{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:WOZGU7FUZ5NOJQC4LUSIWCTTIY","short_pith_number":"pith:WOZGU7FU","schema_version":"1.0","canonical_sha256":"b3b26a7cb4cf5ae4c05c5d248b0a73460435aa6da55af5be5a4c496831f29e0f","source":{"kind":"arxiv","id":"1712.03378","version":1},"attestation_state":"computed","paper":{"title":"Mechanical Twinning in Phosphorene","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. J. Srolovitz, V. Sorkin, Y.Q. Cai, Y.W. Zhang","submitted_at":"2017-12-09T11:42:07Z","abstract_excerpt":"We investigate the deformation and failure mechanisms of phosphorene sheet and nanoribbons under uniaxial tensile strain along the zigzag direction using the density functional tight-binding method. Surprisingly, twin-like deformation occurs homogenously across the phosphorene sheet, which significantly increases its failure strain. Vacancies within the sheet lead to the heterogeneous nucleation of twins at a lower critical strain which, subsequently, propagate across the entire sheet. Twin-like deformation always occurs heterogeneously in phosphorene nanoribbons (with or without vacancies). P"},"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":"1712.03378","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-12-09T11:42:07Z","cross_cats_sorted":[],"title_canon_sha256":"6930aaf3014de12ce4795f462d11b4db7076cdca76bad7ea73dae748d44a6e5b","abstract_canon_sha256":"45ba6c87a0bd11ba70c4d6f264bc37c546c5234323c0e17c821925bdc42fa851"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:21.463462Z","signature_b64":"ed4PGjY9pi/HmHs6xo7iJK/hXJxcVXeBpahueTlj8eFPReb+MTzMQ+/PpDvu565igRgHMJZU2golHN84w5gABQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3b26a7cb4cf5ae4c05c5d248b0a73460435aa6da55af5be5a4c496831f29e0f","last_reissued_at":"2026-05-18T00:28:21.462645Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:21.462645Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Mechanical Twinning in Phosphorene","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"D. J. Srolovitz, V. Sorkin, Y.Q. Cai, Y.W. Zhang","submitted_at":"2017-12-09T11:42:07Z","abstract_excerpt":"We investigate the deformation and failure mechanisms of phosphorene sheet and nanoribbons under uniaxial tensile strain along the zigzag direction using the density functional tight-binding method. Surprisingly, twin-like deformation occurs homogenously across the phosphorene sheet, which significantly increases its failure strain. Vacancies within the sheet lead to the heterogeneous nucleation of twins at a lower critical strain which, subsequently, propagate across the entire sheet. Twin-like deformation always occurs heterogeneously in phosphorene nanoribbons (with or without vacancies). P"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.03378","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":"1712.03378","created_at":"2026-05-18T00:28:21.462768+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.03378v1","created_at":"2026-05-18T00:28:21.462768+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.03378","created_at":"2026-05-18T00:28:21.462768+00:00"},{"alias_kind":"pith_short_12","alias_value":"WOZGU7FUZ5NO","created_at":"2026-05-18T12:31:53.515858+00:00"},{"alias_kind":"pith_short_16","alias_value":"WOZGU7FUZ5NOJQC4","created_at":"2026-05-18T12:31:53.515858+00:00"},{"alias_kind":"pith_short_8","alias_value":"WOZGU7FU","created_at":"2026-05-18T12:31:53.515858+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/WOZGU7FUZ5NOJQC4LUSIWCTTIY","json":"https://pith.science/pith/WOZGU7FUZ5NOJQC4LUSIWCTTIY.json","graph_json":"https://pith.science/api/pith-number/WOZGU7FUZ5NOJQC4LUSIWCTTIY/graph.json","events_json":"https://pith.science/api/pith-number/WOZGU7FUZ5NOJQC4LUSIWCTTIY/events.json","paper":"https://pith.science/paper/WOZGU7FU"},"agent_actions":{"view_html":"https://pith.science/pith/WOZGU7FUZ5NOJQC4LUSIWCTTIY","download_json":"https://pith.science/pith/WOZGU7FUZ5NOJQC4LUSIWCTTIY.json","view_paper":"https://pith.science/paper/WOZGU7FU","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.03378&json=true","fetch_graph":"https://pith.science/api/pith-number/WOZGU7FUZ5NOJQC4LUSIWCTTIY/graph.json","fetch_events":"https://pith.science/api/pith-number/WOZGU7FUZ5NOJQC4LUSIWCTTIY/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WOZGU7FUZ5NOJQC4LUSIWCTTIY/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WOZGU7FUZ5NOJQC4LUSIWCTTIY/action/storage_attestation","attest_author":"https://pith.science/pith/WOZGU7FUZ5NOJQC4LUSIWCTTIY/action/author_attestation","sign_citation":"https://pith.science/pith/WOZGU7FUZ5NOJQC4LUSIWCTTIY/action/citation_signature","submit_replication":"https://pith.science/pith/WOZGU7FUZ5NOJQC4LUSIWCTTIY/action/replication_record"}},"created_at":"2026-05-18T00:28:21.462768+00:00","updated_at":"2026-05-18T00:28:21.462768+00:00"}