{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HF252Y2O62G6HT36VUVRLZKMUQ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"2d6152cc52da04222b8a4c67a63bd84b939355d09be969f260f08e0af03ffd3b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-02-16T19:45:14Z","title_canon_sha256":"72047c6176b74c73d38b7fce0f6756c1f512fd494799a099b216f2b6cfe0b05d"},"schema_version":"1.0","source":{"id":"1702.05128","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.05128","created_at":"2026-05-18T00:24:04Z"},{"alias_kind":"arxiv_version","alias_value":"1702.05128v1","created_at":"2026-05-18T00:24:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.05128","created_at":"2026-05-18T00:24:04Z"},{"alias_kind":"pith_short_12","alias_value":"HF252Y2O62G6","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_16","alias_value":"HF252Y2O62G6HT36","created_at":"2026-05-18T12:31:18Z"},{"alias_kind":"pith_short_8","alias_value":"HF252Y2O","created_at":"2026-05-18T12:31:18Z"}],"graph_snapshots":[{"event_id":"sha256:1a62ea651820b10745c55868858d51e59faa50586a95f91822397ea4c626afe5","target":"graph","created_at":"2026-05-18T00:24:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"SMILEI is a collaborative, open-source, object-oriented (C++) particle-in-cell code. To benefit from the latest advances in high-performance computing (HPC), SMILEI is co-developed by both physicists and HPC experts. The code's structures, capabilities, parallelization strategy and performances are discussed. Additional modules (e.g. to treat ionization or collisions), benchmarks and physics highlights are also presented. Multi-purpose and evolutive, SMILEI is applied today to a wide range of physics studies, from relativistic laser-plasma interaction to astrophysical plasmas.","authors_text":"A. Beck, A. Grassi, C. Riconda, F. P\\'erez, G. Bouchard, I. Plotnikov, J. Dargent, J. Derouillat, M. Chiaramello, M. Fl\\'e, M. Grech, N. Aunai, T. Vinci","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-02-16T19:45:14Z","title":"SMILEI: a collaborative, open-source, multi-purpose particle-in-cell code for plasma simulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.05128","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a12e8bbc5b855459b9f50c98a02e1d2a0b9d3e20fd6541b6610b4eebc766c974","target":"record","created_at":"2026-05-18T00:24:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"2d6152cc52da04222b8a4c67a63bd84b939355d09be969f260f08e0af03ffd3b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2017-02-16T19:45:14Z","title_canon_sha256":"72047c6176b74c73d38b7fce0f6756c1f512fd494799a099b216f2b6cfe0b05d"},"schema_version":"1.0","source":{"id":"1702.05128","kind":"arxiv","version":1}},"canonical_sha256":"3975dd634ef68de3cf7ead2b15e54ca4117f9ef678d8b9d2a7381f99dd26e88c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3975dd634ef68de3cf7ead2b15e54ca4117f9ef678d8b9d2a7381f99dd26e88c","first_computed_at":"2026-05-18T00:24:04.545266Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:04.545266Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ADCjfWxu58bsgauQYEw+ZBsbbBg2mxB9RKUh4QkSmHtt/vSAfmZJnmSu5DNEpe1aMBP2IoG1xrSODc13ltvdAw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:04.545712Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.05128","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a12e8bbc5b855459b9f50c98a02e1d2a0b9d3e20fd6541b6610b4eebc766c974","sha256:1a62ea651820b10745c55868858d51e59faa50586a95f91822397ea4c626afe5"],"state_sha256":"35230229f157520725bdefd44f40b32cb19383554e61400ffd2dbab8f8f20405"}