{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:ML5TNM6FGEYFYI22AKWZFSZTCL","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":"12944fba9632bffec00c9a7c784755bb9ad6181a193f2c6f1e1167966a278bbb","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2025-05-15T14:55:52Z","title_canon_sha256":"6f90854ed9db762986b8881fbaa4ff9aa8ffa6d7d541268884356351a7fa042f"},"schema_version":"1.0","source":{"id":"2505.10369","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.10369","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"arxiv_version","alias_value":"2505.10369v1","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.10369","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_12","alias_value":"ML5TNM6FGEYF","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_16","alias_value":"ML5TNM6FGEYFYI22","created_at":"2026-07-05T11:03:37Z"},{"alias_kind":"pith_short_8","alias_value":"ML5TNM6F","created_at":"2026-07-05T11:03:37Z"}],"graph_snapshots":[{"event_id":"sha256:3a1e14575a801d4e864444c6170b8961b308fae937ff4031b7459f7c825f9967","target":"graph","created_at":"2026-07-05T11:03:37Z","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/2505.10369/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We review the recently published PDF sets MSHT20xNNPDF40_an3lo and MSHT20xNNPDF40_an3lo_qed, which have been obtained by combining the approximate N$^3$LO (aN$^3$LO) sets of parton distributions (PDFs) from the MSHT20 and NNPDF4.0 series. We investigate the impact of the most recent results on N$^3$LO splitting functions onto the two PDF sets. Finally, we demonstrate the impact of N$^3$LO PDFs on the computation of Higgs production cross-sections at the LHC.","authors_text":"Felix Hekhorn","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2025-05-15T14:55:52Z","title":"Towards N$^3$LO PDFs and their implications for Higgs production cross-sections"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.10369","kind":"arxiv","version":1},"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":"sha256:59111de6369f61740da794da25750838833197a4a32b10969d965729fa266bbe","target":"record","created_at":"2026-07-05T11:03:37Z","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":"12944fba9632bffec00c9a7c784755bb9ad6181a193f2c6f1e1167966a278bbb","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2025-05-15T14:55:52Z","title_canon_sha256":"6f90854ed9db762986b8881fbaa4ff9aa8ffa6d7d541268884356351a7fa042f"},"schema_version":"1.0","source":{"id":"2505.10369","kind":"arxiv","version":1}},"canonical_sha256":"62fb36b3c531305c235a02ad92cb3312dd24b1e1bc927ad83b8d06469fff4254","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"62fb36b3c531305c235a02ad92cb3312dd24b1e1bc927ad83b8d06469fff4254","first_computed_at":"2026-07-05T11:03:37.432989Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:03:37.432989Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Om9cCMUblBbLNTrdDr/wVfbekCHJ6sjvfAp7I3aq6wZHo3nnpl0eaHvc7puAZza7Uel3G2oZUFrVMhaK7F1nDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:03:37.433481Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.10369","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59111de6369f61740da794da25750838833197a4a32b10969d965729fa266bbe","sha256:3a1e14575a801d4e864444c6170b8961b308fae937ff4031b7459f7c825f9967"],"state_sha256":"f8fca68f351a3e2470298017370378927649ec5a30fab4f0735c49b6283dc45e"}