{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:YI5TEEUHGBA76QTOBDEXGU2Q4X","short_pith_number":"pith:YI5TEEUH","schema_version":"1.0","canonical_sha256":"c23b3212873041ff426e08c9735350e5fbe01b2db7b9b54a0b3769fccffd8a4d","source":{"kind":"arxiv","id":"2102.10721","version":1},"attestation_state":"computed","paper":{"title":"Robust skyrmion mediated reversal of ferromagnetic nanodots of 20 nm lateral dimension with high Ms and moderate DMI","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Dhritiman Bhattacharya, Jayasimha Atulasimha, Md Mahadi Rajib, Walid Al Misba","submitted_at":"2021-02-22T00:21:17Z","abstract_excerpt":"Implementation of skyrmion based energy efficient and high-density data storage devices requires aggressive scaling of skyrmion size. Ferrimagnetic materials are considered to be a suitable platform for this purpose due to their low saturation magnetization (i.e. smaller stray field). However, we show by performing rigorous micromagnetic simulation that such scaling of skyrmion size by lowering saturation magnetization while applicable in infinite films or where the skyrmion size is very small compared to the film's lateral dimension, does not hold in confined geometries. We also found in conf"},"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":"2102.10721","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-02-22T00:21:17Z","cross_cats_sorted":[],"title_canon_sha256":"2f5116f5ac7c8cea139f797bf71de58cba315e4fb2013631886c0d080dcab104","abstract_canon_sha256":"8c81e2b35ed9a68b0316d032c2894497ca6fe8015cb4567815b40153d5040578"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:35:08.567086Z","signature_b64":"tRe+o+mXfc4sMfsuit2vGcN+iyjRdqDBGUjL64xaNg6e5Cricm3xkmIPo84X2wbwGJGcvVOtE0YTnxWI/rglDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c23b3212873041ff426e08c9735350e5fbe01b2db7b9b54a0b3769fccffd8a4d","last_reissued_at":"2026-07-05T03:35:08.566686Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:35:08.566686Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Robust skyrmion mediated reversal of ferromagnetic nanodots of 20 nm lateral dimension with high Ms and moderate DMI","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Dhritiman Bhattacharya, Jayasimha Atulasimha, Md Mahadi Rajib, Walid Al Misba","submitted_at":"2021-02-22T00:21:17Z","abstract_excerpt":"Implementation of skyrmion based energy efficient and high-density data storage devices requires aggressive scaling of skyrmion size. Ferrimagnetic materials are considered to be a suitable platform for this purpose due to their low saturation magnetization (i.e. smaller stray field). However, we show by performing rigorous micromagnetic simulation that such scaling of skyrmion size by lowering saturation magnetization while applicable in infinite films or where the skyrmion size is very small compared to the film's lateral dimension, does not hold in confined geometries. We also found in conf"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.10721","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/2102.10721/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":"2102.10721","created_at":"2026-07-05T03:35:08.566744+00:00"},{"alias_kind":"arxiv_version","alias_value":"2102.10721v1","created_at":"2026-07-05T03:35:08.566744+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.10721","created_at":"2026-07-05T03:35:08.566744+00:00"},{"alias_kind":"pith_short_12","alias_value":"YI5TEEUHGBA7","created_at":"2026-07-05T03:35:08.566744+00:00"},{"alias_kind":"pith_short_16","alias_value":"YI5TEEUHGBA76QTO","created_at":"2026-07-05T03:35:08.566744+00:00"},{"alias_kind":"pith_short_8","alias_value":"YI5TEEUH","created_at":"2026-07-05T03:35:08.566744+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/YI5TEEUHGBA76QTOBDEXGU2Q4X","json":"https://pith.science/pith/YI5TEEUHGBA76QTOBDEXGU2Q4X.json","graph_json":"https://pith.science/api/pith-number/YI5TEEUHGBA76QTOBDEXGU2Q4X/graph.json","events_json":"https://pith.science/api/pith-number/YI5TEEUHGBA76QTOBDEXGU2Q4X/events.json","paper":"https://pith.science/paper/YI5TEEUH"},"agent_actions":{"view_html":"https://pith.science/pith/YI5TEEUHGBA76QTOBDEXGU2Q4X","download_json":"https://pith.science/pith/YI5TEEUHGBA76QTOBDEXGU2Q4X.json","view_paper":"https://pith.science/paper/YI5TEEUH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2102.10721&json=true","fetch_graph":"https://pith.science/api/pith-number/YI5TEEUHGBA76QTOBDEXGU2Q4X/graph.json","fetch_events":"https://pith.science/api/pith-number/YI5TEEUHGBA76QTOBDEXGU2Q4X/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YI5TEEUHGBA76QTOBDEXGU2Q4X/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YI5TEEUHGBA76QTOBDEXGU2Q4X/action/storage_attestation","attest_author":"https://pith.science/pith/YI5TEEUHGBA76QTOBDEXGU2Q4X/action/author_attestation","sign_citation":"https://pith.science/pith/YI5TEEUHGBA76QTOBDEXGU2Q4X/action/citation_signature","submit_replication":"https://pith.science/pith/YI5TEEUHGBA76QTOBDEXGU2Q4X/action/replication_record"}},"created_at":"2026-07-05T03:35:08.566744+00:00","updated_at":"2026-07-05T03:35:08.566744+00:00"}