{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2011:4NUOQZVCG55FUESVYCIGVPTAHG","short_pith_number":"pith:4NUOQZVC","schema_version":"1.0","canonical_sha256":"e368e866a2377a5a1255c0906abe60399d2a5f2e1d5bc0e2582c70c5b32ff401","source":{"kind":"arxiv","id":"1112.5012","version":2},"attestation_state":"computed","paper":{"title":"Cloud microphysical effects of turbulent mixing and entrainment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ao-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Bipin Kumar, Joerg Schumacher, Raymond A. Shaw","submitted_at":"2011-12-21T12:52:45Z","abstract_excerpt":"Turbulent mixing and entrainment at the boundary of a cloud is studied by means of direct numerical simulations that couple the Eulerian description of the turbulent velocity and water vapor fields with a Lagrangian ensemble of cloud water droplets that can grow and shrink by condensation and evaporation, respectively. The focus is on detailed analysis of the relaxation process of the droplet ensemble during the entrainment of subsaturated air, in particular the dependence on turbulence time scales, droplet number density, initial droplet radius and particle inertia. We find that the droplet e"},"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":"1112.5012","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2011-12-21T12:52:45Z","cross_cats_sorted":["physics.ao-ph"],"title_canon_sha256":"fd0326b6ff08b9194eb5e3c7dd2b97ab50a37861b688b2338fc7e12f9cc01371","abstract_canon_sha256":"540af399e6ca1993df7c1f21b5aa2dcaeccbcafacd95d12315572fd51b7638ca"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:10:46.078028Z","signature_b64":"YfJmERgKf9y8n8zXvy2XoF3bPsPZVums3Mvk/A2b/a8g0GhKiGs7WvMimVFNZMlRp44Qy95xQSeNBIbFPoZiCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e368e866a2377a5a1255c0906abe60399d2a5f2e1d5bc0e2582c70c5b32ff401","last_reissued_at":"2026-05-18T03:10:46.077411Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:10:46.077411Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cloud microphysical effects of turbulent mixing and entrainment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.ao-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Bipin Kumar, Joerg Schumacher, Raymond A. Shaw","submitted_at":"2011-12-21T12:52:45Z","abstract_excerpt":"Turbulent mixing and entrainment at the boundary of a cloud is studied by means of direct numerical simulations that couple the Eulerian description of the turbulent velocity and water vapor fields with a Lagrangian ensemble of cloud water droplets that can grow and shrink by condensation and evaporation, respectively. The focus is on detailed analysis of the relaxation process of the droplet ensemble during the entrainment of subsaturated air, in particular the dependence on turbulence time scales, droplet number density, initial droplet radius and particle inertia. We find that the droplet e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1112.5012","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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":"1112.5012","created_at":"2026-05-18T03:10:46.077519+00:00"},{"alias_kind":"arxiv_version","alias_value":"1112.5012v2","created_at":"2026-05-18T03:10:46.077519+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1112.5012","created_at":"2026-05-18T03:10:46.077519+00:00"},{"alias_kind":"pith_short_12","alias_value":"4NUOQZVCG55F","created_at":"2026-05-18T12:26:20.644004+00:00"},{"alias_kind":"pith_short_16","alias_value":"4NUOQZVCG55FUESV","created_at":"2026-05-18T12:26:20.644004+00:00"},{"alias_kind":"pith_short_8","alias_value":"4NUOQZVC","created_at":"2026-05-18T12:26:20.644004+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/4NUOQZVCG55FUESVYCIGVPTAHG","json":"https://pith.science/pith/4NUOQZVCG55FUESVYCIGVPTAHG.json","graph_json":"https://pith.science/api/pith-number/4NUOQZVCG55FUESVYCIGVPTAHG/graph.json","events_json":"https://pith.science/api/pith-number/4NUOQZVCG55FUESVYCIGVPTAHG/events.json","paper":"https://pith.science/paper/4NUOQZVC"},"agent_actions":{"view_html":"https://pith.science/pith/4NUOQZVCG55FUESVYCIGVPTAHG","download_json":"https://pith.science/pith/4NUOQZVCG55FUESVYCIGVPTAHG.json","view_paper":"https://pith.science/paper/4NUOQZVC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1112.5012&json=true","fetch_graph":"https://pith.science/api/pith-number/4NUOQZVCG55FUESVYCIGVPTAHG/graph.json","fetch_events":"https://pith.science/api/pith-number/4NUOQZVCG55FUESVYCIGVPTAHG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/4NUOQZVCG55FUESVYCIGVPTAHG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/4NUOQZVCG55FUESVYCIGVPTAHG/action/storage_attestation","attest_author":"https://pith.science/pith/4NUOQZVCG55FUESVYCIGVPTAHG/action/author_attestation","sign_citation":"https://pith.science/pith/4NUOQZVCG55FUESVYCIGVPTAHG/action/citation_signature","submit_replication":"https://pith.science/pith/4NUOQZVCG55FUESVYCIGVPTAHG/action/replication_record"}},"created_at":"2026-05-18T03:10:46.077519+00:00","updated_at":"2026-05-18T03:10:46.077519+00:00"}