{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:CIH6CUFC5ALAMMVVKGMGUQ3UTB","short_pith_number":"pith:CIH6CUFC","canonical_record":{"source":{"id":"1510.03720","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-10-13T14:54:15Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"f0f2e5ad9b89c3a5219a3ae67c25a05976989677f98ec1390c5a1310848e3352","abstract_canon_sha256":"01c331afb5000bbe9a833d26451f5b6229e1174ade9400329db236ee4ccae7d0"},"schema_version":"1.0"},"canonical_sha256":"120fe150a2e8160632b551986a4374986e9dfb86b69c4bb0943cd1585d1299f4","source":{"kind":"arxiv","id":"1510.03720","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.03720","created_at":"2026-05-18T01:16:24Z"},{"alias_kind":"arxiv_version","alias_value":"1510.03720v4","created_at":"2026-05-18T01:16:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.03720","created_at":"2026-05-18T01:16:24Z"},{"alias_kind":"pith_short_12","alias_value":"CIH6CUFC5ALA","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"CIH6CUFC5ALAMMVV","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"CIH6CUFC","created_at":"2026-05-18T12:29:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:CIH6CUFC5ALAMMVVKGMGUQ3UTB","target":"record","payload":{"canonical_record":{"source":{"id":"1510.03720","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-10-13T14:54:15Z","cross_cats_sorted":["nucl-ex"],"title_canon_sha256":"f0f2e5ad9b89c3a5219a3ae67c25a05976989677f98ec1390c5a1310848e3352","abstract_canon_sha256":"01c331afb5000bbe9a833d26451f5b6229e1174ade9400329db236ee4ccae7d0"},"schema_version":"1.0"},"canonical_sha256":"120fe150a2e8160632b551986a4374986e9dfb86b69c4bb0943cd1585d1299f4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:16:24.744694Z","signature_b64":"/UXCDkdEUFzgLaAqmg0nlnMKSoZT8kbstBKvgDHtWS25nDYf1JyErLdbhpjHivqBXRUcr0y9L8Bkvcc89dx0Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"120fe150a2e8160632b551986a4374986e9dfb86b69c4bb0943cd1585d1299f4","last_reissued_at":"2026-05-18T01:16:24.744274Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:16:24.744274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1510.03720","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:16:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"1H2l4TVWg1l4TEk3XEkwPB8z0aHxE/8KpOdHsh/d+1lzi0To3qgor0P9SN62JFbew+2jUTnLwa717And91cYCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:28:34.029489Z"},"content_sha256":"f2d5d6acc2bb2117c45629adeae57e8a73a9a9af9cc8c533854ca8bd7dd0a440","schema_version":"1.0","event_id":"sha256:f2d5d6acc2bb2117c45629adeae57e8a73a9a9af9cc8c533854ca8bd7dd0a440"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:CIH6CUFC5ALAMMVVKGMGUQ3UTB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Production of $\\Lambda$ hyperons in inelastic p+p interactions at 158 GeV/$c$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["nucl-ex"],"primary_cat":"hep-ex","authors_text":"A. Aduszkiewicz, A. Blondel, A. Brandin, A. Bravar, A. Damyanova, A.D. Marino, A.D. Panagiotou, A.E. Herv\\'e, A. Ereditato, A. Garibov, A. Grzeszczuk, A. Haesler, A.I. Malakhov, A. Ivashkin, A. Kapoyannis, A. Korzenev, A. Krasnoperov, A. Kurepin, A. L\\'aszl\\'o, A. Marcinek, A. Redij, A. Robert, A. Rubbia, A. Rustamov, A. Sadovsky, A. Seryakov, A. Taranenko, A. Wilczek, A. Wojtaszek-Szwarc, B.A. Popov, B. Baatar, B. Maksiak, B. Messerly, B.T. Rumberger, C. Pistillo, D. Kolev, D. Larsen, D. Mani\\'c, D. R\\\"ohrich, D. Sgalaberna, D. Tefelski, D. Veberi\\v{c}, E. Andronov, E.D. Zimmerman (The NA61/SHINE Collaboration), E. Kaptur, E. Richter-W\\k{a}s, E. Rondio, F. Bay, F. Diakonos, F. Guber, G.A. Feofilov, G.B. Mills, G.L. Melkumov, G. Stefanek, G. Vesztergombi, H. Dembinski, H.-J. Mathes, H. Str\\\"obele, I. Selyuzhenkov, J. Brzychczyk, J. Dumarchez, J. Kisiel, J. Puzovi\\'c, J. Stepaniak, K. Dynowski, K. Grebieszkow, K. Kadija, K. Kowalik, K. Marton, K. Nishikawa, K. Sakashita, K. Schmidt, L. Turko, L. Vinogradov, L. Zambelli, M. Bogomilov, M. \\'Cirkovi\\'c, M. Deveaux, M. Ga\\'zdzicki, M. Golubeva, M. Hierholzer, M. Koziel, M. Kuich, M. Lewicki, M. Ma\\'ckowiak-Paw{\\l}owska, M. Naskr\\k{e}t, M. Nirkko, M. Pavin, M. Posiada{\\l}a, M. Ravonel, M. Roth, M. Rybczynski, M. Shibata, M. S{\\l}odkowski, M. Szuba, M. Tada, M. Unger, M. Vassiliou, N. Antoniou, N. Davis, O. Busygina, O. Petukhov, O. Wyszy\\'nski, P. Christakoglou, P. Seyboth, P. Staszel, R. Engel, R. P{\\l}aneta, R. Renfordt, R. Tsenov, R. Ulrich, S.A. Bunyatov, S. Di Luise, S. Igolkin, S. Kowalski, S. Morozov, S. Mr\\'owczy\\'nski, S. Pu{\\l}awski, S.R. Johnson, T. Anti\\'ci\\'c, T. Czopowicz, T. Hasegawa, T. Kobayashi, T. Matulewicz, T. Nakadaira, T. Sekiguchi, T. \\v{S}u\\v{s}a, V.I. Kolesnikov, V. Matveev, V. Paolone, V.P. Kondratiev, V. Tereshchenko, V.V. Lyubushkin, V.V. Vechernin, W. Dominik, W. Rauch, Y. Ali, Y. Nagai, Z. Fodor, Z. W{\\l}odarczyk","submitted_at":"2015-10-13T14:54:15Z","abstract_excerpt":"Inclusive production of $\\Lambda$-hyperons was measured with the large acceptance NA61/SHINE spectrometer at the CERN SPS in inelastic p+p interactions at beam momentum of 158~\\GeVc. Spectra of transverse momentum and transverse mass as well as distributions of rapidity and x$_{_F}$ are presented. The mean multiplicity was estimated to be $0.120\\,\\pm0.006\\;(stat.)\\,\\pm 0.010\\;(sys.)$. The results are compared with previous measurements and predictions of the EPOS, UrQMD and FRITIOF models."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.03720","kind":"arxiv","version":4},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T01:16:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XsioiKDCxf45aPCM+LkU1uefppm8ehTfJRzIZ1ncq7g+VnrGt/eN0+eVSYLMFKeQnoG27fjwkqyCBYKkoiLGAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T15:28:34.030285Z"},"content_sha256":"a394129c289006d4d920a86764cfac26b6965b639d98abf65c0de7e914ff4451","schema_version":"1.0","event_id":"sha256:a394129c289006d4d920a86764cfac26b6965b639d98abf65c0de7e914ff4451"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CIH6CUFC5ALAMMVVKGMGUQ3UTB/bundle.json","state_url":"https://pith.science/pith/CIH6CUFC5ALAMMVVKGMGUQ3UTB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CIH6CUFC5ALAMMVVKGMGUQ3UTB/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-25T15:28:34Z","links":{"resolver":"https://pith.science/pith/CIH6CUFC5ALAMMVVKGMGUQ3UTB","bundle":"https://pith.science/pith/CIH6CUFC5ALAMMVVKGMGUQ3UTB/bundle.json","state":"https://pith.science/pith/CIH6CUFC5ALAMMVVKGMGUQ3UTB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CIH6CUFC5ALAMMVVKGMGUQ3UTB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:CIH6CUFC5ALAMMVVKGMGUQ3UTB","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":"01c331afb5000bbe9a833d26451f5b6229e1174ade9400329db236ee4ccae7d0","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-10-13T14:54:15Z","title_canon_sha256":"f0f2e5ad9b89c3a5219a3ae67c25a05976989677f98ec1390c5a1310848e3352"},"schema_version":"1.0","source":{"id":"1510.03720","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.03720","created_at":"2026-05-18T01:16:24Z"},{"alias_kind":"arxiv_version","alias_value":"1510.03720v4","created_at":"2026-05-18T01:16:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.03720","created_at":"2026-05-18T01:16:24Z"},{"alias_kind":"pith_short_12","alias_value":"CIH6CUFC5ALA","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_16","alias_value":"CIH6CUFC5ALAMMVV","created_at":"2026-05-18T12:29:14Z"},{"alias_kind":"pith_short_8","alias_value":"CIH6CUFC","created_at":"2026-05-18T12:29:14Z"}],"graph_snapshots":[{"event_id":"sha256:a394129c289006d4d920a86764cfac26b6965b639d98abf65c0de7e914ff4451","target":"graph","created_at":"2026-05-18T01:16:24Z","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":"Inclusive production of $\\Lambda$-hyperons was measured with the large acceptance NA61/SHINE spectrometer at the CERN SPS in inelastic p+p interactions at beam momentum of 158~\\GeVc. Spectra of transverse momentum and transverse mass as well as distributions of rapidity and x$_{_F}$ are presented. The mean multiplicity was estimated to be $0.120\\,\\pm0.006\\;(stat.)\\,\\pm 0.010\\;(sys.)$. The results are compared with previous measurements and predictions of the EPOS, UrQMD and FRITIOF models.","authors_text":"A. Aduszkiewicz, A. Blondel, A. Brandin, A. Bravar, A. Damyanova, A.D. Marino, A.D. Panagiotou, A.E. Herv\\'e, A. Ereditato, A. Garibov, A. Grzeszczuk, A. Haesler, A.I. Malakhov, A. Ivashkin, A. Kapoyannis, A. Korzenev, A. Krasnoperov, A. Kurepin, A. L\\'aszl\\'o, A. Marcinek, A. Redij, A. Robert, A. Rubbia, A. Rustamov, A. Sadovsky, A. Seryakov, A. Taranenko, A. Wilczek, A. Wojtaszek-Szwarc, B.A. Popov, B. Baatar, B. Maksiak, B. Messerly, B.T. Rumberger, C. Pistillo, D. Kolev, D. Larsen, D. Mani\\'c, D. R\\\"ohrich, D. Sgalaberna, D. Tefelski, D. Veberi\\v{c}, E. Andronov, E.D. Zimmerman (The NA61/SHINE Collaboration), E. Kaptur, E. Richter-W\\k{a}s, E. Rondio, F. Bay, F. Diakonos, F. Guber, G.A. Feofilov, G.B. Mills, G.L. Melkumov, G. Stefanek, G. Vesztergombi, H. Dembinski, H.-J. Mathes, H. Str\\\"obele, I. Selyuzhenkov, J. Brzychczyk, J. Dumarchez, J. Kisiel, J. Puzovi\\'c, J. Stepaniak, K. Dynowski, K. Grebieszkow, K. Kadija, K. Kowalik, K. Marton, K. Nishikawa, K. Sakashita, K. Schmidt, L. Turko, L. Vinogradov, L. Zambelli, M. Bogomilov, M. \\'Cirkovi\\'c, M. Deveaux, M. Ga\\'zdzicki, M. Golubeva, M. Hierholzer, M. Koziel, M. Kuich, M. Lewicki, M. Ma\\'ckowiak-Paw{\\l}owska, M. Naskr\\k{e}t, M. Nirkko, M. Pavin, M. Posiada{\\l}a, M. Ravonel, M. Roth, M. Rybczynski, M. Shibata, M. S{\\l}odkowski, M. Szuba, M. Tada, M. Unger, M. Vassiliou, N. Antoniou, N. Davis, O. Busygina, O. Petukhov, O. Wyszy\\'nski, P. Christakoglou, P. Seyboth, P. Staszel, R. Engel, R. P{\\l}aneta, R. Renfordt, R. Tsenov, R. Ulrich, S.A. Bunyatov, S. Di Luise, S. Igolkin, S. Kowalski, S. Morozov, S. Mr\\'owczy\\'nski, S. Pu{\\l}awski, S.R. Johnson, T. Anti\\'ci\\'c, T. Czopowicz, T. Hasegawa, T. Kobayashi, T. Matulewicz, T. Nakadaira, T. Sekiguchi, T. \\v{S}u\\v{s}a, V.I. Kolesnikov, V. Matveev, V. Paolone, V.P. Kondratiev, V. Tereshchenko, V.V. Lyubushkin, V.V. Vechernin, W. Dominik, W. Rauch, Y. Ali, Y. Nagai, Z. Fodor, Z. W{\\l}odarczyk","cross_cats":["nucl-ex"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-10-13T14:54:15Z","title":"Production of $\\Lambda$ hyperons in inelastic p+p interactions at 158 GeV/$c$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.03720","kind":"arxiv","version":4},"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:f2d5d6acc2bb2117c45629adeae57e8a73a9a9af9cc8c533854ca8bd7dd0a440","target":"record","created_at":"2026-05-18T01:16:24Z","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":"01c331afb5000bbe9a833d26451f5b6229e1174ade9400329db236ee4ccae7d0","cross_cats_sorted":["nucl-ex"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-10-13T14:54:15Z","title_canon_sha256":"f0f2e5ad9b89c3a5219a3ae67c25a05976989677f98ec1390c5a1310848e3352"},"schema_version":"1.0","source":{"id":"1510.03720","kind":"arxiv","version":4}},"canonical_sha256":"120fe150a2e8160632b551986a4374986e9dfb86b69c4bb0943cd1585d1299f4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"120fe150a2e8160632b551986a4374986e9dfb86b69c4bb0943cd1585d1299f4","first_computed_at":"2026-05-18T01:16:24.744274Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:16:24.744274Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/UXCDkdEUFzgLaAqmg0nlnMKSoZT8kbstBKvgDHtWS25nDYf1JyErLdbhpjHivqBXRUcr0y9L8Bkvcc89dx0Aw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:16:24.744694Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.03720","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f2d5d6acc2bb2117c45629adeae57e8a73a9a9af9cc8c533854ca8bd7dd0a440","sha256:a394129c289006d4d920a86764cfac26b6965b639d98abf65c0de7e914ff4451"],"state_sha256":"80e752b4f590b9173f2e0debaafa55d503cfed5d0b59995d476437b3b8570f85"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lQR9fmrXYOReezmvpmLWjIgPfdpoGWZCBD46UMuMzoJ4Et80C9LYX1J38VPspRf08k+N1UlyVrwfEUEnHiWNCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T15:28:34.034293Z","bundle_sha256":"e94b3122d5aed9926e5623094e50095f35dae6ab7b4fe1894df6d395c2741ade"}}