{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:LGRLWAG4J6WAOSW6QNAHOPOYCZ","short_pith_number":"pith:LGRLWAG4","schema_version":"1.0","canonical_sha256":"59a2bb00dc4fac074ade8340773dd81666e71e1a51394d56c6df82c32078f669","source":{"kind":"arxiv","id":"1406.7010","version":1},"attestation_state":"computed","paper":{"title":"Central Production of Eta and Eta-prime via Double Pomeron Exchange in the Sakai-Sugimoto Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Jeffrey A. Harvey, Neil Anderson, Nelia Mann, Sophia K. Domokos","submitted_at":"2014-06-26T20:00:18Z","abstract_excerpt":"We construct a string-inspired model for the central production of $\\eta$ and $\\eta'$ mesons in proton-proton collisions, via double Pomeron exchange. Using general symmetry considerations, we construct a low-energy differential cross section for double glueball exchange in terms of some undetermined coupling constants and form factors. We extend this model to the Regge regime, replacing the glueball propagators with Pomeron trajectories, and modifying the interaction term by a factor derived from the 5-string scattering amplitude in flat space. We then fix the couplings which remain undetermi"},"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":"1406.7010","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2014-06-26T20:00:18Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"a4acaf1b66cf9ae786aee688beb4340483872baa1482cb623bd1e409da8d39e3","abstract_canon_sha256":"b792c58ab81f67313bf789370433784112a551a8380233218e51efd0c266c9c5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:38:43.913180Z","signature_b64":"Cbl73WLV6q3YzchH+KZHKQY+qj/BVD+OaZ7Bqv46GVywV5LGluUmRCMtTqN4xEEasbXAzibrJ3YdAvnn/2Z5DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"59a2bb00dc4fac074ade8340773dd81666e71e1a51394d56c6df82c32078f669","last_reissued_at":"2026-05-18T02:38:43.912766Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:38:43.912766Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Central Production of Eta and Eta-prime via Double Pomeron Exchange in the Sakai-Sugimoto Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Jeffrey A. Harvey, Neil Anderson, Nelia Mann, Sophia K. Domokos","submitted_at":"2014-06-26T20:00:18Z","abstract_excerpt":"We construct a string-inspired model for the central production of $\\eta$ and $\\eta'$ mesons in proton-proton collisions, via double Pomeron exchange. Using general symmetry considerations, we construct a low-energy differential cross section for double glueball exchange in terms of some undetermined coupling constants and form factors. We extend this model to the Regge regime, replacing the glueball propagators with Pomeron trajectories, and modifying the interaction term by a factor derived from the 5-string scattering amplitude in flat space. We then fix the couplings which remain undetermi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1406.7010","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":"1406.7010","created_at":"2026-05-18T02:38:43.912829+00:00"},{"alias_kind":"arxiv_version","alias_value":"1406.7010v1","created_at":"2026-05-18T02:38:43.912829+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1406.7010","created_at":"2026-05-18T02:38:43.912829+00:00"},{"alias_kind":"pith_short_12","alias_value":"LGRLWAG4J6WA","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_16","alias_value":"LGRLWAG4J6WAOSW6","created_at":"2026-05-18T12:28:38.356838+00:00"},{"alias_kind":"pith_short_8","alias_value":"LGRLWAG4","created_at":"2026-05-18T12:28:38.356838+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/LGRLWAG4J6WAOSW6QNAHOPOYCZ","json":"https://pith.science/pith/LGRLWAG4J6WAOSW6QNAHOPOYCZ.json","graph_json":"https://pith.science/api/pith-number/LGRLWAG4J6WAOSW6QNAHOPOYCZ/graph.json","events_json":"https://pith.science/api/pith-number/LGRLWAG4J6WAOSW6QNAHOPOYCZ/events.json","paper":"https://pith.science/paper/LGRLWAG4"},"agent_actions":{"view_html":"https://pith.science/pith/LGRLWAG4J6WAOSW6QNAHOPOYCZ","download_json":"https://pith.science/pith/LGRLWAG4J6WAOSW6QNAHOPOYCZ.json","view_paper":"https://pith.science/paper/LGRLWAG4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1406.7010&json=true","fetch_graph":"https://pith.science/api/pith-number/LGRLWAG4J6WAOSW6QNAHOPOYCZ/graph.json","fetch_events":"https://pith.science/api/pith-number/LGRLWAG4J6WAOSW6QNAHOPOYCZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LGRLWAG4J6WAOSW6QNAHOPOYCZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LGRLWAG4J6WAOSW6QNAHOPOYCZ/action/storage_attestation","attest_author":"https://pith.science/pith/LGRLWAG4J6WAOSW6QNAHOPOYCZ/action/author_attestation","sign_citation":"https://pith.science/pith/LGRLWAG4J6WAOSW6QNAHOPOYCZ/action/citation_signature","submit_replication":"https://pith.science/pith/LGRLWAG4J6WAOSW6QNAHOPOYCZ/action/replication_record"}},"created_at":"2026-05-18T02:38:43.912829+00:00","updated_at":"2026-05-18T02:38:43.912829+00:00"}