{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:AFKHJMEINV2Z2TRZXKZKPVSL6W","short_pith_number":"pith:AFKHJMEI","schema_version":"1.0","canonical_sha256":"015474b0886d759d4e39bab2a7d64bf5be21cf3e64228523b55990989ddf22ad","source":{"kind":"arxiv","id":"1906.01779","version":1},"attestation_state":"computed","paper":{"title":"Transport and two-way coupling effect of inertial particles by large-scale and very-large-scale motions in turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"David Richter, Guiquan Wang","submitted_at":"2019-06-05T01:48:06Z","abstract_excerpt":"Direct numerical simulations two-way coupled with inertial particles are used to investigate the particle distribution and two-way coupling effect of low-inertia ($St_{LSM}=0.0625$, $St_{VLSM}=0.009$) and high-inertia ($St_{LSM}=0.475$, $St_{VLSM}=0.069$) particles associated with the large-scale motions (LSMs) and very-large-scale motions (VLSMs) in an open channel flow at a Reynolds number of $Re_\\tau = 550$. One method of filtering the VLSMs from the flow is via artificial domain truncation, which alters the mean particle concentration profile and particle clustering due to the removal of V"},"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":"1906.01779","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2019-06-05T01:48:06Z","cross_cats_sorted":[],"title_canon_sha256":"7c8b53b694630f4a107bc37fd7dc8afa87e2dc09c9f91bb4ba1051abe886de3e","abstract_canon_sha256":"dd2784e50caaff955a7dea906e0909b2489c82d01af90bd3b4ee3d5af4202173"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:44:06.281168Z","signature_b64":"gQdo/tiJt3NMEjPmEefZOTWkiPzf8UyFZ07U2ZSfV5/tv+5KYtE9WcSLdVAsYTTaEuPh0ygBC6gy274c9a7fAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"015474b0886d759d4e39bab2a7d64bf5be21cf3e64228523b55990989ddf22ad","last_reissued_at":"2026-05-17T23:44:06.280607Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:44:06.280607Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Transport and two-way coupling effect of inertial particles by large-scale and very-large-scale motions in turbulence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"David Richter, Guiquan Wang","submitted_at":"2019-06-05T01:48:06Z","abstract_excerpt":"Direct numerical simulations two-way coupled with inertial particles are used to investigate the particle distribution and two-way coupling effect of low-inertia ($St_{LSM}=0.0625$, $St_{VLSM}=0.009$) and high-inertia ($St_{LSM}=0.475$, $St_{VLSM}=0.069$) particles associated with the large-scale motions (LSMs) and very-large-scale motions (VLSMs) in an open channel flow at a Reynolds number of $Re_\\tau = 550$. One method of filtering the VLSMs from the flow is via artificial domain truncation, which alters the mean particle concentration profile and particle clustering due to the removal of V"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.01779","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":""},"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":"1906.01779","created_at":"2026-05-17T23:44:06.280710+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.01779v1","created_at":"2026-05-17T23:44:06.280710+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.01779","created_at":"2026-05-17T23:44:06.280710+00:00"},{"alias_kind":"pith_short_12","alias_value":"AFKHJMEINV2Z","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_16","alias_value":"AFKHJMEINV2Z2TRZ","created_at":"2026-05-18T12:33:12.712433+00:00"},{"alias_kind":"pith_short_8","alias_value":"AFKHJMEI","created_at":"2026-05-18T12:33:12.712433+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/AFKHJMEINV2Z2TRZXKZKPVSL6W","json":"https://pith.science/pith/AFKHJMEINV2Z2TRZXKZKPVSL6W.json","graph_json":"https://pith.science/api/pith-number/AFKHJMEINV2Z2TRZXKZKPVSL6W/graph.json","events_json":"https://pith.science/api/pith-number/AFKHJMEINV2Z2TRZXKZKPVSL6W/events.json","paper":"https://pith.science/paper/AFKHJMEI"},"agent_actions":{"view_html":"https://pith.science/pith/AFKHJMEINV2Z2TRZXKZKPVSL6W","download_json":"https://pith.science/pith/AFKHJMEINV2Z2TRZXKZKPVSL6W.json","view_paper":"https://pith.science/paper/AFKHJMEI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.01779&json=true","fetch_graph":"https://pith.science/api/pith-number/AFKHJMEINV2Z2TRZXKZKPVSL6W/graph.json","fetch_events":"https://pith.science/api/pith-number/AFKHJMEINV2Z2TRZXKZKPVSL6W/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AFKHJMEINV2Z2TRZXKZKPVSL6W/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AFKHJMEINV2Z2TRZXKZKPVSL6W/action/storage_attestation","attest_author":"https://pith.science/pith/AFKHJMEINV2Z2TRZXKZKPVSL6W/action/author_attestation","sign_citation":"https://pith.science/pith/AFKHJMEINV2Z2TRZXKZKPVSL6W/action/citation_signature","submit_replication":"https://pith.science/pith/AFKHJMEINV2Z2TRZXKZKPVSL6W/action/replication_record"}},"created_at":"2026-05-17T23:44:06.280710+00:00","updated_at":"2026-05-17T23:44:06.280710+00:00"}