{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:T4CGOFH7Y7VXECQOSK2GZYAJ4M","short_pith_number":"pith:T4CGOFH7","schema_version":"1.0","canonical_sha256":"9f046714ffc7eb720a0e92b46ce009e30f32038d4f118202d306c4937f5c6b64","source":{"kind":"arxiv","id":"1309.2855","version":1},"attestation_state":"computed","paper":{"title":"Nano-scale buckling in lamellar block polymers: a molecular dynamics simulation approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ali Makke, Jean-Louis Barrat (LIPhy), Michel Perez (MATEIS), Olivier Lame (MATEIS)","submitted_at":"2013-09-11T15:17:54Z","abstract_excerpt":"Oriented block copolymers exhibit a buckling instability when submitted to a tensile test perpendicular to the lamellae direction. In this paper we study this behavior using a coarse grained molecular dynamics simulation approach. Coarse grained models of lamellar copolymers with alternate glassy rubbery layers are generated using the Radical Like Polymerization method, and their mechanical response is studied. For large enough systems, uniaxial tensile tests perpendicular to the direction of the lamellae reveal the occurrence of the buckling instability at low strain. The results that emerge "},"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":"1309.2855","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-09-11T15:17:54Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"86d30f2956ae01296d7744bfc761656e51952edcf94da83db4c4cdc8f5e67e29","abstract_canon_sha256":"1de73e6a745a429d5a11d91ab4883d9903cf770d867e985000b0c8c66fb4aac5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:57:17.703994Z","signature_b64":"vmFt4ajDbxrnQQdQc8mvMColPIj3J8dPbyR2wcxJhD8581aMk7vG6hABnqcG2+OxyiNMTGVSc0kWdQecx5+aBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9f046714ffc7eb720a0e92b46ce009e30f32038d4f118202d306c4937f5c6b64","last_reissued_at":"2026-05-18T02:57:17.703309Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:57:17.703309Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nano-scale buckling in lamellar block polymers: a molecular dynamics simulation approach","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Ali Makke, Jean-Louis Barrat (LIPhy), Michel Perez (MATEIS), Olivier Lame (MATEIS)","submitted_at":"2013-09-11T15:17:54Z","abstract_excerpt":"Oriented block copolymers exhibit a buckling instability when submitted to a tensile test perpendicular to the lamellae direction. In this paper we study this behavior using a coarse grained molecular dynamics simulation approach. Coarse grained models of lamellar copolymers with alternate glassy rubbery layers are generated using the Radical Like Polymerization method, and their mechanical response is studied. For large enough systems, uniaxial tensile tests perpendicular to the direction of the lamellae reveal the occurrence of the buckling instability at low strain. The results that emerge "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1309.2855","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":"1309.2855","created_at":"2026-05-18T02:57:17.703448+00:00"},{"alias_kind":"arxiv_version","alias_value":"1309.2855v1","created_at":"2026-05-18T02:57:17.703448+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1309.2855","created_at":"2026-05-18T02:57:17.703448+00:00"},{"alias_kind":"pith_short_12","alias_value":"T4CGOFH7Y7VX","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_16","alias_value":"T4CGOFH7Y7VXECQO","created_at":"2026-05-18T12:27:59.945178+00:00"},{"alias_kind":"pith_short_8","alias_value":"T4CGOFH7","created_at":"2026-05-18T12:27:59.945178+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/T4CGOFH7Y7VXECQOSK2GZYAJ4M","json":"https://pith.science/pith/T4CGOFH7Y7VXECQOSK2GZYAJ4M.json","graph_json":"https://pith.science/api/pith-number/T4CGOFH7Y7VXECQOSK2GZYAJ4M/graph.json","events_json":"https://pith.science/api/pith-number/T4CGOFH7Y7VXECQOSK2GZYAJ4M/events.json","paper":"https://pith.science/paper/T4CGOFH7"},"agent_actions":{"view_html":"https://pith.science/pith/T4CGOFH7Y7VXECQOSK2GZYAJ4M","download_json":"https://pith.science/pith/T4CGOFH7Y7VXECQOSK2GZYAJ4M.json","view_paper":"https://pith.science/paper/T4CGOFH7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1309.2855&json=true","fetch_graph":"https://pith.science/api/pith-number/T4CGOFH7Y7VXECQOSK2GZYAJ4M/graph.json","fetch_events":"https://pith.science/api/pith-number/T4CGOFH7Y7VXECQOSK2GZYAJ4M/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/T4CGOFH7Y7VXECQOSK2GZYAJ4M/action/timestamp_anchor","attest_storage":"https://pith.science/pith/T4CGOFH7Y7VXECQOSK2GZYAJ4M/action/storage_attestation","attest_author":"https://pith.science/pith/T4CGOFH7Y7VXECQOSK2GZYAJ4M/action/author_attestation","sign_citation":"https://pith.science/pith/T4CGOFH7Y7VXECQOSK2GZYAJ4M/action/citation_signature","submit_replication":"https://pith.science/pith/T4CGOFH7Y7VXECQOSK2GZYAJ4M/action/replication_record"}},"created_at":"2026-05-18T02:57:17.703448+00:00","updated_at":"2026-05-18T02:57:17.703448+00:00"}