{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:LYQIY5KDROOIGUXFTSGSV2433Z","short_pith_number":"pith:LYQIY5KD","schema_version":"1.0","canonical_sha256":"5e208c75438b9c8352e59c8d2aeb9bde4abc522023adcb84138438802601ca70","source":{"kind":"arxiv","id":"2004.06740","version":2},"attestation_state":"computed","paper":{"title":"$J/\\psi$ meson production in SIDIS: matching high and low transverse momentum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cristian Pisano, Dani\\\"el Boer, Francesco Murgia, Pieter Taels, Umberto D'Alesio","submitted_at":"2020-04-14T18:01:25Z","abstract_excerpt":"We consider the transverse momentum spectrum and the $\\cos 2\\phi$ azimuthal distribution of $J/\\psi$ mesons produced in semi-inclusive, deep-inelastic electron-proton scattering, where the electron and the proton are unpolarized. At low transverse momentum, we propose factorized expressions in terms of transverse momentum dependent gluon distributions and shape functions. We show that our formulae, at the order $\\alpha_s,$ correctly match with the collinear factorization results at high transverse momentum. The latter are computed at the order $\\alpha_s^2$ in the framework of nonrelativistic Q"},"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":"2004.06740","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-14T18:01:25Z","cross_cats_sorted":[],"title_canon_sha256":"0bac824668e4a80e4dd7b347c1c903788554ab5ac998023254ef56a18d2215c6","abstract_canon_sha256":"48b1c528b409c6259f659cb2b612f2dde11572131f33fc899545364afca7f61d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:32:58.587186Z","signature_b64":"ekK42C3nbWKaDHgpyw1eLbiQyGEqQWzl07XYHL6C24EUiVYTK8qHXYGMaYY63214LZBDPEe+mAqX4sdPVVg6Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5e208c75438b9c8352e59c8d2aeb9bde4abc522023adcb84138438802601ca70","last_reissued_at":"2026-07-05T01:32:58.586752Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:32:58.586752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"$J/\\psi$ meson production in SIDIS: matching high and low transverse momentum","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ph","authors_text":"Cristian Pisano, Dani\\\"el Boer, Francesco Murgia, Pieter Taels, Umberto D'Alesio","submitted_at":"2020-04-14T18:01:25Z","abstract_excerpt":"We consider the transverse momentum spectrum and the $\\cos 2\\phi$ azimuthal distribution of $J/\\psi$ mesons produced in semi-inclusive, deep-inelastic electron-proton scattering, where the electron and the proton are unpolarized. At low transverse momentum, we propose factorized expressions in terms of transverse momentum dependent gluon distributions and shape functions. We show that our formulae, at the order $\\alpha_s,$ correctly match with the collinear factorization results at high transverse momentum. The latter are computed at the order $\\alpha_s^2$ in the framework of nonrelativistic Q"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.06740","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/2004.06740/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":"2004.06740","created_at":"2026-07-05T01:32:58.586809+00:00"},{"alias_kind":"arxiv_version","alias_value":"2004.06740v2","created_at":"2026-07-05T01:32:58.586809+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.06740","created_at":"2026-07-05T01:32:58.586809+00:00"},{"alias_kind":"pith_short_12","alias_value":"LYQIY5KDROOI","created_at":"2026-07-05T01:32:58.586809+00:00"},{"alias_kind":"pith_short_16","alias_value":"LYQIY5KDROOIGUXF","created_at":"2026-07-05T01:32:58.586809+00:00"},{"alias_kind":"pith_short_8","alias_value":"LYQIY5KD","created_at":"2026-07-05T01:32:58.586809+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.31124","citing_title":"The effect of TMD evolution on the Sivers asymmetry in back-to-back $J/\\psi+\\gamma$ and $J/\\psi+\\text{jet}$ production at the Electron-Ion-Collider","ref_index":57,"is_internal_anchor":false},{"citing_arxiv_id":"2510.11809","citing_title":"Modeling the TMD shape function in $J/\\psi$ electroproduction","ref_index":23,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z","json":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z.json","graph_json":"https://pith.science/api/pith-number/LYQIY5KDROOIGUXFTSGSV2433Z/graph.json","events_json":"https://pith.science/api/pith-number/LYQIY5KDROOIGUXFTSGSV2433Z/events.json","paper":"https://pith.science/paper/LYQIY5KD"},"agent_actions":{"view_html":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z","download_json":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z.json","view_paper":"https://pith.science/paper/LYQIY5KD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2004.06740&json=true","fetch_graph":"https://pith.science/api/pith-number/LYQIY5KDROOIGUXFTSGSV2433Z/graph.json","fetch_events":"https://pith.science/api/pith-number/LYQIY5KDROOIGUXFTSGSV2433Z/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z/action/storage_attestation","attest_author":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z/action/author_attestation","sign_citation":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z/action/citation_signature","submit_replication":"https://pith.science/pith/LYQIY5KDROOIGUXFTSGSV2433Z/action/replication_record"}},"created_at":"2026-07-05T01:32:58.586809+00:00","updated_at":"2026-07-05T01:32:58.586809+00:00"}