{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OIEMHL75PY4ZC4XG2NZQM7IPEZ","short_pith_number":"pith:OIEMHL75","canonical_record":{"source":{"id":"2209.03914","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-09-08T16:51:08Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"56b77cf80d7c03a162550b6feaccec142202bc8174e8723cb9eb58d22e037f90","abstract_canon_sha256":"40840631f3fceb4f69f141645810a320be8ae46f87fb0b221114ba35d0844159"},"schema_version":"1.0"},"canonical_sha256":"7208c3affd7e399172e6d373067d0f2659eb5c40f6b2820e2db9dece9662a971","source":{"kind":"arxiv","id":"2209.03914","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.03914","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"arxiv_version","alias_value":"2209.03914v2","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.03914","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"pith_short_12","alias_value":"OIEMHL75PY4Z","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"pith_short_16","alias_value":"OIEMHL75PY4ZC4XG","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"pith_short_8","alias_value":"OIEMHL75","created_at":"2026-07-05T05:40:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OIEMHL75PY4ZC4XG2NZQM7IPEZ","target":"record","payload":{"canonical_record":{"source":{"id":"2209.03914","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-09-08T16:51:08Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"56b77cf80d7c03a162550b6feaccec142202bc8174e8723cb9eb58d22e037f90","abstract_canon_sha256":"40840631f3fceb4f69f141645810a320be8ae46f87fb0b221114ba35d0844159"},"schema_version":"1.0"},"canonical_sha256":"7208c3affd7e399172e6d373067d0f2659eb5c40f6b2820e2db9dece9662a971","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:40:31.967331Z","signature_b64":"LTW4Z8uF8bcBciVxhDzO4Msuxa6XYrdpfPQcDJJ7MCSdLZq3o6AARovvWC9g/PGlFlGtvNMxzCfXmEm5fB3cAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7208c3affd7e399172e6d373067d0f2659eb5c40f6b2820e2db9dece9662a971","last_reissued_at":"2026-07-05T05:40:31.966862Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:40:31.966862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.03914","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:40:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mdKA0HCBi3U2Gqc7VGWdb8eza8kQGt2muQFLGckkyRVCmh0HHt0sOrrkgmL+flq/MLWGUZtpDZo1xBaHBEHgAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:40:36.704871Z"},"content_sha256":"69b03f7bef1685fb734486a308ee181d46d6cc281faecd70861d23b1e72b196c","schema_version":"1.0","event_id":"sha256:69b03f7bef1685fb734486a308ee181d46d6cc281faecd70861d23b1e72b196c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OIEMHL75PY4ZC4XG2NZQM7IPEZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"N$^3$LO+N$^3$LL QCD improved Higgs pair cross sections","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"A.H. Ajjath, Hua-Sheng Shao","submitted_at":"2022-09-08T16:51:08Z","abstract_excerpt":"We report a new calculation of the soft-gluon threshold resummation for the Higgs boson pair production in the dominant production mode -- gluon-gluon fusion -- up to the next-to-next-to-next-to-leading logarithmic (N$^3$LL) accuracy. After matching N$^3$LL to the next-to-next-to-next-to-leading order (N$^3$LO) QCD calculation in the infinite top quark mass approximation, we show that the central values of the inclusive cross sections are quite stable with respect to N$^3$LO, while the conventional renormalisation and factorisation scale uncertainties are reduced by a factor of two, reaching t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.03914","kind":"arxiv","version":2},"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/2209.03914/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:40:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9VOXoHgKqFEEVfdPewgp+g1nUfp6tCZbMfReMp6qDmcBHseUewPzWd2l/RM4RSrUT6dskyGBGHfntjOL5izGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T04:40:36.705418Z"},"content_sha256":"f24874d32510d717d9849151846bbf7412bb4da4a9df47cbe33df6d758edfa4f","schema_version":"1.0","event_id":"sha256:f24874d32510d717d9849151846bbf7412bb4da4a9df47cbe33df6d758edfa4f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OIEMHL75PY4ZC4XG2NZQM7IPEZ/bundle.json","state_url":"https://pith.science/pith/OIEMHL75PY4ZC4XG2NZQM7IPEZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OIEMHL75PY4ZC4XG2NZQM7IPEZ/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-06T04:40:36Z","links":{"resolver":"https://pith.science/pith/OIEMHL75PY4ZC4XG2NZQM7IPEZ","bundle":"https://pith.science/pith/OIEMHL75PY4ZC4XG2NZQM7IPEZ/bundle.json","state":"https://pith.science/pith/OIEMHL75PY4ZC4XG2NZQM7IPEZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OIEMHL75PY4ZC4XG2NZQM7IPEZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OIEMHL75PY4ZC4XG2NZQM7IPEZ","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":"40840631f3fceb4f69f141645810a320be8ae46f87fb0b221114ba35d0844159","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-09-08T16:51:08Z","title_canon_sha256":"56b77cf80d7c03a162550b6feaccec142202bc8174e8723cb9eb58d22e037f90"},"schema_version":"1.0","source":{"id":"2209.03914","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.03914","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"arxiv_version","alias_value":"2209.03914v2","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.03914","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"pith_short_12","alias_value":"OIEMHL75PY4Z","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"pith_short_16","alias_value":"OIEMHL75PY4ZC4XG","created_at":"2026-07-05T05:40:31Z"},{"alias_kind":"pith_short_8","alias_value":"OIEMHL75","created_at":"2026-07-05T05:40:31Z"}],"graph_snapshots":[{"event_id":"sha256:f24874d32510d717d9849151846bbf7412bb4da4a9df47cbe33df6d758edfa4f","target":"graph","created_at":"2026-07-05T05:40:31Z","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/2209.03914/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We report a new calculation of the soft-gluon threshold resummation for the Higgs boson pair production in the dominant production mode -- gluon-gluon fusion -- up to the next-to-next-to-next-to-leading logarithmic (N$^3$LL) accuracy. After matching N$^3$LL to the next-to-next-to-next-to-leading order (N$^3$LO) QCD calculation in the infinite top quark mass approximation, we show that the central values of the inclusive cross sections are quite stable with respect to N$^3$LO, while the conventional renormalisation and factorisation scale uncertainties are reduced by a factor of two, reaching t","authors_text":"A.H. Ajjath, Hua-Sheng Shao","cross_cats":["hep-ex"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-09-08T16:51:08Z","title":"N$^3$LO+N$^3$LL QCD improved Higgs pair cross sections"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.03914","kind":"arxiv","version":2},"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":"sha256:69b03f7bef1685fb734486a308ee181d46d6cc281faecd70861d23b1e72b196c","target":"record","created_at":"2026-07-05T05:40:31Z","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":"40840631f3fceb4f69f141645810a320be8ae46f87fb0b221114ba35d0844159","cross_cats_sorted":["hep-ex"],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-09-08T16:51:08Z","title_canon_sha256":"56b77cf80d7c03a162550b6feaccec142202bc8174e8723cb9eb58d22e037f90"},"schema_version":"1.0","source":{"id":"2209.03914","kind":"arxiv","version":2}},"canonical_sha256":"7208c3affd7e399172e6d373067d0f2659eb5c40f6b2820e2db9dece9662a971","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7208c3affd7e399172e6d373067d0f2659eb5c40f6b2820e2db9dece9662a971","first_computed_at":"2026-07-05T05:40:31.966862Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:40:31.966862Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"LTW4Z8uF8bcBciVxhDzO4Msuxa6XYrdpfPQcDJJ7MCSdLZq3o6AARovvWC9g/PGlFlGtvNMxzCfXmEm5fB3cAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:40:31.967331Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.03914","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:69b03f7bef1685fb734486a308ee181d46d6cc281faecd70861d23b1e72b196c","sha256:f24874d32510d717d9849151846bbf7412bb4da4a9df47cbe33df6d758edfa4f"],"state_sha256":"efdade9301306d0e2d9816ff906e2da363781d759e0ae1ac0535c7c4646e01e1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cSWXHSyZE38FaYS74gUXVAo0VWJqCu81P4bdwDv2BPTcgGla8hDsLzCCOq1MrqSMZavAD6g0TRBx1y5PaIYpAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T04:40:36.708864Z","bundle_sha256":"62fd166ab6491b9d105d39e875669686c2b3cab228a47ae38f8ead2966bda86c"}}