{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:KUMCWLWEVRJUERD5E7ZXBPM2I2","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":"980a8eacc7fa637b9c819051857cac00e2794a9fbf63e1c86936ed355937438d","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-06-14T18:00:24Z","title_canon_sha256":"f2bade01425a9d0e75abff8a174e14b4dfe2a1562646147dd5674de7a5a7979d"},"schema_version":"1.0","source":{"id":"1906.06346","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1906.06346","created_at":"2026-05-17T23:43:13Z"},{"alias_kind":"arxiv_version","alias_value":"1906.06346v1","created_at":"2026-05-17T23:43:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.06346","created_at":"2026-05-17T23:43:13Z"},{"alias_kind":"pith_short_12","alias_value":"KUMCWLWEVRJU","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_16","alias_value":"KUMCWLWEVRJUERD5","created_at":"2026-05-18T12:33:21Z"},{"alias_kind":"pith_short_8","alias_value":"KUMCWLWE","created_at":"2026-05-18T12:33:21Z"}],"graph_snapshots":[{"event_id":"sha256:46d3695f17bd8b73a29481da7cc3456d1711b72ee5f1b32406505b111c0b9df3","target":"graph","created_at":"2026-05-17T23:43:13Z","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":"Transport properties, such as viscosity and thermal conduction, of the hot intergalactic plasma in clusters of galaxies, are largely unknown. While for laboratory plasmas these characteristics are derived from the gas density and temperature, such recipes can be fundamentally different for the intergalactic plasma due to a low rate of particle collisions and a weak magnetic field. In numerical simulations, one often cuts through these unknowns by modeling these plasmas as hydrodynamic fluids, even though local, non-hydrodynamic features observed in clusters contradict this assumption. Using de","authors_text":"A. A. Schekochihin, A. Vikhlinin, E. Churazov, I. Zhuravleva, N. Werner, S. W. Allen","cross_cats":["physics.plasm-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-06-14T18:00:24Z","title":"Suppressed effective viscosity in the bulk intergalactic plasma"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.06346","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":"sha256:5a82b95dfa56da7ec5289c68170d0ffe9c83a33890e6d7c2215dc6eefe506ce7","target":"record","created_at":"2026-05-17T23:43:13Z","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":"980a8eacc7fa637b9c819051857cac00e2794a9fbf63e1c86936ed355937438d","cross_cats_sorted":["physics.plasm-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2019-06-14T18:00:24Z","title_canon_sha256":"f2bade01425a9d0e75abff8a174e14b4dfe2a1562646147dd5674de7a5a7979d"},"schema_version":"1.0","source":{"id":"1906.06346","kind":"arxiv","version":1}},"canonical_sha256":"55182b2ec4ac5342447d27f370bd9a46b15d5a80c822bda209f19d1cfda1e62c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"55182b2ec4ac5342447d27f370bd9a46b15d5a80c822bda209f19d1cfda1e62c","first_computed_at":"2026-05-17T23:43:13.954860Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:43:13.954860Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dy1162zRyBw6fg+9+zj2YDybnx3ir9zp52DgbaaW+rPKBYNapLlUqSPRGbGyllIyLEbiZ+Zl9SKgJBRGjiWTBg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:43:13.955283Z","signed_message":"canonical_sha256_bytes"},"source_id":"1906.06346","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5a82b95dfa56da7ec5289c68170d0ffe9c83a33890e6d7c2215dc6eefe506ce7","sha256:46d3695f17bd8b73a29481da7cc3456d1711b72ee5f1b32406505b111c0b9df3"],"state_sha256":"22e072604200637fe4fd9c5937308845a839a744e8b19c60ead6acdbd6429b30"}