{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:ZZMXCKGJ27UWRTIEU7SWCLJK6W","short_pith_number":"pith:ZZMXCKGJ","schema_version":"1.0","canonical_sha256":"ce597128c9d7e968cd04a7e5612d2af59cadc73c8f51dad10329ff17b1261940","source":{"kind":"arxiv","id":"nucl-th/0312100","version":2},"attestation_state":"computed","paper":{"title":"Quark Coalescence for Charmed Mesons in Ultrarelativistic Heavy-Ion Collisions","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"C. M. Ko, R. Rapp, V. Greco","submitted_at":"2003-12-22T20:14:47Z","abstract_excerpt":"We investigate effects of charm-quark interactions in a Quark-Gluon Plasma on the production of $D$ and $J/\\psi$ mesons in high-energy heavy-ion collisions. Employing a previously constructed coalescence model that successfully reproduces the transverse momentum ($p_T$) spectra and elliptic flow ($v_2(p_T)$) of light hadrons at RHIC from underlying light-quark distributions at the phase transition temperature $T_c$, $D$-meson and $J/\\psi$ $p_T$ spectra are evaluated. For the charm-quark distributions, we consider two limiting scenarios: (i) {\\em no} rescattering, corresponding to perturbative "},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"nucl-th/0312100","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"nucl-th","submitted_at":"2003-12-22T20:14:47Z","cross_cats_sorted":[],"title_canon_sha256":"ba217a0d710237c9671de662b7073be0aecc1e7fc08c64fd22a9294e1bf3e7db","abstract_canon_sha256":"e0ffccdfd4b08d8a669bc078d8f23591ed3ba556d8f4e1b3fd3b130e169238cf"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:42:03.749949Z","signature_b64":"b98TgoN7QvUA6Hlym6G6U2k4yARDMdEpGwwbGWWAVPlNSHd88mpahUkm8ZMeYvngf6sIF7mVH2Tr83SfEYARAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ce597128c9d7e968cd04a7e5612d2af59cadc73c8f51dad10329ff17b1261940","last_reissued_at":"2026-07-04T16:42:03.749516Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:42:03.749516Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quark Coalescence for Charmed Mesons in Ultrarelativistic Heavy-Ion Collisions","license":"","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"C. M. Ko, R. Rapp, V. Greco","submitted_at":"2003-12-22T20:14:47Z","abstract_excerpt":"We investigate effects of charm-quark interactions in a Quark-Gluon Plasma on the production of $D$ and $J/\\psi$ mesons in high-energy heavy-ion collisions. Employing a previously constructed coalescence model that successfully reproduces the transverse momentum ($p_T$) spectra and elliptic flow ($v_2(p_T)$) of light hadrons at RHIC from underlying light-quark distributions at the phase transition temperature $T_c$, $D$-meson and $J/\\psi$ $p_T$ spectra are evaluated. For the charm-quark distributions, we consider two limiting scenarios: (i) {\\em no} rescattering, corresponding to perturbative "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"nucl-th/0312100","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/0312100/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"nucl-th/0312100","created_at":"2026-07-04T16:42:03.749572+00:00"},{"alias_kind":"arxiv_version","alias_value":"nucl-th/0312100v2","created_at":"2026-07-04T16:42:03.749572+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.nucl-th/0312100","created_at":"2026-07-04T16:42:03.749572+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZZMXCKGJ27UW","created_at":"2026-07-04T16:42:03.749572+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZZMXCKGJ27UWRTIE","created_at":"2026-07-04T16:42:03.749572+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZZMXCKGJ","created_at":"2026-07-04T16:42:03.749572+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":2,"sample":[{"citing_arxiv_id":"2607.08707","citing_title":"Heavy quark coalescence probability in the presence of a potential","ref_index":14,"is_internal_anchor":true},{"citing_arxiv_id":"2604.07564","citing_title":"Statistical hadronization: successes and some open issues","ref_index":44,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W","json":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W.json","graph_json":"https://pith.science/api/pith-number/ZZMXCKGJ27UWRTIEU7SWCLJK6W/graph.json","events_json":"https://pith.science/api/pith-number/ZZMXCKGJ27UWRTIEU7SWCLJK6W/events.json","paper":"https://pith.science/paper/ZZMXCKGJ"},"agent_actions":{"view_html":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W","download_json":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W.json","view_paper":"https://pith.science/paper/ZZMXCKGJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=nucl-th/0312100&json=true","fetch_graph":"https://pith.science/api/pith-number/ZZMXCKGJ27UWRTIEU7SWCLJK6W/graph.json","fetch_events":"https://pith.science/api/pith-number/ZZMXCKGJ27UWRTIEU7SWCLJK6W/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W/action/storage_attestation","attest_author":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W/action/author_attestation","sign_citation":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W/action/citation_signature","submit_replication":"https://pith.science/pith/ZZMXCKGJ27UWRTIEU7SWCLJK6W/action/replication_record"}},"created_at":"2026-07-04T16:42:03.749572+00:00","updated_at":"2026-07-04T16:42:03.749572+00:00"}