{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:XLVNCWLGKSQS7U64NTBGM7BRMY","short_pith_number":"pith:XLVNCWLG","schema_version":"1.0","canonical_sha256":"baead1596654a12fd3dc6cc2667c316624fd873a4ee739b290839dbcad087965","source":{"kind":"arxiv","id":"2405.12698","version":1},"attestation_state":"computed","paper":{"title":"Correlated magnetism of moir\\'e exciton-polaritons on a triangular electron-spin lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander H\\\"ogele, Anvar S. Baimuratov, Bo Han, Borislav Polovnikov, Christian Schneider, Christoph Bennenhei, Falk Eilenberger, Jens-Christian Drawer, Johannes Scherzer, Jonas G\\\"oser, Kenji Watanabe, Lukas Husel, Lukas Lackner, Martin Esmann, Takashi Taniguchi, Zhijie Li","submitted_at":"2024-05-21T11:45:37Z","abstract_excerpt":"We demonstrate evidence of correlated magnetism for exciton-polaritons in a MoSe$_{2}$/WS$_{2}$ moir\\'e heterostructure with near-parallel alignment subject to electron doping. In our experiments, interactions between electrons and moir\\'e excitons are controlled electrostatically by field-effect doping, and the polaritonic regime of strong light-matter coupling is established in an open cryogenic microcavity. Remarkably, at filling fractions around one electron per moir\\'e cell, we observe drastic and nonlinear enhancement of the effective polariton Land\\'e factor as a hallmark of correlated "},"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":"2405.12698","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2024-05-21T11:45:37Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.str-el"],"title_canon_sha256":"e082f16ff988083de8d52e7a4c6c08cb2bc5989e51655400e9ec105366599e35","abstract_canon_sha256":"4d86ab6e3de1bb61a98ccb4f5b3ce024ab9d6ff53727c3a77ee8b6aed1523675"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:21:24.179805Z","signature_b64":"uHZ+DTNcJ//SoM+H6dYgVpEFTdzuD7JjbW4KdiqO7OTFssWbUzN+nG9DOSyOTtue92MQQPBcE8KRAmv0dpXPDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"baead1596654a12fd3dc6cc2667c316624fd873a4ee739b290839dbcad087965","last_reissued_at":"2026-07-05T08:21:24.179249Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:21:24.179249Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Correlated magnetism of moir\\'e exciton-polaritons on a triangular electron-spin lattice","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.str-el"],"primary_cat":"cond-mat.mes-hall","authors_text":"Alexander H\\\"ogele, Anvar S. Baimuratov, Bo Han, Borislav Polovnikov, Christian Schneider, Christoph Bennenhei, Falk Eilenberger, Jens-Christian Drawer, Johannes Scherzer, Jonas G\\\"oser, Kenji Watanabe, Lukas Husel, Lukas Lackner, Martin Esmann, Takashi Taniguchi, Zhijie Li","submitted_at":"2024-05-21T11:45:37Z","abstract_excerpt":"We demonstrate evidence of correlated magnetism for exciton-polaritons in a MoSe$_{2}$/WS$_{2}$ moir\\'e heterostructure with near-parallel alignment subject to electron doping. In our experiments, interactions between electrons and moir\\'e excitons are controlled electrostatically by field-effect doping, and the polaritonic regime of strong light-matter coupling is established in an open cryogenic microcavity. Remarkably, at filling fractions around one electron per moir\\'e cell, we observe drastic and nonlinear enhancement of the effective polariton Land\\'e factor as a hallmark of correlated "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2405.12698","kind":"arxiv","version":1},"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/2405.12698/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":"2405.12698","created_at":"2026-07-05T08:21:24.179309+00:00"},{"alias_kind":"arxiv_version","alias_value":"2405.12698v1","created_at":"2026-07-05T08:21:24.179309+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2405.12698","created_at":"2026-07-05T08:21:24.179309+00:00"},{"alias_kind":"pith_short_12","alias_value":"XLVNCWLGKSQS","created_at":"2026-07-05T08:21:24.179309+00:00"},{"alias_kind":"pith_short_16","alias_value":"XLVNCWLGKSQS7U64","created_at":"2026-07-05T08:21:24.179309+00:00"},{"alias_kind":"pith_short_8","alias_value":"XLVNCWLG","created_at":"2026-07-05T08:21:24.179309+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.25071","citing_title":"Layer-tunable Hubbard bands probed via moir\\'e excitons in MoSe$_2$/WS$_2$ heterostructures","ref_index":26,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY","json":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY.json","graph_json":"https://pith.science/api/pith-number/XLVNCWLGKSQS7U64NTBGM7BRMY/graph.json","events_json":"https://pith.science/api/pith-number/XLVNCWLGKSQS7U64NTBGM7BRMY/events.json","paper":"https://pith.science/paper/XLVNCWLG"},"agent_actions":{"view_html":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY","download_json":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY.json","view_paper":"https://pith.science/paper/XLVNCWLG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2405.12698&json=true","fetch_graph":"https://pith.science/api/pith-number/XLVNCWLGKSQS7U64NTBGM7BRMY/graph.json","fetch_events":"https://pith.science/api/pith-number/XLVNCWLGKSQS7U64NTBGM7BRMY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY/action/storage_attestation","attest_author":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY/action/author_attestation","sign_citation":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY/action/citation_signature","submit_replication":"https://pith.science/pith/XLVNCWLGKSQS7U64NTBGM7BRMY/action/replication_record"}},"created_at":"2026-07-05T08:21:24.179309+00:00","updated_at":"2026-07-05T08:21:24.179309+00:00"}