{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:P2LJFK6TY5SXBEAIXDQH6QGKGU","short_pith_number":"pith:P2LJFK6T","schema_version":"1.0","canonical_sha256":"7e9692abd3c765709008b8e07f40ca352c14fd779660f9608675dde8171dfae4","source":{"kind":"arxiv","id":"1809.03039","version":1},"attestation_state":"computed","paper":{"title":"Self-organized criticality of turbulence in strongly stratified mixing layers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"C. P. Caulfield, Hesam Salehipour, W. R. Peltier","submitted_at":"2018-09-09T20:32:19Z","abstract_excerpt":"Motivated by the importance of stratified shear flows in geophysical and environmental circumstances, we characterize their energetics, mixing and spectral behavior through a series of direct numerical simulations of turbulence generated by Holmboe wave instability (HWI) under various initial conditions. We focus on circumstances where the stratification is sufficiently `strong' so that HWI is the dominant primary instability of the flow. Our numerical findings demonstrate the emergence of self-organised criticality (SOC) that is manifest as an adjustment of an appropriately defined gradient R"},"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":"1809.03039","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2018-09-09T20:32:19Z","cross_cats_sorted":[],"title_canon_sha256":"fbf376c2e31d559c5e5fb049662290399bf798d462b662492df9becf268ad463","abstract_canon_sha256":"e882f6eecf93bc07fde6dd06f212d108248b0bbe452a82b8d5d69cb3380fc0b4"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:50.400121Z","signature_b64":"P15xtTk5hFSD+RPwJuMAY4jZtwtfssdB+e1hAU3B7FO0zK2ayDUmbimcFtF7XB22oHBJdCAA3ugvXA0XDW6mBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7e9692abd3c765709008b8e07f40ca352c14fd779660f9608675dde8171dfae4","last_reissued_at":"2026-05-18T00:00:50.399300Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:50.399300Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Self-organized criticality of turbulence in strongly stratified mixing layers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"C. P. Caulfield, Hesam Salehipour, W. R. Peltier","submitted_at":"2018-09-09T20:32:19Z","abstract_excerpt":"Motivated by the importance of stratified shear flows in geophysical and environmental circumstances, we characterize their energetics, mixing and spectral behavior through a series of direct numerical simulations of turbulence generated by Holmboe wave instability (HWI) under various initial conditions. We focus on circumstances where the stratification is sufficiently `strong' so that HWI is the dominant primary instability of the flow. Our numerical findings demonstrate the emergence of self-organised criticality (SOC) that is manifest as an adjustment of an appropriately defined gradient R"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.03039","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":"1809.03039","created_at":"2026-05-18T00:00:50.399443+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.03039v1","created_at":"2026-05-18T00:00:50.399443+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.03039","created_at":"2026-05-18T00:00:50.399443+00:00"},{"alias_kind":"pith_short_12","alias_value":"P2LJFK6TY5SX","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_16","alias_value":"P2LJFK6TY5SXBEAI","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_8","alias_value":"P2LJFK6T","created_at":"2026-05-18T12:32:43.782077+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/P2LJFK6TY5SXBEAIXDQH6QGKGU","json":"https://pith.science/pith/P2LJFK6TY5SXBEAIXDQH6QGKGU.json","graph_json":"https://pith.science/api/pith-number/P2LJFK6TY5SXBEAIXDQH6QGKGU/graph.json","events_json":"https://pith.science/api/pith-number/P2LJFK6TY5SXBEAIXDQH6QGKGU/events.json","paper":"https://pith.science/paper/P2LJFK6T"},"agent_actions":{"view_html":"https://pith.science/pith/P2LJFK6TY5SXBEAIXDQH6QGKGU","download_json":"https://pith.science/pith/P2LJFK6TY5SXBEAIXDQH6QGKGU.json","view_paper":"https://pith.science/paper/P2LJFK6T","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.03039&json=true","fetch_graph":"https://pith.science/api/pith-number/P2LJFK6TY5SXBEAIXDQH6QGKGU/graph.json","fetch_events":"https://pith.science/api/pith-number/P2LJFK6TY5SXBEAIXDQH6QGKGU/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/P2LJFK6TY5SXBEAIXDQH6QGKGU/action/timestamp_anchor","attest_storage":"https://pith.science/pith/P2LJFK6TY5SXBEAIXDQH6QGKGU/action/storage_attestation","attest_author":"https://pith.science/pith/P2LJFK6TY5SXBEAIXDQH6QGKGU/action/author_attestation","sign_citation":"https://pith.science/pith/P2LJFK6TY5SXBEAIXDQH6QGKGU/action/citation_signature","submit_replication":"https://pith.science/pith/P2LJFK6TY5SXBEAIXDQH6QGKGU/action/replication_record"}},"created_at":"2026-05-18T00:00:50.399443+00:00","updated_at":"2026-05-18T00:00:50.399443+00:00"}