{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:MDGQXHZS55X2HKS6RXZN7KROO2","short_pith_number":"pith:MDGQXHZS","canonical_record":{"source":{"id":"1801.03560","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-01-10T21:29:52Z","cross_cats_sorted":[],"title_canon_sha256":"a88bdd17e0881984b8801d3cc1681993367e134727d6b3915a1ca36b63aed9bf","abstract_canon_sha256":"aa03d833e7df97b100106ebc5da47a816fc231b83d79126617b8acfe9985cf25"},"schema_version":"1.0"},"canonical_sha256":"60cd0b9f32ef6fa3aa5e8df2dfaa2e7699d41a0fc1106aace3fbdda1d431b97d","source":{"kind":"arxiv","id":"1801.03560","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03560","created_at":"2026-05-18T00:24:28Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03560v1","created_at":"2026-05-18T00:24:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03560","created_at":"2026-05-18T00:24:28Z"},{"alias_kind":"pith_short_12","alias_value":"MDGQXHZS55X2","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"MDGQXHZS55X2HKS6","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"MDGQXHZS","created_at":"2026-05-18T12:32:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:MDGQXHZS55X2HKS6RXZN7KROO2","target":"record","payload":{"canonical_record":{"source":{"id":"1801.03560","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-01-10T21:29:52Z","cross_cats_sorted":[],"title_canon_sha256":"a88bdd17e0881984b8801d3cc1681993367e134727d6b3915a1ca36b63aed9bf","abstract_canon_sha256":"aa03d833e7df97b100106ebc5da47a816fc231b83d79126617b8acfe9985cf25"},"schema_version":"1.0"},"canonical_sha256":"60cd0b9f32ef6fa3aa5e8df2dfaa2e7699d41a0fc1106aace3fbdda1d431b97d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:24:28.484792Z","signature_b64":"nGQ3Zz0vtBnqOxrkXjxmoP76DAjALpk3FwtaOnewU60ayak/FIcEryX61K8jfygx7vfNNg6QZGFKtyldt48EDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"60cd0b9f32ef6fa3aa5e8df2dfaa2e7699d41a0fc1106aace3fbdda1d431b97d","last_reissued_at":"2026-05-18T00:24:28.484258Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:24:28.484258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1801.03560","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":"2026-05-18T00:24:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8ucH5twJw5Ungr4Be/fTMxxcSXJfzZZG9obyl39iGKODKKdYCak8hIRviRG5TemhvS2wVf6Y646+MLA4xa4xAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T05:08:41.340474Z"},"content_sha256":"bf41f42e5714024d83002791c85be64750b3f53f4be6ba69ebd737976172ecfc","schema_version":"1.0","event_id":"sha256:bf41f42e5714024d83002791c85be64750b3f53f4be6ba69ebd737976172ecfc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:MDGQXHZS55X2HKS6RXZN7KROO2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"KKMC-hh: A Precision Event Generator for EW Radiative Corrections in Hadron Scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"B.F.L. Ward, S.A. Yost, S. Jadach, Z. Was","submitted_at":"2018-01-10T21:29:52Z","abstract_excerpt":"KKMC-hh is a precision event-generator for Z production and decay in hadronic collisions, which applies amplitude-level exponentiation to both initial and final state photon radiation, including perturbative residuals through order $\\alpha^2 L$, together with electroweak matrix element corrections. We present results showing the effect of multi-photon radiation for cuts motivated by a recent ATLAS W-mass analysis. We also show preliminary untuned comparisons of the electroweak corrections of KKMC-hh to those of HORACE, which includes order $\\alpha$ corrections with exponentiated final-state ph"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03560","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":"2026-05-18T00:24:28Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ksICHprz03DQNOhbxbGP1ncnVo20Y1FfYxepRSftsueNcyUg4XGpAilPW0ZMquJibAZLQCY4Y7oRJgas47rsDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-11T05:08:41.341058Z"},"content_sha256":"39b1ab3f0d9210ac57f62d3940f976a42cb12acfe586e313cf7ed3b2681c96ea","schema_version":"1.0","event_id":"sha256:39b1ab3f0d9210ac57f62d3940f976a42cb12acfe586e313cf7ed3b2681c96ea"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MDGQXHZS55X2HKS6RXZN7KROO2/bundle.json","state_url":"https://pith.science/pith/MDGQXHZS55X2HKS6RXZN7KROO2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MDGQXHZS55X2HKS6RXZN7KROO2/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":"2026-06-11T05:08:41Z","links":{"resolver":"https://pith.science/pith/MDGQXHZS55X2HKS6RXZN7KROO2","bundle":"https://pith.science/pith/MDGQXHZS55X2HKS6RXZN7KROO2/bundle.json","state":"https://pith.science/pith/MDGQXHZS55X2HKS6RXZN7KROO2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MDGQXHZS55X2HKS6RXZN7KROO2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:MDGQXHZS55X2HKS6RXZN7KROO2","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":"aa03d833e7df97b100106ebc5da47a816fc231b83d79126617b8acfe9985cf25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-01-10T21:29:52Z","title_canon_sha256":"a88bdd17e0881984b8801d3cc1681993367e134727d6b3915a1ca36b63aed9bf"},"schema_version":"1.0","source":{"id":"1801.03560","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.03560","created_at":"2026-05-18T00:24:28Z"},{"alias_kind":"arxiv_version","alias_value":"1801.03560v1","created_at":"2026-05-18T00:24:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.03560","created_at":"2026-05-18T00:24:28Z"},{"alias_kind":"pith_short_12","alias_value":"MDGQXHZS55X2","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_16","alias_value":"MDGQXHZS55X2HKS6","created_at":"2026-05-18T12:32:37Z"},{"alias_kind":"pith_short_8","alias_value":"MDGQXHZS","created_at":"2026-05-18T12:32:37Z"}],"graph_snapshots":[{"event_id":"sha256:39b1ab3f0d9210ac57f62d3940f976a42cb12acfe586e313cf7ed3b2681c96ea","target":"graph","created_at":"2026-05-18T00:24:28Z","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":"KKMC-hh is a precision event-generator for Z production and decay in hadronic collisions, which applies amplitude-level exponentiation to both initial and final state photon radiation, including perturbative residuals through order $\\alpha^2 L$, together with electroweak matrix element corrections. We present results showing the effect of multi-photon radiation for cuts motivated by a recent ATLAS W-mass analysis. We also show preliminary untuned comparisons of the electroweak corrections of KKMC-hh to those of HORACE, which includes order $\\alpha$ corrections with exponentiated final-state ph","authors_text":"B.F.L. Ward, S.A. Yost, S. Jadach, Z. Was","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-01-10T21:29:52Z","title":"KKMC-hh: A Precision Event Generator for EW Radiative Corrections in Hadron Scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.03560","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:bf41f42e5714024d83002791c85be64750b3f53f4be6ba69ebd737976172ecfc","target":"record","created_at":"2026-05-18T00:24:28Z","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":"aa03d833e7df97b100106ebc5da47a816fc231b83d79126617b8acfe9985cf25","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-01-10T21:29:52Z","title_canon_sha256":"a88bdd17e0881984b8801d3cc1681993367e134727d6b3915a1ca36b63aed9bf"},"schema_version":"1.0","source":{"id":"1801.03560","kind":"arxiv","version":1}},"canonical_sha256":"60cd0b9f32ef6fa3aa5e8df2dfaa2e7699d41a0fc1106aace3fbdda1d431b97d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"60cd0b9f32ef6fa3aa5e8df2dfaa2e7699d41a0fc1106aace3fbdda1d431b97d","first_computed_at":"2026-05-18T00:24:28.484258Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:24:28.484258Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nGQ3Zz0vtBnqOxrkXjxmoP76DAjALpk3FwtaOnewU60ayak/FIcEryX61K8jfygx7vfNNg6QZGFKtyldt48EDA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:24:28.484792Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.03560","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bf41f42e5714024d83002791c85be64750b3f53f4be6ba69ebd737976172ecfc","sha256:39b1ab3f0d9210ac57f62d3940f976a42cb12acfe586e313cf7ed3b2681c96ea"],"state_sha256":"ce5fefd9d3ad8115bc992006c49c87bd2856b4bfd05d25f81fd7744ecf5d01a3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"RK3s6fENi15cwxd3nPkKDev970BBLKDPwvhqThz9x7uRsQjLFVHoDQkgk4EkbtNgBJ5ZTm6EEFLjb2a42amGDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-11T05:08:41.344516Z","bundle_sha256":"81829735b711f00ad301302b72e2eedd5fd7d3aedf30f9839ba0a8aff16ac314"}}