{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:I4JKUTUPAUHERBD6IEZ4ZFDVG5","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"f5fb14330229ff7b59cf35a32c14b1d9e88f7bd87b8760d6a4130aaa281f56b1","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2024-07-23T21:51:58Z","title_canon_sha256":"65d26eba103bc4d0971afeefaece9adf5a6db6d5cb378937702a1d61f75ed0f2"},"schema_version":"1.0","source":{"id":"2407.16856","kind":"arxiv","version":5}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.16856","created_at":"2026-07-05T09:23:09Z"},{"alias_kind":"arxiv_version","alias_value":"2407.16856v5","created_at":"2026-07-05T09:23:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.16856","created_at":"2026-07-05T09:23:09Z"},{"alias_kind":"pith_short_12","alias_value":"I4JKUTUPAUHE","created_at":"2026-07-05T09:23:09Z"},{"alias_kind":"pith_short_16","alias_value":"I4JKUTUPAUHERBD6","created_at":"2026-07-05T09:23:09Z"},{"alias_kind":"pith_short_8","alias_value":"I4JKUTUP","created_at":"2026-07-05T09:23:09Z"}],"graph_snapshots":[{"event_id":"sha256:74a04c3c6ec90ff91291b388ba87f10d16fb7858d2eac202989a46e67e72788a","target":"graph","created_at":"2026-07-05T09:23:09Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2407.16856/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The AMY formalism is widely used to describe the transport coefficients of asymptotically hot and dense QCD matter, such as shear viscosity $\\eta$. In literature prior to AMY, the viscosity of an asymptotically hot QCD plasma was expressed by a $q^2$ momentum transfer-weighted relaxation time approximation. Recent studies that compared numerical transport calculations and analytical expressions for $\\eta$ demonstrated that asymptotically high temperatures and densities induce anisotropic scatterings, which are exhibited in the quark-gluon plasma produced by relativistic heavy ion collisions. I","authors_text":"Noah M. MacKay","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2024-07-23T21:51:58Z","title":"Shear Viscosity of Collider-Produced QCD Matter I: AMY Formalism vs. A Modified Relaxation Time Approximation in 0-flavor SU(3) Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.16856","kind":"arxiv","version":5},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:4d56beec2773c1238c75b6ed4ad6325bcd60dffad436285b412ddc1632c08623","target":"record","created_at":"2026-07-05T09:23:09Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"f5fb14330229ff7b59cf35a32c14b1d9e88f7bd87b8760d6a4130aaa281f56b1","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-th","submitted_at":"2024-07-23T21:51:58Z","title_canon_sha256":"65d26eba103bc4d0971afeefaece9adf5a6db6d5cb378937702a1d61f75ed0f2"},"schema_version":"1.0","source":{"id":"2407.16856","kind":"arxiv","version":5}},"canonical_sha256":"4712aa4e8f050e48847e4133cc94753767d2245ba2572bca722f8a55d6fa2803","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4712aa4e8f050e48847e4133cc94753767d2245ba2572bca722f8a55d6fa2803","first_computed_at":"2026-07-05T09:23:09.243632Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:23:09.243632Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TB6m2qIKXKKjB2/ziN2XZR9265aQbEOMZ+ShcHh8PXNFbCmj0N5k3wqZTchHKjUD7jjUXkY4vFwokvXVsicVBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:23:09.244048Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.16856","source_kind":"arxiv","source_version":5}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4d56beec2773c1238c75b6ed4ad6325bcd60dffad436285b412ddc1632c08623","sha256:74a04c3c6ec90ff91291b388ba87f10d16fb7858d2eac202989a46e67e72788a"],"state_sha256":"456f9fa797601465b08ae3517d0fbba11c11fcb0c602f74576814199c2e2186e"}