{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:7Y4EAAAHBWDZEEH64D67HYNN62","short_pith_number":"pith:7Y4EAAAH","canonical_record":{"source":{"id":"1311.3106","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-13T12:41:36Z","cross_cats_sorted":[],"title_canon_sha256":"4986ae7b27741190688311b9f41663bfe78c5ed2936a53d4f5a750718c8a822d","abstract_canon_sha256":"990c6a854e9750b15647762f380b19e33ab2b42295b669fad5f79efc2fbc8261"},"schema_version":"1.0"},"canonical_sha256":"fe384000070d879210fee0fdf3e1adf6adc407251fbbf6e14747f0c7a743f239","source":{"kind":"arxiv","id":"1311.3106","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3106","created_at":"2026-05-18T03:07:13Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3106v1","created_at":"2026-05-18T03:07:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3106","created_at":"2026-05-18T03:07:13Z"},{"alias_kind":"pith_short_12","alias_value":"7Y4EAAAHBWDZ","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"7Y4EAAAHBWDZEEH6","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"7Y4EAAAH","created_at":"2026-05-18T12:27:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:7Y4EAAAHBWDZEEH64D67HYNN62","target":"record","payload":{"canonical_record":{"source":{"id":"1311.3106","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-13T12:41:36Z","cross_cats_sorted":[],"title_canon_sha256":"4986ae7b27741190688311b9f41663bfe78c5ed2936a53d4f5a750718c8a822d","abstract_canon_sha256":"990c6a854e9750b15647762f380b19e33ab2b42295b669fad5f79efc2fbc8261"},"schema_version":"1.0"},"canonical_sha256":"fe384000070d879210fee0fdf3e1adf6adc407251fbbf6e14747f0c7a743f239","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:07:13.081802Z","signature_b64":"1VB4t2hloy0vlynMDh33iZ2O2/1h0wikuBS946zZkB6g2DvjxbN5Cj6pUnDB/m8Y9tbafhPl3FFGZoV1x+G2Cg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fe384000070d879210fee0fdf3e1adf6adc407251fbbf6e14747f0c7a743f239","last_reissued_at":"2026-05-18T03:07:13.081165Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:07:13.081165Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.3106","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":"2026-05-18T03:07:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zcyKRWCnRhz4LbY+pJEPVWJAtv355XjUGmlLA2JIMqiVN13SfjH+/VDAs9vdglPefJXXn1t/cgVS+ieZRrg4Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T05:29:30.781049Z"},"content_sha256":"f6df736a8dfd04ba0985e800ad9cfcfb6bea85de31ccc6abfb9055eb9da49bd3","schema_version":"1.0","event_id":"sha256:f6df736a8dfd04ba0985e800ad9cfcfb6bea85de31ccc6abfb9055eb9da49bd3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:7Y4EAAAHBWDZEEH64D67HYNN62","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Manipulating Mn--Mg$_k$ cation complexes to control the charge- and spin-state of Mn in GaN","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alberta Bonanni, Andrea Navarro-Quezada, Andreas Grois, Bogdan Faina, Dariusz Sztenkiel, Francesco d'Acapito, Jacek A. Majewski, Jan Suffczy\\'nski, Maciej Sawicki, Mauro Rovezzi, Nevill Gonzalez Szwacki, Pieter Glatzel, Rafa{\\l} Jakie{\\l}a, Sylwia Dobkowska, Thibaut Devillers, Tian Li, Tomasz Dietl, Wiktor Stefanowicz","submitted_at":"2013-11-13T12:41:36Z","abstract_excerpt":"Owing to the variety of possible charge and spin states and to the different ways of coupling to the environment, paramagnetic centres in wide band-gap semiconductors and insulators exhibit a strikingly rich spectrum of properties and functionalities, exploited in commercial light emitters and proposed for applications in quantum information. Here we demonstrate, by combining synchrotron techniques with magnetic, optical and \\emph{ab initio} studies, that the codoping of GaN:Mn with Mg allows to control the Mn$^{n+}$ charge and spin state in the range $3\\le n\\le 5$ and $2\\ge S\\ge 1$. According"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3106","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":"2026-05-18T03:07:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1wW4AnCe2h54TfEfNewtQGgsXu7kD5A42O3RERdJdQzaNstwEWjnXvGBjdmmmuNCYlZ18V+TfLuFLqrEfUVWAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T05:29:30.781731Z"},"content_sha256":"772586585331b7faa3565e9de3ad6a166208c765d28854c6225f6f7c612c4835","schema_version":"1.0","event_id":"sha256:772586585331b7faa3565e9de3ad6a166208c765d28854c6225f6f7c612c4835"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7Y4EAAAHBWDZEEH64D67HYNN62/bundle.json","state_url":"https://pith.science/pith/7Y4EAAAHBWDZEEH64D67HYNN62/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7Y4EAAAHBWDZEEH64D67HYNN62/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":"2026-05-25T05:29:30Z","links":{"resolver":"https://pith.science/pith/7Y4EAAAHBWDZEEH64D67HYNN62","bundle":"https://pith.science/pith/7Y4EAAAHBWDZEEH64D67HYNN62/bundle.json","state":"https://pith.science/pith/7Y4EAAAHBWDZEEH64D67HYNN62/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7Y4EAAAHBWDZEEH64D67HYNN62/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:7Y4EAAAHBWDZEEH64D67HYNN62","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":"990c6a854e9750b15647762f380b19e33ab2b42295b669fad5f79efc2fbc8261","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-13T12:41:36Z","title_canon_sha256":"4986ae7b27741190688311b9f41663bfe78c5ed2936a53d4f5a750718c8a822d"},"schema_version":"1.0","source":{"id":"1311.3106","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.3106","created_at":"2026-05-18T03:07:13Z"},{"alias_kind":"arxiv_version","alias_value":"1311.3106v1","created_at":"2026-05-18T03:07:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.3106","created_at":"2026-05-18T03:07:13Z"},{"alias_kind":"pith_short_12","alias_value":"7Y4EAAAHBWDZ","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_16","alias_value":"7Y4EAAAHBWDZEEH6","created_at":"2026-05-18T12:27:38Z"},{"alias_kind":"pith_short_8","alias_value":"7Y4EAAAH","created_at":"2026-05-18T12:27:38Z"}],"graph_snapshots":[{"event_id":"sha256:772586585331b7faa3565e9de3ad6a166208c765d28854c6225f6f7c612c4835","target":"graph","created_at":"2026-05-18T03:07:13Z","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":"Owing to the variety of possible charge and spin states and to the different ways of coupling to the environment, paramagnetic centres in wide band-gap semiconductors and insulators exhibit a strikingly rich spectrum of properties and functionalities, exploited in commercial light emitters and proposed for applications in quantum information. Here we demonstrate, by combining synchrotron techniques with magnetic, optical and \\emph{ab initio} studies, that the codoping of GaN:Mn with Mg allows to control the Mn$^{n+}$ charge and spin state in the range $3\\le n\\le 5$ and $2\\ge S\\ge 1$. According","authors_text":"Alberta Bonanni, Andrea Navarro-Quezada, Andreas Grois, Bogdan Faina, Dariusz Sztenkiel, Francesco d'Acapito, Jacek A. Majewski, Jan Suffczy\\'nski, Maciej Sawicki, Mauro Rovezzi, Nevill Gonzalez Szwacki, Pieter Glatzel, Rafa{\\l} Jakie{\\l}a, Sylwia Dobkowska, Thibaut Devillers, Tian Li, Tomasz Dietl, Wiktor Stefanowicz","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-13T12:41:36Z","title":"Manipulating Mn--Mg$_k$ cation complexes to control the charge- and spin-state of Mn in GaN"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.3106","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:f6df736a8dfd04ba0985e800ad9cfcfb6bea85de31ccc6abfb9055eb9da49bd3","target":"record","created_at":"2026-05-18T03:07:13Z","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":"990c6a854e9750b15647762f380b19e33ab2b42295b669fad5f79efc2fbc8261","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-13T12:41:36Z","title_canon_sha256":"4986ae7b27741190688311b9f41663bfe78c5ed2936a53d4f5a750718c8a822d"},"schema_version":"1.0","source":{"id":"1311.3106","kind":"arxiv","version":1}},"canonical_sha256":"fe384000070d879210fee0fdf3e1adf6adc407251fbbf6e14747f0c7a743f239","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fe384000070d879210fee0fdf3e1adf6adc407251fbbf6e14747f0c7a743f239","first_computed_at":"2026-05-18T03:07:13.081165Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:07:13.081165Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1VB4t2hloy0vlynMDh33iZ2O2/1h0wikuBS946zZkB6g2DvjxbN5Cj6pUnDB/m8Y9tbafhPl3FFGZoV1x+G2Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:07:13.081802Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.3106","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f6df736a8dfd04ba0985e800ad9cfcfb6bea85de31ccc6abfb9055eb9da49bd3","sha256:772586585331b7faa3565e9de3ad6a166208c765d28854c6225f6f7c612c4835"],"state_sha256":"572bbc35231929231902d6ee8e6c2b9d74eab09e09e881118b27df26d051eec0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KoCujk5jyyO/DduQGBVOLsizCnaZwcjibI8oN2vwEEfL0295zsnudBo/5p4Y435lzFUmuVdIvLAYVMoiy3uUCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T05:29:30.785164Z","bundle_sha256":"2af179d6cc08174db8b52b51e35a5d545cec34ae0df3604af0bb226d03c89c68"}}