{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:LUAYXCFOIJM262ZJ324SCCBEZX","short_pith_number":"pith:LUAYXCFO","schema_version":"1.0","canonical_sha256":"5d018b88ae4259af6b29deb9210824cdc28229515403d52620d46076bdd5a4d8","source":{"kind":"arxiv","id":"2604.21460","version":2},"attestation_state":"computed","paper":{"title":"Single-crystal growth and magnetic, magnetoelectric, and optical properties of ferroaxial-type SrMn$_2$Ni$_6$Te$_3$O$_{18}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"Single crystals of SrMn2Ni6Te3O18 preferentially form single ferroaxial domains and show all symmetry-allowed magnetoelectric responses with a chi33 anomaly at the 83 K transition.","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Kenta Kimura, Ryoya Nakamura, Shinichiro Asai, Takatsugu Masuda, Yusuke Nambu","submitted_at":"2026-04-23T09:15:31Z","abstract_excerpt":"Single crystals of SrMn$_2$Ni$_6$Te$_3$O$_{18}$, a member of the ferroaxial-type magnetic oxide family $AB_{2}C_{6}$Te$_3$O$_{18}$ ($A$ = Pb, Sr; $B$ = Mn, Cd; $C$ = Ni, Co), have been successfully grown, and their structural, magnetic, magnetoelectric, and optical properties have been systematically studied. Imaging of the spatial distribution of electric-field-induced optical rotation reveals that the single crystals preferentially form single ferroaxial (FA) domains. Magnetization and neutron diffraction measurements show that Mn$^{2+}$ and Ni$^{2+}$ magnetic moments order antiferromagnetic"},"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":"2604.21460","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-04-23T09:15:31Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"9e54616258fefe0052e3cda0fdd059c4eb16512dd3a012b2a48d77380a4968ef","abstract_canon_sha256":"3bf3d01572c13986214ef645e97b023147ff4d9799ec07628758809acca0e021"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-24T01:15:02.926347Z","signature_b64":"R6jdbQtVktS8Wk3CXkOB8/eyS6N3m66x3rs3hFIGvs66ZFc0w7qd0+5xn0FmlXrL3iUCQU46TPe7UJX071rSBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5d018b88ae4259af6b29deb9210824cdc28229515403d52620d46076bdd5a4d8","last_reissued_at":"2026-06-24T01:15:02.925913Z","signature_status":"signed_v1","first_computed_at":"2026-06-24T01:15:02.925913Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Single-crystal growth and magnetic, magnetoelectric, and optical properties of ferroaxial-type SrMn$_2$Ni$_6$Te$_3$O$_{18}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"Single crystals of SrMn2Ni6Te3O18 preferentially form single ferroaxial domains and show all symmetry-allowed magnetoelectric responses with a chi33 anomaly at the 83 K transition.","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Kenta Kimura, Ryoya Nakamura, Shinichiro Asai, Takatsugu Masuda, Yusuke Nambu","submitted_at":"2026-04-23T09:15:31Z","abstract_excerpt":"Single crystals of SrMn$_2$Ni$_6$Te$_3$O$_{18}$, a member of the ferroaxial-type magnetic oxide family $AB_{2}C_{6}$Te$_3$O$_{18}$ ($A$ = Pb, Sr; $B$ = Mn, Cd; $C$ = Ni, Co), have been successfully grown, and their structural, magnetic, magnetoelectric, and optical properties have been systematically studied. Imaging of the spatial distribution of electric-field-induced optical rotation reveals that the single crystals preferentially form single ferroaxial (FA) domains. Magnetization and neutron diffraction measurements show that Mn$^{2+}$ and Ni$^{2+}$ magnetic moments order antiferromagnetic"},"claims":{"count":4,"items":[{"kind":"strongest_claim","text":"Single crystals preferentially form single ferroaxial domains; all independent magnetoelectric tensor components allowed by the magnetic point group 6/m' are detected, with the chi33 component exhibiting a pronounced temperature-dependent anomaly including a peak and sign reversal at TN = 83 K.","source":"verdict.strongest_claim","status":"machine_extracted","claim_id":"C1","attestation":"unclaimed"},{"kind":"weakest_assumption","text":"That the observed single-domain preference and chi33 anomaly are intrinsic to the ferroaxial structural framework and remain robust under Sr-Pb substitution, without significant influence from growth-induced defects or measurement artifacts.","source":"verdict.weakest_assumption","status":"machine_extracted","claim_id":"C2","attestation":"unclaimed"},{"kind":"one_line_summary","text":"Single crystals of SrMn2Ni6Te3O18 form single ferroaxial domains and show antiferromagnetic order at 83 K with all allowed magnetoelectric tensor components detected, including a temperature anomaly in the chi33 component.","source":"verdict.one_line_summary","status":"machine_extracted","claim_id":"C3","attestation":"unclaimed"},{"kind":"headline","text":"Single crystals of SrMn2Ni6Te3O18 preferentially form single ferroaxial domains and show all symmetry-allowed magnetoelectric responses with a chi33 anomaly at the 83 K transition.","source":"verdict.pith_extraction.headline","status":"machine_extracted","claim_id":"C4","attestation":"unclaimed"}],"snapshot_sha256":"cab4eba48332f70a7f960fd7ef9412873d16dd2837755674711ccca0b56e0543"},"source":{"id":"2604.21460","kind":"arxiv","version":2},"verdict":{"id":"c7c04de2-38c4-421a-ba6e-5e50ad5fa4b6","model_set":{"reader":"grok-4.3"},"created_at":"2026-05-09T21:26:47.183137Z","strongest_claim":"Single crystals preferentially form single ferroaxial domains; all independent magnetoelectric tensor components allowed by the magnetic point group 6/m' are detected, with the chi33 component exhibiting a pronounced temperature-dependent anomaly including a peak and sign reversal at TN = 83 K.","one_line_summary":"Single crystals of SrMn2Ni6Te3O18 form single ferroaxial domains and show antiferromagnetic order at 83 K with all allowed magnetoelectric tensor components detected, including a temperature anomaly in the chi33 component.","pipeline_version":"pith-pipeline@v0.9.0","weakest_assumption":"That the observed single-domain preference and chi33 anomaly are intrinsic to the ferroaxial structural framework and remain robust under Sr-Pb substitution, without significant influence from growth-induced defects or measurement artifacts.","pith_extraction_headline":"Single crystals of SrMn2Ni6Te3O18 preferentially form single ferroaxial domains and show all symmetry-allowed magnetoelectric responses with a chi33 anomaly at the 83 K transition."},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2604.21460/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"ai_meta_artifact","ran_at":"2026-05-21T12:41:36.721351Z","status":"completed","version":"1.0.0","findings_count":0},{"name":"doi_compliance","ran_at":"2026-05-20T00:57:24.023616Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"08dc01cf72d0e1b309096df8ea431dc26a62da41e81fa700b051f481d69b1433"},"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":"2604.21460","created_at":"2026-06-24T01:15:02.925966+00:00"},{"alias_kind":"arxiv_version","alias_value":"2604.21460v2","created_at":"2026-06-24T01:15:02.925966+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2604.21460","created_at":"2026-06-24T01:15:02.925966+00:00"},{"alias_kind":"pith_short_12","alias_value":"LUAYXCFOIJM2","created_at":"2026-06-24T01:15:02.925966+00:00"},{"alias_kind":"pith_short_16","alias_value":"LUAYXCFOIJM262ZJ","created_at":"2026-06-24T01:15:02.925966+00:00"},{"alias_kind":"pith_short_8","alias_value":"LUAYXCFO","created_at":"2026-06-24T01:15:02.925966+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/LUAYXCFOIJM262ZJ324SCCBEZX","json":"https://pith.science/pith/LUAYXCFOIJM262ZJ324SCCBEZX.json","graph_json":"https://pith.science/api/pith-number/LUAYXCFOIJM262ZJ324SCCBEZX/graph.json","events_json":"https://pith.science/api/pith-number/LUAYXCFOIJM262ZJ324SCCBEZX/events.json","paper":"https://pith.science/paper/LUAYXCFO"},"agent_actions":{"view_html":"https://pith.science/pith/LUAYXCFOIJM262ZJ324SCCBEZX","download_json":"https://pith.science/pith/LUAYXCFOIJM262ZJ324SCCBEZX.json","view_paper":"https://pith.science/paper/LUAYXCFO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2604.21460&json=true","fetch_graph":"https://pith.science/api/pith-number/LUAYXCFOIJM262ZJ324SCCBEZX/graph.json","fetch_events":"https://pith.science/api/pith-number/LUAYXCFOIJM262ZJ324SCCBEZX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LUAYXCFOIJM262ZJ324SCCBEZX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LUAYXCFOIJM262ZJ324SCCBEZX/action/storage_attestation","attest_author":"https://pith.science/pith/LUAYXCFOIJM262ZJ324SCCBEZX/action/author_attestation","sign_citation":"https://pith.science/pith/LUAYXCFOIJM262ZJ324SCCBEZX/action/citation_signature","submit_replication":"https://pith.science/pith/LUAYXCFOIJM262ZJ324SCCBEZX/action/replication_record"}},"created_at":"2026-06-24T01:15:02.925966+00:00","updated_at":"2026-06-24T01:15:02.925966+00:00"}