{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:LDL4WKCP4PCGNOL3FXTKEQHHMC","short_pith_number":"pith:LDL4WKCP","schema_version":"1.0","canonical_sha256":"58d7cb284fe3c466b97b2de6a240e7609caf62b85413784c3a025bff2ddccc8e","source":{"kind":"arxiv","id":"1409.8237","version":1},"attestation_state":"computed","paper":{"title":"Scales of a fluid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Billy D. Jones","submitted_at":"2014-09-29T19:09:10Z","abstract_excerpt":"The flow of a viscous fluid is perturbed by its internal friction which generates heat and leads to a small temperature change. This does not occur for an ideal fluid. We would like to resolve this picture as a function of the dynamical macroscopic scales of both problems. In order to do this we will study the evolution of the Navier-Stokes Hamiltonian with the classical similarity renormalization group in the region of small viscosity. The connection between the Euler and Navier-Stokes fluids will be pursued, but also the viscous structures that arise will be studied in their own right to det"},"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":"1409.8237","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2014-09-29T19:09:10Z","cross_cats_sorted":[],"title_canon_sha256":"923b4ea97065498b2b704c07d31f0085d3c84f575e7d2400d11707e99bbf28fe","abstract_canon_sha256":"c59e66962e4db2d7851c3ba25c590d42191f638d0b8a6dc33f7aae699fb60e9b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:41:33.522852Z","signature_b64":"bXCyATIsGWSivAoNXWe4O5aOEd0AQejEW1fJSee/hDyukE5NR6RnA+X6HrPWYJbTEfbuZU82WxbUmPHZxymUCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"58d7cb284fe3c466b97b2de6a240e7609caf62b85413784c3a025bff2ddccc8e","last_reissued_at":"2026-05-18T02:41:33.522468Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:41:33.522468Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Scales of a fluid","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.flu-dyn","authors_text":"Billy D. Jones","submitted_at":"2014-09-29T19:09:10Z","abstract_excerpt":"The flow of a viscous fluid is perturbed by its internal friction which generates heat and leads to a small temperature change. This does not occur for an ideal fluid. We would like to resolve this picture as a function of the dynamical macroscopic scales of both problems. In order to do this we will study the evolution of the Navier-Stokes Hamiltonian with the classical similarity renormalization group in the region of small viscosity. The connection between the Euler and Navier-Stokes fluids will be pursued, but also the viscous structures that arise will be studied in their own right to det"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.8237","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":"1409.8237","created_at":"2026-05-18T02:41:33.522538+00:00"},{"alias_kind":"arxiv_version","alias_value":"1409.8237v1","created_at":"2026-05-18T02:41:33.522538+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.8237","created_at":"2026-05-18T02:41:33.522538+00:00"},{"alias_kind":"pith_short_12","alias_value":"LDL4WKCP4PCG","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_16","alias_value":"LDL4WKCP4PCGNOL3","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_8","alias_value":"LDL4WKCP","created_at":"2026-05-18T12:28:38.356838+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/LDL4WKCP4PCGNOL3FXTKEQHHMC","json":"https://pith.science/pith/LDL4WKCP4PCGNOL3FXTKEQHHMC.json","graph_json":"https://pith.science/api/pith-number/LDL4WKCP4PCGNOL3FXTKEQHHMC/graph.json","events_json":"https://pith.science/api/pith-number/LDL4WKCP4PCGNOL3FXTKEQHHMC/events.json","paper":"https://pith.science/paper/LDL4WKCP"},"agent_actions":{"view_html":"https://pith.science/pith/LDL4WKCP4PCGNOL3FXTKEQHHMC","download_json":"https://pith.science/pith/LDL4WKCP4PCGNOL3FXTKEQHHMC.json","view_paper":"https://pith.science/paper/LDL4WKCP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1409.8237&json=true","fetch_graph":"https://pith.science/api/pith-number/LDL4WKCP4PCGNOL3FXTKEQHHMC/graph.json","fetch_events":"https://pith.science/api/pith-number/LDL4WKCP4PCGNOL3FXTKEQHHMC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LDL4WKCP4PCGNOL3FXTKEQHHMC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LDL4WKCP4PCGNOL3FXTKEQHHMC/action/storage_attestation","attest_author":"https://pith.science/pith/LDL4WKCP4PCGNOL3FXTKEQHHMC/action/author_attestation","sign_citation":"https://pith.science/pith/LDL4WKCP4PCGNOL3FXTKEQHHMC/action/citation_signature","submit_replication":"https://pith.science/pith/LDL4WKCP4PCGNOL3FXTKEQHHMC/action/replication_record"}},"created_at":"2026-05-18T02:41:33.522538+00:00","updated_at":"2026-05-18T02:41:33.522538+00:00"}