{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:VVXZWETOCBCJKQSJZRYXU7APWK","short_pith_number":"pith:VVXZWETO","schema_version":"1.0","canonical_sha256":"ad6f9b126e1044954249cc717a7c0fb2a4d83671c2cf9bd8b8aca69e0ffd8c50","source":{"kind":"arxiv","id":"1801.01343","version":1},"attestation_state":"computed","paper":{"title":"Magnetoresistive sensors based on the elasticity of domain walls","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anni Cao, Dafine Ravelosona, Nicolas Vernier, Qunwen Leng, Weisheng Zhao, Xueying Zhang, Zhiqiang Cao","submitted_at":"2018-01-04T13:40:40Z","abstract_excerpt":"Magnetic sensors based on the magnetoresistance effects have a promising application prospect due to their excellent sensitivity and advantages in terms of the integration. However, competition between higher sensitivity and larger measuring range remains a problem. Here, we propose a novel mechanism for the design of magnetoresistive sensors: probing the perpendicular field by detecting the expansion of the elastic magnetic Domain Wall (DW) in the free layer of a spin valve or a magnetic tunnel junction. Performances of devices based on this mechanism, such as the sensitivity and the measurin"},"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":"1801.01343","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-01-04T13:40:40Z","cross_cats_sorted":[],"title_canon_sha256":"03b8c9c6517148a233c48c2f0f255164ab35c9fd0fa3e9b215df7a4ae11a24a6","abstract_canon_sha256":"d7a6dbfc2f372f5e8a72a831801c2a9a8b95b9fe131df7b9e37dcbb0fb978e81"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:09:16.779353Z","signature_b64":"bhDteTCI8GVUEqTcB3v1nvVSA10ruyh8NVkwwQUIkUtsdS8+JZxIB2M1OpmdIh+nQhMKK9v4FR754xypP8gBCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad6f9b126e1044954249cc717a7c0fb2a4d83671c2cf9bd8b8aca69e0ffd8c50","last_reissued_at":"2026-05-18T00:09:16.778805Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:09:16.778805Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Magnetoresistive sensors based on the elasticity of domain walls","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Anni Cao, Dafine Ravelosona, Nicolas Vernier, Qunwen Leng, Weisheng Zhao, Xueying Zhang, Zhiqiang Cao","submitted_at":"2018-01-04T13:40:40Z","abstract_excerpt":"Magnetic sensors based on the magnetoresistance effects have a promising application prospect due to their excellent sensitivity and advantages in terms of the integration. However, competition between higher sensitivity and larger measuring range remains a problem. Here, we propose a novel mechanism for the design of magnetoresistive sensors: probing the perpendicular field by detecting the expansion of the elastic magnetic Domain Wall (DW) in the free layer of a spin valve or a magnetic tunnel junction. Performances of devices based on this mechanism, such as the sensitivity and the measurin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.01343","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":""},"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":"1801.01343","created_at":"2026-05-18T00:09:16.778896+00:00"},{"alias_kind":"arxiv_version","alias_value":"1801.01343v1","created_at":"2026-05-18T00:09:16.778896+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.01343","created_at":"2026-05-18T00:09:16.778896+00:00"},{"alias_kind":"pith_short_12","alias_value":"VVXZWETOCBCJ","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_16","alias_value":"VVXZWETOCBCJKQSJ","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_8","alias_value":"VVXZWETO","created_at":"2026-05-18T12:32:59.047623+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/VVXZWETOCBCJKQSJZRYXU7APWK","json":"https://pith.science/pith/VVXZWETOCBCJKQSJZRYXU7APWK.json","graph_json":"https://pith.science/api/pith-number/VVXZWETOCBCJKQSJZRYXU7APWK/graph.json","events_json":"https://pith.science/api/pith-number/VVXZWETOCBCJKQSJZRYXU7APWK/events.json","paper":"https://pith.science/paper/VVXZWETO"},"agent_actions":{"view_html":"https://pith.science/pith/VVXZWETOCBCJKQSJZRYXU7APWK","download_json":"https://pith.science/pith/VVXZWETOCBCJKQSJZRYXU7APWK.json","view_paper":"https://pith.science/paper/VVXZWETO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1801.01343&json=true","fetch_graph":"https://pith.science/api/pith-number/VVXZWETOCBCJKQSJZRYXU7APWK/graph.json","fetch_events":"https://pith.science/api/pith-number/VVXZWETOCBCJKQSJZRYXU7APWK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VVXZWETOCBCJKQSJZRYXU7APWK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VVXZWETOCBCJKQSJZRYXU7APWK/action/storage_attestation","attest_author":"https://pith.science/pith/VVXZWETOCBCJKQSJZRYXU7APWK/action/author_attestation","sign_citation":"https://pith.science/pith/VVXZWETOCBCJKQSJZRYXU7APWK/action/citation_signature","submit_replication":"https://pith.science/pith/VVXZWETOCBCJKQSJZRYXU7APWK/action/replication_record"}},"created_at":"2026-05-18T00:09:16.778896+00:00","updated_at":"2026-05-18T00:09:16.778896+00:00"}