{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:RWATMMJK44CFM6R5VHA7LSWVHO","short_pith_number":"pith:RWATMMJK","schema_version":"1.0","canonical_sha256":"8d8136312ae704567a3da9c1f5cad53b8443ba7bfebcd4a138fb3352135e81af","source":{"kind":"arxiv","id":"2511.23063","version":2},"attestation_state":"computed","paper":{"title":"Non-magnetic spin splitting driven by spin-valley-layer coupling in multilayer WSe2","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ju-Jin Kim, Kenji Watanabe, Min-Gue Kim, Min-Sik Kim, Myung-Ho Bae, Takashi Taniguchi","submitted_at":"2025-11-28T10:41:45Z","abstract_excerpt":"Transition metal dichalcogenides provide a platform for exploring spin-valley physics, offering a promising approach to electric-field-driven spin control for low-power spintronic and quantum devices. Here, we demonstrate electric-field-induced spin splitting in the Q and Q' valleys of multilayer n-type WSe2 using quantum-point-contact spectroscopy. Systematic modulations in four distinct conductance quantization steps, providing direct evidence of spin-valley-layer coupling-driven spin-resolved density of states, are achieved by tuning the out-of-plane gate voltage. Notably, the electric-fiel"},"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":"2511.23063","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-11-28T10:41:45Z","cross_cats_sorted":[],"title_canon_sha256":"92a2f5759c5266f983ba05b5260313b80511062767db2a15f57d199f105fbeef","abstract_canon_sha256":"a4e7f76940f3244d871fe757ec9432f01fb2cccc12f9f4e15276ccbb795539d7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-26T02:03:05.733822Z","signature_b64":"j+iUJWkd/vPVe8v9RFNijmKV/dsFOlT+nfxjD9Z+ZjCVC2O6de03ud07b6eCAjH7wFiVC2mh79+BeDfKmHofAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8d8136312ae704567a3da9c1f5cad53b8443ba7bfebcd4a138fb3352135e81af","last_reissued_at":"2026-05-26T02:03:05.732898Z","signature_status":"signed_v1","first_computed_at":"2026-05-26T02:03:05.732898Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Non-magnetic spin splitting driven by spin-valley-layer coupling in multilayer WSe2","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ju-Jin Kim, Kenji Watanabe, Min-Gue Kim, Min-Sik Kim, Myung-Ho Bae, Takashi Taniguchi","submitted_at":"2025-11-28T10:41:45Z","abstract_excerpt":"Transition metal dichalcogenides provide a platform for exploring spin-valley physics, offering a promising approach to electric-field-driven spin control for low-power spintronic and quantum devices. Here, we demonstrate electric-field-induced spin splitting in the Q and Q' valleys of multilayer n-type WSe2 using quantum-point-contact spectroscopy. Systematic modulations in four distinct conductance quantization steps, providing direct evidence of spin-valley-layer coupling-driven spin-resolved density of states, are achieved by tuning the out-of-plane gate voltage. Notably, the electric-fiel"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.23063","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2511.23063/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2511.23063","created_at":"2026-05-26T02:03:05.733040+00:00"},{"alias_kind":"arxiv_version","alias_value":"2511.23063v2","created_at":"2026-05-26T02:03:05.733040+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.23063","created_at":"2026-05-26T02:03:05.733040+00:00"},{"alias_kind":"pith_short_12","alias_value":"RWATMMJK44CF","created_at":"2026-05-26T02:03:05.733040+00:00"},{"alias_kind":"pith_short_16","alias_value":"RWATMMJK44CFM6R5","created_at":"2026-05-26T02:03:05.733040+00:00"},{"alias_kind":"pith_short_8","alias_value":"RWATMMJK","created_at":"2026-05-26T02:03:05.733040+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/RWATMMJK44CFM6R5VHA7LSWVHO","json":"https://pith.science/pith/RWATMMJK44CFM6R5VHA7LSWVHO.json","graph_json":"https://pith.science/api/pith-number/RWATMMJK44CFM6R5VHA7LSWVHO/graph.json","events_json":"https://pith.science/api/pith-number/RWATMMJK44CFM6R5VHA7LSWVHO/events.json","paper":"https://pith.science/paper/RWATMMJK"},"agent_actions":{"view_html":"https://pith.science/pith/RWATMMJK44CFM6R5VHA7LSWVHO","download_json":"https://pith.science/pith/RWATMMJK44CFM6R5VHA7LSWVHO.json","view_paper":"https://pith.science/paper/RWATMMJK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2511.23063&json=true","fetch_graph":"https://pith.science/api/pith-number/RWATMMJK44CFM6R5VHA7LSWVHO/graph.json","fetch_events":"https://pith.science/api/pith-number/RWATMMJK44CFM6R5VHA7LSWVHO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RWATMMJK44CFM6R5VHA7LSWVHO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RWATMMJK44CFM6R5VHA7LSWVHO/action/storage_attestation","attest_author":"https://pith.science/pith/RWATMMJK44CFM6R5VHA7LSWVHO/action/author_attestation","sign_citation":"https://pith.science/pith/RWATMMJK44CFM6R5VHA7LSWVHO/action/citation_signature","submit_replication":"https://pith.science/pith/RWATMMJK44CFM6R5VHA7LSWVHO/action/replication_record"}},"created_at":"2026-05-26T02:03:05.733040+00:00","updated_at":"2026-05-26T02:03:05.733040+00:00"}