{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:G3TQAV4VHMEZITNAN4AW6DDNLN","short_pith_number":"pith:G3TQAV4V","schema_version":"1.0","canonical_sha256":"36e70057953b09944da06f016f0c6d5b5446f5c565ad229607ef76998b0cb00d","source":{"kind":"arxiv","id":"1406.7819","version":2},"attestation_state":"computed","paper":{"title":"Exclusive J/$\\psi$ photoproduction off protons in ultra-peripheral p-Pb collisions at $\\sqrt{s_{\\rm NN}}=5.02$ TeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"ALICE Collaboration","submitted_at":"2014-06-30T17:15:05Z","abstract_excerpt":"We present the first measurement at the LHC of exclusive J/$\\psi$ photoproduction off protons, in ultra-peripheral proton-lead collisions at $\\sqrt{s_{\\rm NN}}=5.02$ TeV. Events are selected with a dimuon pair produced either in the rapidity interval, in the laboratory frame, $2.5<y<4$ (p-Pb) or $-3.6<y<-2.6$ (Pb--p), and no other particles observed in the ALICE acceptance. The measured cross sections $\\sigma (\\gamma + {\\rm p} \\rightarrow J/\\psi + {\\rm p})$ are 33.2 $\\pm$ 2.2 (stat) $\\pm$ 3.1 (syst) $\\pm$ 0.7 (theo) nb in p-Pb and 284 $\\pm$ 36 (stat) $^{+27}_{-32}$ (syst) $\\pm$ 26 (theo) nb in"},"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":"1406.7819","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-06-30T17:15:05Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"6ee9036895bcb522b79b81a7102c3ef0164e8ea39d45b40cfea8e8b77f11f46b","abstract_canon_sha256":"83952d79e1165dadef76e54c67f68fd24a69e1ca8e9b6128c1ac68ebd0792c9b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:56.943190Z","signature_b64":"mP2ZZYP3gBNCP511vqLmkSeu3GepcfIJzM+KVutdn8w78TfXIRD9scuT6uaG89H0tC6lzx2RcIMdwK4J19tzBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"36e70057953b09944da06f016f0c6d5b5446f5c565ad229607ef76998b0cb00d","last_reissued_at":"2026-05-18T01:36:56.942573Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:56.942573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Exclusive J/$\\psi$ photoproduction off protons in ultra-peripheral p-Pb collisions at $\\sqrt{s_{\\rm NN}}=5.02$ TeV","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"ALICE Collaboration","submitted_at":"2014-06-30T17:15:05Z","abstract_excerpt":"We present the first measurement at the LHC of exclusive J/$\\psi$ photoproduction off protons, in ultra-peripheral proton-lead collisions at $\\sqrt{s_{\\rm NN}}=5.02$ TeV. Events are selected with a dimuon pair produced either in the rapidity interval, in the laboratory frame, $2.5<y<4$ (p-Pb) or $-3.6<y<-2.6$ (Pb--p), and no other particles observed in the ALICE acceptance. The measured cross sections $\\sigma (\\gamma + {\\rm p} \\rightarrow J/\\psi + {\\rm p})$ are 33.2 $\\pm$ 2.2 (stat) $\\pm$ 3.1 (syst) $\\pm$ 0.7 (theo) nb in p-Pb and 284 $\\pm$ 36 (stat) $^{+27}_{-32}$ (syst) $\\pm$ 26 (theo) nb in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.7819","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1406.7819","created_at":"2026-05-18T01:36:56.942670+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.7819v2","created_at":"2026-05-18T01:36:56.942670+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.7819","created_at":"2026-05-18T01:36:56.942670+00:00"},{"alias_kind":"pith_short_12","alias_value":"G3TQAV4VHMEZ","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_16","alias_value":"G3TQAV4VHMEZITNA","created_at":"2026-05-18T12:28:28.263976+00:00"},{"alias_kind":"pith_short_8","alias_value":"G3TQAV4V","created_at":"2026-05-18T12:28:28.263976+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2605.03880","citing_title":"Exclusive photoproduction of a di-meson pair with large invariant mass","ref_index":39,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN","json":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN.json","graph_json":"https://pith.science/api/pith-number/G3TQAV4VHMEZITNAN4AW6DDNLN/graph.json","events_json":"https://pith.science/api/pith-number/G3TQAV4VHMEZITNAN4AW6DDNLN/events.json","paper":"https://pith.science/paper/G3TQAV4V"},"agent_actions":{"view_html":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN","download_json":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN.json","view_paper":"https://pith.science/paper/G3TQAV4V","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.7819&json=true","fetch_graph":"https://pith.science/api/pith-number/G3TQAV4VHMEZITNAN4AW6DDNLN/graph.json","fetch_events":"https://pith.science/api/pith-number/G3TQAV4VHMEZITNAN4AW6DDNLN/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN/action/timestamp_anchor","attest_storage":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN/action/storage_attestation","attest_author":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN/action/author_attestation","sign_citation":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN/action/citation_signature","submit_replication":"https://pith.science/pith/G3TQAV4VHMEZITNAN4AW6DDNLN/action/replication_record"}},"created_at":"2026-05-18T01:36:56.942670+00:00","updated_at":"2026-05-18T01:36:56.942670+00:00"}