{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:HKLLID7GRSMJ7M6YVT4RRJIEST","short_pith_number":"pith:HKLLID7G","schema_version":"1.0","canonical_sha256":"3a96b40fe68c989fb3d8acf918a50494c371b2d418e320f2ce0d748a144fdcee","source":{"kind":"arxiv","id":"2507.11657","version":1},"attestation_state":"computed","paper":{"title":"Numerical investigation on solids settling in a non-Newtonian slurry inside a horizontal flume","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["physics.class-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Petr Nikrityuk, Shubham Sharma, Somasekhara Goud Sontti, Wenming Zhang, Xuehua Zhang","submitted_at":"2025-07-15T18:42:20Z","abstract_excerpt":"Slurry transportation is always crucial for many industrial processes. This study numerically investigates the settling behavior of multisize solid particles in a non-newtonian slurry inside a semicircular open channel (flume). The non-newtonian slurry is modelled using a three-dimensional (3D) unsteady Eulerian-Eulerian (E-E) model coupled with the Hershel-Bulkley (HB) rheological model. A detailed sensitivity analysis of drag models is performed to establish the solid-fluid interaction in the slurry flow. The numerical model is validated with the experimental data from the literature and sho"},"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":"2507.11657","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-07-15T18:42:20Z","cross_cats_sorted":["physics.class-ph"],"title_canon_sha256":"4b9280ac35f9b8598a0a9942cb8afa78faf3fc9b3cf7325277d34c5007b30dad","abstract_canon_sha256":"d8a6f0da597b5879d6a4a0278b19d26654ff4650b00877e67efdb554e3bb2089"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:37:48.108753Z","signature_b64":"6TLI4nWx8IIAQFBnHZxK0eKV6LZ6znetvJeFmJMBgHM2tEVpa/K5NCeZ2N+jnFQLCcHjXi75rjfTGzZJvtBFBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3a96b40fe68c989fb3d8acf918a50494c371b2d418e320f2ce0d748a144fdcee","last_reissued_at":"2026-07-05T11:37:48.108158Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:37:48.108158Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Numerical investigation on solids settling in a non-Newtonian slurry inside a horizontal flume","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["physics.class-ph"],"primary_cat":"physics.flu-dyn","authors_text":"Petr Nikrityuk, Shubham Sharma, Somasekhara Goud Sontti, Wenming Zhang, Xuehua Zhang","submitted_at":"2025-07-15T18:42:20Z","abstract_excerpt":"Slurry transportation is always crucial for many industrial processes. This study numerically investigates the settling behavior of multisize solid particles in a non-newtonian slurry inside a semicircular open channel (flume). The non-newtonian slurry is modelled using a three-dimensional (3D) unsteady Eulerian-Eulerian (E-E) model coupled with the Hershel-Bulkley (HB) rheological model. A detailed sensitivity analysis of drag models is performed to establish the solid-fluid interaction in the slurry flow. The numerical model is validated with the experimental data from the literature and sho"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.11657","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/2507.11657/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":"2507.11657","created_at":"2026-07-05T11:37:48.108224+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.11657v1","created_at":"2026-07-05T11:37:48.108224+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.11657","created_at":"2026-07-05T11:37:48.108224+00:00"},{"alias_kind":"pith_short_12","alias_value":"HKLLID7GRSMJ","created_at":"2026-07-05T11:37:48.108224+00:00"},{"alias_kind":"pith_short_16","alias_value":"HKLLID7GRSMJ7M6Y","created_at":"2026-07-05T11:37:48.108224+00:00"},{"alias_kind":"pith_short_8","alias_value":"HKLLID7G","created_at":"2026-07-05T11:37:48.108224+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/HKLLID7GRSMJ7M6YVT4RRJIEST","json":"https://pith.science/pith/HKLLID7GRSMJ7M6YVT4RRJIEST.json","graph_json":"https://pith.science/api/pith-number/HKLLID7GRSMJ7M6YVT4RRJIEST/graph.json","events_json":"https://pith.science/api/pith-number/HKLLID7GRSMJ7M6YVT4RRJIEST/events.json","paper":"https://pith.science/paper/HKLLID7G"},"agent_actions":{"view_html":"https://pith.science/pith/HKLLID7GRSMJ7M6YVT4RRJIEST","download_json":"https://pith.science/pith/HKLLID7GRSMJ7M6YVT4RRJIEST.json","view_paper":"https://pith.science/paper/HKLLID7G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.11657&json=true","fetch_graph":"https://pith.science/api/pith-number/HKLLID7GRSMJ7M6YVT4RRJIEST/graph.json","fetch_events":"https://pith.science/api/pith-number/HKLLID7GRSMJ7M6YVT4RRJIEST/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HKLLID7GRSMJ7M6YVT4RRJIEST/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HKLLID7GRSMJ7M6YVT4RRJIEST/action/storage_attestation","attest_author":"https://pith.science/pith/HKLLID7GRSMJ7M6YVT4RRJIEST/action/author_attestation","sign_citation":"https://pith.science/pith/HKLLID7GRSMJ7M6YVT4RRJIEST/action/citation_signature","submit_replication":"https://pith.science/pith/HKLLID7GRSMJ7M6YVT4RRJIEST/action/replication_record"}},"created_at":"2026-07-05T11:37:48.108224+00:00","updated_at":"2026-07-05T11:37:48.108224+00:00"}