{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:DHJZN2CEP34ZOKJU3IOHWXIHI3","short_pith_number":"pith:DHJZN2CE","canonical_record":{"source":{"id":"1003.4200","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-03-22T15:52:51Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"bb9468ee67f1d1b514068d431d16504e2db39dd09f514e76f7bc2ef50a104bed","abstract_canon_sha256":"cf55592ed46178d290afed485bd58a1fef838b0d84d9e4d833cf55f8381c0441"},"schema_version":"1.0"},"canonical_sha256":"19d396e8447ef9972934da1c7b5d0746f903deb205e5f9165552cd9cd90b4ffc","source":{"kind":"arxiv","id":"1003.4200","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.4200","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"arxiv_version","alias_value":"1003.4200v2","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.4200","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"pith_short_12","alias_value":"DHJZN2CEP34Z","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"DHJZN2CEP34ZOKJU","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"DHJZN2CE","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:DHJZN2CEP34ZOKJU3IOHWXIHI3","target":"record","payload":{"canonical_record":{"source":{"id":"1003.4200","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-03-22T15:52:51Z","cross_cats_sorted":["nucl-th"],"title_canon_sha256":"bb9468ee67f1d1b514068d431d16504e2db39dd09f514e76f7bc2ef50a104bed","abstract_canon_sha256":"cf55592ed46178d290afed485bd58a1fef838b0d84d9e4d833cf55f8381c0441"},"schema_version":"1.0"},"canonical_sha256":"19d396e8447ef9972934da1c7b5d0746f903deb205e5f9165552cd9cd90b4ffc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:23:49.009851Z","signature_b64":"xyZarhIwQzfCku0Gqwni1gb0PZQcz2tMsYv015umm78lrFOG5I2MpOp/ZvDcJCOWgksVfsDD1iYeImcTZMKPDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19d396e8447ef9972934da1c7b5d0746f903deb205e5f9165552cd9cd90b4ffc","last_reissued_at":"2026-05-18T03:23:49.009285Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:23:49.009285Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1003.4200","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":"2026-05-18T03:23:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3jCdvu/8IJS8DSub/hiltpbaEjYjm1q9CC9R9ewUxAnrsWEo/A9pU26acaJGoyVw2VLdewOhxK7WDrpPhN9xAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T17:46:10.107807Z"},"content_sha256":"f17241b39a5f115c92f807f55ffacc5215867896488a50775a709732efad8642","schema_version":"1.0","event_id":"sha256:f17241b39a5f115c92f807f55ffacc5215867896488a50775a709732efad8642"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:DHJZN2CEP34ZOKJU3IOHWXIHI3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Heavy quark production at RHIC and LHC within a partonic transport model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-th"],"primary_cat":"hep-ph","authors_text":"Carsten Greiner, Jan Uphoff, Oliver Fochler, Zhe Xu","submitted_at":"2010-03-22T15:52:51Z","abstract_excerpt":"The production and space-time evolution of charm and bottom quarks in nucleus-nucleus collisions at RHIC and LHC are investigated with the partonic transport model BAMPS (Boltzmann Approach of MultiParton Scatterings). Heavy quarks, produced in primary hard parton scatterings during nucleon-nucleon collisions, are sampled using the Monte Carlo event generator PYTHIA or the leading order mini-jet model in conjunction with the Glauber model, revealing a strong sensitivity on the parton distribution functions, scales, and heavy quark mass. In a comprehensive study exploring different charm masses"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.4200","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":"2026-05-18T03:23:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"q+tF26LFe2qDHSuzlqCUgc/s3pf0DV39t/NAcdNgUkhq2ctan5102Q1tZFCxRZc3omfFHeKRFDUlnHPQwxyuDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T17:46:10.108479Z"},"content_sha256":"739ec313aa3739910c823ee32f6473cd09a09630562a7030eb6e6db0200228d2","schema_version":"1.0","event_id":"sha256:739ec313aa3739910c823ee32f6473cd09a09630562a7030eb6e6db0200228d2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DHJZN2CEP34ZOKJU3IOHWXIHI3/bundle.json","state_url":"https://pith.science/pith/DHJZN2CEP34ZOKJU3IOHWXIHI3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DHJZN2CEP34ZOKJU3IOHWXIHI3/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":"2026-05-28T17:46:10Z","links":{"resolver":"https://pith.science/pith/DHJZN2CEP34ZOKJU3IOHWXIHI3","bundle":"https://pith.science/pith/DHJZN2CEP34ZOKJU3IOHWXIHI3/bundle.json","state":"https://pith.science/pith/DHJZN2CEP34ZOKJU3IOHWXIHI3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DHJZN2CEP34ZOKJU3IOHWXIHI3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:DHJZN2CEP34ZOKJU3IOHWXIHI3","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":"cf55592ed46178d290afed485bd58a1fef838b0d84d9e4d833cf55f8381c0441","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-03-22T15:52:51Z","title_canon_sha256":"bb9468ee67f1d1b514068d431d16504e2db39dd09f514e76f7bc2ef50a104bed"},"schema_version":"1.0","source":{"id":"1003.4200","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.4200","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"arxiv_version","alias_value":"1003.4200v2","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.4200","created_at":"2026-05-18T03:23:49Z"},{"alias_kind":"pith_short_12","alias_value":"DHJZN2CEP34Z","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"DHJZN2CEP34ZOKJU","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"DHJZN2CE","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:739ec313aa3739910c823ee32f6473cd09a09630562a7030eb6e6db0200228d2","target":"graph","created_at":"2026-05-18T03:23:49Z","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 production and space-time evolution of charm and bottom quarks in nucleus-nucleus collisions at RHIC and LHC are investigated with the partonic transport model BAMPS (Boltzmann Approach of MultiParton Scatterings). Heavy quarks, produced in primary hard parton scatterings during nucleon-nucleon collisions, are sampled using the Monte Carlo event generator PYTHIA or the leading order mini-jet model in conjunction with the Glauber model, revealing a strong sensitivity on the parton distribution functions, scales, and heavy quark mass. In a comprehensive study exploring different charm masses","authors_text":"Carsten Greiner, Jan Uphoff, Oliver Fochler, Zhe Xu","cross_cats":["nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-03-22T15:52:51Z","title":"Heavy quark production at RHIC and LHC within a partonic transport model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.4200","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:f17241b39a5f115c92f807f55ffacc5215867896488a50775a709732efad8642","target":"record","created_at":"2026-05-18T03:23:49Z","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":"cf55592ed46178d290afed485bd58a1fef838b0d84d9e4d833cf55f8381c0441","cross_cats_sorted":["nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2010-03-22T15:52:51Z","title_canon_sha256":"bb9468ee67f1d1b514068d431d16504e2db39dd09f514e76f7bc2ef50a104bed"},"schema_version":"1.0","source":{"id":"1003.4200","kind":"arxiv","version":2}},"canonical_sha256":"19d396e8447ef9972934da1c7b5d0746f903deb205e5f9165552cd9cd90b4ffc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"19d396e8447ef9972934da1c7b5d0746f903deb205e5f9165552cd9cd90b4ffc","first_computed_at":"2026-05-18T03:23:49.009285Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:23:49.009285Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xyZarhIwQzfCku0Gqwni1gb0PZQcz2tMsYv015umm78lrFOG5I2MpOp/ZvDcJCOWgksVfsDD1iYeImcTZMKPDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:23:49.009851Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.4200","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f17241b39a5f115c92f807f55ffacc5215867896488a50775a709732efad8642","sha256:739ec313aa3739910c823ee32f6473cd09a09630562a7030eb6e6db0200228d2"],"state_sha256":"ad0e5e8ed2ee0ffe248651baa10bd22b60b786edbf35418cabe24e4965a3eaf5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+jFzK9Ivfv+/nB00GKagFcVs7zPQtxh+zmvWQ3y2r5q6fiQIjGOSJX0/w//1v2GR5GVRy+uBbHsOIkb9qee1Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T17:46:10.112006Z","bundle_sha256":"38a9b1f9dce1f3da93f30fba381c5eb5042fba90a1093d12ada8fd8b8d1052a4"}}