{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:BPJ5PJGXMOZK7HRHJHCZT5SZJM","short_pith_number":"pith:BPJ5PJGX","schema_version":"1.0","canonical_sha256":"0bd3d7a4d763b2af9e2749c599f6594b2af03d03cf5f9b61058f95edc7f3568e","source":{"kind":"arxiv","id":"2406.16188","version":1},"attestation_state":"computed","paper":{"title":"A Benchmarking of QCD Evolution at Approximate $N^3LO$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Cooper-Sarkar, F. Giuli, F. Hekhorn, G. Magni, J. Huston, L.A. Harland-Lang, R.S. Thorne, S. Moch, T. Cridge","submitted_at":"2024-06-23T18:44:40Z","abstract_excerpt":"We present a detailed benchmarking of different treatments of the QCD evolution of unpolarized PDFs at approximate $N^3LO$ ($aN^3LO$) order in the QCD coupling. Namely, the implementations in the public $aN^3LO$ releases of the MSHT and NNPDF global PDF fitters, as well as that of the theoretical FHMRUVV collaboration are compared. This follows the same procedure as in previous benchmarking exercises at lower order, that is by considering the impact of this evolution on a set of simple toy PDFs."},"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":"2406.16188","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-06-23T18:44:40Z","cross_cats_sorted":[],"title_canon_sha256":"5e12229140eca0905c86dda9be2a9a37c2d4c753d2fb188785581739f59db8cf","abstract_canon_sha256":"0cfe2682341e8fe50d2dafcc1f47d17e81a9ebdb9ff2fda9bbfe890281a217bb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:35:54.671533Z","signature_b64":"ikalSgUJNbgheliVLbrmIZBzY0b3Xq1qpI8gUVQJm/E5XV07rnqcOkabW/YcEC/VMF97fcQy4nJm9WfxqfzfBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0bd3d7a4d763b2af9e2749c599f6594b2af03d03cf5f9b61058f95edc7f3568e","last_reissued_at":"2026-07-05T08:35:54.671102Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:35:54.671102Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A Benchmarking of QCD Evolution at Approximate $N^3LO$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"A. Cooper-Sarkar, F. Giuli, F. Hekhorn, G. Magni, J. Huston, L.A. Harland-Lang, R.S. Thorne, S. Moch, T. Cridge","submitted_at":"2024-06-23T18:44:40Z","abstract_excerpt":"We present a detailed benchmarking of different treatments of the QCD evolution of unpolarized PDFs at approximate $N^3LO$ ($aN^3LO$) order in the QCD coupling. Namely, the implementations in the public $aN^3LO$ releases of the MSHT and NNPDF global PDF fitters, as well as that of the theoretical FHMRUVV collaboration are compared. This follows the same procedure as in previous benchmarking exercises at lower order, that is by considering the impact of this evolution on a set of simple toy PDFs."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2406.16188","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2406.16188/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":"2406.16188","created_at":"2026-07-05T08:35:54.671162+00:00"},{"alias_kind":"arxiv_version","alias_value":"2406.16188v1","created_at":"2026-07-05T08:35:54.671162+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2406.16188","created_at":"2026-07-05T08:35:54.671162+00:00"},{"alias_kind":"pith_short_12","alias_value":"BPJ5PJGXMOZK","created_at":"2026-07-05T08:35:54.671162+00:00"},{"alias_kind":"pith_short_16","alias_value":"BPJ5PJGXMOZK7HRH","created_at":"2026-07-05T08:35:54.671162+00:00"},{"alias_kind":"pith_short_8","alias_value":"BPJ5PJGX","created_at":"2026-07-05T08:35:54.671162+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2504.06689","citing_title":"Les Houches 2023 -- Physics at TeV Colliders: Report on the Standard Model Precision Wishlist","ref_index":26,"is_internal_anchor":false},{"citing_arxiv_id":"2604.09534","citing_title":"The four-loop non-singlet splitting functions in QCD","ref_index":34,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM","json":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM.json","graph_json":"https://pith.science/api/pith-number/BPJ5PJGXMOZK7HRHJHCZT5SZJM/graph.json","events_json":"https://pith.science/api/pith-number/BPJ5PJGXMOZK7HRHJHCZT5SZJM/events.json","paper":"https://pith.science/paper/BPJ5PJGX"},"agent_actions":{"view_html":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM","download_json":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM.json","view_paper":"https://pith.science/paper/BPJ5PJGX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2406.16188&json=true","fetch_graph":"https://pith.science/api/pith-number/BPJ5PJGXMOZK7HRHJHCZT5SZJM/graph.json","fetch_events":"https://pith.science/api/pith-number/BPJ5PJGXMOZK7HRHJHCZT5SZJM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM/action/storage_attestation","attest_author":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM/action/author_attestation","sign_citation":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM/action/citation_signature","submit_replication":"https://pith.science/pith/BPJ5PJGXMOZK7HRHJHCZT5SZJM/action/replication_record"}},"created_at":"2026-07-05T08:35:54.671162+00:00","updated_at":"2026-07-05T08:35:54.671162+00:00"}