{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:IEEZ6DEVHTXIMDPFQE5FPJMJ3K","short_pith_number":"pith:IEEZ6DEV","schema_version":"1.0","canonical_sha256":"41099f0c953cee860de5813a57a589daa3a9d0851c856d35ee51a893ccc3774c","source":{"kind":"arxiv","id":"1606.04845","version":1},"attestation_state":"computed","paper":{"title":"Large Range Manipulation of Exciton Species in Monolayer WS2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"Hang Yang, Ke Wei, Tian Jiang, Xiangai Cheng, Yu Liu","submitted_at":"2016-06-15T16:31:50Z","abstract_excerpt":"Unconventional emissions from exciton and trion in monolayer WS2 are studied by photoexcitation. Excited by 532nm laser beam, the carrier species in the monolayer WS2 are affected by the excess electrons escaping from photoionization of donor impurity, the concentration of which varies with different locations of the sample. Simply increasing the excitation power at room temperature, the excess electron and thus the intensity ratio of excited trion and exciton can be continuously tuned over a large range from 0.1 to 7.7. Furthermore, this intensity ratio can also be manipulated by varying temp"},"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":"1606.04845","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-15T16:31:50Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"04c616a7992d8add858035e1867acc156fd681e6b2a208cf7e10825fcedff4d9","abstract_canon_sha256":"8430ccffdb1e11e5c6051011d52cfda8bf17c88d25489d147ee4a3784eff9780"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:45.169712Z","signature_b64":"PqDYvDbRF7ZGw/XL14TDnDbizNS18xgDY0jjDVbaSnbrHfHvX7DCh0NMh9ClWQH5WhZ0CvDCVC9roO6y+0yFAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"41099f0c953cee860de5813a57a589daa3a9d0851c856d35ee51a893ccc3774c","last_reissued_at":"2026-05-18T01:09:45.169102Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:45.169102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Large Range Manipulation of Exciton Species in Monolayer WS2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"cond-mat.mes-hall","authors_text":"Hang Yang, Ke Wei, Tian Jiang, Xiangai Cheng, Yu Liu","submitted_at":"2016-06-15T16:31:50Z","abstract_excerpt":"Unconventional emissions from exciton and trion in monolayer WS2 are studied by photoexcitation. Excited by 532nm laser beam, the carrier species in the monolayer WS2 are affected by the excess electrons escaping from photoionization of donor impurity, the concentration of which varies with different locations of the sample. Simply increasing the excitation power at room temperature, the excess electron and thus the intensity ratio of excited trion and exciton can be continuously tuned over a large range from 0.1 to 7.7. Furthermore, this intensity ratio can also be manipulated by varying temp"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.04845","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":""},"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":"1606.04845","created_at":"2026-05-18T01:09:45.169180+00:00"},{"alias_kind":"arxiv_version","alias_value":"1606.04845v1","created_at":"2026-05-18T01:09:45.169180+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.04845","created_at":"2026-05-18T01:09:45.169180+00:00"},{"alias_kind":"pith_short_12","alias_value":"IEEZ6DEVHTXI","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_16","alias_value":"IEEZ6DEVHTXIMDPF","created_at":"2026-05-18T12:30:22.444734+00:00"},{"alias_kind":"pith_short_8","alias_value":"IEEZ6DEV","created_at":"2026-05-18T12:30:22.444734+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/IEEZ6DEVHTXIMDPFQE5FPJMJ3K","json":"https://pith.science/pith/IEEZ6DEVHTXIMDPFQE5FPJMJ3K.json","graph_json":"https://pith.science/api/pith-number/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/graph.json","events_json":"https://pith.science/api/pith-number/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/events.json","paper":"https://pith.science/paper/IEEZ6DEV"},"agent_actions":{"view_html":"https://pith.science/pith/IEEZ6DEVHTXIMDPFQE5FPJMJ3K","download_json":"https://pith.science/pith/IEEZ6DEVHTXIMDPFQE5FPJMJ3K.json","view_paper":"https://pith.science/paper/IEEZ6DEV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1606.04845&json=true","fetch_graph":"https://pith.science/api/pith-number/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/graph.json","fetch_events":"https://pith.science/api/pith-number/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/action/storage_attestation","attest_author":"https://pith.science/pith/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/action/author_attestation","sign_citation":"https://pith.science/pith/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/action/citation_signature","submit_replication":"https://pith.science/pith/IEEZ6DEVHTXIMDPFQE5FPJMJ3K/action/replication_record"}},"created_at":"2026-05-18T01:09:45.169180+00:00","updated_at":"2026-05-18T01:09:45.169180+00:00"}