{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:YO2KDJNDVWXHBERJB4CLH2KNKC","short_pith_number":"pith:YO2KDJND","schema_version":"1.0","canonical_sha256":"c3b4a1a5a3adae7092290f04b3e94d50ab4170c2cb71de4f18b73f416a2f498d","source":{"kind":"arxiv","id":"1509.06230","version":2},"attestation_state":"computed","paper":{"title":"Induced effects by the substitution of Zn in Cu2ZnSnX4 (X = S and Se)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chunlei Yang, Guohua Zhong, Junyi Zhu, Kinfai Tse, Li Huang, Xiaoguang Li, Xudong Xiao, Yiou Zhang, Zhenyu Zhang, Zhi Zeng","submitted_at":"2015-09-21T14:04:26Z","abstract_excerpt":"Based on the density functional theory with hybrid functional approach, we have studied the structural and thermodynamic stabilities of Cu2MSnX4 (M = Zn, Mg, and Ca; X = S and Se) alloy, and have further investigated the electronic and optical properties of stable Cu2MgSnS4 and Cu2MgSnSe4 phases. Thermal stability analysis indicates that Cu2MgSnS4 and Cu2MgSnSe4 are thermodynamically stable, while Cu2CaSnS4 and Cu2CaSnSe4 are unstable. The ground state configuration of the compound changes from kesterite into stannite structure when Zn atoms are substitued by larger Mg or Ca atoms. An energy s"},"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":"1509.06230","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2015-09-21T14:04:26Z","cross_cats_sorted":[],"title_canon_sha256":"8665cefbc7f765f72bdb3b4aef7c55377cba4db3290023ad08ed2b5aa86c877a","abstract_canon_sha256":"3b3dbe138e1123f867fc3518971f8f78ede5e2b3c2c3bb4c1f84787f52aed58c"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:10.857218Z","signature_b64":"LaM64VU5DAl8jXfYKGs+H8C4odNGLmdj1iGjpBZwnjCPVM/Fr5CQ+JhGVEEPf0v1XXVGp977rf54ceorw/0xCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c3b4a1a5a3adae7092290f04b3e94d50ab4170c2cb71de4f18b73f416a2f498d","last_reissued_at":"2026-05-18T00:15:10.856610Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:10.856610Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Induced effects by the substitution of Zn in Cu2ZnSnX4 (X = S and Se)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Chunlei Yang, Guohua Zhong, Junyi Zhu, Kinfai Tse, Li Huang, Xiaoguang Li, Xudong Xiao, Yiou Zhang, Zhenyu Zhang, Zhi Zeng","submitted_at":"2015-09-21T14:04:26Z","abstract_excerpt":"Based on the density functional theory with hybrid functional approach, we have studied the structural and thermodynamic stabilities of Cu2MSnX4 (M = Zn, Mg, and Ca; X = S and Se) alloy, and have further investigated the electronic and optical properties of stable Cu2MgSnS4 and Cu2MgSnSe4 phases. Thermal stability analysis indicates that Cu2MgSnS4 and Cu2MgSnSe4 are thermodynamically stable, while Cu2CaSnS4 and Cu2CaSnSe4 are unstable. The ground state configuration of the compound changes from kesterite into stannite structure when Zn atoms are substitued by larger Mg or Ca atoms. An energy s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1509.06230","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":"1509.06230","created_at":"2026-05-18T00:15:10.856709+00:00"},{"alias_kind":"arxiv_version","alias_value":"1509.06230v2","created_at":"2026-05-18T00:15:10.856709+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1509.06230","created_at":"2026-05-18T00:15:10.856709+00:00"},{"alias_kind":"pith_short_12","alias_value":"YO2KDJNDVWXH","created_at":"2026-05-18T12:29:50.041715+00:00"},{"alias_kind":"pith_short_16","alias_value":"YO2KDJNDVWXHBERJ","created_at":"2026-05-18T12:29:50.041715+00:00"},{"alias_kind":"pith_short_8","alias_value":"YO2KDJND","created_at":"2026-05-18T12:29:50.041715+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/YO2KDJNDVWXHBERJB4CLH2KNKC","json":"https://pith.science/pith/YO2KDJNDVWXHBERJB4CLH2KNKC.json","graph_json":"https://pith.science/api/pith-number/YO2KDJNDVWXHBERJB4CLH2KNKC/graph.json","events_json":"https://pith.science/api/pith-number/YO2KDJNDVWXHBERJB4CLH2KNKC/events.json","paper":"https://pith.science/paper/YO2KDJND"},"agent_actions":{"view_html":"https://pith.science/pith/YO2KDJNDVWXHBERJB4CLH2KNKC","download_json":"https://pith.science/pith/YO2KDJNDVWXHBERJB4CLH2KNKC.json","view_paper":"https://pith.science/paper/YO2KDJND","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1509.06230&json=true","fetch_graph":"https://pith.science/api/pith-number/YO2KDJNDVWXHBERJB4CLH2KNKC/graph.json","fetch_events":"https://pith.science/api/pith-number/YO2KDJNDVWXHBERJB4CLH2KNKC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YO2KDJNDVWXHBERJB4CLH2KNKC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YO2KDJNDVWXHBERJB4CLH2KNKC/action/storage_attestation","attest_author":"https://pith.science/pith/YO2KDJNDVWXHBERJB4CLH2KNKC/action/author_attestation","sign_citation":"https://pith.science/pith/YO2KDJNDVWXHBERJB4CLH2KNKC/action/citation_signature","submit_replication":"https://pith.science/pith/YO2KDJNDVWXHBERJB4CLH2KNKC/action/replication_record"}},"created_at":"2026-05-18T00:15:10.856709+00:00","updated_at":"2026-05-18T00:15:10.856709+00:00"}