{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:W7U3PFXW47QQNPHTPDYNZPUMZI","short_pith_number":"pith:W7U3PFXW","schema_version":"1.0","canonical_sha256":"b7e9b796f6e7e106bcf378f0dcbe8cca38007c63b3e85fdfb7f0a0d23efc9fd0","source":{"kind":"arxiv","id":"2509.07513","version":1},"attestation_state":"computed","paper":{"title":"Proceedngs of Charmonium production in heavy-ion collisions, Quark Matter 2025","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"Ingrid McKibben Lofnes (for the ALICE Collaboration)","submitted_at":"2025-09-09T08:49:59Z","abstract_excerpt":"The early production of heavy quarks ($c\\bar{c}$ and $b\\bar{b}$) makes charmonia an ideal probe to study the evolution of the hot and dense medium produced in ultra-relativistic heavy-ion collisions, known as the quark--gluon plasma (QGP). At LHC energies, the well established suppression of charmonium yield from color screening in the QGP is counterbalanced by the recombination of uncorrelated charm-quark pairs, either throughout the QGP phase or solely at the phase boundary. Systematic measurements of charmonium ground and excited states are important to discriminate between the scenarios fo"},"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":"2509.07513","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"nucl-ex","submitted_at":"2025-09-09T08:49:59Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"3339d75a2446ca23ac005318bad4707a1794558fdb0559bc6af1c3b1c6a3d1d5","abstract_canon_sha256":"4bdad92321032db368ba0baed78721d2df32656fb04d94eda47fa3dada54a5cb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T12:07:22.918825Z","signature_b64":"Jk5ztj6sZf9PfnfzLQpB3x+5WvNk6wcfaxptY7kczn8jF+uyCHJkD0n5Mba6COjQBi72skVs8om5hNihL7bYBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b7e9b796f6e7e106bcf378f0dcbe8cca38007c63b3e85fdfb7f0a0d23efc9fd0","last_reissued_at":"2026-07-05T12:07:22.918374Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T12:07:22.918374Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Proceedngs of Charmonium production in heavy-ion collisions, Quark Matter 2025","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"Ingrid McKibben Lofnes (for the ALICE Collaboration)","submitted_at":"2025-09-09T08:49:59Z","abstract_excerpt":"The early production of heavy quarks ($c\\bar{c}$ and $b\\bar{b}$) makes charmonia an ideal probe to study the evolution of the hot and dense medium produced in ultra-relativistic heavy-ion collisions, known as the quark--gluon plasma (QGP). At LHC energies, the well established suppression of charmonium yield from color screening in the QGP is counterbalanced by the recombination of uncorrelated charm-quark pairs, either throughout the QGP phase or solely at the phase boundary. Systematic measurements of charmonium ground and excited states are important to discriminate between the scenarios fo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2509.07513","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2509.07513/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":"2509.07513","created_at":"2026-07-05T12:07:22.918429+00:00"},{"alias_kind":"arxiv_version","alias_value":"2509.07513v1","created_at":"2026-07-05T12:07:22.918429+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2509.07513","created_at":"2026-07-05T12:07:22.918429+00:00"},{"alias_kind":"pith_short_12","alias_value":"W7U3PFXW47QQ","created_at":"2026-07-05T12:07:22.918429+00:00"},{"alias_kind":"pith_short_16","alias_value":"W7U3PFXW47QQNPHT","created_at":"2026-07-05T12:07:22.918429+00:00"},{"alias_kind":"pith_short_8","alias_value":"W7U3PFXW","created_at":"2026-07-05T12:07:22.918429+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/W7U3PFXW47QQNPHTPDYNZPUMZI","json":"https://pith.science/pith/W7U3PFXW47QQNPHTPDYNZPUMZI.json","graph_json":"https://pith.science/api/pith-number/W7U3PFXW47QQNPHTPDYNZPUMZI/graph.json","events_json":"https://pith.science/api/pith-number/W7U3PFXW47QQNPHTPDYNZPUMZI/events.json","paper":"https://pith.science/paper/W7U3PFXW"},"agent_actions":{"view_html":"https://pith.science/pith/W7U3PFXW47QQNPHTPDYNZPUMZI","download_json":"https://pith.science/pith/W7U3PFXW47QQNPHTPDYNZPUMZI.json","view_paper":"https://pith.science/paper/W7U3PFXW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2509.07513&json=true","fetch_graph":"https://pith.science/api/pith-number/W7U3PFXW47QQNPHTPDYNZPUMZI/graph.json","fetch_events":"https://pith.science/api/pith-number/W7U3PFXW47QQNPHTPDYNZPUMZI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/W7U3PFXW47QQNPHTPDYNZPUMZI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/W7U3PFXW47QQNPHTPDYNZPUMZI/action/storage_attestation","attest_author":"https://pith.science/pith/W7U3PFXW47QQNPHTPDYNZPUMZI/action/author_attestation","sign_citation":"https://pith.science/pith/W7U3PFXW47QQNPHTPDYNZPUMZI/action/citation_signature","submit_replication":"https://pith.science/pith/W7U3PFXW47QQNPHTPDYNZPUMZI/action/replication_record"}},"created_at":"2026-07-05T12:07:22.918429+00:00","updated_at":"2026-07-05T12:07:22.918429+00:00"}