{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:5MSACFMLNYXGYUUF5ELZVYWDJJ","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"8b06027d201cb37946dd4d8435d7c0ce907bf9995ffc7d5960a6d53d1ed57453","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-04-08T03:52:56Z","title_canon_sha256":"19176a8212bc6325cb8260894a5c6ce47a4836b6237a127562d829b536099eb3"},"schema_version":"1.0","source":{"id":"1604.02220","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.02220","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"arxiv_version","alias_value":"1604.02220v2","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.02220","created_at":"2026-05-18T01:11:12Z"},{"alias_kind":"pith_short_12","alias_value":"5MSACFMLNYXG","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_16","alias_value":"5MSACFMLNYXGYUUF","created_at":"2026-05-18T12:30:01Z"},{"alias_kind":"pith_short_8","alias_value":"5MSACFML","created_at":"2026-05-18T12:30:01Z"}],"graph_snapshots":[{"event_id":"sha256:8c359d202426fc4ae8fd41296b35eed037be0673c905d206808688e1e4db9eec","target":"graph","created_at":"2026-05-18T01:11:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"A search for a narrow baryonic state in the $pK^0_S$ and $\\bar{p}K^0_S$ system has been performed in $ep$ collisions at HERA with the ZEUS detector using an integrated luminosity of 358 pb$^{-1}$ taken in 2003-2007. The search was performed with deep inelastic scattering events at an $ep$ centre-of-mass energy of 318 GeV for exchanged photon virtuality, $Q^2$, between 20 and 100 $\\rm{} GeV^{2}$. Contrary to evidence presented for such a state around 1.52 GeV in a previous ZEUS analysis using a sample of 121 pb$^{-1}$ taken in 1996-2000, no resonance peak was found in the $p(\\bar{p})K^0_S$ inva","authors_text":"A. Bertolin, A. Bruni, A. Caldwell, A.F. Zarnecki, A. Garfagnini, A. Geiser, A. Gizhko, A. Kotanski, A. Levy, A. Longhin, A. Mastroberardino, A.M. Cooper-Sarkar, A. Polini, A. Solano, A. Stern, A. Verbytskyi, B.B. Levchenko, B. Foster, B. Krupa, B. Loehr, B.O. Zhautykov, C.D. Catterall, C. Gwenlan, D. Hochman, D.H. Saxon, D. Kisielewska, D. Lontkovskyi, D.S. Zotkin, E. Gallo, E.G. Boos, E. Lobodzinska, E. Lohrmann, E. Paul, E. Tassi, F. Januschek, F. Mohamad Idris, G. Gach, G. Grzelak, H. Kowalski, I. Abt, I.A. Korzhavina, I. Bloch, I. Brock, I. Kadenko, I. Makarenko, I.O. Skillicorn, I. Singh, J. Chwastowski, J. Ciborowski, J. Malka, J. Sztuk-Dambietz, J. Tomaszewska, K. Nagano, K. Tokushuku, K. Wichmann, L. Adamczyk, L.K. Gladilin, L.M. Shcheglova, L. Stanco, L. Zawiejski, M. Adamus, M. Capua, M. Corradi, M. Guzik, M. Ishitsuka, M. Kuze, M. Lisovyi, M. Przybycien, M. Ruspa, M. Schioppa, M. Turcato, M. Wing, N.H. Brook, N. Kovalchuk, N. Mohammad Nasir, N.S. Pokrovskiy, N. Stefaniuk, N. Zakharchuk, N.Z. Jomhari, O. Behnke, O. Hlushchenko, O. Kuprash, O. Shkola, O. Turkot, O.Yu. Lukina, O. Zenaiev, P.J. Bussey, P. Kaur, P. Roloff, P. Stopa, R. Brugnera, R.C.E. Devenish, R. Ciesielski, R. Hori, R.J. Nowak, R.K. Dementiev, R. Klanner, R. Shevchenko, S. Antonelli, S. Bhadra, S. Dusini, S. Kananov, S. Limentani, S. Yamada, T. Nobe, T. Schoerner-Sadenius, T. Tsurugai, T. Tymieniecka, U. Behrens, U. Karshon, U. Klein, U. Koetz, U. Schneekloth, V. Aushev, V. Myronenko, W.A.T. Wan Abdullah, W. Hain, W. Perlanski, W. Slominski, Y. Iga, Yu.A. Golubkov, Yu. Onishchuk, Yu. Shyrma, Y. Yamazaki, Z.A. Ibrahim, ZEUS Collaboration: H. Abramowicz","cross_cats":["hep-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-04-08T03:52:56Z","title":"Search for a narrow baryonic state decaying to ${pK^0_S}$ and ${\\bar{p}K^0_S}$ in deep inelastic scattering at HERA"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.02220","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:59aca04f6b61144564ad50c03e8c833f899115ca5cf3d14c515d217cdde9b97e","target":"record","created_at":"2026-05-18T01:11:12Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"8b06027d201cb37946dd4d8435d7c0ce907bf9995ffc7d5960a6d53d1ed57453","cross_cats_sorted":["hep-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2016-04-08T03:52:56Z","title_canon_sha256":"19176a8212bc6325cb8260894a5c6ce47a4836b6237a127562d829b536099eb3"},"schema_version":"1.0","source":{"id":"1604.02220","kind":"arxiv","version":2}},"canonical_sha256":"eb2401158b6e2e6c5285e9179ae2c34a5c2dfe2c06f0abc33b67b74402ef151b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eb2401158b6e2e6c5285e9179ae2c34a5c2dfe2c06f0abc33b67b74402ef151b","first_computed_at":"2026-05-18T01:11:12.191489Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:11:12.191489Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VaF6pGkTHkVg5gnMyBJQd9Gfu1toCSKcKSzQoFo9wQUnEurj805m6OHDTuEdLqTQ9N+pUqhtYtvek3Hfw6f6Bg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:11:12.192053Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.02220","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:59aca04f6b61144564ad50c03e8c833f899115ca5cf3d14c515d217cdde9b97e","sha256:8c359d202426fc4ae8fd41296b35eed037be0673c905d206808688e1e4db9eec"],"state_sha256":"bae97540c9ee4306988b245b4f5c9d5805d204fa39b206ff1a395604681cc8b3"}