{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:ORQ3HL2DYXQ7R5GMUSYUPKEAJX","short_pith_number":"pith:ORQ3HL2D","schema_version":"1.0","canonical_sha256":"7461b3af43c5e1f8f4cca4b147a8804dde6c1a61bf8e9acf64eb34b46b2688fa","source":{"kind":"arxiv","id":"1710.08000","version":2},"attestation_state":"computed","paper":{"title":"Stabilization of magnetic skyrmions by RKKY interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Alexei K. Kolezhuk, Alla V. Bezvershenko, Boris A. Ivanov","submitted_at":"2017-10-22T19:22:04Z","abstract_excerpt":"We study the stabilization of an isolated magnetic skyrmion in a magnetic monolayer on a nonmagnetic conducting substrate via the Ruderman-Kittel-Kasuya-Yosida (RKKY) exchange interaction. Two different types of the substrate are considered, usual normal metal and single-layer graphene. While the full stability analysis for skyrmions in the presence of the RKKY coupling requires a separate effort that is outside the scope of this work, we are able to study the radial stability (stability of a skyrmion against collapse) using variational energy estimates obtained within first-order perturbation"},"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":"1710.08000","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-10-22T19:22:04Z","cross_cats_sorted":[],"title_canon_sha256":"926656f93c38f6c1e840acaf986e55b38fbd947f16f2ba382fc28baaf4d29672","abstract_canon_sha256":"c3310dc2870e37c28b8ecd15b04d90d0d4d145a5520d8f675e60508e6b3eb74c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:23:30.202239Z","signature_b64":"l+xJtsQkMyotHsfcfbn+bkSDYwiQRpRIEvt+rtjgqBy9ZyoLUW4YEiTv1rcxxXVvlGqX9XhmJ0pP1+IDJu8CBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7461b3af43c5e1f8f4cca4b147a8804dde6c1a61bf8e9acf64eb34b46b2688fa","last_reissued_at":"2026-05-18T00:23:30.201697Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:23:30.201697Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Stabilization of magnetic skyrmions by RKKY interactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Alexei K. Kolezhuk, Alla V. Bezvershenko, Boris A. Ivanov","submitted_at":"2017-10-22T19:22:04Z","abstract_excerpt":"We study the stabilization of an isolated magnetic skyrmion in a magnetic monolayer on a nonmagnetic conducting substrate via the Ruderman-Kittel-Kasuya-Yosida (RKKY) exchange interaction. Two different types of the substrate are considered, usual normal metal and single-layer graphene. While the full stability analysis for skyrmions in the presence of the RKKY coupling requires a separate effort that is outside the scope of this work, we are able to study the radial stability (stability of a skyrmion against collapse) using variational energy estimates obtained within first-order perturbation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.08000","kind":"arxiv","version":2},"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":"1710.08000","created_at":"2026-05-18T00:23:30.201789+00:00"},{"alias_kind":"arxiv_version","alias_value":"1710.08000v2","created_at":"2026-05-18T00:23:30.201789+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.08000","created_at":"2026-05-18T00:23:30.201789+00:00"},{"alias_kind":"pith_short_12","alias_value":"ORQ3HL2DYXQ7","created_at":"2026-05-18T12:31:34.259226+00:00"},{"alias_kind":"pith_short_16","alias_value":"ORQ3HL2DYXQ7R5GM","created_at":"2026-05-18T12:31:34.259226+00:00"},{"alias_kind":"pith_short_8","alias_value":"ORQ3HL2D","created_at":"2026-05-18T12:31:34.259226+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/ORQ3HL2DYXQ7R5GMUSYUPKEAJX","json":"https://pith.science/pith/ORQ3HL2DYXQ7R5GMUSYUPKEAJX.json","graph_json":"https://pith.science/api/pith-number/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/graph.json","events_json":"https://pith.science/api/pith-number/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/events.json","paper":"https://pith.science/paper/ORQ3HL2D"},"agent_actions":{"view_html":"https://pith.science/pith/ORQ3HL2DYXQ7R5GMUSYUPKEAJX","download_json":"https://pith.science/pith/ORQ3HL2DYXQ7R5GMUSYUPKEAJX.json","view_paper":"https://pith.science/paper/ORQ3HL2D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1710.08000&json=true","fetch_graph":"https://pith.science/api/pith-number/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/graph.json","fetch_events":"https://pith.science/api/pith-number/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/action/storage_attestation","attest_author":"https://pith.science/pith/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/action/author_attestation","sign_citation":"https://pith.science/pith/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/action/citation_signature","submit_replication":"https://pith.science/pith/ORQ3HL2DYXQ7R5GMUSYUPKEAJX/action/replication_record"}},"created_at":"2026-05-18T00:23:30.201789+00:00","updated_at":"2026-05-18T00:23:30.201789+00:00"}