{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:EDZU2OCYZ6KV3NJ5FNUEJP4TTJ","short_pith_number":"pith:EDZU2OCY","schema_version":"1.0","canonical_sha256":"20f34d3858cf955db53d2b6844bf939a4cc48202d844314fa7e10fd1210d7533","source":{"kind":"arxiv","id":"2302.13123","version":1},"attestation_state":"computed","paper":{"title":"Probing the uniaxial strain-dependent valley drift and Berry curvature in monolayer MoSi$_2$N$_4$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Sajjan Sheoran, Saswata Bhattacharya","submitted_at":"2023-02-25T17:06:03Z","abstract_excerpt":"We use ab initio calculations and theoretical analysis to investigate the influence of in-plane strain field on valley drifts and Berry curvatures in the monolayer MoSi$_2$N$_4$, a prototypical septuple atomic layered two-dimensional material. The low energy electron and hole valleys drift far off the K/K' point under uniaxial strains. The direction and strength of valley drift strongly depend on the nature of the charge carrier and uniaxial strain with a more substantial response along the zigzag path. Our findings are governed by the interplay between microscopic orbital contribution and sym"},"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":"2302.13123","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2023-02-25T17:06:03Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"32544da7b07ee8b832749e82ce3d8d20c21a1bb24138d07ef826f439aad43880","abstract_canon_sha256":"ed863f5964e86a38d999ce5d28d7e3e0e320fe9785d9b318433f0ae9d24d3283"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:27:43.525121Z","signature_b64":"JVANAM4tn0HI01v1fmBk08qB00/03pfSlz/pTJdekRxTwDTBH3clVmioERxiK2SQiuc8Hl9bRRYM6udn7Y93Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"20f34d3858cf955db53d2b6844bf939a4cc48202d844314fa7e10fd1210d7533","last_reissued_at":"2026-07-05T07:27:43.524626Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:27:43.524626Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Probing the uniaxial strain-dependent valley drift and Berry curvature in monolayer MoSi$_2$N$_4$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Sajjan Sheoran, Saswata Bhattacharya","submitted_at":"2023-02-25T17:06:03Z","abstract_excerpt":"We use ab initio calculations and theoretical analysis to investigate the influence of in-plane strain field on valley drifts and Berry curvatures in the monolayer MoSi$_2$N$_4$, a prototypical septuple atomic layered two-dimensional material. The low energy electron and hole valleys drift far off the K/K' point under uniaxial strains. The direction and strength of valley drift strongly depend on the nature of the charge carrier and uniaxial strain with a more substantial response along the zigzag path. Our findings are governed by the interplay between microscopic orbital contribution and sym"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2302.13123","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/2302.13123/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":"2302.13123","created_at":"2026-07-05T07:27:43.524685+00:00"},{"alias_kind":"arxiv_version","alias_value":"2302.13123v1","created_at":"2026-07-05T07:27:43.524685+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2302.13123","created_at":"2026-07-05T07:27:43.524685+00:00"},{"alias_kind":"pith_short_12","alias_value":"EDZU2OCYZ6KV","created_at":"2026-07-05T07:27:43.524685+00:00"},{"alias_kind":"pith_short_16","alias_value":"EDZU2OCYZ6KV3NJ5","created_at":"2026-07-05T07:27:43.524685+00:00"},{"alias_kind":"pith_short_8","alias_value":"EDZU2OCY","created_at":"2026-07-05T07:27:43.524685+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/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ","json":"https://pith.science/pith/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ.json","graph_json":"https://pith.science/api/pith-number/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/graph.json","events_json":"https://pith.science/api/pith-number/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/events.json","paper":"https://pith.science/paper/EDZU2OCY"},"agent_actions":{"view_html":"https://pith.science/pith/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ","download_json":"https://pith.science/pith/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ.json","view_paper":"https://pith.science/paper/EDZU2OCY","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2302.13123&json=true","fetch_graph":"https://pith.science/api/pith-number/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/graph.json","fetch_events":"https://pith.science/api/pith-number/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/action/storage_attestation","attest_author":"https://pith.science/pith/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/action/author_attestation","sign_citation":"https://pith.science/pith/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/action/citation_signature","submit_replication":"https://pith.science/pith/EDZU2OCYZ6KV3NJ5FNUEJP4TTJ/action/replication_record"}},"created_at":"2026-07-05T07:27:43.524685+00:00","updated_at":"2026-07-05T07:27:43.524685+00:00"}