{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:MHXQX4AKUXWED72FETN6CCFNAD","short_pith_number":"pith:MHXQX4AK","schema_version":"1.0","canonical_sha256":"61ef0bf00aa5ec41ff4524dbe108ad00d838f9ee8f6abd1faa280a01167855cd","source":{"kind":"arxiv","id":"2606.13181","version":1},"attestation_state":"computed","paper":{"title":"Manipulation of the gyrotropic mode frequency and band structure in an FM / AFM disk via vortex imprinting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.other","authors_text":"E. A. Karashtin, E. V. Skorokhodov, I. A. Fedotov, I. Yu. Pashen'kin, M. V. Sapozhnikov","submitted_at":"2026-06-11T10:50:09Z","abstract_excerpt":"We experimentally investigate the magnetic gyrotropic mode in a system of vortex ferromagnetic (FM) nanooscillator exchange coupled to an antiferromagnetic (AFM) layer. The micron-sized disks formed from the Ni80Fe20(12 nm) / Ir80Mn20 (5 nm) FM/AFM heterostructure are prepared so that the vortex magnetic state is imprinted into the AFM layer. We apply a magnetic resonance force microscopy (MRFM) method to locally study magnetic oscillations in single FM/AFM disks. We show that the gyrotropic mode frequency is significantly (approximately 4 times) shifted to the high frequency compared to simil"},"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":"2606.13181","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2026-06-11T10:50:09Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"cb84dd21d17394a24eaabfad9920488a8a3e7d967b4d00279671a677fd39e7ea","abstract_canon_sha256":"505a9d33d99fa53ea12b746e2ab9ee838e82d75b195cc383cfb5568f94e04d66"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-12T01:09:45.457841Z","signature_b64":"yayXzxQaDlKSoFUF4EzRL+vSthCC7+VDoY9c9u9GS756gFYbYu7ArS5/bSBhOIbZYukM6G9GdzbrhZqcsaLnDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"61ef0bf00aa5ec41ff4524dbe108ad00d838f9ee8f6abd1faa280a01167855cd","last_reissued_at":"2026-06-12T01:09:45.457033Z","signature_status":"signed_v1","first_computed_at":"2026-06-12T01:09:45.457033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Manipulation of the gyrotropic mode frequency and band structure in an FM / AFM disk via vortex imprinting","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.other","authors_text":"E. A. Karashtin, E. V. Skorokhodov, I. A. Fedotov, I. Yu. Pashen'kin, M. V. Sapozhnikov","submitted_at":"2026-06-11T10:50:09Z","abstract_excerpt":"We experimentally investigate the magnetic gyrotropic mode in a system of vortex ferromagnetic (FM) nanooscillator exchange coupled to an antiferromagnetic (AFM) layer. The micron-sized disks formed from the Ni80Fe20(12 nm) / Ir80Mn20 (5 nm) FM/AFM heterostructure are prepared so that the vortex magnetic state is imprinted into the AFM layer. We apply a magnetic resonance force microscopy (MRFM) method to locally study magnetic oscillations in single FM/AFM disks. We show that the gyrotropic mode frequency is significantly (approximately 4 times) shifted to the high frequency compared to simil"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13181","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.13181/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2606.13181","created_at":"2026-06-12T01:09:45.457151+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.13181v1","created_at":"2026-06-12T01:09:45.457151+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13181","created_at":"2026-06-12T01:09:45.457151+00:00"},{"alias_kind":"pith_short_12","alias_value":"MHXQX4AKUXWE","created_at":"2026-06-12T01:09:45.457151+00:00"},{"alias_kind":"pith_short_16","alias_value":"MHXQX4AKUXWED72F","created_at":"2026-06-12T01:09:45.457151+00:00"},{"alias_kind":"pith_short_8","alias_value":"MHXQX4AK","created_at":"2026-06-12T01:09:45.457151+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/MHXQX4AKUXWED72FETN6CCFNAD","json":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD.json","graph_json":"https://pith.science/api/pith-number/MHXQX4AKUXWED72FETN6CCFNAD/graph.json","events_json":"https://pith.science/api/pith-number/MHXQX4AKUXWED72FETN6CCFNAD/events.json","paper":"https://pith.science/paper/MHXQX4AK"},"agent_actions":{"view_html":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD","download_json":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD.json","view_paper":"https://pith.science/paper/MHXQX4AK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.13181&json=true","fetch_graph":"https://pith.science/api/pith-number/MHXQX4AKUXWED72FETN6CCFNAD/graph.json","fetch_events":"https://pith.science/api/pith-number/MHXQX4AKUXWED72FETN6CCFNAD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/action/storage_attestation","attest_author":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/action/author_attestation","sign_citation":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/action/citation_signature","submit_replication":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/action/replication_record"}},"created_at":"2026-06-12T01:09:45.457151+00:00","updated_at":"2026-06-12T01:09:45.457151+00:00"}