{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:LVLGRF6G2LJA7WZMS6B6MN6YLA","short_pith_number":"pith:LVLGRF6G","canonical_record":{"source":{"id":"1411.1289","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-11-05T15:01:19Z","cross_cats_sorted":[],"title_canon_sha256":"ee119eccfecface2ef3356a4f526e909441dce998bd02ae472e17333f99aaf79","abstract_canon_sha256":"15ba1025c6a0508d90cf440d62c84cd7c6b24d544dacb490863907570dfb9be9"},"schema_version":"1.0"},"canonical_sha256":"5d566897c6d2d20fdb2c9783e637d8582df40e0833584dd6ee04406b6c695296","source":{"kind":"arxiv","id":"1411.1289","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.1289","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"arxiv_version","alias_value":"1411.1289v2","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.1289","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"pith_short_12","alias_value":"LVLGRF6G2LJA","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LVLGRF6G2LJA7WZM","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LVLGRF6G","created_at":"2026-05-18T12:28:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:LVLGRF6G2LJA7WZMS6B6MN6YLA","target":"record","payload":{"canonical_record":{"source":{"id":"1411.1289","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-11-05T15:01:19Z","cross_cats_sorted":[],"title_canon_sha256":"ee119eccfecface2ef3356a4f526e909441dce998bd02ae472e17333f99aaf79","abstract_canon_sha256":"15ba1025c6a0508d90cf440d62c84cd7c6b24d544dacb490863907570dfb9be9"},"schema_version":"1.0"},"canonical_sha256":"5d566897c6d2d20fdb2c9783e637d8582df40e0833584dd6ee04406b6c695296","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:13.890613Z","signature_b64":"ZObBNp/Q3jRXQC1/OXV5yDcLHa5A951e1jwipkxWQdeJ43/7dAzDvxytQYJLLG5l6XFU1IGFb2a0xZM2qjqFAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5d566897c6d2d20fdb2c9783e637d8582df40e0833584dd6ee04406b6c695296","last_reissued_at":"2026-05-18T01:36:13.889973Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:13.889973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1411.1289","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:36:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"giA4jfxOQDSnwGaOvyFV4p7ruZX8ni03Q8kJo6e2OR20JBH8kts9kNqMun4jW+6KHmszq2wPHYi6M9dE/SkqBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:28:02.866839Z"},"content_sha256":"b810874660c3e5edbf5428710a21994b36380a99ae93d32b5b858e5745af7da2","schema_version":"1.0","event_id":"sha256:b810874660c3e5edbf5428710a21994b36380a99ae93d32b5b858e5745af7da2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:LVLGRF6G2LJA7WZMS6B6MN6YLA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The 3D MHD code GOEMHD3 for large-Reynolds-number astrophysical plasmas","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"F. Baruffa, J. B\\\"uchner, J. Sk\\'ala, M. Rampp","submitted_at":"2014-11-05T15:01:19Z","abstract_excerpt":"The numerical simulation of turbulence and flows in almost ideal, large-Reynolds-number astrophysical plasmas motivates the implementation of almost conservative MHD computer codes. They should efficiently calculate, use highly parallelized schemes scaling well with large numbers of CPU cores, allows to obtain a high grid resolution over large simulation domains and which can easily be adapted to new computer architectures as well as to new initial and boundary conditions, allow modular extensions. The new massively parallel simulation code GOEMHD3 enables efficient and fast simulations of alm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.1289","kind":"arxiv","version":2},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:36:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Cor0VCVSxDx2xbZuus2Iq0w1thLMoWrkO145FKZGGQ0Cy0vXC/ew55cSjy+gyIJOw/l2Rz66960y7tOUAO9BBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T08:28:02.867593Z"},"content_sha256":"86ad8fb31ec4e517c62ff41790de43b95e75f29265cfecdee548b815c33d19dd","schema_version":"1.0","event_id":"sha256:86ad8fb31ec4e517c62ff41790de43b95e75f29265cfecdee548b815c33d19dd"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LVLGRF6G2LJA7WZMS6B6MN6YLA/bundle.json","state_url":"https://pith.science/pith/LVLGRF6G2LJA7WZMS6B6MN6YLA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LVLGRF6G2LJA7WZMS6B6MN6YLA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T08:28:02Z","links":{"resolver":"https://pith.science/pith/LVLGRF6G2LJA7WZMS6B6MN6YLA","bundle":"https://pith.science/pith/LVLGRF6G2LJA7WZMS6B6MN6YLA/bundle.json","state":"https://pith.science/pith/LVLGRF6G2LJA7WZMS6B6MN6YLA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LVLGRF6G2LJA7WZMS6B6MN6YLA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LVLGRF6G2LJA7WZMS6B6MN6YLA","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":"15ba1025c6a0508d90cf440d62c84cd7c6b24d544dacb490863907570dfb9be9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-11-05T15:01:19Z","title_canon_sha256":"ee119eccfecface2ef3356a4f526e909441dce998bd02ae472e17333f99aaf79"},"schema_version":"1.0","source":{"id":"1411.1289","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1411.1289","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"arxiv_version","alias_value":"1411.1289v2","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1411.1289","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"pith_short_12","alias_value":"LVLGRF6G2LJA","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LVLGRF6G2LJA7WZM","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LVLGRF6G","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:86ad8fb31ec4e517c62ff41790de43b95e75f29265cfecdee548b815c33d19dd","target":"graph","created_at":"2026-05-18T01:36:13Z","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":"The numerical simulation of turbulence and flows in almost ideal, large-Reynolds-number astrophysical plasmas motivates the implementation of almost conservative MHD computer codes. They should efficiently calculate, use highly parallelized schemes scaling well with large numbers of CPU cores, allows to obtain a high grid resolution over large simulation domains and which can easily be adapted to new computer architectures as well as to new initial and boundary conditions, allow modular extensions. The new massively parallel simulation code GOEMHD3 enables efficient and fast simulations of alm","authors_text":"F. Baruffa, J. B\\\"uchner, J. Sk\\'ala, M. Rampp","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-11-05T15:01:19Z","title":"The 3D MHD code GOEMHD3 for large-Reynolds-number astrophysical plasmas"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1411.1289","kind":"arxiv","version":2},"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:b810874660c3e5edbf5428710a21994b36380a99ae93d32b5b858e5745af7da2","target":"record","created_at":"2026-05-18T01:36:13Z","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":"15ba1025c6a0508d90cf440d62c84cd7c6b24d544dacb490863907570dfb9be9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2014-11-05T15:01:19Z","title_canon_sha256":"ee119eccfecface2ef3356a4f526e909441dce998bd02ae472e17333f99aaf79"},"schema_version":"1.0","source":{"id":"1411.1289","kind":"arxiv","version":2}},"canonical_sha256":"5d566897c6d2d20fdb2c9783e637d8582df40e0833584dd6ee04406b6c695296","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5d566897c6d2d20fdb2c9783e637d8582df40e0833584dd6ee04406b6c695296","first_computed_at":"2026-05-18T01:36:13.889973Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:13.889973Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZObBNp/Q3jRXQC1/OXV5yDcLHa5A951e1jwipkxWQdeJ43/7dAzDvxytQYJLLG5l6XFU1IGFb2a0xZM2qjqFAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:13.890613Z","signed_message":"canonical_sha256_bytes"},"source_id":"1411.1289","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b810874660c3e5edbf5428710a21994b36380a99ae93d32b5b858e5745af7da2","sha256:86ad8fb31ec4e517c62ff41790de43b95e75f29265cfecdee548b815c33d19dd"],"state_sha256":"a2dcb36a25055a11b03dc1a893c329bc80d1d1a9725e08482f80fa8897ef5c10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xtDQgDTTiecLZ6dYVxxdUIkCbxUIPJIxkaugLNxZrKK6mGgRiLj8qP0ssZUloxqM+jSvGwRAAhLQzjBiOVNoCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T08:28:02.871445Z","bundle_sha256":"500def4c8abfd256daa919e139ec58a8240dc7ef4b8b082506953d6ac745eb77"}}