{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:UTNTISKHKE2FPNLGDB6Y7JRTFE","short_pith_number":"pith:UTNTISKH","schema_version":"1.0","canonical_sha256":"a4db344947513457b566187d8fa633293db3fba814bbfb52a2e40983159ea852","source":{"kind":"arxiv","id":"0906.0907","version":1},"attestation_state":"computed","paper":{"title":"Spin-induced optical second harmonic generation in the centrosymmetric magnetic semiconductors EuTe and EuSe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. B. Henriques, B. Kaminski, D. R. Yakovlev, E. Abramof, G. Bauer, G. Springholz, M.Bayer, M. Lafrentz, P. H. O. Rappl, R. V. Pisarev, V.A. Lukoshkin, V. V. Pavlov","submitted_at":"2009-06-04T14:33:35Z","abstract_excerpt":"Spectroscopy of the centrosymmetric magnetic semiconductors EuTe and EuSe reveals spin-induced optical second harmonic generation (SHG) in the band gap vicinity at 2.1-2.4eV. The magnetic field and temperature dependence demonstrates that the SHG arises from the bulk of the materials due to a novel type of nonlinear optical susceptibility caused by the magnetic dipole contribution combined with spontaneous or induced magnetization. This spin-induced susceptibility opens access to a wide class of centrosymmetric systems by harmonics generation spectroscopy."},"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":"0906.0907","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-06-04T14:33:35Z","cross_cats_sorted":[],"title_canon_sha256":"fd08f86441bee5b730cbc23d2bca3d32c436ad525c856e5023c83c686da5b4fc","abstract_canon_sha256":"f2027e7bc2d59a5e22d4f56312387e4fd6ad5c1d650dfbc8714fc3c5cbabdd1a"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:13:29.014035Z","signature_b64":"mWarNA+pqtMx9kv7feQEj4sl4Mcvbn+I85EOFS9q1LO03nDYQQZYK+yFj3AvnphfwmRAHRro/4UKMDeLQlc5CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a4db344947513457b566187d8fa633293db3fba814bbfb52a2e40983159ea852","last_reissued_at":"2026-05-18T02:13:29.013444Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:13:29.013444Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spin-induced optical second harmonic generation in the centrosymmetric magnetic semiconductors EuTe and EuSe","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. B. Henriques, B. Kaminski, D. R. Yakovlev, E. Abramof, G. Bauer, G. Springholz, M.Bayer, M. Lafrentz, P. H. O. Rappl, R. V. Pisarev, V.A. Lukoshkin, V. V. Pavlov","submitted_at":"2009-06-04T14:33:35Z","abstract_excerpt":"Spectroscopy of the centrosymmetric magnetic semiconductors EuTe and EuSe reveals spin-induced optical second harmonic generation (SHG) in the band gap vicinity at 2.1-2.4eV. The magnetic field and temperature dependence demonstrates that the SHG arises from the bulk of the materials due to a novel type of nonlinear optical susceptibility caused by the magnetic dipole contribution combined with spontaneous or induced magnetization. This spin-induced susceptibility opens access to a wide class of centrosymmetric systems by harmonics generation spectroscopy."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0906.0907","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":"0906.0907","created_at":"2026-05-18T02:13:29.013540+00:00"},{"alias_kind":"arxiv_version","alias_value":"0906.0907v1","created_at":"2026-05-18T02:13:29.013540+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0906.0907","created_at":"2026-05-18T02:13:29.013540+00:00"},{"alias_kind":"pith_short_12","alias_value":"UTNTISKHKE2F","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"UTNTISKHKE2FPNLG","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"UTNTISKH","created_at":"2026-05-18T12:26:02.257875+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/UTNTISKHKE2FPNLGDB6Y7JRTFE","json":"https://pith.science/pith/UTNTISKHKE2FPNLGDB6Y7JRTFE.json","graph_json":"https://pith.science/api/pith-number/UTNTISKHKE2FPNLGDB6Y7JRTFE/graph.json","events_json":"https://pith.science/api/pith-number/UTNTISKHKE2FPNLGDB6Y7JRTFE/events.json","paper":"https://pith.science/paper/UTNTISKH"},"agent_actions":{"view_html":"https://pith.science/pith/UTNTISKHKE2FPNLGDB6Y7JRTFE","download_json":"https://pith.science/pith/UTNTISKHKE2FPNLGDB6Y7JRTFE.json","view_paper":"https://pith.science/paper/UTNTISKH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0906.0907&json=true","fetch_graph":"https://pith.science/api/pith-number/UTNTISKHKE2FPNLGDB6Y7JRTFE/graph.json","fetch_events":"https://pith.science/api/pith-number/UTNTISKHKE2FPNLGDB6Y7JRTFE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UTNTISKHKE2FPNLGDB6Y7JRTFE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UTNTISKHKE2FPNLGDB6Y7JRTFE/action/storage_attestation","attest_author":"https://pith.science/pith/UTNTISKHKE2FPNLGDB6Y7JRTFE/action/author_attestation","sign_citation":"https://pith.science/pith/UTNTISKHKE2FPNLGDB6Y7JRTFE/action/citation_signature","submit_replication":"https://pith.science/pith/UTNTISKHKE2FPNLGDB6Y7JRTFE/action/replication_record"}},"created_at":"2026-05-18T02:13:29.013540+00:00","updated_at":"2026-05-18T02:13:29.013540+00:00"}