{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:R7OAEP3MSZXFNJ6XV7367YY2R3","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":"2a1647e8103e2a878f5587568b28ff5f0a24b3ff7065991b40c7009f57a0a41f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-09T17:17:27Z","title_canon_sha256":"858d7230a2c49c6f4d260e588ab74ba30eb003944cd9d1b5189fc1dfdf25c314"},"schema_version":"1.0","source":{"id":"1811.04023","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.04023","created_at":"2026-05-18T00:00:29Z"},{"alias_kind":"arxiv_version","alias_value":"1811.04023v2","created_at":"2026-05-18T00:00:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.04023","created_at":"2026-05-18T00:00:29Z"},{"alias_kind":"pith_short_12","alias_value":"R7OAEP3MSZXF","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_16","alias_value":"R7OAEP3MSZXFNJ6X","created_at":"2026-05-18T12:32:50Z"},{"alias_kind":"pith_short_8","alias_value":"R7OAEP3M","created_at":"2026-05-18T12:32:50Z"}],"graph_snapshots":[{"event_id":"sha256:4583d77bfbfca89e87988de329d94ead12d526b1bf8c5ced9047017d227e3c2a","target":"graph","created_at":"2026-05-18T00:00:29Z","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":"Monolayers and multilayers of semiconducting transition metal dichalcogenides (TMDCs) offer an ideal platform to explore valley-selective physics with promising applications in valleytronics and information processing. Here we manipulate the energetic degeneracy of the $\\mathrm{K}^+$ and $\\mathrm{K}^-$ valleys in few-layer TMDCs. We perform high-field magneto-reflectance spectroscopy on WSe$_2$, MoSe$_2$, and MoTe$_2$ crystals of thickness from monolayer to the bulk limit under magnetic fields up to 30 T applied perpendicular to the sample plane. Because of a strong spin-layer locking, the gro","authors_text":"Artur Slobodeniuk, Ashish Arora, Karol Nogajewski, Maciej Koperski, Maciej R. Molas, Marek Potemski, Robert Schmidt, Robert Schneider, Rudolf Bratschitsch, Steffen Michaelis de Vasconcellos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-09T17:17:27Z","title":"Zeeman spectroscopy of excitons and hybridization of electronic states in few-layer WSe$_2$, MoSe$_2$ and MoTe$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.04023","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":"sha256:17e65d948c0265f85874b269e6793bd7106a691921ea019e445a2a3e338846c5","target":"record","created_at":"2026-05-18T00:00:29Z","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":"2a1647e8103e2a878f5587568b28ff5f0a24b3ff7065991b40c7009f57a0a41f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-11-09T17:17:27Z","title_canon_sha256":"858d7230a2c49c6f4d260e588ab74ba30eb003944cd9d1b5189fc1dfdf25c314"},"schema_version":"1.0","source":{"id":"1811.04023","kind":"arxiv","version":2}},"canonical_sha256":"8fdc023f6c966e56a7d7aff7efe31a8ecd1418904d47cefd6ca9c1f38c60a2b2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8fdc023f6c966e56a7d7aff7efe31a8ecd1418904d47cefd6ca9c1f38c60a2b2","first_computed_at":"2026-05-18T00:00:29.412595Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:29.412595Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IQ7b1xm9bGnOoXnZFL2BqUZZErjnSyNTkDa/ZTgwourJlIbxREUnEkBDd94hUw0U/natTeGKl/BPewNDLyIaCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:29.413300Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.04023","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:17e65d948c0265f85874b269e6793bd7106a691921ea019e445a2a3e338846c5","sha256:4583d77bfbfca89e87988de329d94ead12d526b1bf8c5ced9047017d227e3c2a"],"state_sha256":"702f2853ca2e209eae83fe080543bc4e32d3452b14167ca0ada8ef93666f1d37"}