{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:O2AGSZGG6AUU2HQNJJARLIHD4Z","short_pith_number":"pith:O2AGSZGG","schema_version":"1.0","canonical_sha256":"76806964c6f0294d1e0d4a4115a0e3e64fe70e33d263df24fc00630882ceae52","source":{"kind":"arxiv","id":"2511.02253","version":3},"attestation_state":"computed","paper":{"title":"A Unified Spectrum for Turbulence in Microfluidic Flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Chit Yau Kuan, Ken-Tye Yong, Xiaochen Liu, Yi-Ping Ho","submitted_at":"2025-11-04T04:36:44Z","abstract_excerpt":"We present a predictive master spectrum describing turbulence-like flows in microfluidic systems. Extending Pao's viscous-range closure, the model introduces (i) an adaptive inertial-range slope dependent on measurable dimensionless numbers and (ii) a physics-specific cutoff that captures entropy-producing sinks such as electrokinetic forcing, compliant walls, active stresses, and interfacial tension. This formulation unifies turbulence regimes -- electrokinetic, active, interfacial, and compressible -- within one compact expression. Comparison with reported data reproduces both spectral slope"},"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":"2511.02253","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2025-11-04T04:36:44Z","cross_cats_sorted":[],"title_canon_sha256":"9af0849ef16b0284567c2b94099817597d312e872fd640392ab7f3f2b9945909","abstract_canon_sha256":"6aa73525c5e7df4d9d66fc90ee2e0ec92205354aa266951c22b676863f9a0986"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-30T02:17:11.161164Z","signature_b64":"2xsMBnOfyZScv8TIH2ymWBNZx1Xh7qGBvG7cSf8ksBtWWFT+jPyUoXsm9Ox2fx9qgL97uz9vbFQ7yq+1VCTYDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"76806964c6f0294d1e0d4a4115a0e3e64fe70e33d263df24fc00630882ceae52","last_reissued_at":"2026-06-30T02:17:11.160636Z","signature_status":"signed_v1","first_computed_at":"2026-06-30T02:17:11.160636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Unified Spectrum for Turbulence in Microfluidic Flow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Chit Yau Kuan, Ken-Tye Yong, Xiaochen Liu, Yi-Ping Ho","submitted_at":"2025-11-04T04:36:44Z","abstract_excerpt":"We present a predictive master spectrum describing turbulence-like flows in microfluidic systems. Extending Pao's viscous-range closure, the model introduces (i) an adaptive inertial-range slope dependent on measurable dimensionless numbers and (ii) a physics-specific cutoff that captures entropy-producing sinks such as electrokinetic forcing, compliant walls, active stresses, and interfacial tension. This formulation unifies turbulence regimes -- electrokinetic, active, interfacial, and compressible -- within one compact expression. Comparison with reported data reproduces both spectral slope"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.02253","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/2511.02253/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":"2511.02253","created_at":"2026-06-30T02:17:11.160708+00:00"},{"alias_kind":"arxiv_version","alias_value":"2511.02253v3","created_at":"2026-06-30T02:17:11.160708+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.02253","created_at":"2026-06-30T02:17:11.160708+00:00"},{"alias_kind":"pith_short_12","alias_value":"O2AGSZGG6AUU","created_at":"2026-06-30T02:17:11.160708+00:00"},{"alias_kind":"pith_short_16","alias_value":"O2AGSZGG6AUU2HQN","created_at":"2026-06-30T02:17:11.160708+00:00"},{"alias_kind":"pith_short_8","alias_value":"O2AGSZGG","created_at":"2026-06-30T02:17:11.160708+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/O2AGSZGG6AUU2HQNJJARLIHD4Z","json":"https://pith.science/pith/O2AGSZGG6AUU2HQNJJARLIHD4Z.json","graph_json":"https://pith.science/api/pith-number/O2AGSZGG6AUU2HQNJJARLIHD4Z/graph.json","events_json":"https://pith.science/api/pith-number/O2AGSZGG6AUU2HQNJJARLIHD4Z/events.json","paper":"https://pith.science/paper/O2AGSZGG"},"agent_actions":{"view_html":"https://pith.science/pith/O2AGSZGG6AUU2HQNJJARLIHD4Z","download_json":"https://pith.science/pith/O2AGSZGG6AUU2HQNJJARLIHD4Z.json","view_paper":"https://pith.science/paper/O2AGSZGG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2511.02253&json=true","fetch_graph":"https://pith.science/api/pith-number/O2AGSZGG6AUU2HQNJJARLIHD4Z/graph.json","fetch_events":"https://pith.science/api/pith-number/O2AGSZGG6AUU2HQNJJARLIHD4Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/O2AGSZGG6AUU2HQNJJARLIHD4Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/O2AGSZGG6AUU2HQNJJARLIHD4Z/action/storage_attestation","attest_author":"https://pith.science/pith/O2AGSZGG6AUU2HQNJJARLIHD4Z/action/author_attestation","sign_citation":"https://pith.science/pith/O2AGSZGG6AUU2HQNJJARLIHD4Z/action/citation_signature","submit_replication":"https://pith.science/pith/O2AGSZGG6AUU2HQNJJARLIHD4Z/action/replication_record"}},"created_at":"2026-06-30T02:17:11.160708+00:00","updated_at":"2026-06-30T02:17:11.160708+00:00"}