{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:7FLW7TFUEPYABEWSFFDRONMTPW","short_pith_number":"pith:7FLW7TFU","schema_version":"1.0","canonical_sha256":"f9576fccb423f00092d229471735937db7b6885e7e5e7f83349aaf4701849752","source":{"kind":"arxiv","id":"1910.02869","version":1},"attestation_state":"computed","paper":{"title":"Anomalous Interlayer Exciton Diffusion in Twist-Angle-Dependent Moir\\'{e} Potentials of WS$_2$-WSe$_2$ Heterobilayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Agnieszka Beata Kuc, Anlian Pan, Biyuan Zheng, Chao Ma, Daria Blach, Jens Kunstmann, Libai Huang, Long Yuan, Shibin Deng, Thomas Brumme","submitted_at":"2019-10-07T15:49:19Z","abstract_excerpt":"The nanoscale periodic potentials introduced by moir\\'{e} patterns in semiconducting van der Waals (vdW) heterostructures provide a new platform for designing exciton superlattices. To realize these applications, a thorough understanding of the localization and delocalization of interlayer excitons in the moir\\'{e} potentials is necessary. Here, we investigated interlayer exciton dynamics and transport modulated by the moir\\'{e} potentials in WS$_2$-WSe$_2$ heterobilayers in time, space, and momentum domains using transient absorption microscopy combined with first-principles calculations. Exp"},"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":"1910.02869","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-10-07T15:49:19Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"49900c4ec1317b1bbef7613db3364f3cca2133d89756ebd9803485d89a714206","abstract_canon_sha256":"3181e1d74633ea928f421bce20bad163ab61630696cad8e23cc9b81c89874078"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:07:50.726934Z","signature_b64":"uLiqAauiNyWHoCzCarXPQu6KBcvzR8itoeLKkmI5juijRThfqOIKLfQcbuLFi9Qpb6cQVlR1bggNdKEHcmA3CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f9576fccb423f00092d229471735937db7b6885e7e5e7f83349aaf4701849752","last_reissued_at":"2026-07-05T01:07:50.726238Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:07:50.726238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anomalous Interlayer Exciton Diffusion in Twist-Angle-Dependent Moir\\'{e} Potentials of WS$_2$-WSe$_2$ Heterobilayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Agnieszka Beata Kuc, Anlian Pan, Biyuan Zheng, Chao Ma, Daria Blach, Jens Kunstmann, Libai Huang, Long Yuan, Shibin Deng, Thomas Brumme","submitted_at":"2019-10-07T15:49:19Z","abstract_excerpt":"The nanoscale periodic potentials introduced by moir\\'{e} patterns in semiconducting van der Waals (vdW) heterostructures provide a new platform for designing exciton superlattices. To realize these applications, a thorough understanding of the localization and delocalization of interlayer excitons in the moir\\'{e} potentials is necessary. Here, we investigated interlayer exciton dynamics and transport modulated by the moir\\'{e} potentials in WS$_2$-WSe$_2$ heterobilayers in time, space, and momentum domains using transient absorption microscopy combined with first-principles calculations. Exp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.02869","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/1910.02869/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":"1910.02869","created_at":"2026-07-05T01:07:50.726327+00:00"},{"alias_kind":"arxiv_version","alias_value":"1910.02869v1","created_at":"2026-07-05T01:07:50.726327+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.02869","created_at":"2026-07-05T01:07:50.726327+00:00"},{"alias_kind":"pith_short_12","alias_value":"7FLW7TFUEPYA","created_at":"2026-07-05T01:07:50.726327+00:00"},{"alias_kind":"pith_short_16","alias_value":"7FLW7TFUEPYABEWS","created_at":"2026-07-05T01:07:50.726327+00:00"},{"alias_kind":"pith_short_8","alias_value":"7FLW7TFU","created_at":"2026-07-05T01:07:50.726327+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.07590","citing_title":"Unveiling the Spin-Valley Structure of Dipolar Exciton Ladders in R-stacked WSe$_2$/WS$_2$ Moir\\'e Heterobilayers","ref_index":13,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW","json":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW.json","graph_json":"https://pith.science/api/pith-number/7FLW7TFUEPYABEWSFFDRONMTPW/graph.json","events_json":"https://pith.science/api/pith-number/7FLW7TFUEPYABEWSFFDRONMTPW/events.json","paper":"https://pith.science/paper/7FLW7TFU"},"agent_actions":{"view_html":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW","download_json":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW.json","view_paper":"https://pith.science/paper/7FLW7TFU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1910.02869&json=true","fetch_graph":"https://pith.science/api/pith-number/7FLW7TFUEPYABEWSFFDRONMTPW/graph.json","fetch_events":"https://pith.science/api/pith-number/7FLW7TFUEPYABEWSFFDRONMTPW/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW/action/storage_attestation","attest_author":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW/action/author_attestation","sign_citation":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW/action/citation_signature","submit_replication":"https://pith.science/pith/7FLW7TFUEPYABEWSFFDRONMTPW/action/replication_record"}},"created_at":"2026-07-05T01:07:50.726327+00:00","updated_at":"2026-07-05T01:07:50.726327+00:00"}