{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:CUJYT3PHLMCBWBHFOGVJNN6A22","short_pith_number":"pith:CUJYT3PH","schema_version":"1.0","canonical_sha256":"151389ede75b041b04e571aa96b7c0d6b65108e9267f251072902118d11bfcb6","source":{"kind":"arxiv","id":"1103.6248","version":1},"attestation_state":"computed","paper":{"title":"DOLFIN: Automated Finite Element Computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NA"],"primary_cat":"cs.MS","authors_text":"Anders Logg, Garth N. Wells","submitted_at":"2011-03-31T17:29:27Z","abstract_excerpt":"We describe here a library aimed at automating the solution of partial differential equations using the finite element method. By employing novel techniques for automated code generation, the library combines a high level of expressiveness with efficient computation. Finite element variational forms may be expressed in near mathematical notation, from which low-level code is automatically generated, compiled and seamlessly integrated with efficient implementations of computational meshes and high-performance linear algebra. Easy-to-use object-oriented interfaces to the library are provided in "},"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":"1103.6248","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cs.MS","submitted_at":"2011-03-31T17:29:27Z","cross_cats_sorted":["cs.NA"],"title_canon_sha256":"2f03885c171f9d496b31f2781d42c331b340bec884feb5c4c5e8a6456bb3b066","abstract_canon_sha256":"1992d4fef0a279c41435d99cdddaea3d4b50b92e1c47861ef4c708c17480e7f3"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:55:47.135234Z","signature_b64":"n+sktwStax/01rMBc9UdOJXw3wFWTp1HXqLYTl17iBzJSk8xTJVOskpdvcTZEg70zksnvgxu6hMxAHG53SpYBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"151389ede75b041b04e571aa96b7c0d6b65108e9267f251072902118d11bfcb6","last_reissued_at":"2026-05-18T03:55:47.134749Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:55:47.134749Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"DOLFIN: Automated Finite Element Computing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.NA"],"primary_cat":"cs.MS","authors_text":"Anders Logg, Garth N. Wells","submitted_at":"2011-03-31T17:29:27Z","abstract_excerpt":"We describe here a library aimed at automating the solution of partial differential equations using the finite element method. By employing novel techniques for automated code generation, the library combines a high level of expressiveness with efficient computation. Finite element variational forms may be expressed in near mathematical notation, from which low-level code is automatically generated, compiled and seamlessly integrated with efficient implementations of computational meshes and high-performance linear algebra. Easy-to-use object-oriented interfaces to the library are provided in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.6248","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":"1103.6248","created_at":"2026-05-18T03:55:47.134826+00:00"},{"alias_kind":"arxiv_version","alias_value":"1103.6248v1","created_at":"2026-05-18T03:55:47.134826+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.6248","created_at":"2026-05-18T03:55:47.134826+00:00"},{"alias_kind":"pith_short_12","alias_value":"CUJYT3PHLMCB","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_16","alias_value":"CUJYT3PHLMCBWBHF","created_at":"2026-05-18T12:26:26.731475+00:00"},{"alias_kind":"pith_short_8","alias_value":"CUJYT3PH","created_at":"2026-05-18T12:26:26.731475+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/CUJYT3PHLMCBWBHFOGVJNN6A22","json":"https://pith.science/pith/CUJYT3PHLMCBWBHFOGVJNN6A22.json","graph_json":"https://pith.science/api/pith-number/CUJYT3PHLMCBWBHFOGVJNN6A22/graph.json","events_json":"https://pith.science/api/pith-number/CUJYT3PHLMCBWBHFOGVJNN6A22/events.json","paper":"https://pith.science/paper/CUJYT3PH"},"agent_actions":{"view_html":"https://pith.science/pith/CUJYT3PHLMCBWBHFOGVJNN6A22","download_json":"https://pith.science/pith/CUJYT3PHLMCBWBHFOGVJNN6A22.json","view_paper":"https://pith.science/paper/CUJYT3PH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1103.6248&json=true","fetch_graph":"https://pith.science/api/pith-number/CUJYT3PHLMCBWBHFOGVJNN6A22/graph.json","fetch_events":"https://pith.science/api/pith-number/CUJYT3PHLMCBWBHFOGVJNN6A22/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CUJYT3PHLMCBWBHFOGVJNN6A22/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CUJYT3PHLMCBWBHFOGVJNN6A22/action/storage_attestation","attest_author":"https://pith.science/pith/CUJYT3PHLMCBWBHFOGVJNN6A22/action/author_attestation","sign_citation":"https://pith.science/pith/CUJYT3PHLMCBWBHFOGVJNN6A22/action/citation_signature","submit_replication":"https://pith.science/pith/CUJYT3PHLMCBWBHFOGVJNN6A22/action/replication_record"}},"created_at":"2026-05-18T03:55:47.134826+00:00","updated_at":"2026-05-18T03:55:47.134826+00:00"}