{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:XZOCYHYVK76L5CBMPXAXRUJL7L","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":"56cd6cf73ed028e6ddd4c6041ac286569325d43cdb9fbb857bd54fdde331571f","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-11-05T09:46:20Z","title_canon_sha256":"a187e45f4376a06366a1722944e949bc9e6188cdaa550c859699187227807355"},"schema_version":"1.0","source":{"id":"2111.03351","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2111.03351","created_at":"2026-07-05T03:31:15Z"},{"alias_kind":"arxiv_version","alias_value":"2111.03351v2","created_at":"2026-07-05T03:31:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2111.03351","created_at":"2026-07-05T03:31:15Z"},{"alias_kind":"pith_short_12","alias_value":"XZOCYHYVK76L","created_at":"2026-07-05T03:31:15Z"},{"alias_kind":"pith_short_16","alias_value":"XZOCYHYVK76L5CBM","created_at":"2026-07-05T03:31:15Z"},{"alias_kind":"pith_short_8","alias_value":"XZOCYHYV","created_at":"2026-07-05T03:31:15Z"}],"graph_snapshots":[{"event_id":"sha256:da07f974f094a62249229e581abb4ca189431ffcc15197e4afa80a3551409a49","target":"graph","created_at":"2026-07-05T03:31:15Z","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/2111.03351/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Strong spin-orbit coupling in noncentrosymmetric materials and interfaces results in remarkable physical phenomena, such as nontrivial spin textures, which may exhibit Rashba, Dresselhaus, and other intricated configurations. This provides a promising basis for nonvolatile spintronic devices and further implications. Here, we simulate from first principles a two-dimensional electron gas in ultrathin platinum and palladium layers grown on ferroelectric PbTiO$_3$(001). The latter allows, in principle, to switch and control the spin-to-charge conversion by the polarization reversal. We show how t","authors_text":"Ersoy \\c{S}a\\c{s}{\\i}o\\u{g}lu, Igor V. Maznichenko, Ingrid Mertig, Sergey Ostanin, Thorsten Aull","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-11-05T09:46:20Z","title":"Externally controlled and switchable 2D electron gas at the Rashba interface between ferroelectrics and heavy $d$ metals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2111.03351","kind":"arxiv","version":2},"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:d12682db4665c5700e0e6a3db09bea0372e60474a8385df6994f6ff7d5c9c80d","target":"record","created_at":"2026-07-05T03:31:15Z","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":"56cd6cf73ed028e6ddd4c6041ac286569325d43cdb9fbb857bd54fdde331571f","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2021-11-05T09:46:20Z","title_canon_sha256":"a187e45f4376a06366a1722944e949bc9e6188cdaa550c859699187227807355"},"schema_version":"1.0","source":{"id":"2111.03351","kind":"arxiv","version":2}},"canonical_sha256":"be5c2c1f1557fcbe882c7dc178d12bfaceef60ca3f6249fade49b82c8f41911e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"be5c2c1f1557fcbe882c7dc178d12bfaceef60ca3f6249fade49b82c8f41911e","first_computed_at":"2026-07-05T03:31:15.151169Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:31:15.151169Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ljVMGDvtZ2cEmkT+pbY7diptpjMJ7xc4yWFfoAVwBK0ZlH5JsTSH54nRJhg+7UQhk2pCNsUl0FyRuRpAhiuNAg==","signature_status":"signed_v1","signed_at":"2026-07-05T03:31:15.151654Z","signed_message":"canonical_sha256_bytes"},"source_id":"2111.03351","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d12682db4665c5700e0e6a3db09bea0372e60474a8385df6994f6ff7d5c9c80d","sha256:da07f974f094a62249229e581abb4ca189431ffcc15197e4afa80a3551409a49"],"state_sha256":"a29eda19098083933e8d77e8e07fb568df00dd75b9282f5d15adfd5c8c493a89"}