{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:C3ATD3IVXJD7FGNZ3D7IEDG2NV","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":"b0825d8a0b917b1da866c5c0012fef7a7185a9c50d83cf47e4985e13f6f68be3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-16T12:47:21Z","title_canon_sha256":"c512839ee3be9960104496cc56fdffc11bba7e884749674a73929855cc8d203b"},"schema_version":"1.0","source":{"id":"2412.11724","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.11724","created_at":"2026-07-05T09:59:21Z"},{"alias_kind":"arxiv_version","alias_value":"2412.11724v1","created_at":"2026-07-05T09:59:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.11724","created_at":"2026-07-05T09:59:21Z"},{"alias_kind":"pith_short_12","alias_value":"C3ATD3IVXJD7","created_at":"2026-07-05T09:59:21Z"},{"alias_kind":"pith_short_16","alias_value":"C3ATD3IVXJD7FGNZ","created_at":"2026-07-05T09:59:21Z"},{"alias_kind":"pith_short_8","alias_value":"C3ATD3IV","created_at":"2026-07-05T09:59:21Z"}],"graph_snapshots":[{"event_id":"sha256:98cad9edcd6d8dba45bcc55cba74cb8ab77250b189ee33cfbb8ab1b639af3f01","target":"graph","created_at":"2026-07-05T09:59:21Z","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/2412.11724/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Micromagnetic simulations were employed to investigate the dynamics of a single skyrmion within an antiferromagnetic nanostripe with spatially engineered magnetic properties. This study investigates skyrmion motion within an antiferromagnetic nanostripe engineered with trapezoidal regions of enhanced magnetic anisotropy, enabling diode-like functionality by selectively directing skyrmion movement. Our findings demonstrate that skyrmions can cross these barriers in one direction while being obstructed in the reverse direction, mimicking diode behavior. A detailed analysis is presented on how ge","authors_text":"R. C. Silva, R. L. Silva","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-16T12:47:21Z","title":"A proposal for skyrmion-based diode-like device in antiferromagnetic nanostripe"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.11724","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:ea18ed4952249440fb85558af2d391cbb401971c3a4c104b95d1e72e2d6c549f","target":"record","created_at":"2026-07-05T09:59:21Z","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":"b0825d8a0b917b1da866c5c0012fef7a7185a9c50d83cf47e4985e13f6f68be3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-12-16T12:47:21Z","title_canon_sha256":"c512839ee3be9960104496cc56fdffc11bba7e884749674a73929855cc8d203b"},"schema_version":"1.0","source":{"id":"2412.11724","kind":"arxiv","version":1}},"canonical_sha256":"16c131ed15ba47f299b9d8fe820cda6d63496ea59c5385b4fd34534f47d41c30","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"16c131ed15ba47f299b9d8fe820cda6d63496ea59c5385b4fd34534f47d41c30","first_computed_at":"2026-07-05T09:59:21.440756Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:59:21.440756Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VVNnGyLOB5yaG49eBRJ8thYt3jpFqBBuiVDECPwPZHzfEaz1Cu0FQrRkxS6lJEsezDZ79rfWtz7F/TX/wCqpDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:59:21.441237Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.11724","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ea18ed4952249440fb85558af2d391cbb401971c3a4c104b95d1e72e2d6c549f","sha256:98cad9edcd6d8dba45bcc55cba74cb8ab77250b189ee33cfbb8ab1b639af3f01"],"state_sha256":"787e3e0d50f249e91c1692356dbe4f3b130e8cf6cff3bbdffaaa9d7253a1f062"}