{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:B6W6ZACSKZR66TF3ZI7OFP2UKQ","short_pith_number":"pith:B6W6ZACS","canonical_record":{"source":{"id":"nucl-th/0302014","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2003-02-05T20:42:10Z","cross_cats_sorted":[],"title_canon_sha256":"31d7e3180b6068260dbbac301c4af16d68e20ba3f5e7a9801f0428f59aa326e8","abstract_canon_sha256":"564ac1c10e5713ebc8be2f83637135726f4f24c975f663be9beef16ea304434e"},"schema_version":"1.0"},"canonical_sha256":"0fadec80525663ef4cbbca3ee2bf5454173378405c79ce94680e4649b85a6723","source":{"kind":"arxiv","id":"nucl-th/0302014","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0302014","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0302014v2","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0302014","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"pith_short_12","alias_value":"B6W6ZACSKZR6","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"pith_short_16","alias_value":"B6W6ZACSKZR66TF3","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"pith_short_8","alias_value":"B6W6ZACS","created_at":"2026-07-04T16:41:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:B6W6ZACSKZR66TF3ZI7OFP2UKQ","target":"record","payload":{"canonical_record":{"source":{"id":"nucl-th/0302014","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2003-02-05T20:42:10Z","cross_cats_sorted":[],"title_canon_sha256":"31d7e3180b6068260dbbac301c4af16d68e20ba3f5e7a9801f0428f59aa326e8","abstract_canon_sha256":"564ac1c10e5713ebc8be2f83637135726f4f24c975f663be9beef16ea304434e"},"schema_version":"1.0"},"canonical_sha256":"0fadec80525663ef4cbbca3ee2bf5454173378405c79ce94680e4649b85a6723","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:41:53.019524Z","signature_b64":"rLu5lJQcHK3aTXNUDEMTGETJHnd3puhEGlc29XKWvpoUtN+mwVrH9l3e9OHbP59DzPySv8n+AncATzw9SM5bCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0fadec80525663ef4cbbca3ee2bf5454173378405c79ce94680e4649b85a6723","last_reissued_at":"2026-07-04T16:41:53.019167Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:41:53.019167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"nucl-th/0302014","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":"2026-07-04T16:41:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0vruLY1G17FgrlqRRivwvQ5WzRkMTt9KZWlzdY0X5wrqrHdBcH71f5Qr12xIffruZQc8HxyPeAWpoZufdsbFDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:22:33.803202Z"},"content_sha256":"ebfecc25dacfb00f0ee3dd9fb3c2d8c43d6445005bdf3a34a7b9dd35c6e47661","schema_version":"1.0","event_id":"sha256:ebfecc25dacfb00f0ee3dd9fb3c2d8c43d6445005bdf3a34a7b9dd35c6e47661"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:B6W6ZACSKZR66TF3ZI7OFP2UKQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Elliptic flow at large transverse momenta from quark coalescence","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Denes Molnar, Sergei A. Voloshin","submitted_at":"2003-02-05T20:42:10Z","abstract_excerpt":"We show that hadronization via quark coalescence enhances hadron elliptic flow at large pT relative to that of partons at the same transverse momentum. Therefore, compared to earlier results based on covariant parton transport theory, more moderate initial parton densities dN/d\\eta(b=0) ~ 1500-3000 can explain the differential elliptic flow v_2(pT) data for Au+Au reactions at s^1/2=130 and 200 AGeV from RHIC. In addition, v2(pT) could saturate at about 50% higher values for baryons than for mesons. If strange quarks have weaker flow than light quarks, hadron v_2 at high pT decreases with relat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0302014","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/nucl-th/0302014/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":"2026-07-04T16:41:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fhqupQ46mMSn9a/V0+tkPmzcURPZ/YZf6X45YuVuRuDZZkJIJ4plisgtskNaHcrZ28ldAMF9eBfzw3LG3wvqDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T04:22:33.803852Z"},"content_sha256":"78aaaa175f1160cc84e733de1583dfdb37a91132214f018ac86a53626d77bec8","schema_version":"1.0","event_id":"sha256:78aaaa175f1160cc84e733de1583dfdb37a91132214f018ac86a53626d77bec8"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/B6W6ZACSKZR66TF3ZI7OFP2UKQ/bundle.json","state_url":"https://pith.science/pith/B6W6ZACSKZR66TF3ZI7OFP2UKQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/B6W6ZACSKZR66TF3ZI7OFP2UKQ/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":"2026-08-04T04:22:33Z","links":{"resolver":"https://pith.science/pith/B6W6ZACSKZR66TF3ZI7OFP2UKQ","bundle":"https://pith.science/pith/B6W6ZACSKZR66TF3ZI7OFP2UKQ/bundle.json","state":"https://pith.science/pith/B6W6ZACSKZR66TF3ZI7OFP2UKQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/B6W6ZACSKZR66TF3ZI7OFP2UKQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:B6W6ZACSKZR66TF3ZI7OFP2UKQ","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":"564ac1c10e5713ebc8be2f83637135726f4f24c975f663be9beef16ea304434e","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2003-02-05T20:42:10Z","title_canon_sha256":"31d7e3180b6068260dbbac301c4af16d68e20ba3f5e7a9801f0428f59aa326e8"},"schema_version":"1.0","source":{"id":"nucl-th/0302014","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0302014","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0302014v2","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0302014","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"pith_short_12","alias_value":"B6W6ZACSKZR6","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"pith_short_16","alias_value":"B6W6ZACSKZR66TF3","created_at":"2026-07-04T16:41:53Z"},{"alias_kind":"pith_short_8","alias_value":"B6W6ZACS","created_at":"2026-07-04T16:41:53Z"}],"graph_snapshots":[{"event_id":"sha256:78aaaa175f1160cc84e733de1583dfdb37a91132214f018ac86a53626d77bec8","target":"graph","created_at":"2026-07-04T16:41:53Z","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/nucl-th/0302014/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We show that hadronization via quark coalescence enhances hadron elliptic flow at large pT relative to that of partons at the same transverse momentum. Therefore, compared to earlier results based on covariant parton transport theory, more moderate initial parton densities dN/d\\eta(b=0) ~ 1500-3000 can explain the differential elliptic flow v_2(pT) data for Au+Au reactions at s^1/2=130 and 200 AGeV from RHIC. In addition, v2(pT) could saturate at about 50% higher values for baryons than for mesons. If strange quarks have weaker flow than light quarks, hadron v_2 at high pT decreases with relat","authors_text":"Denes Molnar, Sergei A. Voloshin","cross_cats":[],"headline":"","license":"","primary_cat":"nucl-th","submitted_at":"2003-02-05T20:42:10Z","title":"Elliptic flow at large transverse momenta from quark coalescence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0302014","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:ebfecc25dacfb00f0ee3dd9fb3c2d8c43d6445005bdf3a34a7b9dd35c6e47661","target":"record","created_at":"2026-07-04T16:41:53Z","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":"564ac1c10e5713ebc8be2f83637135726f4f24c975f663be9beef16ea304434e","cross_cats_sorted":[],"license":"","primary_cat":"nucl-th","submitted_at":"2003-02-05T20:42:10Z","title_canon_sha256":"31d7e3180b6068260dbbac301c4af16d68e20ba3f5e7a9801f0428f59aa326e8"},"schema_version":"1.0","source":{"id":"nucl-th/0302014","kind":"arxiv","version":2}},"canonical_sha256":"0fadec80525663ef4cbbca3ee2bf5454173378405c79ce94680e4649b85a6723","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0fadec80525663ef4cbbca3ee2bf5454173378405c79ce94680e4649b85a6723","first_computed_at":"2026-07-04T16:41:53.019167Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:41:53.019167Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rLu5lJQcHK3aTXNUDEMTGETJHnd3puhEGlc29XKWvpoUtN+mwVrH9l3e9OHbP59DzPySv8n+AncATzw9SM5bCw==","signature_status":"signed_v1","signed_at":"2026-07-04T16:41:53.019524Z","signed_message":"canonical_sha256_bytes"},"source_id":"nucl-th/0302014","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ebfecc25dacfb00f0ee3dd9fb3c2d8c43d6445005bdf3a34a7b9dd35c6e47661","sha256:78aaaa175f1160cc84e733de1583dfdb37a91132214f018ac86a53626d77bec8"],"state_sha256":"f28803447f3a884a1c3e290b2c71d12265de69ab00e520404669e3863174f3e7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zLjd62JJpbT3E8T3tT1dgoLoxo3oVa2eLyjAIwP2/XIPQrXb9F7SnLWFaE6YXR1zjAIB9ROIrgGdobBxCKHXAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T04:22:33.809436Z","bundle_sha256":"1841cc25fd7b127ec3ae5b98042b846bd2ebccc72cf17e8698623c4d5c022b7b"}}