{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:VROBKK4GZAXOGC4WIRWA2MHXOF","short_pith_number":"pith:VROBKK4G","schema_version":"1.0","canonical_sha256":"ac5c152b86c82ee30b96446c0d30f77154addd07b8928b6d7a9dab2d5297e1b6","source":{"kind":"arxiv","id":"1407.0899","version":1},"attestation_state":"computed","paper":{"title":"Experimental constraints on the $\\omega$-nucleus real potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Gridnev, A. Thiel, A. Wilson, A. Winnebeck, B. Bantes, B. Krusche, Ch. Funke, Ch. Hammann, Ch. Honisch, Ch. Schmidt, Ch. Wendel, D. Bayadilov, D. Elsner, D. Hammann, D. Kaiser, D. Piontek, D. Walther, E. Gutz, F. Dietz, F. Frommberger, F. Klein, F. Zenke (The CBELSA/TAPS Collaboration), H. Eberhardt, H. Kalinowsky, H. Nagahiro, H. Schmieden, H. van Pee, I. Jaegle, I. Keshelashvili, I. V. Lopatin, J. Hannappel, J. Hartmann, J. M\\\"uller, J. Weil, K. Fornet-Ponse, K. Makonyi, K.-T. Brinkmann, M. Gottschall, M. Gr\\\"uner, M. Lang, M. Nanova, P. Drexler, P. Hoffmeister, R. Beck, R. Ewald, R. Schmitz, S. B\\\"ose, S. Friedrich, S. Hirenzaki, S. Kammer, S. Schaepe, T. Dahlke, Th. Challand, T. Odenthal, T. Rostomyan, T. Seifen, U. Thoma, U. Wiedner, V. Crede, V. Kleber, V. Metag, W. Hillert, Y. A. Beloglazov, Y. Maghrbi","submitted_at":"2014-07-03T12:56:20Z","abstract_excerpt":"In a search for $\\omega$ mesic states, the production of $\\omega$-mesons in coincidence with forward going protons has been studied in photon induced reactions on $^{12}$C for incident photon energies of 1250 - 3100 MeV. The $\\pi^0 \\gamma$ pairs from decays of bound or quasi-free $\\omega$-mesons have been measured with the CBELSA/TAPS detector system in coincidence with protons registered in the MiniTAPS forward array. Structures in the total energy distribution of the $\\pi^0 \\gamma$ pairs, which would indicate the population and decay of bound $\\omega~^{11}$B states, are not observed. The $\\p"},"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":"1407.0899","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2014-07-03T12:56:20Z","cross_cats_sorted":[],"title_canon_sha256":"180be2b78f6bef895ef71d5d2edcc9a7ee81383899f37612901e8ec14826f648","abstract_canon_sha256":"195ee3c04a40c470cca056444394eabd28202cca6af315e40cee93263f95ace8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:42.362630Z","signature_b64":"6VGPCu37UJxXXGI21zALrj+BttX/iep87ydgdXDD1e3wNqOT6YQoYztN5cwAtkjYTscMlD+9MmjVfWiYTXy/BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ac5c152b86c82ee30b96446c0d30f77154addd07b8928b6d7a9dab2d5297e1b6","last_reissued_at":"2026-05-18T01:42:42.362039Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:42.362039Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Experimental constraints on the $\\omega$-nucleus real potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"A. Gridnev, A. Thiel, A. Wilson, A. Winnebeck, B. Bantes, B. Krusche, Ch. Funke, Ch. Hammann, Ch. Honisch, Ch. Schmidt, Ch. Wendel, D. Bayadilov, D. Elsner, D. Hammann, D. Kaiser, D. Piontek, D. Walther, E. Gutz, F. Dietz, F. Frommberger, F. Klein, F. Zenke (The CBELSA/TAPS Collaboration), H. Eberhardt, H. Kalinowsky, H. Nagahiro, H. Schmieden, H. van Pee, I. Jaegle, I. Keshelashvili, I. V. Lopatin, J. Hannappel, J. Hartmann, J. M\\\"uller, J. Weil, K. Fornet-Ponse, K. Makonyi, K.-T. Brinkmann, M. Gottschall, M. Gr\\\"uner, M. Lang, M. Nanova, P. Drexler, P. Hoffmeister, R. Beck, R. Ewald, R. Schmitz, S. B\\\"ose, S. Friedrich, S. Hirenzaki, S. Kammer, S. Schaepe, T. Dahlke, Th. Challand, T. Odenthal, T. Rostomyan, T. Seifen, U. Thoma, U. Wiedner, V. Crede, V. Kleber, V. Metag, W. Hillert, Y. A. Beloglazov, Y. Maghrbi","submitted_at":"2014-07-03T12:56:20Z","abstract_excerpt":"In a search for $\\omega$ mesic states, the production of $\\omega$-mesons in coincidence with forward going protons has been studied in photon induced reactions on $^{12}$C for incident photon energies of 1250 - 3100 MeV. The $\\pi^0 \\gamma$ pairs from decays of bound or quasi-free $\\omega$-mesons have been measured with the CBELSA/TAPS detector system in coincidence with protons registered in the MiniTAPS forward array. Structures in the total energy distribution of the $\\pi^0 \\gamma$ pairs, which would indicate the population and decay of bound $\\omega~^{11}$B states, are not observed. The $\\p"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.0899","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":"1407.0899","created_at":"2026-05-18T01:42:42.362115+00:00"},{"alias_kind":"arxiv_version","alias_value":"1407.0899v1","created_at":"2026-05-18T01:42:42.362115+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.0899","created_at":"2026-05-18T01:42:42.362115+00:00"},{"alias_kind":"pith_short_12","alias_value":"VROBKK4GZAXO","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_16","alias_value":"VROBKK4GZAXOGC4W","created_at":"2026-05-18T12:28:54.890064+00:00"},{"alias_kind":"pith_short_8","alias_value":"VROBKK4G","created_at":"2026-05-18T12:28:54.890064+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/VROBKK4GZAXOGC4WIRWA2MHXOF","json":"https://pith.science/pith/VROBKK4GZAXOGC4WIRWA2MHXOF.json","graph_json":"https://pith.science/api/pith-number/VROBKK4GZAXOGC4WIRWA2MHXOF/graph.json","events_json":"https://pith.science/api/pith-number/VROBKK4GZAXOGC4WIRWA2MHXOF/events.json","paper":"https://pith.science/paper/VROBKK4G"},"agent_actions":{"view_html":"https://pith.science/pith/VROBKK4GZAXOGC4WIRWA2MHXOF","download_json":"https://pith.science/pith/VROBKK4GZAXOGC4WIRWA2MHXOF.json","view_paper":"https://pith.science/paper/VROBKK4G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1407.0899&json=true","fetch_graph":"https://pith.science/api/pith-number/VROBKK4GZAXOGC4WIRWA2MHXOF/graph.json","fetch_events":"https://pith.science/api/pith-number/VROBKK4GZAXOGC4WIRWA2MHXOF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VROBKK4GZAXOGC4WIRWA2MHXOF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VROBKK4GZAXOGC4WIRWA2MHXOF/action/storage_attestation","attest_author":"https://pith.science/pith/VROBKK4GZAXOGC4WIRWA2MHXOF/action/author_attestation","sign_citation":"https://pith.science/pith/VROBKK4GZAXOGC4WIRWA2MHXOF/action/citation_signature","submit_replication":"https://pith.science/pith/VROBKK4GZAXOGC4WIRWA2MHXOF/action/replication_record"}},"created_at":"2026-05-18T01:42:42.362115+00:00","updated_at":"2026-05-18T01:42:42.362115+00:00"}