{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:L4M5MUSSJHSBFXBNLBFHV3FADT","short_pith_number":"pith:L4M5MUSS","schema_version":"1.0","canonical_sha256":"5f19d6525249e412dc2d584a7aeca01cf8e55a2709068b6899edd6262fcda090","source":{"kind":"arxiv","id":"1604.01207","version":1},"attestation_state":"computed","paper":{"title":"Thermal production of charm quarks in heavy ion collisions at Future Circular Collider","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Che-Ming Ko, Yunpeng Liu","submitted_at":"2016-04-05T10:05:08Z","abstract_excerpt":"By solving the rate equation in an expanding quark-gluon plasma, we study thermal production of charm quarks in central Pb+Pb collisions at the Future Circular Collider. With the charm quark production cross section taken from the perturbative QCD at the next-to-leading order, we find that charm quark production from the quark-gluon plasma can be appreciable compared to that due to initial hard scattering between colliding nucleons."},"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":"1604.01207","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2016-04-05T10:05:08Z","cross_cats_sorted":["hep-ph"],"title_canon_sha256":"65aa6c29aa2d46566ac04bcd2ef499f1373be3007648217212cc0bca82e67ea9","abstract_canon_sha256":"96f4332e7316c7c0b90a1e8371fecece90a4709eb5233eb7d75b2f06fc6ec8de"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:54:37.045017Z","signature_b64":"sWfpdpb7uHqwJMY0pCTCHPnt0w2FpDzNaYMdcldHMfsGbhWUuaVPMNJodzallk0TAiB/7nnpfxujqPLMwDZHAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5f19d6525249e412dc2d584a7aeca01cf8e55a2709068b6899edd6262fcda090","last_reissued_at":"2026-05-18T00:54:37.044463Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:54:37.044463Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermal production of charm quarks in heavy ion collisions at Future Circular Collider","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph"],"primary_cat":"nucl-th","authors_text":"Che-Ming Ko, Yunpeng Liu","submitted_at":"2016-04-05T10:05:08Z","abstract_excerpt":"By solving the rate equation in an expanding quark-gluon plasma, we study thermal production of charm quarks in central Pb+Pb collisions at the Future Circular Collider. With the charm quark production cross section taken from the perturbative QCD at the next-to-leading order, we find that charm quark production from the quark-gluon plasma can be appreciable compared to that due to initial hard scattering between colliding nucleons."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.01207","kind":"arxiv","version":1},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1604.01207","created_at":"2026-05-18T00:54:37.044549+00:00"},{"alias_kind":"arxiv_version","alias_value":"1604.01207v1","created_at":"2026-05-18T00:54:37.044549+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.01207","created_at":"2026-05-18T00:54:37.044549+00:00"},{"alias_kind":"pith_short_12","alias_value":"L4M5MUSSJHSB","created_at":"2026-05-18T12:30:29.479603+00:00"},{"alias_kind":"pith_short_16","alias_value":"L4M5MUSSJHSBFXBN","created_at":"2026-05-18T12:30:29.479603+00:00"},{"alias_kind":"pith_short_8","alias_value":"L4M5MUSS","created_at":"2026-05-18T12:30:29.479603+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT","json":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT.json","graph_json":"https://pith.science/api/pith-number/L4M5MUSSJHSBFXBNLBFHV3FADT/graph.json","events_json":"https://pith.science/api/pith-number/L4M5MUSSJHSBFXBNLBFHV3FADT/events.json","paper":"https://pith.science/paper/L4M5MUSS"},"agent_actions":{"view_html":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT","download_json":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT.json","view_paper":"https://pith.science/paper/L4M5MUSS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1604.01207&json=true","fetch_graph":"https://pith.science/api/pith-number/L4M5MUSSJHSBFXBNLBFHV3FADT/graph.json","fetch_events":"https://pith.science/api/pith-number/L4M5MUSSJHSBFXBNLBFHV3FADT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT/action/storage_attestation","attest_author":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT/action/author_attestation","sign_citation":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT/action/citation_signature","submit_replication":"https://pith.science/pith/L4M5MUSSJHSBFXBNLBFHV3FADT/action/replication_record"}},"created_at":"2026-05-18T00:54:37.044549+00:00","updated_at":"2026-05-18T00:54:37.044549+00:00"}