{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HDK2FIE65JZ3OG7ICLUCB2WVMS","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":"6c709f731b5014d77a81973d68948d3ca56f195f9683d4bc5f644e187b6c9a90","cross_cats_sorted":["gr-qc","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-11-20T11:57:55Z","title_canon_sha256":"6e27fe8660d7a3cee49eb973e42687e5f8bc9892634a1d58df5641f7da397ab8"},"schema_version":"1.0","source":{"id":"1811.08198","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.08198","created_at":"2026-07-05T00:06:31Z"},{"alias_kind":"arxiv_version","alias_value":"1811.08198v2","created_at":"2026-07-05T00:06:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.08198","created_at":"2026-07-05T00:06:31Z"},{"alias_kind":"pith_short_12","alias_value":"HDK2FIE65JZ3","created_at":"2026-07-05T00:06:31Z"},{"alias_kind":"pith_short_16","alias_value":"HDK2FIE65JZ3OG7I","created_at":"2026-07-05T00:06:31Z"},{"alias_kind":"pith_short_8","alias_value":"HDK2FIE6","created_at":"2026-07-05T00:06:31Z"}],"graph_snapshots":[{"event_id":"sha256:df06e5dd0e97742c984c2f010cab924f115a374f1fae1e76a80f3d41f6e52c66","target":"graph","created_at":"2026-07-05T00:06:31Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1811.08198/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In the interior of neutron stars, the induction equation regulates the long-term evolution of the magnetic fields by means of resistivity, Hall dynamics and ambipolar diffusion. Despite the apparent simplicity and compactness of the equation, the dynamics it describes is not trivial and its understanding relies on accurate numerical simulations. While a few works in 2D have reached a mature stage and a consensus on the general dynamics at least for some simple initial data, only few attempts have been performed in 3D, due to the computational costs and the need for a proper numerical treatment","authors_text":"(2) University of Alicante), Antoni Arbona (1), Borja Mi\\~nano (1), Carles Bona (1), Carlos Palenzuela (1), Daniele Vigan\\`o (1), David Mart\\'inez-G\\'omez (1), Federico Carrasco (1), Joan Mass\\'o (1) ((1) UIB/IEEC/IAC3, Jos\\'e A. Pons (2), Palma de Mallorca","cross_cats":["gr-qc","physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-11-20T11:57:55Z","title":"A Simflowny-based high-performance 3D code for the generalized induction equation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.08198","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":"sha256:37072d5ca1e7cf76e72019ef89e705985f17d6f88a17503708b00ba6ec53fdb7","target":"record","created_at":"2026-07-05T00:06:31Z","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":"6c709f731b5014d77a81973d68948d3ca56f195f9683d4bc5f644e187b6c9a90","cross_cats_sorted":["gr-qc","physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2018-11-20T11:57:55Z","title_canon_sha256":"6e27fe8660d7a3cee49eb973e42687e5f8bc9892634a1d58df5641f7da397ab8"},"schema_version":"1.0","source":{"id":"1811.08198","kind":"arxiv","version":2}},"canonical_sha256":"38d5a2a09eea73b71be812e820ead56481d65181ef9a50f0b198636f449202fa","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38d5a2a09eea73b71be812e820ead56481d65181ef9a50f0b198636f449202fa","first_computed_at":"2026-07-05T00:06:31.926609Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:06:31.926609Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mbihZRGD2lmMDAjRzTln/2EQg5wVbCVrjRg0s31GJP/Cn2wVwoEaVFkeQMfodFwt4Tvi2MnzepPPjcL2noreDw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:06:31.927076Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.08198","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:37072d5ca1e7cf76e72019ef89e705985f17d6f88a17503708b00ba6ec53fdb7","sha256:df06e5dd0e97742c984c2f010cab924f115a374f1fae1e76a80f3d41f6e52c66"],"state_sha256":"ae378062bbdc9f7719a7da879f00d93d128a0a09264bd1208d9e74132fdee78c"}