{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:ML3HXKUVSIRXRRTPVWC6C2LX6S","short_pith_number":"pith:ML3HXKUV","canonical_record":{"source":{"id":"1704.05783","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T15:42:45Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ffa6dad980d789dc1d4a49524b8c8314264ee53c4f44c4c4f09f651c1d6c0fe5","abstract_canon_sha256":"9767d4d0da89563436f880957b73d397ebf9f25572e1c5f192d63e2d92b9155f"},"schema_version":"1.0"},"canonical_sha256":"62f67baa95922378c66fad85e16977f48725de238aa8413902660db6a1c3f688","source":{"kind":"arxiv","id":"1704.05783","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.05783","created_at":"2026-05-18T00:08:31Z"},{"alias_kind":"arxiv_version","alias_value":"1704.05783v2","created_at":"2026-05-18T00:08:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.05783","created_at":"2026-05-18T00:08:31Z"},{"alias_kind":"pith_short_12","alias_value":"ML3HXKUVSIRX","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"ML3HXKUVSIRXRRTP","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"ML3HXKUV","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:ML3HXKUVSIRXRRTPVWC6C2LX6S","target":"record","payload":{"canonical_record":{"source":{"id":"1704.05783","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T15:42:45Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"ffa6dad980d789dc1d4a49524b8c8314264ee53c4f44c4c4f09f651c1d6c0fe5","abstract_canon_sha256":"9767d4d0da89563436f880957b73d397ebf9f25572e1c5f192d63e2d92b9155f"},"schema_version":"1.0"},"canonical_sha256":"62f67baa95922378c66fad85e16977f48725de238aa8413902660db6a1c3f688","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:08:31.543612Z","signature_b64":"GFQQjygl38rQlizd/hrSKqgwvqgFBnQ0sNv0G3TAPPrnNr9LWtMKOxRipfQg+pUM4NUtOXfGO6TnyWyuaKJ7AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"62f67baa95922378c66fad85e16977f48725de238aa8413902660db6a1c3f688","last_reissued_at":"2026-05-18T00:08:31.542855Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:08:31.542855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1704.05783","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":"2026-05-18T00:08:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rwYaeMbCPOch9wk843uid6fNjh+45pC+TgB5M7ll/GRG8y9aBOEPkvpYyeRjKSkII3Xb5quK47fNlS5z7tADBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:47:56.663136Z"},"content_sha256":"3a7406ec48feabaf9ce75c3d3523478f2d43859baee47368b14f864987523a0b","schema_version":"1.0","event_id":"sha256:3a7406ec48feabaf9ce75c3d3523478f2d43859baee47368b14f864987523a0b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:ML3HXKUVSIRXRRTPVWC6C2LX6S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Automation of NLO QCD and EW corrections with Sherpa and Recola","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Ansgar Denner, Benedikt Biedermann, Jennifer M. Thompson, Mathieu Pellen, Steffen Schumann, Stephan Br\\\"auer","submitted_at":"2017-04-19T15:42:45Z","abstract_excerpt":"This publication presents the combination of the one-loop matrix-element generator Recola with the multipurpose Monte Carlo program Sherpa. Since both programs are highly automated, the resulting Sherpa+Recola framework allows for the computation of -in principle- any Standard Model process at both NLO QCD and EW accuracy. To illustrate this, three representative LHC processes have been computed at NLO QCD and EW: vector-boson production in association with jets, off-shell Z-boson pair production, and the production of a top-quark pair in association with a Higgs boson. In addition to fixed-or"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.05783","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":""},"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":"2026-05-18T00:08:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Y4g2fbsRKTkgQ+t2WZK2m6rnJSVBOBKP4jQc1QXpcNwC2lkwfLIWckk9JoxT1Y11DAXsRtKPZKM2/2tMx7RzDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:47:56.663818Z"},"content_sha256":"222b16a93bf6308711254f50d660449116a77b63286e9c800dac39a08d13075a","schema_version":"1.0","event_id":"sha256:222b16a93bf6308711254f50d660449116a77b63286e9c800dac39a08d13075a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ML3HXKUVSIRXRRTPVWC6C2LX6S/bundle.json","state_url":"https://pith.science/pith/ML3HXKUVSIRXRRTPVWC6C2LX6S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ML3HXKUVSIRXRRTPVWC6C2LX6S/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":"2026-05-25T15:47:56Z","links":{"resolver":"https://pith.science/pith/ML3HXKUVSIRXRRTPVWC6C2LX6S","bundle":"https://pith.science/pith/ML3HXKUVSIRXRRTPVWC6C2LX6S/bundle.json","state":"https://pith.science/pith/ML3HXKUVSIRXRRTPVWC6C2LX6S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ML3HXKUVSIRXRRTPVWC6C2LX6S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ML3HXKUVSIRXRRTPVWC6C2LX6S","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":"9767d4d0da89563436f880957b73d397ebf9f25572e1c5f192d63e2d92b9155f","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T15:42:45Z","title_canon_sha256":"ffa6dad980d789dc1d4a49524b8c8314264ee53c4f44c4c4f09f651c1d6c0fe5"},"schema_version":"1.0","source":{"id":"1704.05783","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1704.05783","created_at":"2026-05-18T00:08:31Z"},{"alias_kind":"arxiv_version","alias_value":"1704.05783v2","created_at":"2026-05-18T00:08:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1704.05783","created_at":"2026-05-18T00:08:31Z"},{"alias_kind":"pith_short_12","alias_value":"ML3HXKUVSIRX","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"ML3HXKUVSIRXRRTP","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"ML3HXKUV","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:222b16a93bf6308711254f50d660449116a77b63286e9c800dac39a08d13075a","target":"graph","created_at":"2026-05-18T00:08:31Z","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"},"paper":{"abstract_excerpt":"This publication presents the combination of the one-loop matrix-element generator Recola with the multipurpose Monte Carlo program Sherpa. Since both programs are highly automated, the resulting Sherpa+Recola framework allows for the computation of -in principle- any Standard Model process at both NLO QCD and EW accuracy. To illustrate this, three representative LHC processes have been computed at NLO QCD and EW: vector-boson production in association with jets, off-shell Z-boson pair production, and the production of a top-quark pair in association with a Higgs boson. In addition to fixed-or","authors_text":"Ansgar Denner, Benedikt Biedermann, Jennifer M. Thompson, Mathieu Pellen, Steffen Schumann, Stephan Br\\\"auer","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T15:42:45Z","title":"Automation of NLO QCD and EW corrections with Sherpa and Recola"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1704.05783","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":"sha256:3a7406ec48feabaf9ce75c3d3523478f2d43859baee47368b14f864987523a0b","target":"record","created_at":"2026-05-18T00:08:31Z","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":"9767d4d0da89563436f880957b73d397ebf9f25572e1c5f192d63e2d92b9155f","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-04-19T15:42:45Z","title_canon_sha256":"ffa6dad980d789dc1d4a49524b8c8314264ee53c4f44c4c4f09f651c1d6c0fe5"},"schema_version":"1.0","source":{"id":"1704.05783","kind":"arxiv","version":2}},"canonical_sha256":"62f67baa95922378c66fad85e16977f48725de238aa8413902660db6a1c3f688","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"62f67baa95922378c66fad85e16977f48725de238aa8413902660db6a1c3f688","first_computed_at":"2026-05-18T00:08:31.542855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:08:31.542855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GFQQjygl38rQlizd/hrSKqgwvqgFBnQ0sNv0G3TAPPrnNr9LWtMKOxRipfQg+pUM4NUtOXfGO6TnyWyuaKJ7AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:08:31.543612Z","signed_message":"canonical_sha256_bytes"},"source_id":"1704.05783","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3a7406ec48feabaf9ce75c3d3523478f2d43859baee47368b14f864987523a0b","sha256:222b16a93bf6308711254f50d660449116a77b63286e9c800dac39a08d13075a"],"state_sha256":"f6d6a1f558c0e7d4695683c6569167176ab680cd149091c482c19e368f306864"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"T4NMs9dwJb1dgmI3Hemo3gW+Yws10+owy7mW9Aznu+K0v+d8CD97PspDC0MX/tkk+oo7yqghUu53MR81CfVRBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T15:47:56.667582Z","bundle_sha256":"a7c78383e7b9bcc0cb22e54fc10540d5a678b369c2ac0730d8fa7efd45e14b21"}}