{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:ROFE24SR5LHD3ZR4FWS257GRA7","short_pith_number":"pith:ROFE24SR","schema_version":"1.0","canonical_sha256":"8b8a4d7251eace3de63c2da5aefcd107cb42b32232dbb866329332bebdea6af6","source":{"kind":"arxiv","id":"1011.4850","version":1},"attestation_state":"computed","paper":{"title":"Effects of s,p - d and s - p exchange interactions probed by exciton magnetospectroscopy in (Ga,Mn)N","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Bonanni, A. Golnik, A. Grois, A. Navarro-Quezada, B. Faina, J. A. Gaj, J. Suffczynski, T. Devillers, W. Pacuski","submitted_at":"2010-11-22T15:43:46Z","abstract_excerpt":"Near band-gap photoluminescence and reflectivity in magnetic field are employed to determine the exchange-induced splitting of free exciton states in paramagnetic wurtzite Ga1-xMnxN, x < 1%, grown on sapphire substrates by metal-organic vapor phase epitaxy. The band gap is found to increase with x. The giant Zeeman splitting of all three excitons A, B and C is resolved, enabling the determination of the apparent exchange integrals N0alpha(app) = 0.0 +/- 0.1 eV and N0beta(app) = +0.8 +/- 0.2 eV. These non-standard values and signs of the s - d and p - d exchange energies are explained in terms "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1011.4850","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2010-11-22T15:43:46Z","cross_cats_sorted":[],"title_canon_sha256":"47fcd5ea085d303bb5ca7ef7ade2630c364e11ca7ef2f911def561386c7bf144","abstract_canon_sha256":"d8fe5f1733bf078cead213207d68813fdfca36346e11f5f91b36654a0ec100df"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:00:27.382375Z","signature_b64":"Szf+FWzk+Ab8jTquUfm+YNPemPYqGITwK2fOgPYa1ymqbE/u/lZRnJPjhrHbc1v0eAM/Hrwhmm3ptaDjnaaLDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8b8a4d7251eace3de63c2da5aefcd107cb42b32232dbb866329332bebdea6af6","last_reissued_at":"2026-05-18T03:00:27.381647Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:00:27.381647Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effects of s,p - d and s - p exchange interactions probed by exciton magnetospectroscopy in (Ga,Mn)N","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Bonanni, A. Golnik, A. Grois, A. Navarro-Quezada, B. Faina, J. A. Gaj, J. Suffczynski, T. Devillers, W. Pacuski","submitted_at":"2010-11-22T15:43:46Z","abstract_excerpt":"Near band-gap photoluminescence and reflectivity in magnetic field are employed to determine the exchange-induced splitting of free exciton states in paramagnetic wurtzite Ga1-xMnxN, x < 1%, grown on sapphire substrates by metal-organic vapor phase epitaxy. The band gap is found to increase with x. The giant Zeeman splitting of all three excitons A, B and C is resolved, enabling the determination of the apparent exchange integrals N0alpha(app) = 0.0 +/- 0.1 eV and N0beta(app) = +0.8 +/- 0.2 eV. These non-standard values and signs of the s - d and p - d exchange energies are explained in terms "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.4850","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1011.4850","created_at":"2026-05-18T03:00:27.381772+00:00"},{"alias_kind":"arxiv_version","alias_value":"1011.4850v1","created_at":"2026-05-18T03:00:27.381772+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.4850","created_at":"2026-05-18T03:00:27.381772+00:00"},{"alias_kind":"pith_short_12","alias_value":"ROFE24SR5LHD","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_16","alias_value":"ROFE24SR5LHD3ZR4","created_at":"2026-05-18T12:26:13.927090+00:00"},{"alias_kind":"pith_short_8","alias_value":"ROFE24SR","created_at":"2026-05-18T12:26:13.927090+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7","json":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7.json","graph_json":"https://pith.science/api/pith-number/ROFE24SR5LHD3ZR4FWS257GRA7/graph.json","events_json":"https://pith.science/api/pith-number/ROFE24SR5LHD3ZR4FWS257GRA7/events.json","paper":"https://pith.science/paper/ROFE24SR"},"agent_actions":{"view_html":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7","download_json":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7.json","view_paper":"https://pith.science/paper/ROFE24SR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1011.4850&json=true","fetch_graph":"https://pith.science/api/pith-number/ROFE24SR5LHD3ZR4FWS257GRA7/graph.json","fetch_events":"https://pith.science/api/pith-number/ROFE24SR5LHD3ZR4FWS257GRA7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7/action/storage_attestation","attest_author":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7/action/author_attestation","sign_citation":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7/action/citation_signature","submit_replication":"https://pith.science/pith/ROFE24SR5LHD3ZR4FWS257GRA7/action/replication_record"}},"created_at":"2026-05-18T03:00:27.381772+00:00","updated_at":"2026-05-18T03:00:27.381772+00:00"}