{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:JDIGWTR4BTGZDT7REOACOPB23D","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":"afe9b762b48194ce6358f19f2f812f79bab20a2401d8d8e5781e039ba4df8ae1","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-04-30T18:00:00Z","title_canon_sha256":"11a12c4d3cf675b11b8739e2e3b9767efe58ffe4c119da2019dc90c13f8b5d53"},"schema_version":"1.0","source":{"id":"2005.00011","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2005.00011","created_at":"2026-07-05T01:25:25Z"},{"alias_kind":"arxiv_version","alias_value":"2005.00011v1","created_at":"2026-07-05T01:25:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2005.00011","created_at":"2026-07-05T01:25:25Z"},{"alias_kind":"pith_short_12","alias_value":"JDIGWTR4BTGZ","created_at":"2026-07-05T01:25:25Z"},{"alias_kind":"pith_short_16","alias_value":"JDIGWTR4BTGZDT7R","created_at":"2026-07-05T01:25:25Z"},{"alias_kind":"pith_short_8","alias_value":"JDIGWTR4","created_at":"2026-07-05T01:25:25Z"}],"graph_snapshots":[{"event_id":"sha256:36b01064cf2110beeafcc6daa55f67a547516859806975b7983eb01a924760e8","target":"graph","created_at":"2026-07-05T01:25:25Z","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/2005.00011/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Use of a spin polarized current for the manipulation of magnetic domain walls in ferromagnetic nanowires has been the subject of intensive research for many years. Recently, due to technological advancements, creating nano-contacts with special characteristics is becoming more and more prevalent. We now present a full quantum investigation of the magnetoresistance and the spin transfer torque in a domain wall, which is embedded in a nano-contact of Ni$_{80}$Fe$_ {20}$, where the size of the domain wall becomes a relevant tunable parameter. The dependence on the domain wall width as well as the","authors_text":"Hamidreza Kazemi, Nicholas Sedlmayr, Sebastian Eggert","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-04-30T18:00:00Z","title":"Local spin transfer torque and magnetoresistance in domain walls with variable width"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2005.00011","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":"sha256:4a8297d980b908b22b47621e9ddd945e24c147c49b29ad0440257273f31f3fed","target":"record","created_at":"2026-07-05T01:25:25Z","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":"afe9b762b48194ce6358f19f2f812f79bab20a2401d8d8e5781e039ba4df8ae1","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-04-30T18:00:00Z","title_canon_sha256":"11a12c4d3cf675b11b8739e2e3b9767efe58ffe4c119da2019dc90c13f8b5d53"},"schema_version":"1.0","source":{"id":"2005.00011","kind":"arxiv","version":1}},"canonical_sha256":"48d06b4e3c0ccd91cff12380273c3ad8d68ed968871214949ce96c3f77447196","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48d06b4e3c0ccd91cff12380273c3ad8d68ed968871214949ce96c3f77447196","first_computed_at":"2026-07-05T01:25:25.613007Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:25:25.613007Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TPUMuERz/v2hzRzyZFxLa8VQ6umW/l9okY8WMhn1xAMjhhAQIbbZfgsoksL3CJTzYv61Z1MnUFHkVD02OsvlAA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:25:25.613462Z","signed_message":"canonical_sha256_bytes"},"source_id":"2005.00011","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4a8297d980b908b22b47621e9ddd945e24c147c49b29ad0440257273f31f3fed","sha256:36b01064cf2110beeafcc6daa55f67a547516859806975b7983eb01a924760e8"],"state_sha256":"b7fbb9dc8b7ad8c5226b7bb0b514b8316e1063ae954115c0845422db2a9c5607"}