{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:YXZQE5FVQFYDISWU7OGVKJIC5H","short_pith_number":"pith:YXZQE5FV","schema_version":"1.0","canonical_sha256":"c5f30274b58170344ad4fb8d552502e9c083a7550e7e4a7e77190ddaa7710cb3","source":{"kind":"arxiv","id":"1612.01336","version":1},"attestation_state":"computed","paper":{"title":"Long valley lifetime of free carriers in monolayer WSe2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Dian Li, Siyuan Yang, Tengfei Yan, Xiaodong Cui","submitted_at":"2016-12-05T13:08:04Z","abstract_excerpt":"Monolayer transition metal dichalcogenids (TMDs) feature valley degree of freedom, giant spin-orbit coupling and spin-valley locking. These exotic natures stimulate efforts of exploring the potential applications in conceptual spintronics, valleytronics and quantum computing. Among all the exotic directions, a long lifetime of spin and/or valley polarization is critical. The present valley dynamics studies concentrate on the band edge excitons which predominates the optical response due to the enhanced Coulomb interaction in two dimensions. The valley lifetime of free carriers remains in ambig"},"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":"1612.01336","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-12-05T13:08:04Z","cross_cats_sorted":[],"title_canon_sha256":"587964e11d5248bf0f3ab3edf923f42b103d01fd86c6b8970545af34355ffa69","abstract_canon_sha256":"30de77070afb4332b679ce51f4b15aab5b0a49f44020ff5c92840a288f292ab4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:41:25.573336Z","signature_b64":"5AGAxUE3d4u2LdmZe5ZrP/d7zT9fEmeDVhDvhkf4ys24OHcT4lMjvYLl0nbJaGSTLmCqBsK3RYC3BmJO5qP0Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c5f30274b58170344ad4fb8d552502e9c083a7550e7e4a7e77190ddaa7710cb3","last_reissued_at":"2026-05-18T00:41:25.572858Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:41:25.572858Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Long valley lifetime of free carriers in monolayer WSe2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Dian Li, Siyuan Yang, Tengfei Yan, Xiaodong Cui","submitted_at":"2016-12-05T13:08:04Z","abstract_excerpt":"Monolayer transition metal dichalcogenids (TMDs) feature valley degree of freedom, giant spin-orbit coupling and spin-valley locking. These exotic natures stimulate efforts of exploring the potential applications in conceptual spintronics, valleytronics and quantum computing. Among all the exotic directions, a long lifetime of spin and/or valley polarization is critical. The present valley dynamics studies concentrate on the band edge excitons which predominates the optical response due to the enhanced Coulomb interaction in two dimensions. The valley lifetime of free carriers remains in ambig"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1612.01336","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":"1612.01336","created_at":"2026-05-18T00:41:25.572929+00:00"},{"alias_kind":"arxiv_version","alias_value":"1612.01336v1","created_at":"2026-05-18T00:41:25.572929+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1612.01336","created_at":"2026-05-18T00:41:25.572929+00:00"},{"alias_kind":"pith_short_12","alias_value":"YXZQE5FVQFYD","created_at":"2026-05-18T12:30:53.716459+00:00"},{"alias_kind":"pith_short_16","alias_value":"YXZQE5FVQFYDISWU","created_at":"2026-05-18T12:30:53.716459+00:00"},{"alias_kind":"pith_short_8","alias_value":"YXZQE5FV","created_at":"2026-05-18T12:30:53.716459+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/YXZQE5FVQFYDISWU7OGVKJIC5H","json":"https://pith.science/pith/YXZQE5FVQFYDISWU7OGVKJIC5H.json","graph_json":"https://pith.science/api/pith-number/YXZQE5FVQFYDISWU7OGVKJIC5H/graph.json","events_json":"https://pith.science/api/pith-number/YXZQE5FVQFYDISWU7OGVKJIC5H/events.json","paper":"https://pith.science/paper/YXZQE5FV"},"agent_actions":{"view_html":"https://pith.science/pith/YXZQE5FVQFYDISWU7OGVKJIC5H","download_json":"https://pith.science/pith/YXZQE5FVQFYDISWU7OGVKJIC5H.json","view_paper":"https://pith.science/paper/YXZQE5FV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1612.01336&json=true","fetch_graph":"https://pith.science/api/pith-number/YXZQE5FVQFYDISWU7OGVKJIC5H/graph.json","fetch_events":"https://pith.science/api/pith-number/YXZQE5FVQFYDISWU7OGVKJIC5H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YXZQE5FVQFYDISWU7OGVKJIC5H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YXZQE5FVQFYDISWU7OGVKJIC5H/action/storage_attestation","attest_author":"https://pith.science/pith/YXZQE5FVQFYDISWU7OGVKJIC5H/action/author_attestation","sign_citation":"https://pith.science/pith/YXZQE5FVQFYDISWU7OGVKJIC5H/action/citation_signature","submit_replication":"https://pith.science/pith/YXZQE5FVQFYDISWU7OGVKJIC5H/action/replication_record"}},"created_at":"2026-05-18T00:41:25.572929+00:00","updated_at":"2026-05-18T00:41:25.572929+00:00"}