{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:LNTU7BFK3XC2E56BMOSCG2U77B","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":"ba2c5c784bf698aa2178db88dcafa2accfbb91b7f54be71f748c8f81d58548d6","cross_cats_sorted":["astro-ph.EP","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2016-02-07T11:12:49Z","title_canon_sha256":"21ff17039ccc4a5c819f790b8c5552cf3f03cc989b00bbfa832d23df185113f9"},"schema_version":"1.0","source":{"id":"1602.02359","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1602.02359","created_at":"2026-05-18T01:17:41Z"},{"alias_kind":"arxiv_version","alias_value":"1602.02359v1","created_at":"2026-05-18T01:17:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.02359","created_at":"2026-05-18T01:17:41Z"},{"alias_kind":"pith_short_12","alias_value":"LNTU7BFK3XC2","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_16","alias_value":"LNTU7BFK3XC2E56B","created_at":"2026-05-18T12:30:29Z"},{"alias_kind":"pith_short_8","alias_value":"LNTU7BFK","created_at":"2026-05-18T12:30:29Z"}],"graph_snapshots":[{"event_id":"sha256:5190d28fd90eee9eea50f993d95061d77839698d40438a5731655bd53688719f","target":"graph","created_at":"2026-05-18T01:17:41Z","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":"We present the FARGO3D code, recently publicly released. It is a magnetohydrodynamics code developed with special emphasis on protoplanetary disks physics and planet-disk interactions, and parallelized with MPI. The hydrodynamics algorithms are based on finite difference upwind, dimensionally split methods. The magnetohydrodynamics algorithms consist of the constrained transport method to preserve the divergence-free property of the magnetic field to machine accuracy, coupled to a method of characteristics for the evaluation of electromotive forces and Lorentz forces. Orbital advection is impl","authors_text":"Fr\\'ed\\'eric Masset, Pablo Ben\\'itez-Llambay","cross_cats":["astro-ph.EP","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2016-02-07T11:12:49Z","title":"FARGO3D: A new GPU-oriented MHD code"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.02359","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":"sha256:449efce44168b5a2c64041353d9855457a230eac88ba82b3b4ea6070e71f1d4f","target":"record","created_at":"2026-05-18T01:17:41Z","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":"ba2c5c784bf698aa2178db88dcafa2accfbb91b7f54be71f748c8f81d58548d6","cross_cats_sorted":["astro-ph.EP","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2016-02-07T11:12:49Z","title_canon_sha256":"21ff17039ccc4a5c819f790b8c5552cf3f03cc989b00bbfa832d23df185113f9"},"schema_version":"1.0","source":{"id":"1602.02359","kind":"arxiv","version":1}},"canonical_sha256":"5b674f84aaddc5a277c163a4236a9ff8684ae7ac7889714c6fd3818d751596f0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5b674f84aaddc5a277c163a4236a9ff8684ae7ac7889714c6fd3818d751596f0","first_computed_at":"2026-05-18T01:17:41.660553Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:17:41.660553Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"+WdtGBWsZ4H/FcFEpbpT6bwS+tSW73+3Niw+WIVeFxT+bTPJwLgLHfXGLTuSbRs7OeLI9gD6o6cZrQWM6eM7DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:17:41.661216Z","signed_message":"canonical_sha256_bytes"},"source_id":"1602.02359","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:449efce44168b5a2c64041353d9855457a230eac88ba82b3b4ea6070e71f1d4f","sha256:5190d28fd90eee9eea50f993d95061d77839698d40438a5731655bd53688719f"],"state_sha256":"442018cffc89dfc07a9e119e59b6cc6e98e108a0ed846a5700d89520539aa45d"}