{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:32KCAE22RDEIVOSQAOSKRDZ7EP","short_pith_number":"pith:32KCAE22","schema_version":"1.0","canonical_sha256":"de9420135a88c88aba5003a4a88f3f23ef60443bbdbbed8239b94d5b6d69713e","source":{"kind":"arxiv","id":"1901.07029","version":2},"attestation_state":"computed","paper":{"title":"Unoccupied surface and interface states in Pd thin films deposited on Fe/Ir(111) surface","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Imara L. Fernandes, Mohammed Bouhassoune, Samir Lounis, Stefan Bl\\\"ugel","submitted_at":"2019-01-21T18:37:39Z","abstract_excerpt":"We present a systematic first-principles study of the electronic surface states and resonances occuring in thin films of Pd of various thicknesses deposited on a single ferromagnetic monolayer of Fe on top of Ir(111) substrate. This system is of interest since one Pd layer deposited on Fe/Ir(111) hosts small magnetic skyrmions. The latter are topological magnetic objects with swirling spin-textures with possible implications in the context of spintronic devices since they have the potential to be used as magnetic bits for information technology. The stabilization, detection and manipulation of"},"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":"1901.07029","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-01-21T18:37:39Z","cross_cats_sorted":[],"title_canon_sha256":"21e26cff69edd7436873eb9967149c887885fb23cc6ff1faf5808bee5a81f4a5","abstract_canon_sha256":"4a295f6da6c4e86efa10e99d500e0873b23d69d70dd142a1e8a6f3d81cb1d093"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:39:55.248458Z","signature_b64":"STxO+xn9y88soCLdY1+tcUHzF0bTE4hMDHaLJA1TEZgljoAlLP3lU4bBQ0FR+7aCN6sFAj2PrGp+s0vPmMLoDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de9420135a88c88aba5003a4a88f3f23ef60443bbdbbed8239b94d5b6d69713e","last_reissued_at":"2026-05-17T23:39:55.248032Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:39:55.248032Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Unoccupied surface and interface states in Pd thin films deposited on Fe/Ir(111) surface","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Imara L. Fernandes, Mohammed Bouhassoune, Samir Lounis, Stefan Bl\\\"ugel","submitted_at":"2019-01-21T18:37:39Z","abstract_excerpt":"We present a systematic first-principles study of the electronic surface states and resonances occuring in thin films of Pd of various thicknesses deposited on a single ferromagnetic monolayer of Fe on top of Ir(111) substrate. This system is of interest since one Pd layer deposited on Fe/Ir(111) hosts small magnetic skyrmions. The latter are topological magnetic objects with swirling spin-textures with possible implications in the context of spintronic devices since they have the potential to be used as magnetic bits for information technology. The stabilization, detection and manipulation of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.07029","kind":"arxiv","version":2},"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":"1901.07029","created_at":"2026-05-17T23:39:55.248093+00:00"},{"alias_kind":"arxiv_version","alias_value":"1901.07029v2","created_at":"2026-05-17T23:39:55.248093+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.07029","created_at":"2026-05-17T23:39:55.248093+00:00"},{"alias_kind":"pith_short_12","alias_value":"32KCAE22RDEI","created_at":"2026-05-18T12:33:07.085635+00:00"},{"alias_kind":"pith_short_16","alias_value":"32KCAE22RDEIVOSQ","created_at":"2026-05-18T12:33:07.085635+00:00"},{"alias_kind":"pith_short_8","alias_value":"32KCAE22","created_at":"2026-05-18T12:33:07.085635+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1906.08838","citing_title":"Defect-implantation for the all-electrical detection of non-collinear spin-textures","ref_index":44,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP","json":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP.json","graph_json":"https://pith.science/api/pith-number/32KCAE22RDEIVOSQAOSKRDZ7EP/graph.json","events_json":"https://pith.science/api/pith-number/32KCAE22RDEIVOSQAOSKRDZ7EP/events.json","paper":"https://pith.science/paper/32KCAE22"},"agent_actions":{"view_html":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP","download_json":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP.json","view_paper":"https://pith.science/paper/32KCAE22","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1901.07029&json=true","fetch_graph":"https://pith.science/api/pith-number/32KCAE22RDEIVOSQAOSKRDZ7EP/graph.json","fetch_events":"https://pith.science/api/pith-number/32KCAE22RDEIVOSQAOSKRDZ7EP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP/action/storage_attestation","attest_author":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP/action/author_attestation","sign_citation":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP/action/citation_signature","submit_replication":"https://pith.science/pith/32KCAE22RDEIVOSQAOSKRDZ7EP/action/replication_record"}},"created_at":"2026-05-17T23:39:55.248093+00:00","updated_at":"2026-05-17T23:39:55.248093+00:00"}