{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:PBK6YQS6BDASIPDIMVISHW6V2R","short_pith_number":"pith:PBK6YQS6","schema_version":"1.0","canonical_sha256":"7855ec425e08c1243c68655123dbd5d44a8919b53718d5ef362836e961a5c42b","source":{"kind":"arxiv","id":"2006.13945","version":3},"attestation_state":"computed","paper":{"title":"Thermal Instability in the CGM of $L_{\\star}$ Galaxies: Testing \"Precipitation\" Models with the FIRE Simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andrew Wetzel, Andrey V. Kravtsov, Clarke J. Esmerian, Claude-Andre Faucher-Giguere, Dusan Keres, Eliot Quataert, Jonathan Stern, Zachary Hafen","submitted_at":"2020-06-24T18:00:01Z","abstract_excerpt":"We examine the thermodynamic state and cooling of the low-$z$ Circum-Galactic Medium (CGM) in five FIRE-2 galaxy formation simulations of Milky Way-mass galaxies. We find that the CGM in these simulations is generally multiphase and dynamic, with a wide spectrum of largely nonlinear density perturbations sourced by the accretion of gas from the Inter-Galactic Medium (IGM) and outflows from both the central and satellite galaxies. We investigate the origin of the multiphase structure of the CGM with a particle tracking analysis and find that most of the low entropy gas has cooled from the hot h"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2006.13945","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2020-06-24T18:00:01Z","cross_cats_sorted":[],"title_canon_sha256":"18f3e2529f969797892ac4e383b19d7d9550b2467910423aacfb997fd34ce658","abstract_canon_sha256":"89423f22f2048742bb6dfd8eadccde494927585be176463e11d53595f2e17a74"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:03:25.050469Z","signature_b64":"H9YG7mXKuce4XS96H2DmsrXd2cMK/AcrMQdKhYfIG5euRG4mDxJ6hEzivniiD2nr4eZCXJgf3Nsx5CZttr8UBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7855ec425e08c1243c68655123dbd5d44a8919b53718d5ef362836e961a5c42b","last_reissued_at":"2026-07-05T03:03:25.049969Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:03:25.049969Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermal Instability in the CGM of $L_{\\star}$ Galaxies: Testing \"Precipitation\" Models with the FIRE Simulations","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Andrew Wetzel, Andrey V. Kravtsov, Clarke J. Esmerian, Claude-Andre Faucher-Giguere, Dusan Keres, Eliot Quataert, Jonathan Stern, Zachary Hafen","submitted_at":"2020-06-24T18:00:01Z","abstract_excerpt":"We examine the thermodynamic state and cooling of the low-$z$ Circum-Galactic Medium (CGM) in five FIRE-2 galaxy formation simulations of Milky Way-mass galaxies. We find that the CGM in these simulations is generally multiphase and dynamic, with a wide spectrum of largely nonlinear density perturbations sourced by the accretion of gas from the Inter-Galactic Medium (IGM) and outflows from both the central and satellite galaxies. We investigate the origin of the multiphase structure of the CGM with a particle tracking analysis and find that most of the low entropy gas has cooled from the hot h"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.13945","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2006.13945/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2006.13945","created_at":"2026-07-05T03:03:25.050034+00:00"},{"alias_kind":"arxiv_version","alias_value":"2006.13945v3","created_at":"2026-07-05T03:03:25.050034+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.13945","created_at":"2026-07-05T03:03:25.050034+00:00"},{"alias_kind":"pith_short_12","alias_value":"PBK6YQS6BDAS","created_at":"2026-07-05T03:03:25.050034+00:00"},{"alias_kind":"pith_short_16","alias_value":"PBK6YQS6BDASIPDI","created_at":"2026-07-05T03:03:25.050034+00:00"},{"alias_kind":"pith_short_8","alias_value":"PBK6YQS6","created_at":"2026-07-05T03:03:25.050034+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.06744","citing_title":"CRexit observed: probing cosmic ray transport in the circumgalactic medium with absorption line spectra","ref_index":23,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R","json":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R.json","graph_json":"https://pith.science/api/pith-number/PBK6YQS6BDASIPDIMVISHW6V2R/graph.json","events_json":"https://pith.science/api/pith-number/PBK6YQS6BDASIPDIMVISHW6V2R/events.json","paper":"https://pith.science/paper/PBK6YQS6"},"agent_actions":{"view_html":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R","download_json":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R.json","view_paper":"https://pith.science/paper/PBK6YQS6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2006.13945&json=true","fetch_graph":"https://pith.science/api/pith-number/PBK6YQS6BDASIPDIMVISHW6V2R/graph.json","fetch_events":"https://pith.science/api/pith-number/PBK6YQS6BDASIPDIMVISHW6V2R/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R/action/storage_attestation","attest_author":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R/action/author_attestation","sign_citation":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R/action/citation_signature","submit_replication":"https://pith.science/pith/PBK6YQS6BDASIPDIMVISHW6V2R/action/replication_record"}},"created_at":"2026-07-05T03:03:25.050034+00:00","updated_at":"2026-07-05T03:03:25.050034+00:00"}