{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:QI25RXQ2JSSPNZM6UVCCVLK27R","short_pith_number":"pith:QI25RXQ2","canonical_record":{"source":{"id":"1911.07283","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2019-11-14T12:04:47Z","cross_cats_sorted":[],"title_canon_sha256":"0de818afd2c496a2990d3b4f9e688091c737a1a266e91362ab601a4fbf154475","abstract_canon_sha256":"aa9929a1b74035e5c8ff0869e9383b67aac8c8e65652cc924871bab5da726a3c"},"schema_version":"1.0"},"canonical_sha256":"8235d8de1a4ca4f6e59ea5442aad5afc5c15c9c57fbb94ed67936b58de32bfd3","source":{"kind":"arxiv","id":"1911.07283","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.07283","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"arxiv_version","alias_value":"1911.07283v1","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.07283","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"pith_short_12","alias_value":"QI25RXQ2JSSP","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"pith_short_16","alias_value":"QI25RXQ2JSSPNZM6","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"pith_short_8","alias_value":"QI25RXQ2","created_at":"2026-07-05T00:58:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:QI25RXQ2JSSPNZM6UVCCVLK27R","target":"record","payload":{"canonical_record":{"source":{"id":"1911.07283","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2019-11-14T12:04:47Z","cross_cats_sorted":[],"title_canon_sha256":"0de818afd2c496a2990d3b4f9e688091c737a1a266e91362ab601a4fbf154475","abstract_canon_sha256":"aa9929a1b74035e5c8ff0869e9383b67aac8c8e65652cc924871bab5da726a3c"},"schema_version":"1.0"},"canonical_sha256":"8235d8de1a4ca4f6e59ea5442aad5afc5c15c9c57fbb94ed67936b58de32bfd3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:58:43.109848Z","signature_b64":"FxfUiHCF5On9CXO5V/WqfyYZ7KJNfQQEzX8m7ybwMMbfxjxOywPdXlMd+VO0SONGIOdqJZ4dICFGxejRaXH3Bg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8235d8de1a4ca4f6e59ea5442aad5afc5c15c9c57fbb94ed67936b58de32bfd3","last_reissued_at":"2026-07-05T00:58:43.109344Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:58:43.109344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1911.07283","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:58:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zekQDBXN5jfJNYwWSdV93GH4IkTXjHrWSlBQ52OiE9/jJ6aSQ73U6TPnoLnXKM9w6kGD4C1oWDollUuxx0vyAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T04:35:00.124546Z"},"content_sha256":"f0d4afe9d766dcd6eae9c9aa90f362b9910295cc018fd897125998c3a0f571a6","schema_version":"1.0","event_id":"sha256:f0d4afe9d766dcd6eae9c9aa90f362b9910295cc018fd897125998c3a0f571a6"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:QI25RXQ2JSSPNZM6UVCCVLK27R","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Search for Electron Antineutrino Appearance in a Long-baseline Muon Antineutrino Beam","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Ali, A. Ariga, A. A. Sztuc, A. Beloshapkin, A. Blondel, A. Bravar, A. Bubak, A. Cervera, A. Chappell, A. C. Kaboth, A. C. Ruggeri, A. Cudd, A. Dabrowska, A. D. Marino, A. Ereditato, A. Gorin, A. Hiramoto, A. Izmaylov, A. J. Finch, A. Khotjantsev, A. K. Ichikawa, A. Knight, A. Knox, A. Konaka, A. Kostin, A. Longhin, A. Mefodiev, A. Minamino, A. Nakamura, A. Pritchard, A. Rubbia, A. Rychter, A. Shaikhiev, A. Shaykina, A. Shvartsman, A. Smirnov, A. Suzuki, A. Takeda, A. Weber, A. Zalewska, A. Zykova, B. Bourguille, B. Jamieson, B. Popov, B. Quilain, B. Radics, C. Alt, C. Andreopoulos, C. A. Ruggles, C. Barry, C. Bronner, C. Checchia, C. Densham, C. Francois, C. Giganti, C. Jesus-Valls, C. K. Jung, C. McGrew, C. Metelko, C. M. Schloesser, C. Nantais, C. Pidcott, C. Pistillo, C. Riccio, C. Touramanis, C. Vilela, C. Wilkinson, C. Wret, C. Yanagisawa, D. Barrow, D. Brailsford, D. Bravo Berguno, D. Cherdack, D. Coplowe, D. Fukuda, D. Karlen, D. Payne, D. R. Hadley, D. Sgalaberna, D. Vargas, D. Wark, E. D. Zimmerman, E. Kearns, E. Mazzucato, E. Radicioni, E. Reinherz-Aronis, E. Rondio, E. S. PinzonGuerra, E. T. Atkin, F. Bench, F. DiLodovico, F. Iacob, F. J. P. Soler, F. Nova, F. Sanchez, F. Shaker, G. A. Fiorentini, G. Barr, G. Christodoulou, G. Collazuol, G. C. Penn, G. DeRosa, G. Fiorillo, G. J. Barker, G. Pintaudi, G. Vasseur, G. Yang, G. Zarnecki, H. A. Tanaka, H. Kakuno, H. Kim, H. K. Tanaka, H. Kubo, H. M. O'Keeffe, H. Sekiya, H. Sobel, J. Calcutt, J. C. Nugent, J. Coleman, J. Dumarchez, J. F. Martin, J. G. Walsh, J. Holeczek, J. Kameda, J. Kim, J. Kisiel, J. Lagoda, J. L. Palomino, J. Morrison, J. Nowak, J. Pasternak, J. R. Wilson, J. Schwehr, J. Steinmann, J. T. Haigh, J. T. Sobczyk, J. Walker, J. Zalipska, K. Abe, K. Fusshoeller, K. Gameil, K. G. Nakamura, K. Iwamoto, K. Kowalik, K. Mahn, K. Matsushita, K. Mavrokoridis, K. M. Tsui, K. Nakamura, K. Nakayoshi, K. Niewczas, K. Nishikawa, K. Okumura, K. Porwit, K. Sakashita, K. Scholberg, K. S. McFarland, K. Wood, K. Yamamoto, K. Yasutome, K. Zaremba, L. Anthony, L. Berns, L. Cook, L. Eklund, L. F. Thompson, L. Koch, L. Labarga, L. L. Kormos, L. Ludovici, L. Magaletti, L. Maret, L. Marti-Magro, L. Molina Bueno, L. Munteanu, L. N. Machado, L. O'Sullivan, L. Pickering, M. Antonova, M. Barbi, M. Batkiewicz-Kwasniak, M. Buizza Avanzini, M. Friend, M. G. Catanesi, M. Gonin, M. Guigue, M. Hartz, M. Hogan, M. Ikeda, M. Ishitsuka, M. Jakkapu, M. Jiang, M. J. Wilking, M. Kabirnezhad, M. Khabibullin, M. Kuze, M. Lamoureux, M. Laveder, M. Lawe, M. Licciardi, M. Malek, M. McCarthy, M. Mezzetto, M. Miura, M. Nakahata, M. O. Wascko, M. Pavin, M. Posiadala-Zezula, M. Scott, M. Shiozawa, M. Smy, M. Tada, M. Tajima, M. Tzanov, M. Vagins, M. Yokoyama, M. Yu, M. Ziembicki, M. Zito, N. C. Hastings, N. Chikuma, N. Dokania, N. Kukita, N. McCauley, N. T. HongVan, N. Yershov, O. Drapier, O. Mineev, P. Dunne, P. F. Denner, P. Fernandez, P. Hamacher-Baumann, P. Jonsson, P. Novella, P. N. Ratoff, P. Paudyal, R. Akutsu, R. A. Owen, R. Fujita, R. Fukuda, R. J. Wilson, R. Kurjata, R. P. Litchfield, R. Shah, R. Wendell, S. Aoki, S. Ban, S. B. Boyd, S. Berkman, S. Bhadra, S. Bienstock, S. Bolognesi, S. Cao, S. Dolan, S. Emery-Schrenk, S. J. Jenkins, S. Johnson, S. King, S. Kuribayashi, S. L. Cartwright, S. L. Liu, S. Manly, S. Mine, S. Moriyama, S. M. Oser, S. Murphy, S. Nakayama, S. P. Kasetti, S. R. Dennis, S. Roth, S. Suvorov, S. Tanaka, S. Valder, S. Yen, S. Y. Suzuki, S. Zsoldos, T. A. Doyle, T. Campbell, T. Dealtry, T. Feusels, T. Golan, Th. A. Mueller, T. Hasegawa, T. Hayashino, T. Ishida, T. Ishii, T. Kajita, T. Katori, T. Kikawa, T. Kobayashi, T. Koga, T. Kutter, T. Lindner, T. Lux, T. Maruyama, T. Matsubara, T. Nakadaira, T. Nakaya, T. Odagawa, T. Okusawa, T. Radermacher, T. Sekiguchi, T. S. Nonnenmacher, T. Towstego, T. Tsukamoto, T. Vladisavljevic, T. V. Ngoc, T. Wachala, T. Yano, T. Yoshida, V. Berardi, V. Matveev, V. Palladino, V. Paolone, V. V. Volkov, W. C. Parker, W. G. S. Vinning, W. Shorrock, W. Toki, W. Uno, X. Li, X. Lu, Y. Asada, Y. Ashida, Y. Awataguchi, Y. Fujii, Y. Fukuda, Y. Hayato, Y. Kataoka, Y. Kato, Y. Koshio, Y. Kudenko, Y. Nagai, Y. Nakajima, Y. Nishimura, Y. Oyama, Y. Seiya, Y. Sonoda, Y. Suzuki, Y. Takeuchi, Y. Uchida, Y. Wang, Y. Yamada, Z. Vallari","submitted_at":"2019-11-14T12:04:47Z","abstract_excerpt":"Electron antineutrino appearance is measured by the T2K experiment in an accelerator-produced antineutrino beam, using additional neutrino beam operation to constrain parameters of the PMNS mixing matrix. T2K observes 15 candidate electron antineutrino events with a background expectation of 9.3 events. Including information from the kinematic distribution of observed events, the hypothesis of no electron antineutrino appearance is disfavored with a significance of 2.40{\\sigma} and no discrepancy between data and PMNS predictions is found. A complementary analysis that introduces an additional"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.07283","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/1911.07283/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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:58:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i3G0miiwshduTbh0jrTHIBs6krmCYjTaji63zb5qbRmzeNT8jiAf/dWbrLSrHkkvYBF5bZpu/9NcsFD36VoDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-05T04:35:00.124961Z"},"content_sha256":"a394dccb248a09dde05c249ebdad2106e3ba4f98580eeb6ee13e76ef03e4b204","schema_version":"1.0","event_id":"sha256:a394dccb248a09dde05c249ebdad2106e3ba4f98580eeb6ee13e76ef03e4b204"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QI25RXQ2JSSPNZM6UVCCVLK27R/bundle.json","state_url":"https://pith.science/pith/QI25RXQ2JSSPNZM6UVCCVLK27R/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QI25RXQ2JSSPNZM6UVCCVLK27R/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":"2026-07-05T04:35:00Z","links":{"resolver":"https://pith.science/pith/QI25RXQ2JSSPNZM6UVCCVLK27R","bundle":"https://pith.science/pith/QI25RXQ2JSSPNZM6UVCCVLK27R/bundle.json","state":"https://pith.science/pith/QI25RXQ2JSSPNZM6UVCCVLK27R/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QI25RXQ2JSSPNZM6UVCCVLK27R/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:QI25RXQ2JSSPNZM6UVCCVLK27R","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":"aa9929a1b74035e5c8ff0869e9383b67aac8c8e65652cc924871bab5da726a3c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2019-11-14T12:04:47Z","title_canon_sha256":"0de818afd2c496a2990d3b4f9e688091c737a1a266e91362ab601a4fbf154475"},"schema_version":"1.0","source":{"id":"1911.07283","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1911.07283","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"arxiv_version","alias_value":"1911.07283v1","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1911.07283","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"pith_short_12","alias_value":"QI25RXQ2JSSP","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"pith_short_16","alias_value":"QI25RXQ2JSSPNZM6","created_at":"2026-07-05T00:58:43Z"},{"alias_kind":"pith_short_8","alias_value":"QI25RXQ2","created_at":"2026-07-05T00:58:43Z"}],"graph_snapshots":[{"event_id":"sha256:a394dccb248a09dde05c249ebdad2106e3ba4f98580eeb6ee13e76ef03e4b204","target":"graph","created_at":"2026-07-05T00:58:43Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1911.07283/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Electron antineutrino appearance is measured by the T2K experiment in an accelerator-produced antineutrino beam, using additional neutrino beam operation to constrain parameters of the PMNS mixing matrix. T2K observes 15 candidate electron antineutrino events with a background expectation of 9.3 events. Including information from the kinematic distribution of observed events, the hypothesis of no electron antineutrino appearance is disfavored with a significance of 2.40{\\sigma} and no discrepancy between data and PMNS predictions is found. A complementary analysis that introduces an additional","authors_text":"A. Ali, A. Ariga, A. A. Sztuc, A. Beloshapkin, A. Blondel, A. Bravar, A. Bubak, A. Cervera, A. Chappell, A. C. Kaboth, A. C. Ruggeri, A. Cudd, A. Dabrowska, A. D. Marino, A. Ereditato, A. Gorin, A. Hiramoto, A. Izmaylov, A. J. Finch, A. Khotjantsev, A. K. Ichikawa, A. Knight, A. Knox, A. Konaka, A. Kostin, A. Longhin, A. Mefodiev, A. Minamino, A. Nakamura, A. Pritchard, A. Rubbia, A. Rychter, A. Shaikhiev, A. Shaykina, A. Shvartsman, A. Smirnov, A. Suzuki, A. Takeda, A. Weber, A. Zalewska, A. Zykova, B. Bourguille, B. Jamieson, B. Popov, B. Quilain, B. Radics, C. Alt, C. Andreopoulos, C. A. Ruggles, C. Barry, C. Bronner, C. Checchia, C. Densham, C. Francois, C. Giganti, C. Jesus-Valls, C. K. Jung, C. McGrew, C. Metelko, C. M. Schloesser, C. Nantais, C. Pidcott, C. Pistillo, C. Riccio, C. Touramanis, C. Vilela, C. Wilkinson, C. Wret, C. Yanagisawa, D. Barrow, D. Brailsford, D. Bravo Berguno, D. Cherdack, D. Coplowe, D. Fukuda, D. Karlen, D. Payne, D. R. Hadley, D. Sgalaberna, D. Vargas, D. Wark, E. D. Zimmerman, E. Kearns, E. Mazzucato, E. Radicioni, E. Reinherz-Aronis, E. Rondio, E. S. PinzonGuerra, E. T. Atkin, F. Bench, F. DiLodovico, F. Iacob, F. J. P. Soler, F. Nova, F. Sanchez, F. Shaker, G. A. Fiorentini, G. Barr, G. Christodoulou, G. Collazuol, G. C. Penn, G. DeRosa, G. Fiorillo, G. J. Barker, G. Pintaudi, G. Vasseur, G. Yang, G. Zarnecki, H. A. Tanaka, H. Kakuno, H. Kim, H. K. Tanaka, H. Kubo, H. M. O'Keeffe, H. Sekiya, H. Sobel, J. Calcutt, J. C. Nugent, J. Coleman, J. Dumarchez, J. F. Martin, J. G. Walsh, J. Holeczek, J. Kameda, J. Kim, J. Kisiel, J. Lagoda, J. L. Palomino, J. Morrison, J. Nowak, J. Pasternak, J. R. Wilson, J. Schwehr, J. Steinmann, J. T. Haigh, J. T. Sobczyk, J. Walker, J. Zalipska, K. Abe, K. Fusshoeller, K. Gameil, K. G. Nakamura, K. Iwamoto, K. Kowalik, K. Mahn, K. Matsushita, K. Mavrokoridis, K. M. Tsui, K. Nakamura, K. Nakayoshi, K. Niewczas, K. Nishikawa, K. Okumura, K. Porwit, K. Sakashita, K. Scholberg, K. S. McFarland, K. Wood, K. Yamamoto, K. Yasutome, K. Zaremba, L. Anthony, L. Berns, L. Cook, L. Eklund, L. F. Thompson, L. Koch, L. Labarga, L. L. Kormos, L. Ludovici, L. Magaletti, L. Maret, L. Marti-Magro, L. Molina Bueno, L. Munteanu, L. N. Machado, L. O'Sullivan, L. Pickering, M. Antonova, M. Barbi, M. Batkiewicz-Kwasniak, M. Buizza Avanzini, M. Friend, M. G. Catanesi, M. Gonin, M. Guigue, M. Hartz, M. Hogan, M. Ikeda, M. Ishitsuka, M. Jakkapu, M. Jiang, M. J. Wilking, M. Kabirnezhad, M. Khabibullin, M. Kuze, M. Lamoureux, M. Laveder, M. Lawe, M. Licciardi, M. Malek, M. McCarthy, M. Mezzetto, M. Miura, M. Nakahata, M. O. Wascko, M. Pavin, M. Posiadala-Zezula, M. Scott, M. Shiozawa, M. Smy, M. Tada, M. Tajima, M. Tzanov, M. Vagins, M. Yokoyama, M. Yu, M. Ziembicki, M. Zito, N. C. Hastings, N. Chikuma, N. Dokania, N. Kukita, N. McCauley, N. T. HongVan, N. Yershov, O. Drapier, O. Mineev, P. Dunne, P. F. Denner, P. Fernandez, P. Hamacher-Baumann, P. Jonsson, P. Novella, P. N. Ratoff, P. Paudyal, R. Akutsu, R. A. Owen, R. Fujita, R. Fukuda, R. J. Wilson, R. Kurjata, R. P. Litchfield, R. Shah, R. Wendell, S. Aoki, S. Ban, S. B. Boyd, S. Berkman, S. Bhadra, S. Bienstock, S. Bolognesi, S. Cao, S. Dolan, S. Emery-Schrenk, S. J. Jenkins, S. Johnson, S. King, S. Kuribayashi, S. L. Cartwright, S. L. Liu, S. Manly, S. Mine, S. Moriyama, S. M. Oser, S. Murphy, S. Nakayama, S. P. Kasetti, S. R. Dennis, S. Roth, S. Suvorov, S. Tanaka, S. Valder, S. Yen, S. Y. Suzuki, S. Zsoldos, T. A. Doyle, T. Campbell, T. Dealtry, T. Feusels, T. Golan, Th. A. Mueller, T. Hasegawa, T. Hayashino, T. Ishida, T. Ishii, T. Kajita, T. Katori, T. Kikawa, T. Kobayashi, T. Koga, T. Kutter, T. Lindner, T. Lux, T. Maruyama, T. Matsubara, T. Nakadaira, T. Nakaya, T. Odagawa, T. Okusawa, T. Radermacher, T. Sekiguchi, T. S. Nonnenmacher, T. Towstego, T. Tsukamoto, T. Vladisavljevic, T. V. Ngoc, T. Wachala, T. Yano, T. Yoshida, V. Berardi, V. Matveev, V. Palladino, V. Paolone, V. V. Volkov, W. C. Parker, W. G. S. Vinning, W. Shorrock, W. Toki, W. Uno, X. Li, X. Lu, Y. Asada, Y. Ashida, Y. Awataguchi, Y. Fujii, Y. Fukuda, Y. Hayato, Y. Kataoka, Y. Kato, Y. Koshio, Y. Kudenko, Y. Nagai, Y. Nakajima, Y. Nishimura, Y. Oyama, Y. Seiya, Y. Sonoda, Y. Suzuki, Y. Takeuchi, Y. Uchida, Y. Wang, Y. Yamada, Z. Vallari","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2019-11-14T12:04:47Z","title":"Search for Electron Antineutrino Appearance in a Long-baseline Muon Antineutrino Beam"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1911.07283","kind":"arxiv","version":1},"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:f0d4afe9d766dcd6eae9c9aa90f362b9910295cc018fd897125998c3a0f571a6","target":"record","created_at":"2026-07-05T00:58:43Z","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":"aa9929a1b74035e5c8ff0869e9383b67aac8c8e65652cc924871bab5da726a3c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2019-11-14T12:04:47Z","title_canon_sha256":"0de818afd2c496a2990d3b4f9e688091c737a1a266e91362ab601a4fbf154475"},"schema_version":"1.0","source":{"id":"1911.07283","kind":"arxiv","version":1}},"canonical_sha256":"8235d8de1a4ca4f6e59ea5442aad5afc5c15c9c57fbb94ed67936b58de32bfd3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8235d8de1a4ca4f6e59ea5442aad5afc5c15c9c57fbb94ed67936b58de32bfd3","first_computed_at":"2026-07-05T00:58:43.109344Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:58:43.109344Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FxfUiHCF5On9CXO5V/WqfyYZ7KJNfQQEzX8m7ybwMMbfxjxOywPdXlMd+VO0SONGIOdqJZ4dICFGxejRaXH3Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T00:58:43.109848Z","signed_message":"canonical_sha256_bytes"},"source_id":"1911.07283","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0d4afe9d766dcd6eae9c9aa90f362b9910295cc018fd897125998c3a0f571a6","sha256:a394dccb248a09dde05c249ebdad2106e3ba4f98580eeb6ee13e76ef03e4b204"],"state_sha256":"07b9e5c2d6f1e2f8957d19014df6513dc455bd36aeb86ff4139b74d68683273f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i+rT+OlZ0TLh+Re5r9XxlLEvGoU+Pguy8nlwHc5i6LuEwe4oySr14futbch1qZahMdQNqaZvF9FpUx0vq/XaAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-05T04:35:00.127158Z","bundle_sha256":"5fea65517d77f130191f6e8c7aafed8946db38ee2fed0777f05340da37b9bcaf"}}