{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:XZJTOS6WBNUNQX7D74HT4R7TDM","short_pith_number":"pith:XZJTOS6W","canonical_record":{"source":{"id":"1312.0546","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-02T18:42:35Z","cross_cats_sorted":[],"title_canon_sha256":"6e05e02a05dffcfbc4a9b705cffe4c499b6aa4759610b9afda1b0125f4f1638a","abstract_canon_sha256":"17007f7c08443b94fc2983aafdf3d06a034d9395f361581e4c8aac3c177ce898"},"schema_version":"1.0"},"canonical_sha256":"be53374bd60b68d85fe3ff0f3e47f31b214d91875e18d995dc2a882cb9315487","source":{"kind":"arxiv","id":"1312.0546","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0546","created_at":"2026-05-18T01:45:59Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0546v2","created_at":"2026-05-18T01:45:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0546","created_at":"2026-05-18T01:45:59Z"},{"alias_kind":"pith_short_12","alias_value":"XZJTOS6WBNUN","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XZJTOS6WBNUNQX7D","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XZJTOS6W","created_at":"2026-05-18T12:28:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:XZJTOS6WBNUNQX7D74HT4R7TDM","target":"record","payload":{"canonical_record":{"source":{"id":"1312.0546","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-02T18:42:35Z","cross_cats_sorted":[],"title_canon_sha256":"6e05e02a05dffcfbc4a9b705cffe4c499b6aa4759610b9afda1b0125f4f1638a","abstract_canon_sha256":"17007f7c08443b94fc2983aafdf3d06a034d9395f361581e4c8aac3c177ce898"},"schema_version":"1.0"},"canonical_sha256":"be53374bd60b68d85fe3ff0f3e47f31b214d91875e18d995dc2a882cb9315487","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:45:59.781189Z","signature_b64":"j6lw6AiRpYtQoOznxsjtp+nPVaRCZBECQ5FRQUlqUUw1e10pVXTrfWLAGyWc9ijMGSk4ICBTbqYzxncfaY7PDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"be53374bd60b68d85fe3ff0f3e47f31b214d91875e18d995dc2a882cb9315487","last_reissued_at":"2026-05-18T01:45:59.780663Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:45:59.780663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.0546","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":"2026-05-18T01:45:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mPFsvIGBvHIBkHRfgl1JYRwPEosCGRuIoBCpecGDz5jDd/ZFVE3FVJ0ULFZSU6QS5t6V4Jr/4ZJoq2TKQSlqDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:35:46.673823Z"},"content_sha256":"05eb29912f139257d4334269b295b381a1b5383042b62e3f402ec0f311182a5b","schema_version":"1.0","event_id":"sha256:05eb29912f139257d4334269b295b381a1b5383042b62e3f402ec0f311182a5b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:XZJTOS6WBNUNQX7D74HT4R7TDM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A unified NLO description of top-pair and associated Wt production","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"F. Cascioli, P. Maierh\\\"ofer, S. Kallweit, S. Pozzorini","submitted_at":"2013-12-02T18:42:35Z","abstract_excerpt":"We present an NLO simulation of WWbb production with massive b-quarks at the LHC. Off-shell and non-resonant contributions associated with top-pair and single-top channels and with leptonic W-boson decays are consistently taken into account using the complex-mass scheme. Thanks to the finite b-quark mass, WWbb predictions can be extended to the whole b-quark phase space, thereby including Wt-channel single-top contributions that originate from collinear g->bb splittings in the four-flavour scheme. This provides a consistent NLO description of tt and Wt production and decay, including quantum i"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0546","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":""},"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":"2026-05-18T01:45:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v6RwkqtGevwEReEnx1mTRPRdnmgeZ8v57NC/0Ewo409CR04PZnHsvMturEqsF9z5n8RbPzxMo7Xt8wKdkfS3Cg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T23:35:46.674555Z"},"content_sha256":"943e2cebd4e3fd30e8986724160f4cf0a52a306aa4c3e8f550395d9b1c6918b4","schema_version":"1.0","event_id":"sha256:943e2cebd4e3fd30e8986724160f4cf0a52a306aa4c3e8f550395d9b1c6918b4"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XZJTOS6WBNUNQX7D74HT4R7TDM/bundle.json","state_url":"https://pith.science/pith/XZJTOS6WBNUNQX7D74HT4R7TDM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XZJTOS6WBNUNQX7D74HT4R7TDM/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":"2026-05-31T23:35:46Z","links":{"resolver":"https://pith.science/pith/XZJTOS6WBNUNQX7D74HT4R7TDM","bundle":"https://pith.science/pith/XZJTOS6WBNUNQX7D74HT4R7TDM/bundle.json","state":"https://pith.science/pith/XZJTOS6WBNUNQX7D74HT4R7TDM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XZJTOS6WBNUNQX7D74HT4R7TDM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:XZJTOS6WBNUNQX7D74HT4R7TDM","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":"17007f7c08443b94fc2983aafdf3d06a034d9395f361581e4c8aac3c177ce898","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-02T18:42:35Z","title_canon_sha256":"6e05e02a05dffcfbc4a9b705cffe4c499b6aa4759610b9afda1b0125f4f1638a"},"schema_version":"1.0","source":{"id":"1312.0546","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.0546","created_at":"2026-05-18T01:45:59Z"},{"alias_kind":"arxiv_version","alias_value":"1312.0546v2","created_at":"2026-05-18T01:45:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.0546","created_at":"2026-05-18T01:45:59Z"},{"alias_kind":"pith_short_12","alias_value":"XZJTOS6WBNUN","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_16","alias_value":"XZJTOS6WBNUNQX7D","created_at":"2026-05-18T12:28:06Z"},{"alias_kind":"pith_short_8","alias_value":"XZJTOS6W","created_at":"2026-05-18T12:28:06Z"}],"graph_snapshots":[{"event_id":"sha256:943e2cebd4e3fd30e8986724160f4cf0a52a306aa4c3e8f550395d9b1c6918b4","target":"graph","created_at":"2026-05-18T01:45:59Z","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 present an NLO simulation of WWbb production with massive b-quarks at the LHC. Off-shell and non-resonant contributions associated with top-pair and single-top channels and with leptonic W-boson decays are consistently taken into account using the complex-mass scheme. Thanks to the finite b-quark mass, WWbb predictions can be extended to the whole b-quark phase space, thereby including Wt-channel single-top contributions that originate from collinear g->bb splittings in the four-flavour scheme. This provides a consistent NLO description of tt and Wt production and decay, including quantum i","authors_text":"F. Cascioli, P. Maierh\\\"ofer, S. Kallweit, S. Pozzorini","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-02T18:42:35Z","title":"A unified NLO description of top-pair and associated Wt production"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.0546","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":"sha256:05eb29912f139257d4334269b295b381a1b5383042b62e3f402ec0f311182a5b","target":"record","created_at":"2026-05-18T01:45:59Z","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":"17007f7c08443b94fc2983aafdf3d06a034d9395f361581e4c8aac3c177ce898","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2013-12-02T18:42:35Z","title_canon_sha256":"6e05e02a05dffcfbc4a9b705cffe4c499b6aa4759610b9afda1b0125f4f1638a"},"schema_version":"1.0","source":{"id":"1312.0546","kind":"arxiv","version":2}},"canonical_sha256":"be53374bd60b68d85fe3ff0f3e47f31b214d91875e18d995dc2a882cb9315487","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"be53374bd60b68d85fe3ff0f3e47f31b214d91875e18d995dc2a882cb9315487","first_computed_at":"2026-05-18T01:45:59.780663Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:45:59.780663Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"j6lw6AiRpYtQoOznxsjtp+nPVaRCZBECQ5FRQUlqUUw1e10pVXTrfWLAGyWc9ijMGSk4ICBTbqYzxncfaY7PDg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:45:59.781189Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.0546","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:05eb29912f139257d4334269b295b381a1b5383042b62e3f402ec0f311182a5b","sha256:943e2cebd4e3fd30e8986724160f4cf0a52a306aa4c3e8f550395d9b1c6918b4"],"state_sha256":"cc718c2ec101fe5f3c8727da614dfb068735919747d355d44adb2bc1f8b247f3"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"885QO9CT96+ZEcI98iRQX5FnAAQlxPm5uQQkIqgdUezrQSzguIMXS2kxypWI+9GSdK0nW4KYIKp756UhnA8WAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T23:35:46.678640Z","bundle_sha256":"3867e62e1430324164a8c68df5dbb8d3f28a2532b8cb2331568134d634798a0e"}}