{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:IYM5UTE3SNOV4NE5YVAHZE7KHV","short_pith_number":"pith:IYM5UTE3","canonical_record":{"source":{"id":"2002.01877","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-02-05T17:30:28Z","cross_cats_sorted":[],"title_canon_sha256":"83416c262f2486bf432ec092618ae66a99a394fe127f094c1e1d73785c04e3ab","abstract_canon_sha256":"f27542655f25e250a3c8efaf2c449be2fc1389de549a90811671f4ddc2d40841"},"schema_version":"1.0"},"canonical_sha256":"4619da4c9b935d5e349dc5407c93ea3d7171b804bab4634618df083a574380e8","source":{"kind":"arxiv","id":"2002.01877","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.01877","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"arxiv_version","alias_value":"2002.01877v1","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.01877","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"pith_short_12","alias_value":"IYM5UTE3SNOV","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"pith_short_16","alias_value":"IYM5UTE3SNOV4NE5","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"pith_short_8","alias_value":"IYM5UTE3","created_at":"2026-07-05T00:51:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:IYM5UTE3SNOV4NE5YVAHZE7KHV","target":"record","payload":{"canonical_record":{"source":{"id":"2002.01877","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-02-05T17:30:28Z","cross_cats_sorted":[],"title_canon_sha256":"83416c262f2486bf432ec092618ae66a99a394fe127f094c1e1d73785c04e3ab","abstract_canon_sha256":"f27542655f25e250a3c8efaf2c449be2fc1389de549a90811671f4ddc2d40841"},"schema_version":"1.0"},"canonical_sha256":"4619da4c9b935d5e349dc5407c93ea3d7171b804bab4634618df083a574380e8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:51:40.146345Z","signature_b64":"bASaInL+tNjfsJjGqsFD3iO0P2u87EnMD04fFa+LUbwWRQaMZsXn+jorW6wjArVWX9dJuD06Kb+9LfhuMJbLDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4619da4c9b935d5e349dc5407c93ea3d7171b804bab4634618df083a574380e8","last_reissued_at":"2026-07-05T00:51:40.145855Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:51:40.145855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2002.01877","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":"2026-07-05T00:51:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fcmq/ATDPCHIzUgQHMN6Z/1OvdMXBLkd+pKfZIu8DAMyI5tivLgxlH2sQhFIqgljS5J0yXgvxdEWDD315GO+BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T07:34:04.866389Z"},"content_sha256":"2bd3aba5f5e142ccbcb6c498132c0b4d2e99cbaa09f039f953fb507e3e116e83","schema_version":"1.0","event_id":"sha256:2bd3aba5f5e142ccbcb6c498132c0b4d2e99cbaa09f039f953fb507e3e116e83"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:IYM5UTE3SNOV4NE5YVAHZE7KHV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$W^+W^-$ production at the LHC: NLO QCD corrections to the loop-induced gluon fusion channel","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Jeong Yeon Yook, Marius Wiesemann, Massimiliano Grazzini, Stefan Kallweit","submitted_at":"2020-02-05T17:30:28Z","abstract_excerpt":"We compute the NLO QCD corrections to the loop-induced gluon fusion contribution in $W^+W^-$ production at the LHC. We consider the full leptonic process $pp\\to \\ell^+\\ell^{\\prime\\, -}\\nu_{\\ell}{\\bar\\nu}_{\\ell^\\prime}+X$, by including resonant and non-resonant diagrams, spin correlations and off-shell effects. Quark-gluon partonic channels are included for the first time in the calculation, and our results are combined with NNLO predictions to the quark annihilation channel at the fully differential level. The computed corrections, which are formally of ${\\cal O}(\\alpha_{\\mathrm{S}}^3)$, incre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.01877","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/2002.01877/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":"2026-07-05T00:51:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H6eAxSLL1ahNb9xAkJd2gGRig8XQZ2Du4qeUqwsOkXkSRhf62WaYdI0yiT/5ZAOyFadDONW02pHQvC4KO0Q6BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T07:34:04.866905Z"},"content_sha256":"a9746a632979ee13a3ed0b5744f169e5a6e1b9cc2c596182a3070f4260861dd1","schema_version":"1.0","event_id":"sha256:a9746a632979ee13a3ed0b5744f169e5a6e1b9cc2c596182a3070f4260861dd1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/IYM5UTE3SNOV4NE5YVAHZE7KHV/bundle.json","state_url":"https://pith.science/pith/IYM5UTE3SNOV4NE5YVAHZE7KHV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/IYM5UTE3SNOV4NE5YVAHZE7KHV/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":"2026-08-12T07:34:04Z","links":{"resolver":"https://pith.science/pith/IYM5UTE3SNOV4NE5YVAHZE7KHV","bundle":"https://pith.science/pith/IYM5UTE3SNOV4NE5YVAHZE7KHV/bundle.json","state":"https://pith.science/pith/IYM5UTE3SNOV4NE5YVAHZE7KHV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/IYM5UTE3SNOV4NE5YVAHZE7KHV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:IYM5UTE3SNOV4NE5YVAHZE7KHV","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":"f27542655f25e250a3c8efaf2c449be2fc1389de549a90811671f4ddc2d40841","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-02-05T17:30:28Z","title_canon_sha256":"83416c262f2486bf432ec092618ae66a99a394fe127f094c1e1d73785c04e3ab"},"schema_version":"1.0","source":{"id":"2002.01877","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2002.01877","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"arxiv_version","alias_value":"2002.01877v1","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2002.01877","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"pith_short_12","alias_value":"IYM5UTE3SNOV","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"pith_short_16","alias_value":"IYM5UTE3SNOV4NE5","created_at":"2026-07-05T00:51:40Z"},{"alias_kind":"pith_short_8","alias_value":"IYM5UTE3","created_at":"2026-07-05T00:51:40Z"}],"graph_snapshots":[{"event_id":"sha256:a9746a632979ee13a3ed0b5744f169e5a6e1b9cc2c596182a3070f4260861dd1","target":"graph","created_at":"2026-07-05T00:51:40Z","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/2002.01877/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We compute the NLO QCD corrections to the loop-induced gluon fusion contribution in $W^+W^-$ production at the LHC. We consider the full leptonic process $pp\\to \\ell^+\\ell^{\\prime\\, -}\\nu_{\\ell}{\\bar\\nu}_{\\ell^\\prime}+X$, by including resonant and non-resonant diagrams, spin correlations and off-shell effects. Quark-gluon partonic channels are included for the first time in the calculation, and our results are combined with NNLO predictions to the quark annihilation channel at the fully differential level. The computed corrections, which are formally of ${\\cal O}(\\alpha_{\\mathrm{S}}^3)$, incre","authors_text":"Jeong Yeon Yook, Marius Wiesemann, Massimiliano Grazzini, Stefan Kallweit","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-02-05T17:30:28Z","title":"$W^+W^-$ production at the LHC: NLO QCD corrections to the loop-induced gluon fusion channel"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2002.01877","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":"sha256:2bd3aba5f5e142ccbcb6c498132c0b4d2e99cbaa09f039f953fb507e3e116e83","target":"record","created_at":"2026-07-05T00:51:40Z","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":"f27542655f25e250a3c8efaf2c449be2fc1389de549a90811671f4ddc2d40841","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-02-05T17:30:28Z","title_canon_sha256":"83416c262f2486bf432ec092618ae66a99a394fe127f094c1e1d73785c04e3ab"},"schema_version":"1.0","source":{"id":"2002.01877","kind":"arxiv","version":1}},"canonical_sha256":"4619da4c9b935d5e349dc5407c93ea3d7171b804bab4634618df083a574380e8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4619da4c9b935d5e349dc5407c93ea3d7171b804bab4634618df083a574380e8","first_computed_at":"2026-07-05T00:51:40.145855Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:51:40.145855Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"bASaInL+tNjfsJjGqsFD3iO0P2u87EnMD04fFa+LUbwWRQaMZsXn+jorW6wjArVWX9dJuD06Kb+9LfhuMJbLDw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:51:40.146345Z","signed_message":"canonical_sha256_bytes"},"source_id":"2002.01877","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2bd3aba5f5e142ccbcb6c498132c0b4d2e99cbaa09f039f953fb507e3e116e83","sha256:a9746a632979ee13a3ed0b5744f169e5a6e1b9cc2c596182a3070f4260861dd1"],"state_sha256":"d72acbcbf8e6ec6c1826d8691d885a1dd6af7bcf20cf26e6271f8ed83799376c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XtSMB/46tEoKYTTC1fn98zXoxiYVsMoufHZVgoR9IuGtfzyX+x8NEkv4h+opKTksiLsctRUyYFmpa1x9rWdJCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T07:34:04.872341Z","bundle_sha256":"b60f122c6b31f3a81350503d3910e32e1f4834fc0e4c48f5707d894816803b6e"}}