{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:QBLBCUIU3UK2N5GBYJ42FOD47Q","short_pith_number":"pith:QBLBCUIU","canonical_record":{"source":{"id":"1209.4630","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-ph","submitted_at":"2012-09-20T19:51:14Z","cross_cats_sorted":[],"title_canon_sha256":"668779eb72d87c5f44802ac7b29ae9aca0a25e3d6e74d9f4d5a926a8bc2c2c02","abstract_canon_sha256":"bc8a54c54e1f2e5c4d57451cca7cb9d92997b816445cbf00fccd7fcf07d2638f"},"schema_version":"1.0"},"canonical_sha256":"8056115114dd15a6f4c1c279a2b87cfc3cc57a97e184999933e823ffcbdacae7","source":{"kind":"arxiv","id":"1209.4630","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.4630","created_at":"2026-05-18T03:38:43Z"},{"alias_kind":"arxiv_version","alias_value":"1209.4630v1","created_at":"2026-05-18T03:38:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.4630","created_at":"2026-05-18T03:38:43Z"},{"alias_kind":"pith_short_12","alias_value":"QBLBCUIU3UK2","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QBLBCUIU3UK2N5GB","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QBLBCUIU","created_at":"2026-05-18T12:27:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:QBLBCUIU3UK2N5GBYJ42FOD47Q","target":"record","payload":{"canonical_record":{"source":{"id":"1209.4630","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-ph","submitted_at":"2012-09-20T19:51:14Z","cross_cats_sorted":[],"title_canon_sha256":"668779eb72d87c5f44802ac7b29ae9aca0a25e3d6e74d9f4d5a926a8bc2c2c02","abstract_canon_sha256":"bc8a54c54e1f2e5c4d57451cca7cb9d92997b816445cbf00fccd7fcf07d2638f"},"schema_version":"1.0"},"canonical_sha256":"8056115114dd15a6f4c1c279a2b87cfc3cc57a97e184999933e823ffcbdacae7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:38:43.586004Z","signature_b64":"7W19lpXK/1krR+lL10szlHwIgKnFNgU9WOajc+zSUD0dNMIyRhU2TYRg+xevSYePiPxtQJH+8bqvkZuvGIETAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8056115114dd15a6f4c1c279a2b87cfc3cc57a97e184999933e823ffcbdacae7","last_reissued_at":"2026-05-18T03:38:43.585420Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:38:43.585420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.4630","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":"2026-05-18T03:38:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zyV1RvzzBVFoaaP+L3bLsrev5g4PvPsx27gPC9Fr7VGWvzz1O9WBacWTHIStaQonvhQ4l0SwzK3KyTC+Os/CCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T00:35:53.303732Z"},"content_sha256":"da6184f540af7839542f225ffc67a9aa6a4f08d4b9516124aec8697645329f5b","schema_version":"1.0","event_id":"sha256:da6184f540af7839542f225ffc67a9aa6a4f08d4b9516124aec8697645329f5b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:QBLBCUIU3UK2N5GBYJ42FOD47Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Massive Boson Production at Small q_T in Soft-Collinear Effective Theory","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Daniel Wilhelm, Matthias Neubert, Thomas Becher","submitted_at":"2012-09-20T19:51:14Z","abstract_excerpt":"We study the differential cross sections for electroweak gauge-boson and Higgs production at small and very small transverse-momentum q_T. Large logarithms are resummed using soft-collinear effective theory. The collinear anomaly generates a non-perturbative scale q_*, which protects the processes from receiving large long-distance hadronic contributions. A numerical comparison of our predictions with data on the transverse-momentum distribution in Z-boson production at the Tevatron and LHC is given."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.4630","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":"2026-05-18T03:38:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c5fBA9qNktXIsWgqZR7RlSizAbOZXi7bkbSgs+dpjG0g4BaFNfVSInHYa6gql4wjLZ6sD5z1bioacIFG0jYQBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T00:35:53.304330Z"},"content_sha256":"78bc70ae6713b5930687e6cb3a8b342b795a174d40870c95452b787127573fd9","schema_version":"1.0","event_id":"sha256:78bc70ae6713b5930687e6cb3a8b342b795a174d40870c95452b787127573fd9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QBLBCUIU3UK2N5GBYJ42FOD47Q/bundle.json","state_url":"https://pith.science/pith/QBLBCUIU3UK2N5GBYJ42FOD47Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QBLBCUIU3UK2N5GBYJ42FOD47Q/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":"2026-06-05T00:35:53Z","links":{"resolver":"https://pith.science/pith/QBLBCUIU3UK2N5GBYJ42FOD47Q","bundle":"https://pith.science/pith/QBLBCUIU3UK2N5GBYJ42FOD47Q/bundle.json","state":"https://pith.science/pith/QBLBCUIU3UK2N5GBYJ42FOD47Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QBLBCUIU3UK2N5GBYJ42FOD47Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:QBLBCUIU3UK2N5GBYJ42FOD47Q","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":"bc8a54c54e1f2e5c4d57451cca7cb9d92997b816445cbf00fccd7fcf07d2638f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-ph","submitted_at":"2012-09-20T19:51:14Z","title_canon_sha256":"668779eb72d87c5f44802ac7b29ae9aca0a25e3d6e74d9f4d5a926a8bc2c2c02"},"schema_version":"1.0","source":{"id":"1209.4630","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.4630","created_at":"2026-05-18T03:38:43Z"},{"alias_kind":"arxiv_version","alias_value":"1209.4630v1","created_at":"2026-05-18T03:38:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.4630","created_at":"2026-05-18T03:38:43Z"},{"alias_kind":"pith_short_12","alias_value":"QBLBCUIU3UK2","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_16","alias_value":"QBLBCUIU3UK2N5GB","created_at":"2026-05-18T12:27:18Z"},{"alias_kind":"pith_short_8","alias_value":"QBLBCUIU","created_at":"2026-05-18T12:27:18Z"}],"graph_snapshots":[{"event_id":"sha256:78bc70ae6713b5930687e6cb3a8b342b795a174d40870c95452b787127573fd9","target":"graph","created_at":"2026-05-18T03:38:43Z","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":"We study the differential cross sections for electroweak gauge-boson and Higgs production at small and very small transverse-momentum q_T. Large logarithms are resummed using soft-collinear effective theory. The collinear anomaly generates a non-perturbative scale q_*, which protects the processes from receiving large long-distance hadronic contributions. A numerical comparison of our predictions with data on the transverse-momentum distribution in Z-boson production at the Tevatron and LHC is given.","authors_text":"Daniel Wilhelm, Matthias Neubert, Thomas Becher","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-ph","submitted_at":"2012-09-20T19:51:14Z","title":"Massive Boson Production at Small q_T in Soft-Collinear Effective Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.4630","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:da6184f540af7839542f225ffc67a9aa6a4f08d4b9516124aec8697645329f5b","target":"record","created_at":"2026-05-18T03:38:43Z","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":"bc8a54c54e1f2e5c4d57451cca7cb9d92997b816445cbf00fccd7fcf07d2638f","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/3.0/","primary_cat":"hep-ph","submitted_at":"2012-09-20T19:51:14Z","title_canon_sha256":"668779eb72d87c5f44802ac7b29ae9aca0a25e3d6e74d9f4d5a926a8bc2c2c02"},"schema_version":"1.0","source":{"id":"1209.4630","kind":"arxiv","version":1}},"canonical_sha256":"8056115114dd15a6f4c1c279a2b87cfc3cc57a97e184999933e823ffcbdacae7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8056115114dd15a6f4c1c279a2b87cfc3cc57a97e184999933e823ffcbdacae7","first_computed_at":"2026-05-18T03:38:43.585420Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:38:43.585420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7W19lpXK/1krR+lL10szlHwIgKnFNgU9WOajc+zSUD0dNMIyRhU2TYRg+xevSYePiPxtQJH+8bqvkZuvGIETAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:38:43.586004Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.4630","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da6184f540af7839542f225ffc67a9aa6a4f08d4b9516124aec8697645329f5b","sha256:78bc70ae6713b5930687e6cb3a8b342b795a174d40870c95452b787127573fd9"],"state_sha256":"71029e3a1f031e4f34cefb5c366f0e27d6b55a9eb3394d7f4bc07af0de72bd84"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aH5zPYf4hhimSAhoeKWCSNMkjgPfeof9/ZfO2CjOjRTwKjU+uJxwBWDw72prTSCrwgH4CK8n2AaJVP7swfHvBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T00:35:53.307460Z","bundle_sha256":"d828636fbdf25d0245f93b639114e71388f91f71505629dcb06445ab6ac0135f"}}