{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:RAEGEQ2FJIR7P33O7ACSRVDLH7","short_pith_number":"pith:RAEGEQ2F","schema_version":"1.0","canonical_sha256":"88086243454a23f7ef6ef80528d46b3fe106e144f49d3cc572bef2b49b0cd37f","source":{"kind":"arxiv","id":"1605.06966","version":2},"attestation_state":"computed","paper":{"title":"Coherent J/psi photoproduction in ultra-peripheral PbPb collisions at sqrt(s[NN]) = 2.76 TeV with the CMS experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"CMS Collaboration","submitted_at":"2016-05-23T10:36:25Z","abstract_excerpt":"The cross section for coherent J/psi photoproduction accompanied by at least one neutron on one side of the interaction point and no neutron activity on the other side, X[n]0[n], is measured with the CMS experiment in ultra-peripheral PbPb collisions at sqrt(s[NN]) = 2.76 TeV. The analysis is based on a data sample corresponding to an integrated luminosity of 159 inverse microbarns, collected during the 2011 PbPb run. The J/psi mesons are reconstructed in the dimuon decay channel, while neutrons are detected using zero degree calorimeters. The measured cross section is dsigma[coh,X[n]0[n]] / d"},"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":"1605.06966","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2016-05-23T10:36:25Z","cross_cats_sorted":["hep-ex"],"title_canon_sha256":"fe39503ddcb917f714ad468180ac3ec2224a122a03457aaf3ec766ab0db81f1d","abstract_canon_sha256":"b733abc9c136ddd2ef7496c59b84452b1607bd9f87ba02c918058a82e93267d5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:38:09.424994Z","signature_b64":"Y395Bcu79ttrejLDbUV0VsB6mrQrE0ABr3fs4BMlaleOXUgYSUm8K85PfasTl7PDQh8aJJJCj8Io0jE0vBi8DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88086243454a23f7ef6ef80528d46b3fe106e144f49d3cc572bef2b49b0cd37f","last_reissued_at":"2026-05-18T00:38:09.424363Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:38:09.424363Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coherent J/psi photoproduction in ultra-peripheral PbPb collisions at sqrt(s[NN]) = 2.76 TeV with the CMS experiment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ex"],"primary_cat":"nucl-ex","authors_text":"CMS Collaboration","submitted_at":"2016-05-23T10:36:25Z","abstract_excerpt":"The cross section for coherent J/psi photoproduction accompanied by at least one neutron on one side of the interaction point and no neutron activity on the other side, X[n]0[n], is measured with the CMS experiment in ultra-peripheral PbPb collisions at sqrt(s[NN]) = 2.76 TeV. The analysis is based on a data sample corresponding to an integrated luminosity of 159 inverse microbarns, collected during the 2011 PbPb run. The J/psi mesons are reconstructed in the dimuon decay channel, while neutrons are detected using zero degree calorimeters. The measured cross section is dsigma[coh,X[n]0[n]] / d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.06966","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":"1605.06966","created_at":"2026-05-18T00:38:09.424469+00:00"},{"alias_kind":"arxiv_version","alias_value":"1605.06966v2","created_at":"2026-05-18T00:38:09.424469+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.06966","created_at":"2026-05-18T00:38:09.424469+00:00"},{"alias_kind":"pith_short_12","alias_value":"RAEGEQ2FJIR7","created_at":"2026-05-18T12:30:41.710351+00:00"},{"alias_kind":"pith_short_16","alias_value":"RAEGEQ2FJIR7P33O","created_at":"2026-05-18T12:30:41.710351+00:00"},{"alias_kind":"pith_short_8","alias_value":"RAEGEQ2F","created_at":"2026-05-18T12:30:41.710351+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":3,"internal_anchor_count":3,"sample":[{"citing_arxiv_id":"2310.06965","citing_title":"Coherent photoproduction of light vector mesons off nuclear targets in the dipole picture","ref_index":5,"is_internal_anchor":true},{"citing_arxiv_id":"2506.17454","citing_title":"Nuclear Cold QCD: Review and Future Strategy","ref_index":144,"is_internal_anchor":true},{"citing_arxiv_id":"2509.04135","citing_title":"Measurement of coherent exclusive $J/\\psi\\to\\mu^+\\mu^-$ production in ultraperipheral Pb+Pb collisions at $\\sqrt{s_{\\textrm{NN}}}=5.36$ TeV with the ATLAS detector","ref_index":22,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7","json":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7.json","graph_json":"https://pith.science/api/pith-number/RAEGEQ2FJIR7P33O7ACSRVDLH7/graph.json","events_json":"https://pith.science/api/pith-number/RAEGEQ2FJIR7P33O7ACSRVDLH7/events.json","paper":"https://pith.science/paper/RAEGEQ2F"},"agent_actions":{"view_html":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7","download_json":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7.json","view_paper":"https://pith.science/paper/RAEGEQ2F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1605.06966&json=true","fetch_graph":"https://pith.science/api/pith-number/RAEGEQ2FJIR7P33O7ACSRVDLH7/graph.json","fetch_events":"https://pith.science/api/pith-number/RAEGEQ2FJIR7P33O7ACSRVDLH7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7/action/storage_attestation","attest_author":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7/action/author_attestation","sign_citation":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7/action/citation_signature","submit_replication":"https://pith.science/pith/RAEGEQ2FJIR7P33O7ACSRVDLH7/action/replication_record"}},"created_at":"2026-05-18T00:38:09.424469+00:00","updated_at":"2026-05-18T00:38:09.424469+00:00"}