{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:3K7K2DSAUYBOMHPBAIE3FZRGXI","short_pith_number":"pith:3K7K2DSA","schema_version":"1.0","canonical_sha256":"dabead0e40a602e61de10209b2e626ba359cc327933e877a70442c446ba41035","source":{"kind":"arxiv","id":"2404.05494","version":1},"attestation_state":"computed","paper":{"title":"Implementation of the bilayer Hubbard model in a moir\\'e heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Alexander H\\\"ogele, Annabelle Bohrdt, Anvar S. Baimuratov, Borislav Polovnikov, Christian Mohl, Fabian Grusdt, Henning Schl\\\"omer, Ismail Bilgin, Johannes Scherzer, Jonas G\\\"oser, Jonathan F\\\"orste, Julian Trapp, Kenji Watanabe, Subhradeep Misra, Takashi Taniguchi, Xin Huang, Zhijie Li","submitted_at":"2024-04-08T13:15:18Z","abstract_excerpt":"Moir\\'e materials provide a unique platform for studies of correlated many-body physics of the Fermi-Hubbard model on triangular spin-charge lattices. Bilayer Hubbard models are of particular significance with regard to the physics of Mott insulating states and their relation to unconventional superconductivity, yet their experimental implementation in moir\\'e systems has so far remained elusive. Here, we demonstrate the realization of a staggered bilayer triangular lattice of electrons in an antiparallel MoSe$_{2}$/WS$_{2}$ heterostructure. The bilayer lattice emerges due to strong electron c"},"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":"2404.05494","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-04-08T13:15:18Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"0e1ab45ee77a578ada6365cf925537326f871dda77549b24d5e283492c9859dd","abstract_canon_sha256":"a8568360573b423d727fcb24bf7501754d1b00fce3e97a6918cab4af846ab0de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:05:41.372323Z","signature_b64":"CFvJ6JQCh3Kt0kVrMrE9IVtlSDjGyMnoFVEPXRbuDPTFUBdjezLLpf5OviVSXbHOBw3ABZWEnjZqK9cOeIYgBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dabead0e40a602e61de10209b2e626ba359cc327933e877a70442c446ba41035","last_reissued_at":"2026-07-05T08:05:41.371829Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:05:41.371829Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Implementation of the bilayer Hubbard model in a moir\\'e heterostructure","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Alexander H\\\"ogele, Annabelle Bohrdt, Anvar S. Baimuratov, Borislav Polovnikov, Christian Mohl, Fabian Grusdt, Henning Schl\\\"omer, Ismail Bilgin, Johannes Scherzer, Jonas G\\\"oser, Jonathan F\\\"orste, Julian Trapp, Kenji Watanabe, Subhradeep Misra, Takashi Taniguchi, Xin Huang, Zhijie Li","submitted_at":"2024-04-08T13:15:18Z","abstract_excerpt":"Moir\\'e materials provide a unique platform for studies of correlated many-body physics of the Fermi-Hubbard model on triangular spin-charge lattices. Bilayer Hubbard models are of particular significance with regard to the physics of Mott insulating states and their relation to unconventional superconductivity, yet their experimental implementation in moir\\'e systems has so far remained elusive. Here, we demonstrate the realization of a staggered bilayer triangular lattice of electrons in an antiparallel MoSe$_{2}$/WS$_{2}$ heterostructure. The bilayer lattice emerges due to strong electron c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.05494","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/2404.05494/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":"2404.05494","created_at":"2026-07-05T08:05:41.371888+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.05494v1","created_at":"2026-07-05T08:05:41.371888+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.05494","created_at":"2026-07-05T08:05:41.371888+00:00"},{"alias_kind":"pith_short_12","alias_value":"3K7K2DSAUYBO","created_at":"2026-07-05T08:05:41.371888+00:00"},{"alias_kind":"pith_short_16","alias_value":"3K7K2DSAUYBOMHPB","created_at":"2026-07-05T08:05:41.371888+00:00"},{"alias_kind":"pith_short_8","alias_value":"3K7K2DSA","created_at":"2026-07-05T08:05:41.371888+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":24,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI","json":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI.json","graph_json":"https://pith.science/api/pith-number/3K7K2DSAUYBOMHPBAIE3FZRGXI/graph.json","events_json":"https://pith.science/api/pith-number/3K7K2DSAUYBOMHPBAIE3FZRGXI/events.json","paper":"https://pith.science/paper/3K7K2DSA"},"agent_actions":{"view_html":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI","download_json":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI.json","view_paper":"https://pith.science/paper/3K7K2DSA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.05494&json=true","fetch_graph":"https://pith.science/api/pith-number/3K7K2DSAUYBOMHPBAIE3FZRGXI/graph.json","fetch_events":"https://pith.science/api/pith-number/3K7K2DSAUYBOMHPBAIE3FZRGXI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI/action/storage_attestation","attest_author":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI/action/author_attestation","sign_citation":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI/action/citation_signature","submit_replication":"https://pith.science/pith/3K7K2DSAUYBOMHPBAIE3FZRGXI/action/replication_record"}},"created_at":"2026-07-05T08:05:41.371888+00:00","updated_at":"2026-07-05T08:05:41.371888+00:00"}