{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:ZFOVHEPZDOET6QUFAA3XCRGT2Q","short_pith_number":"pith:ZFOVHEPZ","schema_version":"1.0","canonical_sha256":"c95d5391f91b893f428500377144d3d400577a3d908b3436092f9653d82e10ee","source":{"kind":"arxiv","id":"1408.5579","version":1},"attestation_state":"computed","paper":{"title":"A coupling of martensitic and metamagnetic transitions with collective magneto-volume and table-like magnetocaloric effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"E. K. Liu, G. D. Liu, G. H. Wu, H. W. Zhang, H. Z. Luo, W. H. Wang, Y. Li, Z. Y. Wei","submitted_at":"2014-08-24T08:25:20Z","abstract_excerpt":"A coupling of the first-order paramagnetic-to-induced-ferromagnetic martensitic and the second-order antiferromagnetic-to-ferromagnetic metamagnetic transitions was found in MnNi0.8Fe0.2Ge alloy. Based on the coupling, a magneto-volume effect driven by the martensitic transition and a table-like magnetocaloric effect generated by the successive magnetic phase transitions arise collectively. By using the magneto-volume effect, the internal pressure stress in the volume-expansion martensitic transition was determined at 350 MPa. The magnetocaloric effect, with a wide working temperature range of"},"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":"1408.5579","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-08-24T08:25:20Z","cross_cats_sorted":[],"title_canon_sha256":"10766d21777a0c948787d804fd42054384455a05461b9dcc5212ff8102487129","abstract_canon_sha256":"f7cd3c205fe3a016cf4f178c76075765481ad0cc78343df5c2b8271894a12b90"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:44:24.783228Z","signature_b64":"RCApnsMElvWxh+kll6mkWV1i5oxNe2Zg6Iw0/he3YQUTfbbCLC0t7RF+0QdAWHC/P5MPa1943bGsMSA/0aPQDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c95d5391f91b893f428500377144d3d400577a3d908b3436092f9653d82e10ee","last_reissued_at":"2026-05-18T02:44:24.782850Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:44:24.782850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A coupling of martensitic and metamagnetic transitions with collective magneto-volume and table-like magnetocaloric effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"E. K. Liu, G. D. Liu, G. H. Wu, H. W. Zhang, H. Z. Luo, W. H. Wang, Y. Li, Z. Y. Wei","submitted_at":"2014-08-24T08:25:20Z","abstract_excerpt":"A coupling of the first-order paramagnetic-to-induced-ferromagnetic martensitic and the second-order antiferromagnetic-to-ferromagnetic metamagnetic transitions was found in MnNi0.8Fe0.2Ge alloy. Based on the coupling, a magneto-volume effect driven by the martensitic transition and a table-like magnetocaloric effect generated by the successive magnetic phase transitions arise collectively. By using the magneto-volume effect, the internal pressure stress in the volume-expansion martensitic transition was determined at 350 MPa. The magnetocaloric effect, with a wide working temperature range of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5579","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":"1408.5579","created_at":"2026-05-18T02:44:24.782908+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.5579v1","created_at":"2026-05-18T02:44:24.782908+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5579","created_at":"2026-05-18T02:44:24.782908+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZFOVHEPZDOET","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZFOVHEPZDOET6QUF","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZFOVHEPZ","created_at":"2026-05-18T12:28:59.999130+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/ZFOVHEPZDOET6QUFAA3XCRGT2Q","json":"https://pith.science/pith/ZFOVHEPZDOET6QUFAA3XCRGT2Q.json","graph_json":"https://pith.science/api/pith-number/ZFOVHEPZDOET6QUFAA3XCRGT2Q/graph.json","events_json":"https://pith.science/api/pith-number/ZFOVHEPZDOET6QUFAA3XCRGT2Q/events.json","paper":"https://pith.science/paper/ZFOVHEPZ"},"agent_actions":{"view_html":"https://pith.science/pith/ZFOVHEPZDOET6QUFAA3XCRGT2Q","download_json":"https://pith.science/pith/ZFOVHEPZDOET6QUFAA3XCRGT2Q.json","view_paper":"https://pith.science/paper/ZFOVHEPZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.5579&json=true","fetch_graph":"https://pith.science/api/pith-number/ZFOVHEPZDOET6QUFAA3XCRGT2Q/graph.json","fetch_events":"https://pith.science/api/pith-number/ZFOVHEPZDOET6QUFAA3XCRGT2Q/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZFOVHEPZDOET6QUFAA3XCRGT2Q/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZFOVHEPZDOET6QUFAA3XCRGT2Q/action/storage_attestation","attest_author":"https://pith.science/pith/ZFOVHEPZDOET6QUFAA3XCRGT2Q/action/author_attestation","sign_citation":"https://pith.science/pith/ZFOVHEPZDOET6QUFAA3XCRGT2Q/action/citation_signature","submit_replication":"https://pith.science/pith/ZFOVHEPZDOET6QUFAA3XCRGT2Q/action/replication_record"}},"created_at":"2026-05-18T02:44:24.782908+00:00","updated_at":"2026-05-18T02:44:24.782908+00:00"}