{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FLCHDDLU2I4DZBLIWN3E6M6O5F","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":"715f6559eec626d2f44e6f7cb02e2a44780b1de2c5c2c361a382c745369870f0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-10-08T13:49:22Z","title_canon_sha256":"1c588d363d0d641cca0945c6b078fef862650bd9eb63c1c214cd72e06ea136f4"},"schema_version":"1.0","source":{"id":"1810.03454","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1810.03454","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"arxiv_version","alias_value":"1810.03454v1","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.03454","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"pith_short_12","alias_value":"FLCHDDLU2I4D","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FLCHDDLU2I4DZBLI","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FLCHDDLU","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:9ed29427c70caa0ad829819d42b6e45f491dafc570e6f23d8f073d8a77969b4f","target":"graph","created_at":"2026-05-17T23:51:33Z","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"},"paper":{"abstract_excerpt":"The interfacial Dzyaloshinskii-Moriya interaction (DMI) is important for chiral domain walls (DWs) and for stabilizing magnetic skyrmions. We study the effects of introducing increasing thicknesses of Ir, from zero to 2 nm, into a Pt/Co/Ta multilayer between the Co and Ta. We observe a marked increase in magnetic moment, due to the suppression of the dead layer at the interface with Ta, but the perpendicular anisotropy is hardly affected. All samples show a universal scaling of the field-driven domain wall velocity across the creep and depinning regimes. Asymmetric bubble expansion shows that ","authors_text":"Andreas Bischof, Christopher H. Marrows, Hans T. Nembach, Joo-Von Kim, Justin M. Shaw, Kowsar Shahbazi, Marta D. Rossell, Thomas A. Moore, Vincent Jeudy","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-10-08T13:49:22Z","title":"Domain Wall Motion and Interfacial Dzyaloshinskii-Moriya Interactions in Pt/Co/Ir$(t_\\mathrm{Ir})$/Ta Multilayers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.03454","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":"sha256:5e73fe395114cea24c97106702fa56db1a6cd5a1327b35c0e1dc41a6a18ea3b7","target":"record","created_at":"2026-05-17T23:51:33Z","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":"715f6559eec626d2f44e6f7cb02e2a44780b1de2c5c2c361a382c745369870f0","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-10-08T13:49:22Z","title_canon_sha256":"1c588d363d0d641cca0945c6b078fef862650bd9eb63c1c214cd72e06ea136f4"},"schema_version":"1.0","source":{"id":"1810.03454","kind":"arxiv","version":1}},"canonical_sha256":"2ac4718d74d2383c8568b3764f33cee9529f7d867eac4c1f7202955f1de7337d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2ac4718d74d2383c8568b3764f33cee9529f7d867eac4c1f7202955f1de7337d","first_computed_at":"2026-05-17T23:51:33.147290Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:33.147290Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CzzlYG2bvjpj0gpdNCOs/ouw1QT0gy1PcwqXo9uyECl2UC977mOUHnmD9zV15QgLAgq8S3hGn4LMs7MrUNILBw==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:33.147780Z","signed_message":"canonical_sha256_bytes"},"source_id":"1810.03454","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e73fe395114cea24c97106702fa56db1a6cd5a1327b35c0e1dc41a6a18ea3b7","sha256:9ed29427c70caa0ad829819d42b6e45f491dafc570e6f23d8f073d8a77969b4f"],"state_sha256":"c00822f444f9f3f5db1eb64decbc17b54eb2864858cd473448e164c90f056453"}