{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:RKQ44FCFKXAUTA5MAY2XSJN6Z7","short_pith_number":"pith:RKQ44FCF","schema_version":"1.0","canonical_sha256":"8aa1ce144555c14983ac06357925becfdcc8d7a67d1ae5126c390034cd5ab611","source":{"kind":"arxiv","id":"1412.3966","version":1},"attestation_state":"computed","paper":{"title":"High Pressure Structure and Decomposition of MoS$_{2}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Erio Tosatti, Oto Kohul\\'ak, Roman Marto\\v{n}\\'ak","submitted_at":"2014-12-12T12:25:48Z","abstract_excerpt":"The high pressure structural and electronic evolution of bulk MoS$_2$, an important transition metal layered dichalchogenide, is currently under active investigation. Recent theoretical and experimental work predicted and verified a 2H$_c \\to$ 2H$_a$ layer sliding structural transition at 20 GPa and a band overlap semiconductor-semimetal transition in the same pressure range. The 2H$_a$ structure is known to persist up to pressure of 81 GPa but properties at higher pressures remain experimentally unknown. Here we predict, with a reliable first-principles evolutionary search, that major structu"},"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":"1412.3966","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2014-12-12T12:25:48Z","cross_cats_sorted":[],"title_canon_sha256":"2cf53cd9c3a0958c26f1ebf4407a634f1f3d9b766260b199ce7a23ea572ee06b","abstract_canon_sha256":"9b72f5635a6e70f544fc96b9a5917b5c1bf5b2077820db4a72a988b823db17a8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:17:42.690746Z","signature_b64":"L5NaE8cjBjh3fDA/giCtms+09HqiPtQUPA2iyf2atKFgz+y6/1l4omFpBCap22xYxw4zUaiBQ/0VHs7uXBq8AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8aa1ce144555c14983ac06357925becfdcc8d7a67d1ae5126c390034cd5ab611","last_reissued_at":"2026-05-18T02:17:42.690301Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:17:42.690301Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"High Pressure Structure and Decomposition of MoS$_{2}$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Erio Tosatti, Oto Kohul\\'ak, Roman Marto\\v{n}\\'ak","submitted_at":"2014-12-12T12:25:48Z","abstract_excerpt":"The high pressure structural and electronic evolution of bulk MoS$_2$, an important transition metal layered dichalchogenide, is currently under active investigation. Recent theoretical and experimental work predicted and verified a 2H$_c \\to$ 2H$_a$ layer sliding structural transition at 20 GPa and a band overlap semiconductor-semimetal transition in the same pressure range. The 2H$_a$ structure is known to persist up to pressure of 81 GPa but properties at higher pressures remain experimentally unknown. Here we predict, with a reliable first-principles evolutionary search, that major structu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.3966","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":""},"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":"1412.3966","created_at":"2026-05-18T02:17:42.690382+00:00"},{"alias_kind":"arxiv_version","alias_value":"1412.3966v1","created_at":"2026-05-18T02:17:42.690382+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.3966","created_at":"2026-05-18T02:17:42.690382+00:00"},{"alias_kind":"pith_short_12","alias_value":"RKQ44FCFKXAU","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_16","alias_value":"RKQ44FCFKXAUTA5M","created_at":"2026-05-18T12:28:46.137349+00:00"},{"alias_kind":"pith_short_8","alias_value":"RKQ44FCF","created_at":"2026-05-18T12:28:46.137349+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/RKQ44FCFKXAUTA5MAY2XSJN6Z7","json":"https://pith.science/pith/RKQ44FCFKXAUTA5MAY2XSJN6Z7.json","graph_json":"https://pith.science/api/pith-number/RKQ44FCFKXAUTA5MAY2XSJN6Z7/graph.json","events_json":"https://pith.science/api/pith-number/RKQ44FCFKXAUTA5MAY2XSJN6Z7/events.json","paper":"https://pith.science/paper/RKQ44FCF"},"agent_actions":{"view_html":"https://pith.science/pith/RKQ44FCFKXAUTA5MAY2XSJN6Z7","download_json":"https://pith.science/pith/RKQ44FCFKXAUTA5MAY2XSJN6Z7.json","view_paper":"https://pith.science/paper/RKQ44FCF","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1412.3966&json=true","fetch_graph":"https://pith.science/api/pith-number/RKQ44FCFKXAUTA5MAY2XSJN6Z7/graph.json","fetch_events":"https://pith.science/api/pith-number/RKQ44FCFKXAUTA5MAY2XSJN6Z7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RKQ44FCFKXAUTA5MAY2XSJN6Z7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RKQ44FCFKXAUTA5MAY2XSJN6Z7/action/storage_attestation","attest_author":"https://pith.science/pith/RKQ44FCFKXAUTA5MAY2XSJN6Z7/action/author_attestation","sign_citation":"https://pith.science/pith/RKQ44FCFKXAUTA5MAY2XSJN6Z7/action/citation_signature","submit_replication":"https://pith.science/pith/RKQ44FCFKXAUTA5MAY2XSJN6Z7/action/replication_record"}},"created_at":"2026-05-18T02:17:42.690382+00:00","updated_at":"2026-05-18T02:17:42.690382+00:00"}