{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:W4ETEG27LRRXWAFYHHWYM5PS72","short_pith_number":"pith:W4ETEG27","canonical_record":{"source":{"id":"1807.03704","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-10T15:22:24Z","cross_cats_sorted":[],"title_canon_sha256":"bb8f853504d8abb7bd496c452b8b0fdb22d406de402853f2f72eebd6086d0ece","abstract_canon_sha256":"f6bbfbef32e69f9220f252ed8707a32b79544c0ee2b0e0425a382bdacc90e169"},"schema_version":"1.0"},"canonical_sha256":"b709321b5f5c637b00b839ed8675f2fea1cb1ce1a8f93377ad551670eaf82ad6","source":{"kind":"arxiv","id":"1807.03704","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03704","created_at":"2026-05-18T00:04:55Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03704v1","created_at":"2026-05-18T00:04:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03704","created_at":"2026-05-18T00:04:55Z"},{"alias_kind":"pith_short_12","alias_value":"W4ETEG27LRRX","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"W4ETEG27LRRXWAFY","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"W4ETEG27","created_at":"2026-05-18T12:32:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:W4ETEG27LRRXWAFYHHWYM5PS72","target":"record","payload":{"canonical_record":{"source":{"id":"1807.03704","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-10T15:22:24Z","cross_cats_sorted":[],"title_canon_sha256":"bb8f853504d8abb7bd496c452b8b0fdb22d406de402853f2f72eebd6086d0ece","abstract_canon_sha256":"f6bbfbef32e69f9220f252ed8707a32b79544c0ee2b0e0425a382bdacc90e169"},"schema_version":"1.0"},"canonical_sha256":"b709321b5f5c637b00b839ed8675f2fea1cb1ce1a8f93377ad551670eaf82ad6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:04:55.538972Z","signature_b64":"DYwc+ilPsLWar06H0uqaMbc/yj2u32U2mMiLtoaK1F2PRSOtULH3s7hZbraATUnaRTzSw7mEsOFTLBfynDGUCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b709321b5f5c637b00b839ed8675f2fea1cb1ce1a8f93377ad551670eaf82ad6","last_reissued_at":"2026-05-18T00:04:55.538418Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:04:55.538418Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.03704","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:04:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ak7K61x8OdsoYD+4sDvHIi9AJD+RmNzl6LSucgoEmGffRkQxfVkTJvCOTWlpJpcAT6lh7vi75vZe91REgcrQDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T20:54:50.043575Z"},"content_sha256":"c2dce21ef5bf66c1544245507a39914b29f8e197aad170c88a09a7f2362952ff","schema_version":"1.0","event_id":"sha256:c2dce21ef5bf66c1544245507a39914b29f8e197aad170c88a09a7f2362952ff"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:W4ETEG27LRRXWAFYHHWYM5PS72","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Soft gluon resummation for Higgs boson pair production including finite Mt effects","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Daniel de Florian, Javier Mazzitelli","submitted_at":"2018-07-10T15:22:24Z","abstract_excerpt":"We perform the all orders resummation of threshold enhanced contributions for the Higgs boson pair production cross section via gluon fusion, including finite top quark mass ($M_t$) effects. We present results for the total cross section and Higgs pair invariant mass ($M_{hh}$) distribution. We obtain results at next-to-leading logarithmic accuracy (NLL) which retain the full $M_t$ dependence, and are matched to the full next-to-leading order (NLO) prediction. Our NLL+NLO results represent the most advanced prediction with full $M_t$ dependence for this process, and produce an increase of abou"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03704","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:04:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dtO4Jyi+iLTYKEoDjT1liRDzIyPKX2M8DdNmk0cv6XowNAaTNznXfiHVoMzx4zxDW932/uwEY8DpJP/hDpgvDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T20:54:50.044218Z"},"content_sha256":"5955e82a66c2898d2a21929e9c205d10137b10fb2ee2a1c0b7087adaf1fd02a4","schema_version":"1.0","event_id":"sha256:5955e82a66c2898d2a21929e9c205d10137b10fb2ee2a1c0b7087adaf1fd02a4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/W4ETEG27LRRXWAFYHHWYM5PS72/bundle.json","state_url":"https://pith.science/pith/W4ETEG27LRRXWAFYHHWYM5PS72/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/W4ETEG27LRRXWAFYHHWYM5PS72/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":"2026-05-27T20:54:50Z","links":{"resolver":"https://pith.science/pith/W4ETEG27LRRXWAFYHHWYM5PS72","bundle":"https://pith.science/pith/W4ETEG27LRRXWAFYHHWYM5PS72/bundle.json","state":"https://pith.science/pith/W4ETEG27LRRXWAFYHHWYM5PS72/state.json","well_known_bundle":"https://pith.science/.well-known/pith/W4ETEG27LRRXWAFYHHWYM5PS72/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:W4ETEG27LRRXWAFYHHWYM5PS72","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":"f6bbfbef32e69f9220f252ed8707a32b79544c0ee2b0e0425a382bdacc90e169","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-10T15:22:24Z","title_canon_sha256":"bb8f853504d8abb7bd496c452b8b0fdb22d406de402853f2f72eebd6086d0ece"},"schema_version":"1.0","source":{"id":"1807.03704","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.03704","created_at":"2026-05-18T00:04:55Z"},{"alias_kind":"arxiv_version","alias_value":"1807.03704v1","created_at":"2026-05-18T00:04:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.03704","created_at":"2026-05-18T00:04:55Z"},{"alias_kind":"pith_short_12","alias_value":"W4ETEG27LRRX","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_16","alias_value":"W4ETEG27LRRXWAFY","created_at":"2026-05-18T12:32:59Z"},{"alias_kind":"pith_short_8","alias_value":"W4ETEG27","created_at":"2026-05-18T12:32:59Z"}],"graph_snapshots":[{"event_id":"sha256:5955e82a66c2898d2a21929e9c205d10137b10fb2ee2a1c0b7087adaf1fd02a4","target":"graph","created_at":"2026-05-18T00:04:55Z","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"},"paper":{"abstract_excerpt":"We perform the all orders resummation of threshold enhanced contributions for the Higgs boson pair production cross section via gluon fusion, including finite top quark mass ($M_t$) effects. We present results for the total cross section and Higgs pair invariant mass ($M_{hh}$) distribution. We obtain results at next-to-leading logarithmic accuracy (NLL) which retain the full $M_t$ dependence, and are matched to the full next-to-leading order (NLO) prediction. Our NLL+NLO results represent the most advanced prediction with full $M_t$ dependence for this process, and produce an increase of abou","authors_text":"Daniel de Florian, Javier Mazzitelli","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-10T15:22:24Z","title":"Soft gluon resummation for Higgs boson pair production including finite Mt effects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.03704","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:c2dce21ef5bf66c1544245507a39914b29f8e197aad170c88a09a7f2362952ff","target":"record","created_at":"2026-05-18T00:04:55Z","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":"f6bbfbef32e69f9220f252ed8707a32b79544c0ee2b0e0425a382bdacc90e169","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-07-10T15:22:24Z","title_canon_sha256":"bb8f853504d8abb7bd496c452b8b0fdb22d406de402853f2f72eebd6086d0ece"},"schema_version":"1.0","source":{"id":"1807.03704","kind":"arxiv","version":1}},"canonical_sha256":"b709321b5f5c637b00b839ed8675f2fea1cb1ce1a8f93377ad551670eaf82ad6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b709321b5f5c637b00b839ed8675f2fea1cb1ce1a8f93377ad551670eaf82ad6","first_computed_at":"2026-05-18T00:04:55.538418Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:55.538418Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DYwc+ilPsLWar06H0uqaMbc/yj2u32U2mMiLtoaK1F2PRSOtULH3s7hZbraATUnaRTzSw7mEsOFTLBfynDGUCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:55.538972Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.03704","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c2dce21ef5bf66c1544245507a39914b29f8e197aad170c88a09a7f2362952ff","sha256:5955e82a66c2898d2a21929e9c205d10137b10fb2ee2a1c0b7087adaf1fd02a4"],"state_sha256":"6fd17a3d4759d8fb41a8f4b5393ecb41d4c29a6565df713b09f7614e825f24fb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FZOFwez+PjkA9MBq1CunzeYD4/cbYAJkFujWGxruBb72H8Yv7ApCEXCkWhm0jkc+U/zsBpChtbt9qs1Wq/qiCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T20:54:50.047557Z","bundle_sha256":"113b84a17c900f3b871bdce3cdfea978e82f12afa427a518a9bf3962fa29d6fe"}}