{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:URKEGTMIS6OASSRP44QM2UKU7N","short_pith_number":"pith:URKEGTMI","schema_version":"1.0","canonical_sha256":"a454434d88979c094a2fe720cd5154fb595bbd616ad1d39abc763993b582a497","source":{"kind":"arxiv","id":"1012.4252","version":1},"attestation_state":"computed","paper":{"title":"Fully electrically read-write device out of a ferromagnetic semiconductor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"C. Gould, K. Brunner, K. Pappert, L. Ebel, L.W. Molenkamp, P. D\\\"urrenfeld, S. Mark","submitted_at":"2010-12-20T07:57:40Z","abstract_excerpt":"We report the realization of a read-write device out of the ferromagnetic semiconductor (Ga,Mn)As as the first step to fundamentally new information processing paradigm. Writing the magnetic state is achieved by current-induced switching and read-out of the state is done by the means of the tunneling anisotropic magneto resistance (TAMR) effect. This one bit demonstrator device can be used to design a electrically programmable memory and logic device."},"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":"1012.4252","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2010-12-20T07:57:40Z","cross_cats_sorted":[],"title_canon_sha256":"5bf03f2a1c3e798b9fbdf473cddefca297f886026b6c15032f31aaac32127a7b","abstract_canon_sha256":"75228aa9a7e95533dfd779518174e4484dfbc93396d48eefc31a5f9afdabc3b3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:22.237440Z","signature_b64":"NO39duVTdxSRCycQD6ShTrlXyyrDXuRVaHj2wBlpdehjWPYjClNsZ0netB5CGKwtHKDQ54nGYkQc05yQWQlgAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a454434d88979c094a2fe720cd5154fb595bbd616ad1d39abc763993b582a497","last_reissued_at":"2026-05-18T02:04:22.236819Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:22.236819Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fully electrically read-write device out of a ferromagnetic semiconductor","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"C. Gould, K. Brunner, K. Pappert, L. Ebel, L.W. Molenkamp, P. D\\\"urrenfeld, S. Mark","submitted_at":"2010-12-20T07:57:40Z","abstract_excerpt":"We report the realization of a read-write device out of the ferromagnetic semiconductor (Ga,Mn)As as the first step to fundamentally new information processing paradigm. Writing the magnetic state is achieved by current-induced switching and read-out of the state is done by the means of the tunneling anisotropic magneto resistance (TAMR) effect. This one bit demonstrator device can be used to design a electrically programmable memory and logic device."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.4252","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":"1012.4252","created_at":"2026-05-18T02:04:22.236917+00:00"},{"alias_kind":"arxiv_version","alias_value":"1012.4252v1","created_at":"2026-05-18T02:04:22.236917+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.4252","created_at":"2026-05-18T02:04:22.236917+00:00"},{"alias_kind":"pith_short_12","alias_value":"URKEGTMIS6OA","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_16","alias_value":"URKEGTMIS6OASSRP","created_at":"2026-05-18T12:26:15.391820+00:00"},{"alias_kind":"pith_short_8","alias_value":"URKEGTMI","created_at":"2026-05-18T12:26:15.391820+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/URKEGTMIS6OASSRP44QM2UKU7N","json":"https://pith.science/pith/URKEGTMIS6OASSRP44QM2UKU7N.json","graph_json":"https://pith.science/api/pith-number/URKEGTMIS6OASSRP44QM2UKU7N/graph.json","events_json":"https://pith.science/api/pith-number/URKEGTMIS6OASSRP44QM2UKU7N/events.json","paper":"https://pith.science/paper/URKEGTMI"},"agent_actions":{"view_html":"https://pith.science/pith/URKEGTMIS6OASSRP44QM2UKU7N","download_json":"https://pith.science/pith/URKEGTMIS6OASSRP44QM2UKU7N.json","view_paper":"https://pith.science/paper/URKEGTMI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1012.4252&json=true","fetch_graph":"https://pith.science/api/pith-number/URKEGTMIS6OASSRP44QM2UKU7N/graph.json","fetch_events":"https://pith.science/api/pith-number/URKEGTMIS6OASSRP44QM2UKU7N/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/URKEGTMIS6OASSRP44QM2UKU7N/action/timestamp_anchor","attest_storage":"https://pith.science/pith/URKEGTMIS6OASSRP44QM2UKU7N/action/storage_attestation","attest_author":"https://pith.science/pith/URKEGTMIS6OASSRP44QM2UKU7N/action/author_attestation","sign_citation":"https://pith.science/pith/URKEGTMIS6OASSRP44QM2UKU7N/action/citation_signature","submit_replication":"https://pith.science/pith/URKEGTMIS6OASSRP44QM2UKU7N/action/replication_record"}},"created_at":"2026-05-18T02:04:22.236917+00:00","updated_at":"2026-05-18T02:04:22.236917+00:00"}