{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:4L3ENVBLEPIH7B4ZP56H7NSGQO","short_pith_number":"pith:4L3ENVBL","schema_version":"1.0","canonical_sha256":"e2f646d42b23d07f87997f7c7fb64683a652282331c39a37486a7fe2cb8b29c0","source":{"kind":"arxiv","id":"1201.2439","version":1},"attestation_state":"computed","paper":{"title":"Material point method simulations of fragmenting cylinders","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"physics.comp-ph","authors_text":"Biswajit Banerjee","submitted_at":"2012-01-11T23:08:16Z","abstract_excerpt":"Most research on the simulation of deformation and failure of metals has been and continues to be performed using the finite element method. However, the issues of mesh entanglement under large deformation, considerable complexity in handling contact, and difficulties encountered while solving large deformation fluid-structure interaction problems have led to the exploration of alternative approaches. The material point method uses Lagrangian solid particles embedded in an Eulerian grid. Particles interact via the grid with other particles in the same body, with other solid bodies, and with fl"},"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":"1201.2439","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2012-01-11T23:08:16Z","cross_cats_sorted":["cond-mat.other"],"title_canon_sha256":"bd6a67c39ba7fa65fefb4780a6ee1382367aa91a61bb4a1e1043216b29de97e9","abstract_canon_sha256":"15d016eda3240a7268193f6fdf81583f7666dc79f2ff65da4357558ebdbc978f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:04:44.418203Z","signature_b64":"J2WIAVPpW3RmbxTYdjtmqKNyKx0vu2wJRdRKQ4jPjV7covGg04rvsbfafuD/qbiq+dHKhuuX302K49yICqihAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e2f646d42b23d07f87997f7c7fb64683a652282331c39a37486a7fe2cb8b29c0","last_reissued_at":"2026-05-18T04:04:44.417719Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:04:44.417719Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Material point method simulations of fragmenting cylinders","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other"],"primary_cat":"physics.comp-ph","authors_text":"Biswajit Banerjee","submitted_at":"2012-01-11T23:08:16Z","abstract_excerpt":"Most research on the simulation of deformation and failure of metals has been and continues to be performed using the finite element method. However, the issues of mesh entanglement under large deformation, considerable complexity in handling contact, and difficulties encountered while solving large deformation fluid-structure interaction problems have led to the exploration of alternative approaches. The material point method uses Lagrangian solid particles embedded in an Eulerian grid. Particles interact via the grid with other particles in the same body, with other solid bodies, and with fl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1201.2439","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":"1201.2439","created_at":"2026-05-18T04:04:44.417787+00:00"},{"alias_kind":"arxiv_version","alias_value":"1201.2439v1","created_at":"2026-05-18T04:04:44.417787+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1201.2439","created_at":"2026-05-18T04:04:44.417787+00:00"},{"alias_kind":"pith_short_12","alias_value":"4L3ENVBLEPIH","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_16","alias_value":"4L3ENVBLEPIH7B4Z","created_at":"2026-05-18T12:26:53.410803+00:00"},{"alias_kind":"pith_short_8","alias_value":"4L3ENVBL","created_at":"2026-05-18T12:26:53.410803+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/4L3ENVBLEPIH7B4ZP56H7NSGQO","json":"https://pith.science/pith/4L3ENVBLEPIH7B4ZP56H7NSGQO.json","graph_json":"https://pith.science/api/pith-number/4L3ENVBLEPIH7B4ZP56H7NSGQO/graph.json","events_json":"https://pith.science/api/pith-number/4L3ENVBLEPIH7B4ZP56H7NSGQO/events.json","paper":"https://pith.science/paper/4L3ENVBL"},"agent_actions":{"view_html":"https://pith.science/pith/4L3ENVBLEPIH7B4ZP56H7NSGQO","download_json":"https://pith.science/pith/4L3ENVBLEPIH7B4ZP56H7NSGQO.json","view_paper":"https://pith.science/paper/4L3ENVBL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1201.2439&json=true","fetch_graph":"https://pith.science/api/pith-number/4L3ENVBLEPIH7B4ZP56H7NSGQO/graph.json","fetch_events":"https://pith.science/api/pith-number/4L3ENVBLEPIH7B4ZP56H7NSGQO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4L3ENVBLEPIH7B4ZP56H7NSGQO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4L3ENVBLEPIH7B4ZP56H7NSGQO/action/storage_attestation","attest_author":"https://pith.science/pith/4L3ENVBLEPIH7B4ZP56H7NSGQO/action/author_attestation","sign_citation":"https://pith.science/pith/4L3ENVBLEPIH7B4ZP56H7NSGQO/action/citation_signature","submit_replication":"https://pith.science/pith/4L3ENVBLEPIH7B4ZP56H7NSGQO/action/replication_record"}},"created_at":"2026-05-18T04:04:44.417787+00:00","updated_at":"2026-05-18T04:04:44.417787+00:00"}