{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:U5ZXT4TZH2YVTKUVSFY6IYWXSJ","short_pith_number":"pith:U5ZXT4TZ","canonical_record":{"source":{"id":"1707.04350","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-13T23:01:15Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"0f163d7a143eed1185733e8fe130c76b241e4887bcc0bea419cc318ac67c8bd2","abstract_canon_sha256":"d14ec0e495b9bf0e44b3e942ac9cbc7f9436361d1769cebb969c38bcf3a2dde4"},"schema_version":"1.0"},"canonical_sha256":"a77379f2793eb159aa959171e462d7925980a0e38bd5b80d3f2404442e3960cd","source":{"kind":"arxiv","id":"1707.04350","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.04350","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"arxiv_version","alias_value":"1707.04350v2","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04350","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"pith_short_12","alias_value":"U5ZXT4TZH2YV","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"U5ZXT4TZH2YVTKUV","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"U5ZXT4TZ","created_at":"2026-05-18T12:31:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:U5ZXT4TZH2YVTKUVSFY6IYWXSJ","target":"record","payload":{"canonical_record":{"source":{"id":"1707.04350","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-13T23:01:15Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"0f163d7a143eed1185733e8fe130c76b241e4887bcc0bea419cc318ac67c8bd2","abstract_canon_sha256":"d14ec0e495b9bf0e44b3e942ac9cbc7f9436361d1769cebb969c38bcf3a2dde4"},"schema_version":"1.0"},"canonical_sha256":"a77379f2793eb159aa959171e462d7925980a0e38bd5b80d3f2404442e3960cd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:17:13.397588Z","signature_b64":"o65rGj1MRhelO2s5UlnEkYpAJpOzeor+OeFZddTHDaObjEY/8fOASsZ4LrLB0SjOCNTjh9bP+5eWLqTm/wZGCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a77379f2793eb159aa959171e462d7925980a0e38bd5b80d3f2404442e3960cd","last_reissued_at":"2026-05-18T00:17:13.396963Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:17:13.396963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.04350","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":"2026-05-18T00:17:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZwsEabjUasaz/PqaMBqhbHGRyEwuzScOD+kfE6rLqj3t5Kahn6aDWM29Kc3nEyOWewkgzsS0kZw3zzr4s4/tDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:14:09.920845Z"},"content_sha256":"ef5db14cffe7d8032a0788f74917183a18a2cbc8b3af3157f8eb32477ecb9d57","schema_version":"1.0","event_id":"sha256:ef5db14cffe7d8032a0788f74917183a18a2cbc8b3af3157f8eb32477ecb9d57"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:U5ZXT4TZH2YVTKUVSFY6IYWXSJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Indication for Double Parton Scatterings in W + Prompt J/Psi Production at the LHC","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"hep-ph","authors_text":"Hua-Sheng Shao, Jean-Philippe Lansberg, Nodoka Yamanaka","submitted_at":"2017-07-13T23:01:15Z","abstract_excerpt":"We re-analyse the associated production of a prompt J/psi and a W boson in pp collisions at the LHC following the results of the ATLAS Collaboration. We perform the first study of the Single-Parton-Scattering (SPS) contributions at the Next-to-Leading Order (NLO) in alpha_s in the Colour-Evaporation Model (CEM), an approach based on the quark-hadron-duality. Our study provides clear indications for Double-Parton-Scattering (DPS) contributions, in particular at low transverse momenta, since our SPS CEM evaluation, which can be viewed as a conservative upper limit of the SPS yields, falls short "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04350","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":"2026-05-18T00:17:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1785puLLaghbppIz1f2ALvyXRDaq8ZdOEGS3yzY04vbz5u8YjprFcWPX7b9zYGRM7QhaN+qDT0xZ7/Zfs55/BA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T04:14:09.921279Z"},"content_sha256":"00ae4e47e99c99833eccb677461d5d561bb6c89be54be1a8ab60f5bab0ae1fe7","schema_version":"1.0","event_id":"sha256:00ae4e47e99c99833eccb677461d5d561bb6c89be54be1a8ab60f5bab0ae1fe7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/U5ZXT4TZH2YVTKUVSFY6IYWXSJ/bundle.json","state_url":"https://pith.science/pith/U5ZXT4TZH2YVTKUVSFY6IYWXSJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/U5ZXT4TZH2YVTKUVSFY6IYWXSJ/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":"2026-05-26T04:14:09Z","links":{"resolver":"https://pith.science/pith/U5ZXT4TZH2YVTKUVSFY6IYWXSJ","bundle":"https://pith.science/pith/U5ZXT4TZH2YVTKUVSFY6IYWXSJ/bundle.json","state":"https://pith.science/pith/U5ZXT4TZH2YVTKUVSFY6IYWXSJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/U5ZXT4TZH2YVTKUVSFY6IYWXSJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:U5ZXT4TZH2YVTKUVSFY6IYWXSJ","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":"d14ec0e495b9bf0e44b3e942ac9cbc7f9436361d1769cebb969c38bcf3a2dde4","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-13T23:01:15Z","title_canon_sha256":"0f163d7a143eed1185733e8fe130c76b241e4887bcc0bea419cc318ac67c8bd2"},"schema_version":"1.0","source":{"id":"1707.04350","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.04350","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"arxiv_version","alias_value":"1707.04350v2","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04350","created_at":"2026-05-18T00:17:13Z"},{"alias_kind":"pith_short_12","alias_value":"U5ZXT4TZH2YV","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"U5ZXT4TZH2YVTKUV","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"U5ZXT4TZ","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:00ae4e47e99c99833eccb677461d5d561bb6c89be54be1a8ab60f5bab0ae1fe7","target":"graph","created_at":"2026-05-18T00:17:13Z","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 re-analyse the associated production of a prompt J/psi and a W boson in pp collisions at the LHC following the results of the ATLAS Collaboration. We perform the first study of the Single-Parton-Scattering (SPS) contributions at the Next-to-Leading Order (NLO) in alpha_s in the Colour-Evaporation Model (CEM), an approach based on the quark-hadron-duality. Our study provides clear indications for Double-Parton-Scattering (DPS) contributions, in particular at low transverse momenta, since our SPS CEM evaluation, which can be viewed as a conservative upper limit of the SPS yields, falls short ","authors_text":"Hua-Sheng Shao, Jean-Philippe Lansberg, Nodoka Yamanaka","cross_cats":["hep-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-13T23:01:15Z","title":"Indication for Double Parton Scatterings in W + Prompt J/Psi Production at the LHC"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04350","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:ef5db14cffe7d8032a0788f74917183a18a2cbc8b3af3157f8eb32477ecb9d57","target":"record","created_at":"2026-05-18T00:17:13Z","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":"d14ec0e495b9bf0e44b3e942ac9cbc7f9436361d1769cebb969c38bcf3a2dde4","cross_cats_sorted":["hep-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-07-13T23:01:15Z","title_canon_sha256":"0f163d7a143eed1185733e8fe130c76b241e4887bcc0bea419cc318ac67c8bd2"},"schema_version":"1.0","source":{"id":"1707.04350","kind":"arxiv","version":2}},"canonical_sha256":"a77379f2793eb159aa959171e462d7925980a0e38bd5b80d3f2404442e3960cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a77379f2793eb159aa959171e462d7925980a0e38bd5b80d3f2404442e3960cd","first_computed_at":"2026-05-18T00:17:13.396963Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:17:13.396963Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"o65rGj1MRhelO2s5UlnEkYpAJpOzeor+OeFZddTHDaObjEY/8fOASsZ4LrLB0SjOCNTjh9bP+5eWLqTm/wZGCA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:17:13.397588Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.04350","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef5db14cffe7d8032a0788f74917183a18a2cbc8b3af3157f8eb32477ecb9d57","sha256:00ae4e47e99c99833eccb677461d5d561bb6c89be54be1a8ab60f5bab0ae1fe7"],"state_sha256":"fc1fb41fee5bca6d319f6db568df81cb7e4f7d1480fc4a3bf5d037b189b24285"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/AN73tCJ3O1cRFCcBT2LnbgjhCixYR8n4e9M1TZnoyea5acaUjC8h2zpaEHzXZQ1eElaPeyizdWwO3wWbirVDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T04:14:09.924562Z","bundle_sha256":"0623a2a4be49f303ae332a0352f0d3d596711f0d7057bd17dea9b9d665358a3c"}}