{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:KUIE3P6OVISYQU3MRVLOZMDJ3J","short_pith_number":"pith:KUIE3P6O","canonical_record":{"source":{"id":"1202.5556","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-24T21:01:00Z","cross_cats_sorted":["nucl-ex","nucl-th"],"title_canon_sha256":"a613920c81ed290a89f3559b68addca062c40abfa0c00fd66fa530b8026a6c7c","abstract_canon_sha256":"0d384e0fd55312ae49b5525804a71f2263338a1fc081453f10de2ad9d8feac0a"},"schema_version":"1.0"},"canonical_sha256":"55104dbfceaa2588536c8d56ecb069da5178f30f1140f8f44b6d16d2920330d6","source":{"kind":"arxiv","id":"1202.5556","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.5556","created_at":"2026-05-18T03:22:52Z"},{"alias_kind":"arxiv_version","alias_value":"1202.5556v2","created_at":"2026-05-18T03:22:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.5556","created_at":"2026-05-18T03:22:52Z"},{"alias_kind":"pith_short_12","alias_value":"KUIE3P6OVISY","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"KUIE3P6OVISYQU3M","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"KUIE3P6O","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:KUIE3P6OVISYQU3MRVLOZMDJ3J","target":"record","payload":{"canonical_record":{"source":{"id":"1202.5556","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-24T21:01:00Z","cross_cats_sorted":["nucl-ex","nucl-th"],"title_canon_sha256":"a613920c81ed290a89f3559b68addca062c40abfa0c00fd66fa530b8026a6c7c","abstract_canon_sha256":"0d384e0fd55312ae49b5525804a71f2263338a1fc081453f10de2ad9d8feac0a"},"schema_version":"1.0"},"canonical_sha256":"55104dbfceaa2588536c8d56ecb069da5178f30f1140f8f44b6d16d2920330d6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:22:52.042671Z","signature_b64":"dDLp1Rkj2UAKoWwVS3hiJYcyNPhWnkBqh+OfAaZlD+JKRzSPlRgLNwarsG0RUPmfx9l2Tz7OgWBh1nLrKAXUCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"55104dbfceaa2588536c8d56ecb069da5178f30f1140f8f44b6d16d2920330d6","last_reissued_at":"2026-05-18T03:22:52.041959Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:22:52.041959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1202.5556","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":"2026-05-18T03:22:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+C3ilCSQUbNPmUzgyU8EECzpE9R6mqyYfDL+iB1P74ZhdHJnTqNaxNTI4qgB2yw56k/d6WJEzHDXZ9y0V62rCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T07:11:11.000571Z"},"content_sha256":"01d3a422a00471221b0916d0b34a59454a361393ac7c1c1aaefad438b41743a9","schema_version":"1.0","event_id":"sha256:01d3a422a00471221b0916d0b34a59454a361393ac7c1c1aaefad438b41743a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:KUIE3P6OVISYQU3MRVLOZMDJ3J","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Z^0-tagged jet event asymmetry in heavy-ion collisions at the CERN Large Hadron Collider","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex","nucl-th"],"primary_cat":"hep-ph","authors_text":"I. Vitev, R.B. Neufeld","submitted_at":"2012-02-24T21:01:00Z","abstract_excerpt":"Tagged jet measurements provide a promising experimental channel to quantify the similarities and differences in the mechanisms of jet production in proton-proton and nucleus-nucleus collisions. We present the first calculation of the transverse momentum asymmetry of Z^0/gamma^*-tagged jet events in sqrt{s}=2.76$ TeV reactions at the LHC. Our results combine the O(G_F\\alpha_s^2) perturbative cross sections with the radiative and collisional processes that modify parton showers in the presence of dense QCD matter. We find that a strong asymmetry is generated in central lead-lead reactions that "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.5556","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":"2026-05-18T03:22:52Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YTFtFf4JZPr+yeEJkHwpUWhB2Iaz2QPS/c216v86EiVqM3kq8dZUJNhDDXH28Sn/skgJMwUPTUaVn+kRTtxPBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T07:11:11.001008Z"},"content_sha256":"79e5f71ce75b89eab55b9069cc38b46263e382e1715d671c104b27f524e8544b","schema_version":"1.0","event_id":"sha256:79e5f71ce75b89eab55b9069cc38b46263e382e1715d671c104b27f524e8544b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KUIE3P6OVISYQU3MRVLOZMDJ3J/bundle.json","state_url":"https://pith.science/pith/KUIE3P6OVISYQU3MRVLOZMDJ3J/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KUIE3P6OVISYQU3MRVLOZMDJ3J/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":"2026-06-04T07:11:11Z","links":{"resolver":"https://pith.science/pith/KUIE3P6OVISYQU3MRVLOZMDJ3J","bundle":"https://pith.science/pith/KUIE3P6OVISYQU3MRVLOZMDJ3J/bundle.json","state":"https://pith.science/pith/KUIE3P6OVISYQU3MRVLOZMDJ3J/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KUIE3P6OVISYQU3MRVLOZMDJ3J/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:KUIE3P6OVISYQU3MRVLOZMDJ3J","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":"0d384e0fd55312ae49b5525804a71f2263338a1fc081453f10de2ad9d8feac0a","cross_cats_sorted":["nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-24T21:01:00Z","title_canon_sha256":"a613920c81ed290a89f3559b68addca062c40abfa0c00fd66fa530b8026a6c7c"},"schema_version":"1.0","source":{"id":"1202.5556","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1202.5556","created_at":"2026-05-18T03:22:52Z"},{"alias_kind":"arxiv_version","alias_value":"1202.5556v2","created_at":"2026-05-18T03:22:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1202.5556","created_at":"2026-05-18T03:22:52Z"},{"alias_kind":"pith_short_12","alias_value":"KUIE3P6OVISY","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"KUIE3P6OVISYQU3M","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"KUIE3P6O","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:79e5f71ce75b89eab55b9069cc38b46263e382e1715d671c104b27f524e8544b","target":"graph","created_at":"2026-05-18T03:22:52Z","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":"Tagged jet measurements provide a promising experimental channel to quantify the similarities and differences in the mechanisms of jet production in proton-proton and nucleus-nucleus collisions. We present the first calculation of the transverse momentum asymmetry of Z^0/gamma^*-tagged jet events in sqrt{s}=2.76$ TeV reactions at the LHC. Our results combine the O(G_F\\alpha_s^2) perturbative cross sections with the radiative and collisional processes that modify parton showers in the presence of dense QCD matter. We find that a strong asymmetry is generated in central lead-lead reactions that ","authors_text":"I. Vitev, R.B. Neufeld","cross_cats":["nucl-ex","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-24T21:01:00Z","title":"The Z^0-tagged jet event asymmetry in heavy-ion collisions at the CERN Large Hadron Collider"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1202.5556","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":"sha256:01d3a422a00471221b0916d0b34a59454a361393ac7c1c1aaefad438b41743a9","target":"record","created_at":"2026-05-18T03:22:52Z","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":"0d384e0fd55312ae49b5525804a71f2263338a1fc081453f10de2ad9d8feac0a","cross_cats_sorted":["nucl-ex","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-02-24T21:01:00Z","title_canon_sha256":"a613920c81ed290a89f3559b68addca062c40abfa0c00fd66fa530b8026a6c7c"},"schema_version":"1.0","source":{"id":"1202.5556","kind":"arxiv","version":2}},"canonical_sha256":"55104dbfceaa2588536c8d56ecb069da5178f30f1140f8f44b6d16d2920330d6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"55104dbfceaa2588536c8d56ecb069da5178f30f1140f8f44b6d16d2920330d6","first_computed_at":"2026-05-18T03:22:52.041959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:22:52.041959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"dDLp1Rkj2UAKoWwVS3hiJYcyNPhWnkBqh+OfAaZlD+JKRzSPlRgLNwarsG0RUPmfx9l2Tz7OgWBh1nLrKAXUCg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:22:52.042671Z","signed_message":"canonical_sha256_bytes"},"source_id":"1202.5556","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:01d3a422a00471221b0916d0b34a59454a361393ac7c1c1aaefad438b41743a9","sha256:79e5f71ce75b89eab55b9069cc38b46263e382e1715d671c104b27f524e8544b"],"state_sha256":"f591268f54e29bfdff0ac9426585aa7f00ef865070fa72a2dfa22971d9b8ed73"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3rcE02Dro1PutMgqGBtOnzqcibKoNpqOE+F4lRomHab6q13u85yHtYmwBeaCWJ9NUGJuj/Ogt/2Doq9d7PnZDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T07:11:11.004062Z","bundle_sha256":"be30e0191d3b3b9ce22be422a4659facc65e34668f3c1d893cad756ea34db362"}}