{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:EV3PMN5JQNGT2SDC7Z2WQWLUNQ","short_pith_number":"pith:EV3PMN5J","schema_version":"1.0","canonical_sha256":"2576f637a9834d3d4862fe756859746c2a5c3b9f6a0b367c2abf9c71161d81e6","source":{"kind":"arxiv","id":"1802.07195","version":1},"attestation_state":"computed","paper":{"title":"Ultrafast magnetization dynamics in pure and doped Heusler and inverse Heusler alloys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B. Sanyal, D. Thonig, E. K. Delczeg-Czirjak, J. Chico, M. Pereiro, O. Eriksson, R. Chimata","submitted_at":"2018-02-20T16:50:08Z","abstract_excerpt":"By using a multiscale approach based on first-principles density functional theory combined with atomistic spin dynamics, we investigate the electronic structure and magnetization dynamics of an inverse Heusler and a Heusler compound and their alloys, i. e. Mn$_{2-x}Z_x$CoAl and Mn$_{2-x}Z_x$VAl, where $Z$ = Mo, W, Os and Ru, respectively. A signature of the ferrimagnetic ordering of Mn$_{2}$CoAl and Mn$_{2}$VAl Heusler alloys is reflected in the calculated Heisenberg exchange constants. They decay very rapidly with the interatomic distance and have short range, which is a consequence of the e"},"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":"1802.07195","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-02-20T16:50:08Z","cross_cats_sorted":[],"title_canon_sha256":"700e08af604a7a67ff495e56b9c54ec0bc10de7c90c4cc5d702ad2625850b3dd","abstract_canon_sha256":"f2d6d1e028c2f6c5e3f4ac85ce6d2acecf6a3ac2b490fcf0521e10f21371eb13"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:22:53.327563Z","signature_b64":"MjUdMPuX1uTjAvMrUqXfIhAe5sXFIMQlD46MlPGOuC4tPsgozum+kHzYP0knTT/hxsSPbhJKdCwre0n4wGaUAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2576f637a9834d3d4862fe756859746c2a5c3b9f6a0b367c2abf9c71161d81e6","last_reissued_at":"2026-05-18T00:22:53.327152Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:22:53.327152Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ultrafast magnetization dynamics in pure and doped Heusler and inverse Heusler alloys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"B. Sanyal, D. Thonig, E. K. Delczeg-Czirjak, J. Chico, M. Pereiro, O. Eriksson, R. Chimata","submitted_at":"2018-02-20T16:50:08Z","abstract_excerpt":"By using a multiscale approach based on first-principles density functional theory combined with atomistic spin dynamics, we investigate the electronic structure and magnetization dynamics of an inverse Heusler and a Heusler compound and their alloys, i. e. Mn$_{2-x}Z_x$CoAl and Mn$_{2-x}Z_x$VAl, where $Z$ = Mo, W, Os and Ru, respectively. A signature of the ferrimagnetic ordering of Mn$_{2}$CoAl and Mn$_{2}$VAl Heusler alloys is reflected in the calculated Heisenberg exchange constants. They decay very rapidly with the interatomic distance and have short range, which is a consequence of the e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.07195","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":"1802.07195","created_at":"2026-05-18T00:22:53.327212+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.07195v1","created_at":"2026-05-18T00:22:53.327212+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.07195","created_at":"2026-05-18T00:22:53.327212+00:00"},{"alias_kind":"pith_short_12","alias_value":"EV3PMN5JQNGT","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_16","alias_value":"EV3PMN5JQNGT2SDC","created_at":"2026-05-18T12:32:22.470017+00:00"},{"alias_kind":"pith_short_8","alias_value":"EV3PMN5J","created_at":"2026-05-18T12:32:22.470017+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/EV3PMN5JQNGT2SDC7Z2WQWLUNQ","json":"https://pith.science/pith/EV3PMN5JQNGT2SDC7Z2WQWLUNQ.json","graph_json":"https://pith.science/api/pith-number/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/graph.json","events_json":"https://pith.science/api/pith-number/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/events.json","paper":"https://pith.science/paper/EV3PMN5J"},"agent_actions":{"view_html":"https://pith.science/pith/EV3PMN5JQNGT2SDC7Z2WQWLUNQ","download_json":"https://pith.science/pith/EV3PMN5JQNGT2SDC7Z2WQWLUNQ.json","view_paper":"https://pith.science/paper/EV3PMN5J","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.07195&json=true","fetch_graph":"https://pith.science/api/pith-number/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/graph.json","fetch_events":"https://pith.science/api/pith-number/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/action/storage_attestation","attest_author":"https://pith.science/pith/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/action/author_attestation","sign_citation":"https://pith.science/pith/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/action/citation_signature","submit_replication":"https://pith.science/pith/EV3PMN5JQNGT2SDC7Z2WQWLUNQ/action/replication_record"}},"created_at":"2026-05-18T00:22:53.327212+00:00","updated_at":"2026-05-18T00:22:53.327212+00:00"}