{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:MHXQX4AKUXWED72FETN6CCFNAD","short_pith_number":"pith:MHXQX4AK","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"},"canonical_sha256":"61ef0bf00aa5ec41ff4524dbe108ad00d838f9ee8f6abd1faa280a01167855cd","source":{"kind":"arxiv","id":"2606.13181","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13181","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13181v1","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13181","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"pith_short_12","alias_value":"MHXQX4AKUXWE","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"pith_short_16","alias_value":"MHXQX4AKUXWED72F","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"pith_short_8","alias_value":"MHXQX4AK","created_at":"2026-06-12T01:09:45Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:MHXQX4AKUXWED72FETN6CCFNAD","target":"record","payload":{"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"},"canonical_sha256":"61ef0bf00aa5ec41ff4524dbe108ad00d838f9ee8f6abd1faa280a01167855cd","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"},"source_kind":"arxiv","source_id":"2606.13181","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-12T01:09:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ED1ziIsddh9CxprWLz3E10CluZkznqk2SR1SAOPzkZafQmqQ7Kzs4twn4tjOrMEDhMzjs+DSoF+ukcob14arAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T18:05:03.956666Z"},"content_sha256":"c4d799a220254783efd5d75bbb136309d41df351afb8a6e1193e60f0602397b9","schema_version":"1.0","event_id":"sha256:c4d799a220254783efd5d75bbb136309d41df351afb8a6e1193e60f0602397b9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:MHXQX4AKUXWED72FETN6CCFNAD","target":"graph","payload":{"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-06-12T01:09:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nGyZMs66ZWE2pFJnHyl99xcNbn6copWMCb2p66+so4XTpks76xnGdKURlMr2BKObHRIMKwp9zrEb4Ecd+cFQAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-21T18:05:03.957050Z"},"content_sha256":"3627b53fe790703b289fa84c060bdd1a99cb8c34bb16f05033b5cc3554f562f9","schema_version":"1.0","event_id":"sha256:3627b53fe790703b289fa84c060bdd1a99cb8c34bb16f05033b5cc3554f562f9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/bundle.json","state_url":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MHXQX4AKUXWED72FETN6CCFNAD/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-21T18:05:03Z","links":{"resolver":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD","bundle":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/bundle.json","state":"https://pith.science/pith/MHXQX4AKUXWED72FETN6CCFNAD/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MHXQX4AKUXWED72FETN6CCFNAD/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:MHXQX4AKUXWED72FETN6CCFNAD","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"505a9d33d99fa53ea12b746e2ab9ee838e82d75b195cc383cfb5568f94e04d66","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2026-06-11T10:50:09Z","title_canon_sha256":"cb84dd21d17394a24eaabfad9920488a8a3e7d967b4d00279671a677fd39e7ea"},"schema_version":"1.0","source":{"id":"2606.13181","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2606.13181","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"arxiv_version","alias_value":"2606.13181v1","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.13181","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"pith_short_12","alias_value":"MHXQX4AKUXWE","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"pith_short_16","alias_value":"MHXQX4AKUXWED72F","created_at":"2026-06-12T01:09:45Z"},{"alias_kind":"pith_short_8","alias_value":"MHXQX4AK","created_at":"2026-06-12T01:09:45Z"}],"graph_snapshots":[{"event_id":"sha256:3627b53fe790703b289fa84c060bdd1a99cb8c34bb16f05033b5cc3554f562f9","target":"graph","created_at":"2026-06-12T01:09:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2606.13181/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"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","authors_text":"E. A. Karashtin, E. V. Skorokhodov, I. A. Fedotov, I. Yu. Pashen'kin, M. V. Sapozhnikov","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2026-06-11T10:50:09Z","title":"Manipulation of the gyrotropic mode frequency and band structure in an FM / AFM disk via vortex imprinting"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.13181","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:c4d799a220254783efd5d75bbb136309d41df351afb8a6e1193e60f0602397b9","target":"record","created_at":"2026-06-12T01:09:45Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"505a9d33d99fa53ea12b746e2ab9ee838e82d75b195cc383cfb5568f94e04d66","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.other","submitted_at":"2026-06-11T10:50:09Z","title_canon_sha256":"cb84dd21d17394a24eaabfad9920488a8a3e7d967b4d00279671a677fd39e7ea"},"schema_version":"1.0","source":{"id":"2606.13181","kind":"arxiv","version":1}},"canonical_sha256":"61ef0bf00aa5ec41ff4524dbe108ad00d838f9ee8f6abd1faa280a01167855cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"61ef0bf00aa5ec41ff4524dbe108ad00d838f9ee8f6abd1faa280a01167855cd","first_computed_at":"2026-06-12T01:09:45.457033Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-12T01:09:45.457033Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yayXzxQaDlKSoFUF4EzRL+vSthCC7+VDoY9c9u9GS756gFYbYu7ArS5/bSBhOIbZYukM6G9GdzbrhZqcsaLnDw==","signature_status":"signed_v1","signed_at":"2026-06-12T01:09:45.457841Z","signed_message":"canonical_sha256_bytes"},"source_id":"2606.13181","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c4d799a220254783efd5d75bbb136309d41df351afb8a6e1193e60f0602397b9","sha256:3627b53fe790703b289fa84c060bdd1a99cb8c34bb16f05033b5cc3554f562f9"],"state_sha256":"f4e7c4961e359d4effb6651cb3a700ec2a2a7ec528d4b28fe418405ab9ecc7a4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"A3JkUUKPo0sBM4HcQPuhFb34iwR876N8Ff13zviBroRw4igKSrMLvC4C2yfMSBhQDMShfGHBJlnClRWfYXzTBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-21T18:05:03.959328Z","bundle_sha256":"53d3af22ac61074d7cb9329206848f63a09001b56158604e4fd354de5b00536e"}}