{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:2TLYJP6BJEDGGGFWJEHRWM2G2E","short_pith_number":"pith:2TLYJP6B","schema_version":"1.0","canonical_sha256":"d4d784bfc149066318b6490f1b3346d1143268c19eddc0259d8fd1be8425f331","source":{"kind":"arxiv","id":"2506.00111","version":1},"attestation_state":"computed","paper":{"title":"Simulating High-Velocity Clouds in the Observational Plane: An Initial Study with the Smith Cloud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Drummond Fielding, Greg L. Bryan, Lori E. Porter, Mary Putman, Matthew Abruzzo, Yong Zheng","submitted_at":"2025-05-30T18:00:00Z","abstract_excerpt":"High-velocity clouds (HVCs) may fuel future star formation in the Milky Way, but they must first survive their passage through the hot halo. While recent work has improved our understanding of the survival criterion for cloud-wind interactions, few observational comparisons exist that test this criterion. We therefore present an initial comparison of simulations with the Smith Cloud (SC; $d=$ 12.4 kpc, $l, b = 40^{\\circ}, -13^{\\circ}$) as mapped with the GALFA-HI survey. We use the Smith Cloud's observed properties to motivate simulations of comparable clouds in wind tunnel simulations with En"},"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":"2506.00111","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2025-05-30T18:00:00Z","cross_cats_sorted":[],"title_canon_sha256":"8c5cca2c324ba881c4dda1f558a4619d556022234969885bc713e72e07e18cce","abstract_canon_sha256":"a4f1a3ad075deeb9ae816b247b591af441b9e324ae29a5076ef91dd925c92779"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:00:01.676437Z","signature_b64":"B5Gyj8U870IqBwWAC0c+Eq2v3iZGH6ndibkjyFFwtT31b5EqrroQKPPUyNshLebJMXty73NNEmF/2M1OGzJ4Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d4d784bfc149066318b6490f1b3346d1143268c19eddc0259d8fd1be8425f331","last_reissued_at":"2026-07-05T12:00:01.675791Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:00:01.675791Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Simulating High-Velocity Clouds in the Observational Plane: An Initial Study with the Smith Cloud","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Drummond Fielding, Greg L. Bryan, Lori E. Porter, Mary Putman, Matthew Abruzzo, Yong Zheng","submitted_at":"2025-05-30T18:00:00Z","abstract_excerpt":"High-velocity clouds (HVCs) may fuel future star formation in the Milky Way, but they must first survive their passage through the hot halo. While recent work has improved our understanding of the survival criterion for cloud-wind interactions, few observational comparisons exist that test this criterion. We therefore present an initial comparison of simulations with the Smith Cloud (SC; $d=$ 12.4 kpc, $l, b = 40^{\\circ}, -13^{\\circ}$) as mapped with the GALFA-HI survey. We use the Smith Cloud's observed properties to motivate simulations of comparable clouds in wind tunnel simulations with En"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2506.00111","kind":"arxiv","version":1},"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/2506.00111/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":"2506.00111","created_at":"2026-07-05T12:00:01.675874+00:00"},{"alias_kind":"arxiv_version","alias_value":"2506.00111v1","created_at":"2026-07-05T12:00:01.675874+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2506.00111","created_at":"2026-07-05T12:00:01.675874+00:00"},{"alias_kind":"pith_short_12","alias_value":"2TLYJP6BJEDG","created_at":"2026-07-05T12:00:01.675874+00:00"},{"alias_kind":"pith_short_16","alias_value":"2TLYJP6BJEDGGGFW","created_at":"2026-07-05T12:00:01.675874+00:00"},{"alias_kind":"pith_short_8","alias_value":"2TLYJP6B","created_at":"2026-07-05T12:00:01.675874+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E","json":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E.json","graph_json":"https://pith.science/api/pith-number/2TLYJP6BJEDGGGFWJEHRWM2G2E/graph.json","events_json":"https://pith.science/api/pith-number/2TLYJP6BJEDGGGFWJEHRWM2G2E/events.json","paper":"https://pith.science/paper/2TLYJP6B"},"agent_actions":{"view_html":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E","download_json":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E.json","view_paper":"https://pith.science/paper/2TLYJP6B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2506.00111&json=true","fetch_graph":"https://pith.science/api/pith-number/2TLYJP6BJEDGGGFWJEHRWM2G2E/graph.json","fetch_events":"https://pith.science/api/pith-number/2TLYJP6BJEDGGGFWJEHRWM2G2E/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E/action/storage_attestation","attest_author":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E/action/author_attestation","sign_citation":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E/action/citation_signature","submit_replication":"https://pith.science/pith/2TLYJP6BJEDGGGFWJEHRWM2G2E/action/replication_record"}},"created_at":"2026-07-05T12:00:01.675874+00:00","updated_at":"2026-07-05T12:00:01.675874+00:00"}