{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:SQUAUUG4H3DRJ2SRCCGJG5TLN2","short_pith_number":"pith:SQUAUUG4","schema_version":"1.0","canonical_sha256":"94280a50dc3ec714ea51108c93766b6e87bb48beeda8939ee669a5b2feaaf9e6","source":{"kind":"arxiv","id":"1702.06104","version":1},"attestation_state":"computed","paper":{"title":"Temperature Dependence of Magnetic Excitations: Terahertz Magnons above the Curie Temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Ernst, H.J. Qin, J. Kirschner, Kh. Zakeri","submitted_at":"2017-02-20T18:44:40Z","abstract_excerpt":"When an ordered spin system of a given dimensionality undergoes a second order phase transition the dependence of the order parameter i.e. magnetization on temperature can be well-described by thermal excitations of elementary collective spin excitations (magnons). However, the behavior of magnons themselves, as a function of temperature and across the transition temperature TC, is an unknown issue. Utilizing spin-polarized high resolution electron energy loss spectroscopy we monitor the high-energy (terahertz) magnons, excited in an ultrathin ferromagnet, as a function of temperature. We show"},"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":"1702.06104","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-02-20T18:44:40Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"0898f4e5214712c6c04f5417b6bdd48a219e4e287c125c3f084e2b9669c9a328","abstract_canon_sha256":"3464f1003ec9f07f819efd2b25b7303d157b0eaa00f0f2be74865d5ce4fd2a2b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:47:39.927673Z","signature_b64":"TOO8qQhe6xRciuIxxxn611IN9wGm3wTO8u7kidcwge3FcnYogI7yfhEwFMTVOx359qwvB9ueUVEsyMc5o6KKDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"94280a50dc3ec714ea51108c93766b6e87bb48beeda8939ee669a5b2feaaf9e6","last_reissued_at":"2026-05-18T00:47:39.927068Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:47:39.927068Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Temperature Dependence of Magnetic Excitations: Terahertz Magnons above the Curie Temperature","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"A. Ernst, H.J. Qin, J. Kirschner, Kh. Zakeri","submitted_at":"2017-02-20T18:44:40Z","abstract_excerpt":"When an ordered spin system of a given dimensionality undergoes a second order phase transition the dependence of the order parameter i.e. magnetization on temperature can be well-described by thermal excitations of elementary collective spin excitations (magnons). However, the behavior of magnons themselves, as a function of temperature and across the transition temperature TC, is an unknown issue. Utilizing spin-polarized high resolution electron energy loss spectroscopy we monitor the high-energy (terahertz) magnons, excited in an ultrathin ferromagnet, as a function of temperature. We show"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.06104","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":"1702.06104","created_at":"2026-05-18T00:47:39.927176+00:00"},{"alias_kind":"arxiv_version","alias_value":"1702.06104v1","created_at":"2026-05-18T00:47:39.927176+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.06104","created_at":"2026-05-18T00:47:39.927176+00:00"},{"alias_kind":"pith_short_12","alias_value":"SQUAUUG4H3DR","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_16","alias_value":"SQUAUUG4H3DRJ2SR","created_at":"2026-05-18T12:31:43.269735+00:00"},{"alias_kind":"pith_short_8","alias_value":"SQUAUUG4","created_at":"2026-05-18T12:31:43.269735+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/SQUAUUG4H3DRJ2SRCCGJG5TLN2","json":"https://pith.science/pith/SQUAUUG4H3DRJ2SRCCGJG5TLN2.json","graph_json":"https://pith.science/api/pith-number/SQUAUUG4H3DRJ2SRCCGJG5TLN2/graph.json","events_json":"https://pith.science/api/pith-number/SQUAUUG4H3DRJ2SRCCGJG5TLN2/events.json","paper":"https://pith.science/paper/SQUAUUG4"},"agent_actions":{"view_html":"https://pith.science/pith/SQUAUUG4H3DRJ2SRCCGJG5TLN2","download_json":"https://pith.science/pith/SQUAUUG4H3DRJ2SRCCGJG5TLN2.json","view_paper":"https://pith.science/paper/SQUAUUG4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1702.06104&json=true","fetch_graph":"https://pith.science/api/pith-number/SQUAUUG4H3DRJ2SRCCGJG5TLN2/graph.json","fetch_events":"https://pith.science/api/pith-number/SQUAUUG4H3DRJ2SRCCGJG5TLN2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SQUAUUG4H3DRJ2SRCCGJG5TLN2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SQUAUUG4H3DRJ2SRCCGJG5TLN2/action/storage_attestation","attest_author":"https://pith.science/pith/SQUAUUG4H3DRJ2SRCCGJG5TLN2/action/author_attestation","sign_citation":"https://pith.science/pith/SQUAUUG4H3DRJ2SRCCGJG5TLN2/action/citation_signature","submit_replication":"https://pith.science/pith/SQUAUUG4H3DRJ2SRCCGJG5TLN2/action/replication_record"}},"created_at":"2026-05-18T00:47:39.927176+00:00","updated_at":"2026-05-18T00:47:39.927176+00:00"}