{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:7W3ISWSADSTNZKYZ5VMYRGQSMI","short_pith_number":"pith:7W3ISWSA","schema_version":"1.0","canonical_sha256":"fdb6895a401ca6dcab19ed59889a1262336abdd0190e1543ecb507ee44722f9d","source":{"kind":"arxiv","id":"1706.04629","version":3},"attestation_state":"computed","paper":{"title":"Verification Studies for the Noh Problem using Non-ideal Equations of State and Finite Strength Shocks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CE","math-ph","math.MP"],"primary_cat":"physics.flu-dyn","authors_text":"Kevin G. Honnell, Robert L. Singleton Jr, Sarah C. Burnett, Scott D. Ramsey","submitted_at":"2017-06-14T18:18:19Z","abstract_excerpt":"The Noh verification test problem is extended beyond the commonly studied ideal gamma-law gas to more realistic equations of state (EOSs) including the stiff gas, the Noble-Abel gas, and the Carnahan-Starling EOS for hard-sphere fluids. Self-similarity methods are used to solve the Euler compressible flow equations, which in combination with the Rankine-Hugoniot jump conditions provide a tractable general solution. This solution can be applied to fluids with EOSs that meet criterion such as it being a convex function and having a corresponding bulk modulus. For the planar case the solution can"},"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":"1706.04629","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.flu-dyn","submitted_at":"2017-06-14T18:18:19Z","cross_cats_sorted":["cs.CE","math-ph","math.MP"],"title_canon_sha256":"acca73d50274d1ca216c10e422b79d4d2eeb0a150bfac8a3f5d95eb8e89a3636","abstract_canon_sha256":"55ec9f14a180a745be2175cf8c9cd868cc2fdfd96f8407893b566b9250f3e886"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:20:48.983045Z","signature_b64":"muQuefe7tiSrZkx5Je+vVlRDvwt8hwRvJ0qTafmVLw20zdMOHYNGY/X+W+kq0NPsHCXEI3t1jncaW7ddRsR0Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fdb6895a401ca6dcab19ed59889a1262336abdd0190e1543ecb507ee44722f9d","last_reissued_at":"2026-05-18T00:20:48.982463Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:20:48.982463Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Verification Studies for the Noh Problem using Non-ideal Equations of State and Finite Strength Shocks","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.CE","math-ph","math.MP"],"primary_cat":"physics.flu-dyn","authors_text":"Kevin G. Honnell, Robert L. Singleton Jr, Sarah C. Burnett, Scott D. Ramsey","submitted_at":"2017-06-14T18:18:19Z","abstract_excerpt":"The Noh verification test problem is extended beyond the commonly studied ideal gamma-law gas to more realistic equations of state (EOSs) including the stiff gas, the Noble-Abel gas, and the Carnahan-Starling EOS for hard-sphere fluids. Self-similarity methods are used to solve the Euler compressible flow equations, which in combination with the Rankine-Hugoniot jump conditions provide a tractable general solution. This solution can be applied to fluids with EOSs that meet criterion such as it being a convex function and having a corresponding bulk modulus. For the planar case the solution can"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04629","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":""},"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":"1706.04629","created_at":"2026-05-18T00:20:48.982540+00:00"},{"alias_kind":"arxiv_version","alias_value":"1706.04629v3","created_at":"2026-05-18T00:20:48.982540+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04629","created_at":"2026-05-18T00:20:48.982540+00:00"},{"alias_kind":"pith_short_12","alias_value":"7W3ISWSADSTN","created_at":"2026-05-18T12:31:05.417338+00:00"},{"alias_kind":"pith_short_16","alias_value":"7W3ISWSADSTNZKYZ","created_at":"2026-05-18T12:31:05.417338+00:00"},{"alias_kind":"pith_short_8","alias_value":"7W3ISWSA","created_at":"2026-05-18T12:31:05.417338+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/7W3ISWSADSTNZKYZ5VMYRGQSMI","json":"https://pith.science/pith/7W3ISWSADSTNZKYZ5VMYRGQSMI.json","graph_json":"https://pith.science/api/pith-number/7W3ISWSADSTNZKYZ5VMYRGQSMI/graph.json","events_json":"https://pith.science/api/pith-number/7W3ISWSADSTNZKYZ5VMYRGQSMI/events.json","paper":"https://pith.science/paper/7W3ISWSA"},"agent_actions":{"view_html":"https://pith.science/pith/7W3ISWSADSTNZKYZ5VMYRGQSMI","download_json":"https://pith.science/pith/7W3ISWSADSTNZKYZ5VMYRGQSMI.json","view_paper":"https://pith.science/paper/7W3ISWSA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1706.04629&json=true","fetch_graph":"https://pith.science/api/pith-number/7W3ISWSADSTNZKYZ5VMYRGQSMI/graph.json","fetch_events":"https://pith.science/api/pith-number/7W3ISWSADSTNZKYZ5VMYRGQSMI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7W3ISWSADSTNZKYZ5VMYRGQSMI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7W3ISWSADSTNZKYZ5VMYRGQSMI/action/storage_attestation","attest_author":"https://pith.science/pith/7W3ISWSADSTNZKYZ5VMYRGQSMI/action/author_attestation","sign_citation":"https://pith.science/pith/7W3ISWSADSTNZKYZ5VMYRGQSMI/action/citation_signature","submit_replication":"https://pith.science/pith/7W3ISWSADSTNZKYZ5VMYRGQSMI/action/replication_record"}},"created_at":"2026-05-18T00:20:48.982540+00:00","updated_at":"2026-05-18T00:20:48.982540+00:00"}