{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:FB7MA4P5QD43OXOA4WJY3Q4UKY","short_pith_number":"pith:FB7MA4P5","schema_version":"1.0","canonical_sha256":"287ec071fd80f9b75dc0e5938dc394562245b2ba253ef322023ac5bbe1992a8c","source":{"kind":"arxiv","id":"1709.02658","version":2},"attestation_state":"computed","paper":{"title":"Impact of environment on dynamics of exciton complexes in a WS$_2$ monolayer","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"J. Kasprzak, K. Nogajewski, M. Bartos, M. Potemski, M. R. Molas, T. Jakubczyk, W. Langbein","submitted_at":"2017-09-08T11:45:23Z","abstract_excerpt":"Scientific curiosity to uncover original optical properties and functionalities of atomically thin semiconductors, stemming from unusual Coulomb interactions in the two-dimensional geometry and multi-valley band structure, drives the research on monolayers of transition metal dichalcogenides (TMDs). While recent works ascertained the exotic energetic schemes of exciton complexes in TMDs, we here employ four-wave mixing microscopy to indicate that their subpicosecond dynamics is determined by the surrounding disorder. Focusing on a monolayer WS$_2$, we observe that exciton coherence is lost pri"},"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":"1709.02658","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-09-08T11:45:23Z","cross_cats_sorted":[],"title_canon_sha256":"6ecfae325cbabe7b564571386c41df60828aaf9b01b83807a98b0cf40b56b8fb","abstract_canon_sha256":"417e2556d09fa51a8ac6bde6c1a9445589cd329e788f047583a7e7306d1679cd"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:33:06.262919Z","signature_b64":"y00Imokq6r9BuKrJWM0ABGSsi2iJggO4uZ552gpjrd2Qi/5FIHrg/Wroyf/RWUqRX/0JR1EF+EBfM1Lfm+yeAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"287ec071fd80f9b75dc0e5938dc394562245b2ba253ef322023ac5bbe1992a8c","last_reissued_at":"2026-05-18T00:33:06.262192Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:33:06.262192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Impact of environment on dynamics of exciton complexes in a WS$_2$ monolayer","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"J. Kasprzak, K. Nogajewski, M. Bartos, M. Potemski, M. R. Molas, T. Jakubczyk, W. Langbein","submitted_at":"2017-09-08T11:45:23Z","abstract_excerpt":"Scientific curiosity to uncover original optical properties and functionalities of atomically thin semiconductors, stemming from unusual Coulomb interactions in the two-dimensional geometry and multi-valley band structure, drives the research on monolayers of transition metal dichalcogenides (TMDs). While recent works ascertained the exotic energetic schemes of exciton complexes in TMDs, we here employ four-wave mixing microscopy to indicate that their subpicosecond dynamics is determined by the surrounding disorder. Focusing on a monolayer WS$_2$, we observe that exciton coherence is lost pri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.02658","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":""},"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":"1709.02658","created_at":"2026-05-18T00:33:06.262311+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.02658v2","created_at":"2026-05-18T00:33:06.262311+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.02658","created_at":"2026-05-18T00:33:06.262311+00:00"},{"alias_kind":"pith_short_12","alias_value":"FB7MA4P5QD43","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_16","alias_value":"FB7MA4P5QD43OXOA","created_at":"2026-05-18T12:31:15.632608+00:00"},{"alias_kind":"pith_short_8","alias_value":"FB7MA4P5","created_at":"2026-05-18T12:31:15.632608+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/FB7MA4P5QD43OXOA4WJY3Q4UKY","json":"https://pith.science/pith/FB7MA4P5QD43OXOA4WJY3Q4UKY.json","graph_json":"https://pith.science/api/pith-number/FB7MA4P5QD43OXOA4WJY3Q4UKY/graph.json","events_json":"https://pith.science/api/pith-number/FB7MA4P5QD43OXOA4WJY3Q4UKY/events.json","paper":"https://pith.science/paper/FB7MA4P5"},"agent_actions":{"view_html":"https://pith.science/pith/FB7MA4P5QD43OXOA4WJY3Q4UKY","download_json":"https://pith.science/pith/FB7MA4P5QD43OXOA4WJY3Q4UKY.json","view_paper":"https://pith.science/paper/FB7MA4P5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.02658&json=true","fetch_graph":"https://pith.science/api/pith-number/FB7MA4P5QD43OXOA4WJY3Q4UKY/graph.json","fetch_events":"https://pith.science/api/pith-number/FB7MA4P5QD43OXOA4WJY3Q4UKY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/FB7MA4P5QD43OXOA4WJY3Q4UKY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/FB7MA4P5QD43OXOA4WJY3Q4UKY/action/storage_attestation","attest_author":"https://pith.science/pith/FB7MA4P5QD43OXOA4WJY3Q4UKY/action/author_attestation","sign_citation":"https://pith.science/pith/FB7MA4P5QD43OXOA4WJY3Q4UKY/action/citation_signature","submit_replication":"https://pith.science/pith/FB7MA4P5QD43OXOA4WJY3Q4UKY/action/replication_record"}},"created_at":"2026-05-18T00:33:06.262311+00:00","updated_at":"2026-05-18T00:33:06.262311+00:00"}