{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:3FW5SHLWUCOO6SCF7AT3RUO44R","short_pith_number":"pith:3FW5SHLW","schema_version":"1.0","canonical_sha256":"d96dd91d76a09cef4845f827b8d1dce4677b8fa75042f23b2057f4098c4be257","source":{"kind":"arxiv","id":"2410.22148","version":1},"attestation_state":"computed","paper":{"title":"Event generation with Sherpa 3","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alan Price, Christian G\\\"utschow, Daniel Reichelt, Davide Napoletano, Enrico Bothmann, Frank Krauss, Frank Siegert, Joshua Isaacson, Lois Flower, Mareen Hoppe, Marek Sch\\\"onherr, Max Knobbe, Peter Meinzinger, Stefan H\\\"oche, Steffen Schumann","submitted_at":"2024-10-29T15:47:12Z","abstract_excerpt":"Sherpa is a general-purpose Monte Carlo event generator for the simulation of particle collisions in high-energy collider experiments. We summarise new developments, essential features, and ongoing improvements within the Sherpa 3 release series. Physics improvements include higher-order electroweak corrections, simulations of photoproduction and hard diffraction at NLO QCD, heavy-flavour matching in NLO multijet merging, spin-polarised cross section calculations, and a new model of colour reconnections. In addition, the modelling of hadronisation, the underlying event and QED effects in both "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2410.22148","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2024-10-29T15:47:12Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"752cf395cfa2a1f7f186d7a844387b575471d55ce1afb03ecabbee82fa3abc97","abstract_canon_sha256":"4c1fe67e2f14132180e11e95570b2ef7e26b4f56ef6fa3ed0dff476f5692ca13"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:28:04.707485Z","signature_b64":"2RJZNbj02iqbNtjbK0aT4adIyJDxwYUprDW2rqQeh5lIlRrjADWmoUPuxlFCJAzpl2pvyNe2zZeyGIMOqLKICg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d96dd91d76a09cef4845f827b8d1dce4677b8fa75042f23b2057f4098c4be257","last_reissued_at":"2026-07-05T09:28:04.706911Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:28:04.706911Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Event generation with Sherpa 3","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Alan Price, Christian G\\\"utschow, Daniel Reichelt, Davide Napoletano, Enrico Bothmann, Frank Krauss, Frank Siegert, Joshua Isaacson, Lois Flower, Mareen Hoppe, Marek Sch\\\"onherr, Max Knobbe, Peter Meinzinger, Stefan H\\\"oche, Steffen Schumann","submitted_at":"2024-10-29T15:47:12Z","abstract_excerpt":"Sherpa is a general-purpose Monte Carlo event generator for the simulation of particle collisions in high-energy collider experiments. We summarise new developments, essential features, and ongoing improvements within the Sherpa 3 release series. Physics improvements include higher-order electroweak corrections, simulations of photoproduction and hard diffraction at NLO QCD, heavy-flavour matching in NLO multijet merging, spin-polarised cross section calculations, and a new model of colour reconnections. In addition, the modelling of hadronisation, the underlying event and QED effects in both "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2410.22148","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2410.22148/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2410.22148","created_at":"2026-07-05T09:28:04.706971+00:00"},{"alias_kind":"arxiv_version","alias_value":"2410.22148v1","created_at":"2026-07-05T09:28:04.706971+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2410.22148","created_at":"2026-07-05T09:28:04.706971+00:00"},{"alias_kind":"pith_short_12","alias_value":"3FW5SHLWUCOO","created_at":"2026-07-05T09:28:04.706971+00:00"},{"alias_kind":"pith_short_16","alias_value":"3FW5SHLWUCOO6SCF","created_at":"2026-07-05T09:28:04.706971+00:00"},{"alias_kind":"pith_short_8","alias_value":"3FW5SHLW","created_at":"2026-07-05T09:28:04.706971+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":13,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2607.07788","citing_title":"Factorization of elastic, single, and double diffractive $pp$ scattering","ref_index":17,"is_internal_anchor":true},{"citing_arxiv_id":"2607.06059","citing_title":"A resonance-aware MC@NLO QCD+EW-matched calculation of lepton-pair production","ref_index":19,"is_internal_anchor":true},{"citing_arxiv_id":"2606.24702","citing_title":"Reweighting Underlying Event and Colour Reconnection parameter variations in Sherpa","ref_index":8,"is_internal_anchor":false},{"citing_arxiv_id":"2606.26247","citing_title":"Double-real corrections to color singlet decay in a parton-shower inspired scheme","ref_index":70,"is_internal_anchor":false},{"citing_arxiv_id":"2606.18093","citing_title":"Probing jet evolution with charged energy correlators in small systems","ref_index":14,"is_internal_anchor":false},{"citing_arxiv_id":"2605.02622","citing_title":"Studying the Infrared Behaviour of Improved Logarithmic Accuracy Parton Showers with Herwig","ref_index":5,"is_internal_anchor":false},{"citing_arxiv_id":"2601.10420","citing_title":"On the reconstruction of kinematic distributions computed with Monte Carlo methods using orthogonal basis functions","ref_index":23,"is_internal_anchor":false},{"citing_arxiv_id":"2605.18360","citing_title":"Nested-GPT for variable-multiplicity parton showers: A case study in the resummation of non-global logarithms","ref_index":36,"is_internal_anchor":false},{"citing_arxiv_id":"2605.18360","citing_title":"Nested-GPT for variable-multiplicity parton showers: A case study in the resummation of non-global logarithms","ref_index":34,"is_internal_anchor":false},{"citing_arxiv_id":"2512.04959","citing_title":"Towards a Fully Automated Differential $\\text{NNLO}_\\text{EW}$ Generator for Lepton Colliders","ref_index":59,"is_internal_anchor":false},{"citing_arxiv_id":"2604.03511","citing_title":"Monte Carlo Event Generation with Continuous Normalizing Flows","ref_index":49,"is_internal_anchor":false},{"citing_arxiv_id":"2604.13978","citing_title":"Resonance- and Width-aware Parton Shower Evolution and NLO Matching","ref_index":31,"is_internal_anchor":false},{"citing_arxiv_id":"2605.02622","citing_title":"Studying the Infrared Behaviour of Improved Logarithmic Accuracy Parton Showers with Herwig","ref_index":5,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R","json":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R.json","graph_json":"https://pith.science/api/pith-number/3FW5SHLWUCOO6SCF7AT3RUO44R/graph.json","events_json":"https://pith.science/api/pith-number/3FW5SHLWUCOO6SCF7AT3RUO44R/events.json","paper":"https://pith.science/paper/3FW5SHLW"},"agent_actions":{"view_html":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R","download_json":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R.json","view_paper":"https://pith.science/paper/3FW5SHLW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2410.22148&json=true","fetch_graph":"https://pith.science/api/pith-number/3FW5SHLWUCOO6SCF7AT3RUO44R/graph.json","fetch_events":"https://pith.science/api/pith-number/3FW5SHLWUCOO6SCF7AT3RUO44R/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R/action/storage_attestation","attest_author":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R/action/author_attestation","sign_citation":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R/action/citation_signature","submit_replication":"https://pith.science/pith/3FW5SHLWUCOO6SCF7AT3RUO44R/action/replication_record"}},"created_at":"2026-07-05T09:28:04.706971+00:00","updated_at":"2026-07-05T09:28:04.706971+00:00"}