{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:O777IHOA6MKA4ZPNFDS5GQL7XB","short_pith_number":"pith:O777IHOA","schema_version":"1.0","canonical_sha256":"77fff41dc0f3140e65ed28e5d3417fb8624f445246d01d1309ff1ad72af0c622","source":{"kind":"arxiv","id":"1202.3881","version":1},"attestation_state":"computed","paper":{"title":"Landau theory for the phase diagram of the multiferroic Mn$_{1-x}$(Fe,Zn,Mg)$_{x}$WO$_{4}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amnon Aharony, Ora Entin-Wohlman, Shlomi Matityahu","submitted_at":"2012-02-17T11:15:34Z","abstract_excerpt":"We present a theoretical analysis of the temperature-magnetic field-concentration phase diagram of the multiferroic Mn$_{1-x}$M$_{x}$WO$_{4}$ (M=Fe, Zn, Mg), which exhibits three ordered phases, with collinear and non-collinear incommensurate and with a commensurate magnetic order. The middle phase is also ferroelectric. The analysis uses a semi-phenomenological Landau theory, based on a Heisenberg Hamiltonian with a single-ion anisotropy. With a small number of adjustable parameters, the Landau theory gives an excellent fit to all three transition lines, as well as the magnetic and the ferroe"},"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":"1202.3881","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-02-17T11:15:34Z","cross_cats_sorted":[],"title_canon_sha256":"8799ea494bb85d650f2856b0673fe17445761187d1900dd6fd891ba283be43da","abstract_canon_sha256":"931bc7a343ac09b13a600dceb14311db0ff867fa709843c0c23961163aa0f976"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:08.197452Z","signature_b64":"0c0aF/qKuiXte4PSmUoxbr2cldEqOyGVhK06WyIaIAJSR0chuEDIM9L+Pj5sTuHO8cc1yvkpsjLO8hCh7bL3Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77fff41dc0f3140e65ed28e5d3417fb8624f445246d01d1309ff1ad72af0c622","last_reissued_at":"2026-05-18T03:22:08.196660Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:08.196660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Landau theory for the phase diagram of the multiferroic Mn$_{1-x}$(Fe,Zn,Mg)$_{x}$WO$_{4}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Amnon Aharony, Ora Entin-Wohlman, Shlomi Matityahu","submitted_at":"2012-02-17T11:15:34Z","abstract_excerpt":"We present a theoretical analysis of the temperature-magnetic field-concentration phase diagram of the multiferroic Mn$_{1-x}$M$_{x}$WO$_{4}$ (M=Fe, Zn, Mg), which exhibits three ordered phases, with collinear and non-collinear incommensurate and with a commensurate magnetic order. The middle phase is also ferroelectric. The analysis uses a semi-phenomenological Landau theory, based on a Heisenberg Hamiltonian with a single-ion anisotropy. With a small number of adjustable parameters, the Landau theory gives an excellent fit to all three transition lines, as well as the magnetic and the ferroe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.3881","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":"1202.3881","created_at":"2026-05-18T03:22:08.196799+00:00"},{"alias_kind":"arxiv_version","alias_value":"1202.3881v1","created_at":"2026-05-18T03:22:08.196799+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.3881","created_at":"2026-05-18T03:22:08.196799+00:00"},{"alias_kind":"pith_short_12","alias_value":"O777IHOA6MKA","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_16","alias_value":"O777IHOA6MKA4ZPN","created_at":"2026-05-18T12:27:16.716162+00:00"},{"alias_kind":"pith_short_8","alias_value":"O777IHOA","created_at":"2026-05-18T12:27:16.716162+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/O777IHOA6MKA4ZPNFDS5GQL7XB","json":"https://pith.science/pith/O777IHOA6MKA4ZPNFDS5GQL7XB.json","graph_json":"https://pith.science/api/pith-number/O777IHOA6MKA4ZPNFDS5GQL7XB/graph.json","events_json":"https://pith.science/api/pith-number/O777IHOA6MKA4ZPNFDS5GQL7XB/events.json","paper":"https://pith.science/paper/O777IHOA"},"agent_actions":{"view_html":"https://pith.science/pith/O777IHOA6MKA4ZPNFDS5GQL7XB","download_json":"https://pith.science/pith/O777IHOA6MKA4ZPNFDS5GQL7XB.json","view_paper":"https://pith.science/paper/O777IHOA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1202.3881&json=true","fetch_graph":"https://pith.science/api/pith-number/O777IHOA6MKA4ZPNFDS5GQL7XB/graph.json","fetch_events":"https://pith.science/api/pith-number/O777IHOA6MKA4ZPNFDS5GQL7XB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/O777IHOA6MKA4ZPNFDS5GQL7XB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/O777IHOA6MKA4ZPNFDS5GQL7XB/action/storage_attestation","attest_author":"https://pith.science/pith/O777IHOA6MKA4ZPNFDS5GQL7XB/action/author_attestation","sign_citation":"https://pith.science/pith/O777IHOA6MKA4ZPNFDS5GQL7XB/action/citation_signature","submit_replication":"https://pith.science/pith/O777IHOA6MKA4ZPNFDS5GQL7XB/action/replication_record"}},"created_at":"2026-05-18T03:22:08.196799+00:00","updated_at":"2026-05-18T03:22:08.196799+00:00"}