{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:F3SVRVQDGFK3HPFKA5EH6B4PIP","short_pith_number":"pith:F3SVRVQD","schema_version":"1.0","canonical_sha256":"2ee558d6033155b3bcaa07487f078f43c21b51d5771c1c519a0766bbbe01c748","source":{"kind":"arxiv","id":"1512.05347","version":1},"attestation_state":"computed","paper":{"title":"Weak and strong coupling equilibration in nonabelian gauge theories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-th","authors_text":"Aleksi Kurkela, Liam Keegan, Paul Romatschke, Wilke van der Schee, Yan Zhu","submitted_at":"2015-12-16T21:00:00Z","abstract_excerpt":"We present a direct comparison studying equilibration through kinetic theory at weak coupling and through holography at strong coupling in the same set-up. The set-up starts with a homogeneous thermal state, which then smoothly transitions through an out-of-equilibrium phase to an expanding system undergoing boost-invariant flow. This first apples-to-apples comparison of equilibration provides a benchmark for similar equilibration processes in heavy-ion collisions, where the equilibration mechanism is still under debate. We find that results at weak and strong coupling can be smoothly connecte"},"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":"1512.05347","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-12-16T21:00:00Z","cross_cats_sorted":["hep-ph","nucl-th"],"title_canon_sha256":"e6d8f07e1b242fb7a0207afc8de3ee68478b87353f418c0edfeeb042721bb145","abstract_canon_sha256":"85f15fe974e9b12d5b623c416d2d76c9f939af41d4cff986f1744e212d59ff53"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:15:43.441471Z","signature_b64":"/Vu+vVN0bgz8UxHr6ttVRfv7Uq81RqarXr6cYtUKTFvfoeACPqduD+1LKg/SFJDLh60ntaXxH4vooDCMMjEjAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2ee558d6033155b3bcaa07487f078f43c21b51d5771c1c519a0766bbbe01c748","last_reissued_at":"2026-05-18T01:15:43.440757Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:15:43.440757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Weak and strong coupling equilibration in nonabelian gauge theories","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","nucl-th"],"primary_cat":"hep-th","authors_text":"Aleksi Kurkela, Liam Keegan, Paul Romatschke, Wilke van der Schee, Yan Zhu","submitted_at":"2015-12-16T21:00:00Z","abstract_excerpt":"We present a direct comparison studying equilibration through kinetic theory at weak coupling and through holography at strong coupling in the same set-up. The set-up starts with a homogeneous thermal state, which then smoothly transitions through an out-of-equilibrium phase to an expanding system undergoing boost-invariant flow. This first apples-to-apples comparison of equilibration provides a benchmark for similar equilibration processes in heavy-ion collisions, where the equilibration mechanism is still under debate. We find that results at weak and strong coupling can be smoothly connecte"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1512.05347","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":"1512.05347","created_at":"2026-05-18T01:15:43.440862+00:00"},{"alias_kind":"arxiv_version","alias_value":"1512.05347v1","created_at":"2026-05-18T01:15:43.440862+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1512.05347","created_at":"2026-05-18T01:15:43.440862+00:00"},{"alias_kind":"pith_short_12","alias_value":"F3SVRVQDGFK3","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_16","alias_value":"F3SVRVQDGFK3HPFK","created_at":"2026-05-18T12:29:19.899920+00:00"},{"alias_kind":"pith_short_8","alias_value":"F3SVRVQD","created_at":"2026-05-18T12:29:19.899920+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/F3SVRVQDGFK3HPFKA5EH6B4PIP","json":"https://pith.science/pith/F3SVRVQDGFK3HPFKA5EH6B4PIP.json","graph_json":"https://pith.science/api/pith-number/F3SVRVQDGFK3HPFKA5EH6B4PIP/graph.json","events_json":"https://pith.science/api/pith-number/F3SVRVQDGFK3HPFKA5EH6B4PIP/events.json","paper":"https://pith.science/paper/F3SVRVQD"},"agent_actions":{"view_html":"https://pith.science/pith/F3SVRVQDGFK3HPFKA5EH6B4PIP","download_json":"https://pith.science/pith/F3SVRVQDGFK3HPFKA5EH6B4PIP.json","view_paper":"https://pith.science/paper/F3SVRVQD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1512.05347&json=true","fetch_graph":"https://pith.science/api/pith-number/F3SVRVQDGFK3HPFKA5EH6B4PIP/graph.json","fetch_events":"https://pith.science/api/pith-number/F3SVRVQDGFK3HPFKA5EH6B4PIP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/F3SVRVQDGFK3HPFKA5EH6B4PIP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/F3SVRVQDGFK3HPFKA5EH6B4PIP/action/storage_attestation","attest_author":"https://pith.science/pith/F3SVRVQDGFK3HPFKA5EH6B4PIP/action/author_attestation","sign_citation":"https://pith.science/pith/F3SVRVQDGFK3HPFKA5EH6B4PIP/action/citation_signature","submit_replication":"https://pith.science/pith/F3SVRVQDGFK3HPFKA5EH6B4PIP/action/replication_record"}},"created_at":"2026-05-18T01:15:43.440862+00:00","updated_at":"2026-05-18T01:15:43.440862+00:00"}