{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:QNXAK2MB3PQM67S2QXPR4ZHTMM","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":"dfa5309c645c581933f20de2c9602cafd98106593fbe1f02425a325270ed608a","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-01-31T10:13:36Z","title_canon_sha256":"6cca59e870cdb4e989df84426e84309f2d4597411e8526689c7cd9e04a64d5e9"},"schema_version":"1.0","source":{"id":"astro-ph/0301639","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0301639","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0301639v1","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0301639","created_at":"2026-05-18T04:21:42Z"},{"alias_kind":"pith_short_12","alias_value":"QNXAK2MB3PQM","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"QNXAK2MB3PQM67S2","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"QNXAK2MB","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:cdbb29cc3cdf0210b3f4eaeb78997a1e59a6a2a4157b3bacbff6eee6038f9a3e","target":"graph","created_at":"2026-05-18T04:21:42Z","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":"A fully three-dimensional (3D) magnetohydrodynamical (MHD) model is applied to simulate the evolution of the large-scale magnetic field in cluster galaxies interacting with the intra-cluster medium (ICM). As the model input we use a time dependent gas velocity field resulting from 3D N-body sticky-particle simulations of a galaxy. The modeled clouds are affected by the ram pressure due to their rapid motion through the ICM in the central part of a cluster. Numerical simulations have shown that after the initial compression phase due to ram pressure a process of gas re-accretion onto the galact","authors_text":"(2) MPI fuer Radioastronomie, Bonn, B. Vollmer (2) ((1) Astron. Obs., Germany), Jagiellonian Univ., K. Otmianowska-Mazur (1), Krakow, Poland","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2003-01-31T10:13:36Z","title":"Magnetic field evolution in galaxies interacting with the intracluster medium. 3D numerical simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0301639","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:c603817e344987fba60cf47db9367180c40c18ec35db45eb1d1749f43f6363fa","target":"record","created_at":"2026-05-18T04:21:42Z","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":"dfa5309c645c581933f20de2c9602cafd98106593fbe1f02425a325270ed608a","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2003-01-31T10:13:36Z","title_canon_sha256":"6cca59e870cdb4e989df84426e84309f2d4597411e8526689c7cd9e04a64d5e9"},"schema_version":"1.0","source":{"id":"astro-ph/0301639","kind":"arxiv","version":1}},"canonical_sha256":"836e056981dbe0cf7e5a85df1e64f3633f857af66aa65559dc5d836b148a4ce7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"836e056981dbe0cf7e5a85df1e64f3633f857af66aa65559dc5d836b148a4ce7","first_computed_at":"2026-05-18T04:21:42.005306Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:21:42.005306Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4kMrX+HxOcLJ07XMX1vV9jcjd8BgM4+0oSNBhzXIZuX4zpbexdS+0gJtsOVaSJIJVfXLyznl0LzYL4hpHPLQCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:21:42.005823Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0301639","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c603817e344987fba60cf47db9367180c40c18ec35db45eb1d1749f43f6363fa","sha256:cdbb29cc3cdf0210b3f4eaeb78997a1e59a6a2a4157b3bacbff6eee6038f9a3e"],"state_sha256":"de8b5b4f8c149cd4f4b3ca9acf6b4c0f5b50dadf197f0a117c32575eb2ac8f43"}