{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:J73BHC35NYNXCFMMG6M74SKRX2","short_pith_number":"pith:J73BHC35","schema_version":"1.0","canonical_sha256":"4ff6138b7d6e1b71158c3799fe4951be88275c9f812bdc576c4294e021ba05df","source":{"kind":"arxiv","id":"1501.04753","version":1},"attestation_state":"computed","paper":{"title":"State-of-the-Art Predictions for C-parameter and a Determination of alpha_s","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Andre H. Hoang, Daniel W. Kolodrubetz, Iain W. Stewart, Vicent Mateu","submitted_at":"2015-01-20T10:20:13Z","abstract_excerpt":"The C-parameter event-shape distribution for e+e- annihilation into hadrons is computed in the framework of SCET including input from fixed-order perturbation theory. We calculate all missing ingredients for achieving N3LL resummation accuracy in the cross section, which is then matched onto O(alpha_s^3) fixed-order results. Hadronization power corrections are incorporated as a convolution with a nonperturbative shape function. Wide-angle soft radiation effects introduce an O(Lambda_QCD) renormalon ambiguity in the cross section, which we cure by switching to the Rgap short-distance scheme. We"},"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":"1501.04753","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-01-20T10:20:13Z","cross_cats_sorted":[],"title_canon_sha256":"703009f84e9db635e8c91f9efb928f171568107bcdccf2bf0df3bf98ead12ef7","abstract_canon_sha256":"24062238bf6a0992e52f69c8e993ea2413c50c0c46a5d8fd539b76873b01ad20"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:20:47.104061Z","signature_b64":"EpO+jXSpjaITzcvu5Inlf0QeS+LVe14B8OiBBoh5z3DCj0VJBckmpep70WrCi6Tc8jWg2qTrUv3MgKSMLbceCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4ff6138b7d6e1b71158c3799fe4951be88275c9f812bdc576c4294e021ba05df","last_reissued_at":"2026-05-18T01:20:47.103664Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:20:47.103664Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"State-of-the-Art Predictions for C-parameter and a Determination of alpha_s","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Andre H. Hoang, Daniel W. Kolodrubetz, Iain W. Stewart, Vicent Mateu","submitted_at":"2015-01-20T10:20:13Z","abstract_excerpt":"The C-parameter event-shape distribution for e+e- annihilation into hadrons is computed in the framework of SCET including input from fixed-order perturbation theory. We calculate all missing ingredients for achieving N3LL resummation accuracy in the cross section, which is then matched onto O(alpha_s^3) fixed-order results. Hadronization power corrections are incorporated as a convolution with a nonperturbative shape function. Wide-angle soft radiation effects introduce an O(Lambda_QCD) renormalon ambiguity in the cross section, which we cure by switching to the Rgap short-distance scheme. We"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.04753","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1501.04753","created_at":"2026-05-18T01:20:47.103727+00:00"},{"alias_kind":"arxiv_version","alias_value":"1501.04753v1","created_at":"2026-05-18T01:20:47.103727+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.04753","created_at":"2026-05-18T01:20:47.103727+00:00"},{"alias_kind":"pith_short_12","alias_value":"J73BHC35NYNX","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_16","alias_value":"J73BHC35NYNXCFMM","created_at":"2026-05-18T12:29:27.538025+00:00"},{"alias_kind":"pith_short_8","alias_value":"J73BHC35","created_at":"2026-05-18T12:29:27.538025+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2","json":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2.json","graph_json":"https://pith.science/api/pith-number/J73BHC35NYNXCFMMG6M74SKRX2/graph.json","events_json":"https://pith.science/api/pith-number/J73BHC35NYNXCFMMG6M74SKRX2/events.json","paper":"https://pith.science/paper/J73BHC35"},"agent_actions":{"view_html":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2","download_json":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2.json","view_paper":"https://pith.science/paper/J73BHC35","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1501.04753&json=true","fetch_graph":"https://pith.science/api/pith-number/J73BHC35NYNXCFMMG6M74SKRX2/graph.json","fetch_events":"https://pith.science/api/pith-number/J73BHC35NYNXCFMMG6M74SKRX2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2/action/storage_attestation","attest_author":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2/action/author_attestation","sign_citation":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2/action/citation_signature","submit_replication":"https://pith.science/pith/J73BHC35NYNXCFMMG6M74SKRX2/action/replication_record"}},"created_at":"2026-05-18T01:20:47.103727+00:00","updated_at":"2026-05-18T01:20:47.103727+00:00"}