{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:M5AQY2HTVHPKDW5ISGBKZINZAS","short_pith_number":"pith:M5AQY2HT","schema_version":"1.0","canonical_sha256":"67410c68f3a9dea1dba89182aca1b904a14454327a5f3178ad8829c8dbbc1032","source":{"kind":"arxiv","id":"2607.13211","version":1},"attestation_state":"computed","paper":{"title":"Multiwavelength Raman investigation of mono- and few-layer MoS2 grown by Pulsed Laser Deposition on SiO2","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alice Cartoceti (1), Andrea Li Bassi (1) ((1) Department of Energy, Carlo S. Casari (1), Francesco Tumino (1), Italy), Milano, Paolo D'Agosta (1), Politecnico di Milano, Valeria Russo (1)","submitted_at":"2026-07-14T19:10:50Z","abstract_excerpt":"Molybdenum disulfide (MoS$_2$) is a semiconductor whose vibrational and excitonic properties are highly sensitive to layer number and structural disorder. We demonstrate the growth of MoS$_2$ monolayers on inert, electronics-compatible SiO$_2$ substrates using room-temperature pulsed laser deposition (PLD). Control of the process parameters enables tuning from monolayer to multilayer films, which we investigate by multiwavelength Raman spectroscopy. The evolution of the Raman-shift difference between the $E_{2g}^{1}$ and $A_{1g}$ modes, combined with an assessment of defect density, tracks fil"},"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":"2607.13211","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-07-14T19:10:50Z","cross_cats_sorted":["physics.chem-ph"],"title_canon_sha256":"5cd871dd250671ec77089327119ce9e1fa04e5b9b6afb92cf8828b9653434faf","abstract_canon_sha256":"8efa86b1059c8a81793b3abc292725ca8577e4adfd9e63e0003f59d40eee2513"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-16T00:22:03.055550Z","signature_b64":"6juw2z4R9gHURrMi/S1qcT4f2LYSzmgQv/Fxa+tVVY9eH0E9rXHfNOyjdRbA7TUwmKNguWqjVvQ3dTVOTRCJCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"67410c68f3a9dea1dba89182aca1b904a14454327a5f3178ad8829c8dbbc1032","last_reissued_at":"2026-07-16T00:22:03.054609Z","signature_status":"signed_v1","first_computed_at":"2026-07-16T00:22:03.054609Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Multiwavelength Raman investigation of mono- and few-layer MoS2 grown by Pulsed Laser Deposition on SiO2","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.chem-ph"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Alice Cartoceti (1), Andrea Li Bassi (1) ((1) Department of Energy, Carlo S. Casari (1), Francesco Tumino (1), Italy), Milano, Paolo D'Agosta (1), Politecnico di Milano, Valeria Russo (1)","submitted_at":"2026-07-14T19:10:50Z","abstract_excerpt":"Molybdenum disulfide (MoS$_2$) is a semiconductor whose vibrational and excitonic properties are highly sensitive to layer number and structural disorder. We demonstrate the growth of MoS$_2$ monolayers on inert, electronics-compatible SiO$_2$ substrates using room-temperature pulsed laser deposition (PLD). Control of the process parameters enables tuning from monolayer to multilayer films, which we investigate by multiwavelength Raman spectroscopy. The evolution of the Raman-shift difference between the $E_{2g}^{1}$ and $A_{1g}$ modes, combined with an assessment of defect density, tracks fil"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.13211","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/2607.13211/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":"2607.13211","created_at":"2026-07-16T00:22:03.055103+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.13211v1","created_at":"2026-07-16T00:22:03.055103+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.13211","created_at":"2026-07-16T00:22:03.055103+00:00"},{"alias_kind":"pith_short_12","alias_value":"M5AQY2HTVHPK","created_at":"2026-07-16T00:22:03.055103+00:00"},{"alias_kind":"pith_short_16","alias_value":"M5AQY2HTVHPKDW5I","created_at":"2026-07-16T00:22:03.055103+00:00"},{"alias_kind":"pith_short_8","alias_value":"M5AQY2HT","created_at":"2026-07-16T00:22:03.055103+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/M5AQY2HTVHPKDW5ISGBKZINZAS","json":"https://pith.science/pith/M5AQY2HTVHPKDW5ISGBKZINZAS.json","graph_json":"https://pith.science/api/pith-number/M5AQY2HTVHPKDW5ISGBKZINZAS/graph.json","events_json":"https://pith.science/api/pith-number/M5AQY2HTVHPKDW5ISGBKZINZAS/events.json","paper":"https://pith.science/paper/M5AQY2HT"},"agent_actions":{"view_html":"https://pith.science/pith/M5AQY2HTVHPKDW5ISGBKZINZAS","download_json":"https://pith.science/pith/M5AQY2HTVHPKDW5ISGBKZINZAS.json","view_paper":"https://pith.science/paper/M5AQY2HT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.13211&json=true","fetch_graph":"https://pith.science/api/pith-number/M5AQY2HTVHPKDW5ISGBKZINZAS/graph.json","fetch_events":"https://pith.science/api/pith-number/M5AQY2HTVHPKDW5ISGBKZINZAS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/M5AQY2HTVHPKDW5ISGBKZINZAS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/M5AQY2HTVHPKDW5ISGBKZINZAS/action/storage_attestation","attest_author":"https://pith.science/pith/M5AQY2HTVHPKDW5ISGBKZINZAS/action/author_attestation","sign_citation":"https://pith.science/pith/M5AQY2HTVHPKDW5ISGBKZINZAS/action/citation_signature","submit_replication":"https://pith.science/pith/M5AQY2HTVHPKDW5ISGBKZINZAS/action/replication_record"}},"created_at":"2026-07-16T00:22:03.055103+00:00","updated_at":"2026-07-16T00:22:03.055103+00:00"}