{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:OXW7ZNROIEPFJL3BF5V4WU5PAG","short_pith_number":"pith:OXW7ZNRO","schema_version":"1.0","canonical_sha256":"75edfcb62e411e54af612f6bcb53af018be9008cb2844968ab803dd27381f2ec","source":{"kind":"arxiv","id":"1609.06329","version":2},"attestation_state":"computed","paper":{"title":"Many-Body Theory of Trion Absorption Features in Two-Dimensional Semiconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Allan H. MacDonald, Dmitry K. Efimkin","submitted_at":"2016-09-20T20:04:12Z","abstract_excerpt":"Recent optical studies of monolayer transition metal dechalcogenides have demonstrated that their excitonic absorption feature splits into two widely separated peaks at finite carrier densities. The additional peak is usually attributed to the presence of trions, bound states of two electrons and a hole or an electron and two holes. Here we argue that in the density range over which the trion peak is well resolved, it cannot be interpreted in terms of weakly coupled three-body systems, and that the appropriate picture is instead one in which excitons are dressed by interactions with a Fermi se"},"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":"1609.06329","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-09-20T20:04:12Z","cross_cats_sorted":[],"title_canon_sha256":"e5675ef08e0459279739a87702c228d315f5ad45db144cd5f645aa71646dba68","abstract_canon_sha256":"e49484c6049f8cdac032a97a068d79f22930e33a49975df62e86bf3715022473"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:52:14.720805Z","signature_b64":"UsifqZGmlfOJDecm9rapNEbAFeZ2KtpFv1bGAgjCiU728NZReIJ0o8mAt3WvWagvHwKhRS5FGshIXjsSc+wFBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75edfcb62e411e54af612f6bcb53af018be9008cb2844968ab803dd27381f2ec","last_reissued_at":"2026-05-18T00:52:14.720354Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:52:14.720354Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Many-Body Theory of Trion Absorption Features in Two-Dimensional Semiconductors","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Allan H. MacDonald, Dmitry K. Efimkin","submitted_at":"2016-09-20T20:04:12Z","abstract_excerpt":"Recent optical studies of monolayer transition metal dechalcogenides have demonstrated that their excitonic absorption feature splits into two widely separated peaks at finite carrier densities. The additional peak is usually attributed to the presence of trions, bound states of two electrons and a hole or an electron and two holes. Here we argue that in the density range over which the trion peak is well resolved, it cannot be interpreted in terms of weakly coupled three-body systems, and that the appropriate picture is instead one in which excitons are dressed by interactions with a Fermi se"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.06329","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":"1609.06329","created_at":"2026-05-18T00:52:14.720410+00:00"},{"alias_kind":"arxiv_version","alias_value":"1609.06329v2","created_at":"2026-05-18T00:52:14.720410+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.06329","created_at":"2026-05-18T00:52:14.720410+00:00"},{"alias_kind":"pith_short_12","alias_value":"OXW7ZNROIEPF","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_16","alias_value":"OXW7ZNROIEPFJL3B","created_at":"2026-05-18T12:30:36.002864+00:00"},{"alias_kind":"pith_short_8","alias_value":"OXW7ZNRO","created_at":"2026-05-18T12:30:36.002864+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/OXW7ZNROIEPFJL3BF5V4WU5PAG","json":"https://pith.science/pith/OXW7ZNROIEPFJL3BF5V4WU5PAG.json","graph_json":"https://pith.science/api/pith-number/OXW7ZNROIEPFJL3BF5V4WU5PAG/graph.json","events_json":"https://pith.science/api/pith-number/OXW7ZNROIEPFJL3BF5V4WU5PAG/events.json","paper":"https://pith.science/paper/OXW7ZNRO"},"agent_actions":{"view_html":"https://pith.science/pith/OXW7ZNROIEPFJL3BF5V4WU5PAG","download_json":"https://pith.science/pith/OXW7ZNROIEPFJL3BF5V4WU5PAG.json","view_paper":"https://pith.science/paper/OXW7ZNRO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1609.06329&json=true","fetch_graph":"https://pith.science/api/pith-number/OXW7ZNROIEPFJL3BF5V4WU5PAG/graph.json","fetch_events":"https://pith.science/api/pith-number/OXW7ZNROIEPFJL3BF5V4WU5PAG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/OXW7ZNROIEPFJL3BF5V4WU5PAG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/OXW7ZNROIEPFJL3BF5V4WU5PAG/action/storage_attestation","attest_author":"https://pith.science/pith/OXW7ZNROIEPFJL3BF5V4WU5PAG/action/author_attestation","sign_citation":"https://pith.science/pith/OXW7ZNROIEPFJL3BF5V4WU5PAG/action/citation_signature","submit_replication":"https://pith.science/pith/OXW7ZNROIEPFJL3BF5V4WU5PAG/action/replication_record"}},"created_at":"2026-05-18T00:52:14.720410+00:00","updated_at":"2026-05-18T00:52:14.720410+00:00"}