DXCZXKJMCXHJJ3CYPXKWHV2BKQ","short_pith_number":"pith:DXCZXKJM","canonical_record":{"source":{"id":"2501.12546","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2025-01-21T23:38:38Z","cross_cats_sorted":[],"title_canon_sha256":"59b25870509510b6f736dfbf77b4dd031b47e45114e5b54ccc30986f5026c674","abstract_canon_sha256":"0c7351a6e5bb7be5bb161d7a6fc37ac43b931d19361ffefcb3e8021bbe676a89"},"schema_version":"1.0"},"canonical_sha256":"1dc59ba92c15ce94ec587dd563d74154101f2288dab1aa52633d8992501f49ab","source":{"kind":"arxiv","id":"2501.12546","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.12546","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"arxiv_version","alias_value":"2501.12546v1","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.12546","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"pith_short_12","alias_value":"DXCZXKJMCXHJ","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"pith_short_16","alias_value":"DXCZXKJMCXHJJ3CY","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"pith_short_8","alias_value":"DXCZXKJM","created_at":"2026-07-05T10:03:54Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:DXCZXKJMCXHJJ3CYPXKWHV2BKQ","target":"record","payload":{"canonical_record":{"source":{"id":"2501.12546","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2025-01-21T23:38:38Z","cross_cats_sorted":[],"title_canon_sha256":"59b25870509510b6f736dfbf77b4dd031b47e45114e5b54ccc30986f5026c674","abstract_canon_sha256":"0c7351a6e5bb7be5bb161d7a6fc37ac43b931d19361ffefcb3e8021bbe676a89"},"schema_version":"1.0"},"canonical_sha256":"1dc59ba92c15ce94ec587dd563d74154101f2288dab1aa52633d8992501f49ab","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:03:54.790768Z","signature_b64":"8d1hED1f5kF92HVfDFy0QAIy738SAfLMzUUnX5rGIw+WqR6OglTbuN+Ml3UUFmgQedXj4wnq6f/SBZ5iTxLpAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1dc59ba92c15ce94ec587dd563d74154101f2288dab1aa52633d8992501f49ab","last_reissued_at":"2026-07-05T10:03:54.790267Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:03:54.790267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.12546","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":"2026-07-05T10:03:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qzrWAVhkECYwYiXeSvWCFdg7MDNM41kPj8WW7O7n0GogUDwKdA1xNB01W6rTFHkCRzL74JZSrkqQy3UNdNeEDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T07:15:51.720239Z"},"content_sha256":"477a2ddb4266dedeb09b43b06320a8fec512e1b543e711f3d0d6b2c989b2d70f","schema_version":"1.0","event_id":"sha256:477a2ddb4266dedeb09b43b06320a8fec512e1b543e711f3d0d6b2c989b2d70f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:DXCZXKJMCXHJJ3CYPXKWHV2BKQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tracking the creation of single photon emitters in AlN by implantation and annealing","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.app-ph","authors_text":"A.J. Bennett, E. Corte, E. Nieto Hern\\'andez, H.B. Ya\\u{g}c{\\i}, J. Forneris, J.K. Cannon, J.P. Hadden, P. Olivero, S.G. Bishop","submitted_at":"2025-01-21T23:38:38Z","abstract_excerpt":"In this study, we inspect and analyze the effect of Al implantation into AlN by conducting confocal microscopy on the ion implanted regions, before and after implantation, followed by an annealing step. The independent effect of annealing is studied in an unimplanted control region, which showed that annealing alone does not produce new emitters. We observed that point-like emitters are created in the implanted regions after annealing by tracking individual locations in a lithographically patterned sample. The newly created quantum emitters show anti-bunching under ambient conditions and are s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.12546","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/2501.12546/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":"2026-07-05T10:03:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"f4dVnGtEumM+OZ26NCCBZStPhVuOWtrMFiscBK/sj0TH4X8izOIGGH4H8/XrXRfAenZMhHjXgbvnN/qCR10IDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-07T07:15:51.721329Z"},"content_sha256":"aa69dac2147cd74c1f35dc5398a9f746ea69aaa38813d7ea985aca6a3e9294ef","schema_version":"1.0","event_id":"sha256:aa69dac2147cd74c1f35dc5398a9f746ea69aaa38813d7ea985aca6a3e9294ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DXCZXKJMCXHJJ3CYPXKWHV2BKQ/bundle.json","state_url":"https://pith.science/pith/DXCZXKJMCXHJJ3CYPXKWHV2BKQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DXCZXKJMCXHJJ3CYPXKWHV2BKQ/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":"2026-08-07T07:15:51Z","links":{"resolver":"https://pith.science/pith/DXCZXKJMCXHJJ3CYPXKWHV2BKQ","bundle":"https://pith.science/pith/DXCZXKJMCXHJJ3CYPXKWHV2BKQ/bundle.json","state":"https://pith.science/pith/DXCZXKJMCXHJJ3CYPXKWHV2BKQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DXCZXKJMCXHJJ3CYPXKWHV2BKQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DXCZXKJMCXHJJ3CYPXKWHV2BKQ","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":"0c7351a6e5bb7be5bb161d7a6fc37ac43b931d19361ffefcb3e8021bbe676a89","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2025-01-21T23:38:38Z","title_canon_sha256":"59b25870509510b6f736dfbf77b4dd031b47e45114e5b54ccc30986f5026c674"},"schema_version":"1.0","source":{"id":"2501.12546","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.12546","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"arxiv_version","alias_value":"2501.12546v1","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.12546","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"pith_short_12","alias_value":"DXCZXKJMCXHJ","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"pith_short_16","alias_value":"DXCZXKJMCXHJJ3CY","created_at":"2026-07-05T10:03:54Z"},{"alias_kind":"pith_short_8","alias_value":"DXCZXKJM","created_at":"2026-07-05T10:03:54Z"}],"graph_snapshots":[{"event_id":"sha256:aa69dac2147cd74c1f35dc5398a9f746ea69aaa38813d7ea985aca6a3e9294ef","target":"graph","created_at":"2026-07-05T10:03:54Z","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/2501.12546/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this study, we inspect and analyze the effect of Al implantation into AlN by conducting confocal microscopy on the ion implanted regions, before and after implantation, followed by an annealing step. The independent effect of annealing is studied in an unimplanted control region, which showed that annealing alone does not produce new emitters. We observed that point-like emitters are created in the implanted regions after annealing by tracking individual locations in a lithographically patterned sample. The newly created quantum emitters show anti-bunching under ambient conditions and are s","authors_text":"A.J. Bennett, E. Corte, E. Nieto Hern\\'andez, H.B. Ya\\u{g}c{\\i}, J. Forneris, J.K. Cannon, J.P. Hadden, P. Olivero, S.G. Bishop","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2025-01-21T23:38:38Z","title":"Tracking the creation of single photon emitters in AlN by implantation and annealing"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.12546","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":"sha256:477a2ddb4266dedeb09b43b06320a8fec512e1b543e711f3d0d6b2c989b2d70f","target":"record","created_at":"2026-07-05T10:03:54Z","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":"0c7351a6e5bb7be5bb161d7a6fc37ac43b931d19361ffefcb3e8021bbe676a89","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"physics.app-ph","submitted_at":"2025-01-21T23:38:38Z","title_canon_sha256":"59b25870509510b6f736dfbf77b4dd031b47e45114e5b54ccc30986f5026c674"},"schema_version":"1.0","source":{"id":"2501.12546","kind":"arxiv","version":1}},"canonical_sha256":"1dc59ba92c15ce94ec587dd563d74154101f2288dab1aa52633d8992501f49ab","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1dc59ba92c15ce94ec587dd563d74154101f2288dab1aa52633d8992501f49ab","first_computed_at":"2026-07-05T10:03:54.790267Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:03:54.790267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8d1hED1f5kF92HVfDFy0QAIy738SAfLMzUUnX5rGIw+WqR6OglTbuN+Ml3UUFmgQedXj4wnq6f/SBZ5iTxLpAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T10:03:54.790768Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.12546","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:477a2ddb4266dedeb09b43b06320a8fec512e1b543e711f3d0d6b2c989b2d70f","sha256:aa69dac2147cd74c1f35dc5398a9f746ea69aaa38813d7ea985aca6a3e9294ef"],"state_sha256":"84a09654d876ff94c1aadf36e509e92b8d91bf83cb58c678b7bb7878201db814"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+XA7hwg3qR85zP5IId47RhUVzZcShKF/LAsavkbK6iY71DuXnDE3UoNW613xz30L02lFGs39E/njkRkPUoJNDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-07T07:15:51.729979Z","bundle_sha256":"04d2c61d246c1b360bfe7cd4f0641ed22d412b0847a57eaaf71523468c53e5b1"}}