{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:2RAUF5ENGKT6ZGMK6FFDJS7QND","short_pith_number":"pith:2RAUF5EN","canonical_record":{"source":{"id":"1102.0398","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-02T10:34:36Z","cross_cats_sorted":[],"title_canon_sha256":"5c9fe683a390341dacf06173c4478d626349aa131bf68555ea907e661de578e7","abstract_canon_sha256":"8cd9aa8d0f818da8f035cfdbd01ce3d44f59494bc0ccee5ead41395ea41c141a"},"schema_version":"1.0"},"canonical_sha256":"d44142f48d32a7ec998af14a34cbf068c35e31abbda1cc9b3adb9fbde6a9695d","source":{"kind":"arxiv","id":"1102.0398","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.0398","created_at":"2026-05-18T03:40:36Z"},{"alias_kind":"arxiv_version","alias_value":"1102.0398v3","created_at":"2026-05-18T03:40:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.0398","created_at":"2026-05-18T03:40:36Z"},{"alias_kind":"pith_short_12","alias_value":"2RAUF5ENGKT6","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2RAUF5ENGKT6ZGMK","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2RAUF5EN","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:2RAUF5ENGKT6ZGMK6FFDJS7QND","target":"record","payload":{"canonical_record":{"source":{"id":"1102.0398","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-02T10:34:36Z","cross_cats_sorted":[],"title_canon_sha256":"5c9fe683a390341dacf06173c4478d626349aa131bf68555ea907e661de578e7","abstract_canon_sha256":"8cd9aa8d0f818da8f035cfdbd01ce3d44f59494bc0ccee5ead41395ea41c141a"},"schema_version":"1.0"},"canonical_sha256":"d44142f48d32a7ec998af14a34cbf068c35e31abbda1cc9b3adb9fbde6a9695d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:40:36.917172Z","signature_b64":"kg5fRc2i+gKbleeqw5uL/La4HF40Iw7wfdKNbrjqTy4d+hlUpahjbU5ozzyx/q+YtklBXzslnNBdIjaBqHImAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d44142f48d32a7ec998af14a34cbf068c35e31abbda1cc9b3adb9fbde6a9695d","last_reissued_at":"2026-05-18T03:40:36.915370Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:40:36.915370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.0398","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:40:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NgAaqqawMvCUGssJ5HtuydSGZzrinuBMpWtgCVfCnb8KvVG/T/rVMOY4Yr91qjTZPRWo/yneHUjYzSEPS5KEDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:15:15.151042Z"},"content_sha256":"435391e6ec51953f5560112cea3d5a0dec5587eb4ef19a3ded42b5143ff42f2c","schema_version":"1.0","event_id":"sha256:435391e6ec51953f5560112cea3d5a0dec5587eb4ef19a3ded42b5143ff42f2c"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:2RAUF5ENGKT6ZGMK6FFDJS7QND","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"QCD corrections to $J/\\psi$ plus $Z^0$-boson production at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Guo Lei, Li Gang, Ma Wen-Gan, Song Mao, Zhang Ren-You","submitted_at":"2011-02-02T10:34:36Z","abstract_excerpt":"The $J/\\psi+Z^0$ associated production at the LHC is an important process in investigating the color-octet mechanism of non-relativistic QCD in describing the processes involving heavy quarkonium. We calculate the next-to-leading order (NLO) QCD corrections to the $J/\\psi +Z^0$ associated production at the LHC within the factorization formalism of nonrelativistic QCD, and provide the theoretical predictions for the distribution of the $J/\\psi$ transverse momentum. Our results show that the differential cross section at the leading-order is significantly enhanced by the NLO QCD corrections. We "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.0398","kind":"arxiv","version":3},"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":"2026-05-18T03:40:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AcHqCBUON3qqa9aiggB9xeMbiIzs9gaAR5+r5kqcdNvzpIov+EukOwaeJ7Y7Kuw5kY+aFj2vfhT7eL+0P0cNDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:15:15.151681Z"},"content_sha256":"a98e13b147e681f68580d882bfea399666373536c7520225cc37e4f72d604221","schema_version":"1.0","event_id":"sha256:a98e13b147e681f68580d882bfea399666373536c7520225cc37e4f72d604221"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/2RAUF5ENGKT6ZGMK6FFDJS7QND/bundle.json","state_url":"https://pith.science/pith/2RAUF5ENGKT6ZGMK6FFDJS7QND/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/2RAUF5ENGKT6ZGMK6FFDJS7QND/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":"2026-06-06T14:15:15Z","links":{"resolver":"https://pith.science/pith/2RAUF5ENGKT6ZGMK6FFDJS7QND","bundle":"https://pith.science/pith/2RAUF5ENGKT6ZGMK6FFDJS7QND/bundle.json","state":"https://pith.science/pith/2RAUF5ENGKT6ZGMK6FFDJS7QND/state.json","well_known_bundle":"https://pith.science/.well-known/pith/2RAUF5ENGKT6ZGMK6FFDJS7QND/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:2RAUF5ENGKT6ZGMK6FFDJS7QND","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":"8cd9aa8d0f818da8f035cfdbd01ce3d44f59494bc0ccee5ead41395ea41c141a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-02T10:34:36Z","title_canon_sha256":"5c9fe683a390341dacf06173c4478d626349aa131bf68555ea907e661de578e7"},"schema_version":"1.0","source":{"id":"1102.0398","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.0398","created_at":"2026-05-18T03:40:36Z"},{"alias_kind":"arxiv_version","alias_value":"1102.0398v3","created_at":"2026-05-18T03:40:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.0398","created_at":"2026-05-18T03:40:36Z"},{"alias_kind":"pith_short_12","alias_value":"2RAUF5ENGKT6","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"2RAUF5ENGKT6ZGMK","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"2RAUF5EN","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:a98e13b147e681f68580d882bfea399666373536c7520225cc37e4f72d604221","target":"graph","created_at":"2026-05-18T03:40:36Z","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":"The $J/\\psi+Z^0$ associated production at the LHC is an important process in investigating the color-octet mechanism of non-relativistic QCD in describing the processes involving heavy quarkonium. We calculate the next-to-leading order (NLO) QCD corrections to the $J/\\psi +Z^0$ associated production at the LHC within the factorization formalism of nonrelativistic QCD, and provide the theoretical predictions for the distribution of the $J/\\psi$ transverse momentum. Our results show that the differential cross section at the leading-order is significantly enhanced by the NLO QCD corrections. We ","authors_text":"Guo Lei, Li Gang, Ma Wen-Gan, Song Mao, Zhang Ren-You","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-02T10:34:36Z","title":"QCD corrections to $J/\\psi$ plus $Z^0$-boson production at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.0398","kind":"arxiv","version":3},"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":"sha256:435391e6ec51953f5560112cea3d5a0dec5587eb4ef19a3ded42b5143ff42f2c","target":"record","created_at":"2026-05-18T03:40:36Z","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":"8cd9aa8d0f818da8f035cfdbd01ce3d44f59494bc0ccee5ead41395ea41c141a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2011-02-02T10:34:36Z","title_canon_sha256":"5c9fe683a390341dacf06173c4478d626349aa131bf68555ea907e661de578e7"},"schema_version":"1.0","source":{"id":"1102.0398","kind":"arxiv","version":3}},"canonical_sha256":"d44142f48d32a7ec998af14a34cbf068c35e31abbda1cc9b3adb9fbde6a9695d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d44142f48d32a7ec998af14a34cbf068c35e31abbda1cc9b3adb9fbde6a9695d","first_computed_at":"2026-05-18T03:40:36.915370Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:40:36.915370Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kg5fRc2i+gKbleeqw5uL/La4HF40Iw7wfdKNbrjqTy4d+hlUpahjbU5ozzyx/q+YtklBXzslnNBdIjaBqHImAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:40:36.917172Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.0398","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:435391e6ec51953f5560112cea3d5a0dec5587eb4ef19a3ded42b5143ff42f2c","sha256:a98e13b147e681f68580d882bfea399666373536c7520225cc37e4f72d604221"],"state_sha256":"dfdb037c6e70d99a8baacb54d69db86d544bdca96fb47f3e2ad14dad169b10ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ANIHQfYD+1Wf+Biy8P+WpEJA/3Z3fpl/W/EZ67zIvzxrm+YtG3UzlJETg04HK3hyptXTAXmPQ5WVUs5Gvwf6Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T14:15:15.157661Z","bundle_sha256":"466047ac31ec450123946162a4626a361b863e822d3c67b5eda58dd84897e8a0"}}