{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:3KJLZ6CC6BHGWMQLZVNAXO2NMO","short_pith_number":"pith:3KJLZ6CC","schema_version":"1.0","canonical_sha256":"da92bcf842f04e6b320bcd5a0bbb4d63bb1d1f8156788310eb6d7f1f0e816bff","source":{"kind":"arxiv","id":"2607.19698","version":1},"attestation_state":"computed","paper":{"title":"Analytical Retrieval of Material Parameters in Monolayer Transition-Metal Dichalcogenides Based on a Solvable Exciton Model","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","quant-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Duy-Nhat Ly, Ngoc-Tram D. Hoang, Thanh-Son Nguyen, Van-Hoang Le","submitted_at":"2026-07-22T02:57:30Z","abstract_excerpt":"We develop an analytical procedure to retrieve fundamental material parameters of monolayer transition-metal dichalcogenides from optical and magneto-optical exciton spectra, based on the solvable modified Kratzer model. The proposed retrieval procedure naturally consists of two complementary stages. In the first stage, explicit inversion formulas determine the quasiparticle bandgap, effective screening parameter, and energy scaling factor directly from the experimentally measured energies of the three lowest excitonic states, from which the screening length is subsequently obtained. In the 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":"2607.19698","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-22T02:57:30Z","cross_cats_sorted":["cond-mat.mes-hall","quant-ph"],"title_canon_sha256":"e1f138b6633e05add42508e2df73d8bdc482ee0180bae37a4ebe8102077c10d5","abstract_canon_sha256":"ceb90e0fa62bea905f0b16935b40af47bfcfaa7fe734aca43b829fdd858fa28f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-23T00:24:04.416101Z","signature_b64":"DyiCP5FsEIOwUMLHFsjaAqXkCoCFVmmDO/sv2aOO1UGGiMke+lmlh7Aamjs9Ddjwm3mLrvqUgrdedCRIQjzHAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da92bcf842f04e6b320bcd5a0bbb4d63bb1d1f8156788310eb6d7f1f0e816bff","last_reissued_at":"2026-07-23T00:24:04.415182Z","signature_status":"signed_v1","first_computed_at":"2026-07-23T00:24:04.415182Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Analytical Retrieval of Material Parameters in Monolayer Transition-Metal Dichalcogenides Based on a Solvable Exciton Model","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall","quant-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Duy-Nhat Ly, Ngoc-Tram D. Hoang, Thanh-Son Nguyen, Van-Hoang Le","submitted_at":"2026-07-22T02:57:30Z","abstract_excerpt":"We develop an analytical procedure to retrieve fundamental material parameters of monolayer transition-metal dichalcogenides from optical and magneto-optical exciton spectra, based on the solvable modified Kratzer model. The proposed retrieval procedure naturally consists of two complementary stages. In the first stage, explicit inversion formulas determine the quasiparticle bandgap, effective screening parameter, and energy scaling factor directly from the experimentally measured energies of the three lowest excitonic states, from which the screening length is subsequently obtained. In the se"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.19698","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/2607.19698/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":"2607.19698","created_at":"2026-07-23T00:24:04.415670+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.19698v1","created_at":"2026-07-23T00:24:04.415670+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.19698","created_at":"2026-07-23T00:24:04.415670+00:00"},{"alias_kind":"pith_short_12","alias_value":"3KJLZ6CC6BHG","created_at":"2026-07-23T00:24:04.415670+00:00"},{"alias_kind":"pith_short_16","alias_value":"3KJLZ6CC6BHGWMQL","created_at":"2026-07-23T00:24:04.415670+00:00"},{"alias_kind":"pith_short_8","alias_value":"3KJLZ6CC","created_at":"2026-07-23T00:24:04.415670+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/3KJLZ6CC6BHGWMQLZVNAXO2NMO","json":"https://pith.science/pith/3KJLZ6CC6BHGWMQLZVNAXO2NMO.json","graph_json":"https://pith.science/api/pith-number/3KJLZ6CC6BHGWMQLZVNAXO2NMO/graph.json","events_json":"https://pith.science/api/pith-number/3KJLZ6CC6BHGWMQLZVNAXO2NMO/events.json","paper":"https://pith.science/paper/3KJLZ6CC"},"agent_actions":{"view_html":"https://pith.science/pith/3KJLZ6CC6BHGWMQLZVNAXO2NMO","download_json":"https://pith.science/pith/3KJLZ6CC6BHGWMQLZVNAXO2NMO.json","view_paper":"https://pith.science/paper/3KJLZ6CC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.19698&json=true","fetch_graph":"https://pith.science/api/pith-number/3KJLZ6CC6BHGWMQLZVNAXO2NMO/graph.json","fetch_events":"https://pith.science/api/pith-number/3KJLZ6CC6BHGWMQLZVNAXO2NMO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3KJLZ6CC6BHGWMQLZVNAXO2NMO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3KJLZ6CC6BHGWMQLZVNAXO2NMO/action/storage_attestation","attest_author":"https://pith.science/pith/3KJLZ6CC6BHGWMQLZVNAXO2NMO/action/author_attestation","sign_citation":"https://pith.science/pith/3KJLZ6CC6BHGWMQLZVNAXO2NMO/action/citation_signature","submit_replication":"https://pith.science/pith/3KJLZ6CC6BHGWMQLZVNAXO2NMO/action/replication_record"}},"created_at":"2026-07-23T00:24:04.415670+00:00","updated_at":"2026-07-23T00:24:04.415670+00:00"}