{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:JSATOUD452D2AXZT5D3KFONNFS","short_pith_number":"pith:JSATOUD4","schema_version":"1.0","canonical_sha256":"4c8137507cee87a05f33e8f6a2b9ad2c9e4a4b694ac5433496c8343f436c2c7c","source":{"kind":"arxiv","id":"1807.04120","version":3},"attestation_state":"computed","paper":{"title":"NNNLO pressure of cold quark matter: leading logarithm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","nucl-th"],"primary_cat":"hep-ph","authors_text":"Aleksi Kurkela, Aleksi Vuorinen, Paul Romatschke, Saga S\\\"appi, Tyler Gorda","submitted_at":"2018-07-11T13:35:45Z","abstract_excerpt":"At high baryon chemical potential $\\mu_B$, the equation of state of QCD allows a weak-coupling expansion in the QCD coupling $\\alpha_s$. The result is currently known up to and including the full next-to-next-to-leading order (NNLO) $\\alpha_s^2$. Starting at this order, the computations are complicated by the modification of particle propagation in a dense medium, which necessitates non-perturbative treatment of the scale $\\alpha_s^{1/2} \\mu_B$. In this work, we apply a Hard-Thermal-Loop scheme for capturing the contributions of this scale to the weak-coupling expansion, and use it to determin"},"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":"1807.04120","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-11T13:35:45Z","cross_cats_sorted":["astro-ph.HE","nucl-th"],"title_canon_sha256":"549ce2420cf08ca42e01738ca0356112751666f7ce930052f54687e846a59e48","abstract_canon_sha256":"2f669d4cb07c8f07fb0a26d62b9830c554db5e25c179b67c1bef93838f4ac2b9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:09:39.502867Z","signature_b64":"SuN6rO7zXhuFg3PXPrto4Qc36J1Sm7tngFbU85EDL0yXP+2MTJ2c4ZeyZV/oa1LhKOzWr6t/oE8Nzg9lhbKTBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c8137507cee87a05f33e8f6a2b9ad2c9e4a4b694ac5433496c8343f436c2c7c","last_reissued_at":"2026-07-05T08:09:39.502384Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:09:39.502384Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"NNNLO pressure of cold quark matter: leading logarithm","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE","nucl-th"],"primary_cat":"hep-ph","authors_text":"Aleksi Kurkela, Aleksi Vuorinen, Paul Romatschke, Saga S\\\"appi, Tyler Gorda","submitted_at":"2018-07-11T13:35:45Z","abstract_excerpt":"At high baryon chemical potential $\\mu_B$, the equation of state of QCD allows a weak-coupling expansion in the QCD coupling $\\alpha_s$. The result is currently known up to and including the full next-to-next-to-leading order (NNLO) $\\alpha_s^2$. Starting at this order, the computations are complicated by the modification of particle propagation in a dense medium, which necessitates non-perturbative treatment of the scale $\\alpha_s^{1/2} \\mu_B$. In this work, we apply a Hard-Thermal-Loop scheme for capturing the contributions of this scale to the weak-coupling expansion, and use it to determin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.04120","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/1807.04120/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":"1807.04120","created_at":"2026-07-05T08:09:39.502447+00:00"},{"alias_kind":"arxiv_version","alias_value":"1807.04120v3","created_at":"2026-07-05T08:09:39.502447+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.04120","created_at":"2026-07-05T08:09:39.502447+00:00"},{"alias_kind":"pith_short_12","alias_value":"JSATOUD452D2","created_at":"2026-07-05T08:09:39.502447+00:00"},{"alias_kind":"pith_short_16","alias_value":"JSATOUD452D2AXZT","created_at":"2026-07-05T08:09:39.502447+00:00"},{"alias_kind":"pith_short_8","alias_value":"JSATOUD4","created_at":"2026-07-05T08:09:39.502447+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.30264","citing_title":"Systematic study of the morphology and length of slow stable hybrid star branches","ref_index":29,"is_internal_anchor":false},{"citing_arxiv_id":"2606.29576","citing_title":"Quark and hybrid stars with renormalization group improvement of NNLO perturbative QCD","ref_index":23,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS","json":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS.json","graph_json":"https://pith.science/api/pith-number/JSATOUD452D2AXZT5D3KFONNFS/graph.json","events_json":"https://pith.science/api/pith-number/JSATOUD452D2AXZT5D3KFONNFS/events.json","paper":"https://pith.science/paper/JSATOUD4"},"agent_actions":{"view_html":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS","download_json":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS.json","view_paper":"https://pith.science/paper/JSATOUD4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1807.04120&json=true","fetch_graph":"https://pith.science/api/pith-number/JSATOUD452D2AXZT5D3KFONNFS/graph.json","fetch_events":"https://pith.science/api/pith-number/JSATOUD452D2AXZT5D3KFONNFS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS/action/storage_attestation","attest_author":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS/action/author_attestation","sign_citation":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS/action/citation_signature","submit_replication":"https://pith.science/pith/JSATOUD452D2AXZT5D3KFONNFS/action/replication_record"}},"created_at":"2026-07-05T08:09:39.502447+00:00","updated_at":"2026-07-05T08:09:39.502447+00:00"}