{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:OEZJTU7E2UMUYLAK67AQCW2GTM","short_pith_number":"pith:OEZJTU7E","canonical_record":{"source":{"id":"2407.20842","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-07-30T14:15:10Z","cross_cats_sorted":[],"title_canon_sha256":"573761dddd7844abaead76bda1c8d066001e08885341de79f61e69282409fcd7","abstract_canon_sha256":"12be2b2e655232ae384b8f23cca07b6342369b19f7434b68f441ba1b7cdb73fe"},"schema_version":"1.0"},"canonical_sha256":"713299d3e4d5194c2c0af7c1015b469b1d00c254fcd3b0a19eb30479fe9954b5","source":{"kind":"arxiv","id":"2407.20842","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.20842","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"arxiv_version","alias_value":"2407.20842v2","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.20842","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"pith_short_12","alias_value":"OEZJTU7E2UMU","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"pith_short_16","alias_value":"OEZJTU7E2UMUYLAK","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"pith_short_8","alias_value":"OEZJTU7E","created_at":"2026-07-05T11:11:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:OEZJTU7E2UMUYLAK67AQCW2GTM","target":"record","payload":{"canonical_record":{"source":{"id":"2407.20842","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-07-30T14:15:10Z","cross_cats_sorted":[],"title_canon_sha256":"573761dddd7844abaead76bda1c8d066001e08885341de79f61e69282409fcd7","abstract_canon_sha256":"12be2b2e655232ae384b8f23cca07b6342369b19f7434b68f441ba1b7cdb73fe"},"schema_version":"1.0"},"canonical_sha256":"713299d3e4d5194c2c0af7c1015b469b1d00c254fcd3b0a19eb30479fe9954b5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:11:33.589395Z","signature_b64":"KSF/+oZY+bd0CtYB8SWEmNxQUrRTOgrDfwv15Hk/fPGt4vjPGM3vSZG2ZmLPeZiQ59I+e1Q2uY9as9PuPpvwCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"713299d3e4d5194c2c0af7c1015b469b1d00c254fcd3b0a19eb30479fe9954b5","last_reissued_at":"2026-07-05T11:11:33.588832Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:11:33.588832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.20842","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":"2026-07-05T11:11:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vwJzs1+idOl27koOfUo9D2rsu4MIhgbUtzwSAGW7dM6LK/RdOX06J2tVFniayv7koTZqi1jf9EDnEH4xXtWvDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T23:37:24.239880Z"},"content_sha256":"06e99e65ab49784d92043b8220477a85c135c7d1cbeee5b38916a12c5bc5c02e","schema_version":"1.0","event_id":"sha256:06e99e65ab49784d92043b8220477a85c135c7d1cbeee5b38916a12c5bc5c02e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:OEZJTU7E2UMUYLAK67AQCW2GTM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Perturbative RGE systematics in precision observables","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Francesco Hautmann, Giuseppe Bozzi, Valerio Bertone","submitted_at":"2024-07-30T14:15:10Z","abstract_excerpt":"QCD calculations for collider physics make use of perturbative solutions of renormalisation group equations (RGEs). Ambiguities related to these solutions can contribute significantly to systematic uncertainties of theoretical predictions for physical observables. We propose a general method to estimate these systematic effects using techniques inspired by soft-gluon and transverse-momentum resummation approaches. We first discuss the cases of the evolution of strong coupling $\\alpha_s$, collinear parton-distribution functions (PDFs), and transverse-momentum-dependent distributions (TMDs). We "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.20842","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/2407.20842/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":"2026-07-05T11:11:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mvlh4cQPjacUHoyvmhk+JWJs5h6x1lTG4gfgh0NX9BIbFAU6eSxxq7PzJ2oxgcIVkehuEG7Gj0Fejk7zoOa5DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T23:37:24.240648Z"},"content_sha256":"cc4ec0376aa4f8eca31ab1500e6047feab1c8db4c5fb2721b6c0301bedadf865","schema_version":"1.0","event_id":"sha256:cc4ec0376aa4f8eca31ab1500e6047feab1c8db4c5fb2721b6c0301bedadf865"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OEZJTU7E2UMUYLAK67AQCW2GTM/bundle.json","state_url":"https://pith.science/pith/OEZJTU7E2UMUYLAK67AQCW2GTM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OEZJTU7E2UMUYLAK67AQCW2GTM/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":"2026-08-16T23:37:24Z","links":{"resolver":"https://pith.science/pith/OEZJTU7E2UMUYLAK67AQCW2GTM","bundle":"https://pith.science/pith/OEZJTU7E2UMUYLAK67AQCW2GTM/bundle.json","state":"https://pith.science/pith/OEZJTU7E2UMUYLAK67AQCW2GTM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OEZJTU7E2UMUYLAK67AQCW2GTM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:OEZJTU7E2UMUYLAK67AQCW2GTM","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":"12be2b2e655232ae384b8f23cca07b6342369b19f7434b68f441ba1b7cdb73fe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-07-30T14:15:10Z","title_canon_sha256":"573761dddd7844abaead76bda1c8d066001e08885341de79f61e69282409fcd7"},"schema_version":"1.0","source":{"id":"2407.20842","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.20842","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"arxiv_version","alias_value":"2407.20842v2","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.20842","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"pith_short_12","alias_value":"OEZJTU7E2UMU","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"pith_short_16","alias_value":"OEZJTU7E2UMUYLAK","created_at":"2026-07-05T11:11:33Z"},{"alias_kind":"pith_short_8","alias_value":"OEZJTU7E","created_at":"2026-07-05T11:11:33Z"}],"graph_snapshots":[{"event_id":"sha256:cc4ec0376aa4f8eca31ab1500e6047feab1c8db4c5fb2721b6c0301bedadf865","target":"graph","created_at":"2026-07-05T11:11:33Z","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/2407.20842/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"QCD calculations for collider physics make use of perturbative solutions of renormalisation group equations (RGEs). Ambiguities related to these solutions can contribute significantly to systematic uncertainties of theoretical predictions for physical observables. We propose a general method to estimate these systematic effects using techniques inspired by soft-gluon and transverse-momentum resummation approaches. We first discuss the cases of the evolution of strong coupling $\\alpha_s$, collinear parton-distribution functions (PDFs), and transverse-momentum-dependent distributions (TMDs). We ","authors_text":"Francesco Hautmann, Giuseppe Bozzi, Valerio Bertone","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-07-30T14:15:10Z","title":"Perturbative RGE systematics in precision observables"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.20842","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":"sha256:06e99e65ab49784d92043b8220477a85c135c7d1cbeee5b38916a12c5bc5c02e","target":"record","created_at":"2026-07-05T11:11:33Z","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":"12be2b2e655232ae384b8f23cca07b6342369b19f7434b68f441ba1b7cdb73fe","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2024-07-30T14:15:10Z","title_canon_sha256":"573761dddd7844abaead76bda1c8d066001e08885341de79f61e69282409fcd7"},"schema_version":"1.0","source":{"id":"2407.20842","kind":"arxiv","version":2}},"canonical_sha256":"713299d3e4d5194c2c0af7c1015b469b1d00c254fcd3b0a19eb30479fe9954b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"713299d3e4d5194c2c0af7c1015b469b1d00c254fcd3b0a19eb30479fe9954b5","first_computed_at":"2026-07-05T11:11:33.588832Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:11:33.588832Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KSF/+oZY+bd0CtYB8SWEmNxQUrRTOgrDfwv15Hk/fPGt4vjPGM3vSZG2ZmLPeZiQ59I+e1Q2uY9as9PuPpvwCw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:11:33.589395Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.20842","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:06e99e65ab49784d92043b8220477a85c135c7d1cbeee5b38916a12c5bc5c02e","sha256:cc4ec0376aa4f8eca31ab1500e6047feab1c8db4c5fb2721b6c0301bedadf865"],"state_sha256":"08159fb24c9a08e4f0354a850efdf5cfd2dd0e2ddcdfcaf1bcd93e2577ea0246"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Crsm5SEIeXNlwT3m9ZC4dw1mdYrOSQtTiq5bJrrXtSvfaqoNLbbINt4p+Ls2q3h3MtbzsB/8MXoHrBZCbascDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T23:37:24.246698Z","bundle_sha256":"ecf4373885706c542135b96ddb12dd9323edff0f3b1a887fe37ff77c2cfe2f94"}}