{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2002:ANPBK4EVWBUAFVHPVLI4X24SNF","short_pith_number":"pith:ANPBK4EV","schema_version":"1.0","canonical_sha256":"035e157095b06802d4efaad1cbeb9269714f23d5cdc8a33483dee8433070afb3","source":{"kind":"arxiv","id":"hep-ex/0209004","version":1},"attestation_state":"computed","paper":{"title":"Rho^0 meson production in the pp ->pppi+pi- reaction at 3.67 GeV/c","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Brenschede, A. Ferrero, A. Grasso, A. Maggiora, A. Manara, A. Popov, D. Panzieri, F. Balestra, F. Brochard, F. Tosello, G. Piragino, G. Zosi (DISTO Collaboration), H.-W. Pfaff, I. Fr\\\"ohlich, J.-Cl. Faivre, J. Foryciarz, J. Ritman, L.C. Bland, L. Ferrero, M. Dzemidzic, M.L. Colanton, M. Maggiora, M.P. Bussa, P. Salabura, R. Bertini, R. Dressler, R. Garfagnini, Seonho Choi, S.E. Vigdor, S. Heinz, V. Frolov, V. Tchalyshev, W. K\\\"uhn, W.W. Jacobs, Y. Bedfer","submitted_at":"2002-09-03T11:48:38Z","abstract_excerpt":"Total and differential cross sections for the exclusive reaction pp->pp rho^0 observed via the pi+pi- decay channel have been measured at beam momentum=3.67 GeV/c. The observed total meson production cross section is determined to be 23.4 +- 0.8 +-8 microb and is significantly lower than typical cross sections used in model calculations for heavy ion collisions. The differential cross sections measured indicate a strong anisotropy cos^2(theta^{CM}) in the rho^0 meson production."},"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":"hep-ex/0209004","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-ex","submitted_at":"2002-09-03T11:48:38Z","cross_cats_sorted":[],"title_canon_sha256":"7155c82e7b2181f116d14fbacb6a66089cc04cea4f3d5a890a5ce548222543bb","abstract_canon_sha256":"8b9f24db832e55bbd7968f72079ad1ca4b86cffdd4750bcafe0c7a5c9181789d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:33:50.448089Z","signature_b64":"rSWlFJ9Shgp4JtBMKYrNQIEW/bCHCPZGeKHT+YlGLfmnrhVkuLjgSloxn+qnpCXS63IxF8rgiw0R6RyKWERzAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"035e157095b06802d4efaad1cbeb9269714f23d5cdc8a33483dee8433070afb3","last_reissued_at":"2026-07-04T16:33:50.447660Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:33:50.447660Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Rho^0 meson production in the pp ->pppi+pi- reaction at 3.67 GeV/c","license":"","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Brenschede, A. Ferrero, A. Grasso, A. Maggiora, A. Manara, A. Popov, D. Panzieri, F. Balestra, F. Brochard, F. Tosello, G. Piragino, G. Zosi (DISTO Collaboration), H.-W. Pfaff, I. Fr\\\"ohlich, J.-Cl. Faivre, J. Foryciarz, J. Ritman, L.C. Bland, L. Ferrero, M. Dzemidzic, M.L. Colanton, M. Maggiora, M.P. Bussa, P. Salabura, R. Bertini, R. Dressler, R. Garfagnini, Seonho Choi, S.E. Vigdor, S. Heinz, V. Frolov, V. Tchalyshev, W. K\\\"uhn, W.W. Jacobs, Y. Bedfer","submitted_at":"2002-09-03T11:48:38Z","abstract_excerpt":"Total and differential cross sections for the exclusive reaction pp->pp rho^0 observed via the pi+pi- decay channel have been measured at beam momentum=3.67 GeV/c. The observed total meson production cross section is determined to be 23.4 +- 0.8 +-8 microb and is significantly lower than typical cross sections used in model calculations for heavy ion collisions. The differential cross sections measured indicate a strong anisotropy cos^2(theta^{CM}) in the rho^0 meson production."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ex/0209004","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/hep-ex/0209004/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":"hep-ex/0209004","created_at":"2026-07-04T16:33:50.447727+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-ex/0209004v1","created_at":"2026-07-04T16:33:50.447727+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ex/0209004","created_at":"2026-07-04T16:33:50.447727+00:00"},{"alias_kind":"pith_short_12","alias_value":"ANPBK4EVWBUA","created_at":"2026-07-04T16:33:50.447727+00:00"},{"alias_kind":"pith_short_16","alias_value":"ANPBK4EVWBUAFVHP","created_at":"2026-07-04T16:33:50.447727+00:00"},{"alias_kind":"pith_short_8","alias_value":"ANPBK4EV","created_at":"2026-07-04T16:33:50.447727+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/ANPBK4EVWBUAFVHPVLI4X24SNF","json":"https://pith.science/pith/ANPBK4EVWBUAFVHPVLI4X24SNF.json","graph_json":"https://pith.science/api/pith-number/ANPBK4EVWBUAFVHPVLI4X24SNF/graph.json","events_json":"https://pith.science/api/pith-number/ANPBK4EVWBUAFVHPVLI4X24SNF/events.json","paper":"https://pith.science/paper/ANPBK4EV"},"agent_actions":{"view_html":"https://pith.science/pith/ANPBK4EVWBUAFVHPVLI4X24SNF","download_json":"https://pith.science/pith/ANPBK4EVWBUAFVHPVLI4X24SNF.json","view_paper":"https://pith.science/paper/ANPBK4EV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-ex/0209004&json=true","fetch_graph":"https://pith.science/api/pith-number/ANPBK4EVWBUAFVHPVLI4X24SNF/graph.json","fetch_events":"https://pith.science/api/pith-number/ANPBK4EVWBUAFVHPVLI4X24SNF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ANPBK4EVWBUAFVHPVLI4X24SNF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ANPBK4EVWBUAFVHPVLI4X24SNF/action/storage_attestation","attest_author":"https://pith.science/pith/ANPBK4EVWBUAFVHPVLI4X24SNF/action/author_attestation","sign_citation":"https://pith.science/pith/ANPBK4EVWBUAFVHPVLI4X24SNF/action/citation_signature","submit_replication":"https://pith.science/pith/ANPBK4EVWBUAFVHPVLI4X24SNF/action/replication_record"}},"created_at":"2026-07-04T16:33:50.447727+00:00","updated_at":"2026-07-04T16:33:50.447727+00:00"}