{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:2SK4RQY77FNMFQ4SEUM2PBX3MO","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":"996c241b2bbf9c26467a1e58313afc28a4b81cb6b4668b0e67669585d2f24be7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-04-02T21:45:19Z","title_canon_sha256":"f11375b2a03eddf4c1d7146ed8213cc08800bf36123af13e1af15732da5634f6"},"schema_version":"1.0","source":{"id":"1804.00741","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1804.00741","created_at":"2026-05-18T00:06:04Z"},{"alias_kind":"arxiv_version","alias_value":"1804.00741v2","created_at":"2026-05-18T00:06:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1804.00741","created_at":"2026-05-18T00:06:04Z"},{"alias_kind":"pith_short_12","alias_value":"2SK4RQY77FNM","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"2SK4RQY77FNMFQ4S","created_at":"2026-05-18T12:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"2SK4RQY7","created_at":"2026-05-18T12:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:b93ed11358f1070be9c9a0ca58be0fd87dc6c5a4444ad53f6bc6c45ab47a7714","target":"graph","created_at":"2026-05-18T00:06:04Z","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":"Successful models of the low redshift circumgalactic medium (CGM) must account for (1) a large amount of gas, (2) relatively slow gas velocities, (3) a high degree of metal enrichment, (4) the similar absorption properties around both star-forming and passive galaxies, and (5) the observationally inferred temperature and densities of the CGM gas. We show that galactic wind-driven bubbles can account for these observed properties. We develop a model describing the motion of bubbles driven by a hot, fast galactic wind characteristic of supernova energy injection. The bubble size grows slowly to ","authors_text":"Cassandra Lochhaas, David H. Weinberg, Eliot Quataert, Todd A. Thompson","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-04-02T21:45:19Z","title":"Fast Winds Drive Slow Shells: A Model for the Circumgalactic Medium as Galactic Wind-Driven Bubbles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1804.00741","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":"sha256:0d975242298747ae87bfd0cc4b1a36900d7db898c133194163fd68c05c83c4bc","target":"record","created_at":"2026-05-18T00:06:04Z","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":"996c241b2bbf9c26467a1e58313afc28a4b81cb6b4668b0e67669585d2f24be7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2018-04-02T21:45:19Z","title_canon_sha256":"f11375b2a03eddf4c1d7146ed8213cc08800bf36123af13e1af15732da5634f6"},"schema_version":"1.0","source":{"id":"1804.00741","kind":"arxiv","version":2}},"canonical_sha256":"d495c8c31ff95ac2c3922519a786fb63a9305de2f19a72dece3051622ed8a921","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d495c8c31ff95ac2c3922519a786fb63a9305de2f19a72dece3051622ed8a921","first_computed_at":"2026-05-18T00:06:04.605098Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:04.605098Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CXV4vgRvf263pckBMdS6tUPgg80OapbXroiZ+N1644KdPAkNA2sbWQSpkqbi39GC/ND1Xd6SgaSNJVZ31SqjDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:04.605621Z","signed_message":"canonical_sha256_bytes"},"source_id":"1804.00741","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0d975242298747ae87bfd0cc4b1a36900d7db898c133194163fd68c05c83c4bc","sha256:b93ed11358f1070be9c9a0ca58be0fd87dc6c5a4444ad53f6bc6c45ab47a7714"],"state_sha256":"758d6c029c57fc153c72812ccb12cacb76ffe83dd87217a8ed7de551e7304731"}