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Y. Kim, E. Barberio, E. Kato, E. Nakano, E. Ribe\\v{z}l, E. Solovieva, E. Won, F. Simon, G. B. Mohanty, G. Pakhlova, G. Schnell, G. Varner, H. Aihara, H. B. Jeon, H. Farhat, H. Hayashii, H. J. Kim, H. K. Moon, H. Li, H. Miyata, H. Park, H. Sahoo, H. Ye, I. Adachi, I. Badhrees, I. Jaegle, I. S. Lee, J. Biswal, J. B. Kim, J. B. Singh, J. Dalseno, J. E. Fast, J.-G. Shiu, J. Haba, J. Libby, J. Rauch, J. Stypula, J. Yamaoka, J. Yelton, K. Cho, K. Hayasaka, K. Inami, K. Kinoshita, K. K. Joo, K. M. Williams, K. Senyo, K. Sumisawa, K. T. Kim, K. Trabelsi, L. E. Piilonen, L. Li, L. Li Gioi, M. Bra\\v{c}ko, M. E. Sevior, M. J. Kim, M. Masuda, M. Nakao, M. Nayak, M. N. Wagner, M. Petri\\v{c}, M. Ritter, M. Stari\\v{c}, M. Sumihama, M. Uchida, M. Watanabe, M.-Z. Wang, N. Dash, N. Gabyshev, N. K. Nisar, O. Grzymkowska, O. Schneider, O. Seon, P. Behera, P. Goldenzweig, P. Katrenko, P. Kody\\v{s}, P. Kri\\v{z}an, P. Krokovny, P. Pakhlov, P. Urquijo, P. Vanhoefer, P. Wang, R. Ayad, R. Chistov, R. Gillard, R. Kumar, R. Mizuk, R. Mussa, R. Pestotnik, S. Bahinipati, S. Eidelman, S. H. Kim, S. Korpar, S. Mohanty, S. Nishida, S. Ogawa, S. Paul, S. Ryu, S. Sandilya, S. Uehara, S. Uno, S. Yashchenko, T.-A. Shibata, T. Aushev, T. E. Browder, T. Ferber, T. Hara, T. Iijima, T. Julius, T. Kawasaki, T. K. Pedlar, T. Kuhr, T. Kumita, T. Mori, T. Nanut, T. Sanuki, T. Schl\\\"uter, T. Sumiyoshi, T. Uglov, U. Tamponi, V. Babu, V. Bhardwaj, V. Chekelian, V. Chobanova, V. Gaur, V. Savinov, V. Shebalin, V. Vorobyev, V. Zhilich, V. Zhulanov, W.-S. Hou, X. L. Wang, Y. Choi, Y. Iwasaki, Y. J. Kim, Y.-J. Kwon, Y. Li, Y. M. Goh, Y. Sakai, Y. Seino, Y.-S. Sohn, Y. Teramoto, Y. Unno, Y. Usov, Y. Watanabe, Y. Yusa, Z. Dole\\v{z}al, Z. Dr\\'asal, Z. Natkaniec, Z. P. Zhang","submitted_at":"2015-12-21T22:34:54Z","abstract_excerpt":"We report a measurement of the $B^0\\rightarrow\\psi(2S)\\pi^0$ branching fraction based on the full $\\Upsilon(4S)$ data set of $772\\times10^{6}$ $B\\bar{B}$ pairs collected by the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. We obtain $B(B^0\\rightarrow\\psi(2S)\\pi^0) = (1.17\\pm0.17\\text{(stat)}\\pm0.08\\text{(syst)})\\times10^{-5}$. The result has a significance of 7.2 standard deviations and is the first observation of the decay $B^0\\rightarrow\\psi(2S)\\pi^0$."},"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":"1512.06895","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ex","submitted_at":"2015-12-21T22:34:54Z","cross_cats_sorted":[],"title_canon_sha256":"ea2bbda23c8d9da65db0c84059d8c32b5ca53add59b1d582f7cccc27b902d466","abstract_canon_sha256":"11d696f32353f2e63c20ccbf3c6429072e2dcbc799b19e40fc1373bd91a7ce84"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:19:47.448285Z","signature_b64":"BWO9o1azMsajPyJMRBeFnM2JhM8Xd/TRk0ObEtTqorEPM6vmhJARtRZMeubnSqRH2kvuQTBiChDTKnI6Qp1bDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f16a26a3714bec2938bdba10c9ad47925d854c84e993643480c3c298c0df8a5a","last_reissued_at":"2026-05-18T01:19:47.447856Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:19:47.447856Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"First Observation of the Decay B0->psi(2S)pi0","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Abdesselam, A. Bobrov, A. Bozek, A. Chen, A. Drutskoy, A. Garmash, A. Ishikawa, A. J. Schwartz, A. Kuzmin, A. M. Bakich, A. Moll, A. Sokolov, A. Vinokurova, A. Zupanc, B. Bhuyan, B. G. Cheon, B. G. Fulsom, B. Golob, B. Pal, B. Shwartz, C. H. Wang, C. Kiesling, C. Pulvermacher, C. Schwanda, C. Van Hulse, C. W. Park, C. Z. Yuan, D. Cinabro, D. Joffe, D. Liventsev, D. M. Asner, D. Matvienko, D. \\v{C}ervenkov, D. Y. Kim, E. Barberio, E. Kato, E. Nakano, E. Ribe\\v{z}l, E. Solovieva, E. Won, F. Simon, G. B. Mohanty, G. Pakhlova, G. Schnell, G. Varner, H. Aihara, H. B. Jeon, H. Farhat, H. Hayashii, H. J. Kim, H. K. Moon, H. Li, H. Miyata, H. Park, H. Sahoo, H. Ye, I. Adachi, I. Badhrees, I. Jaegle, I. S. Lee, J. Biswal, J. B. Kim, J. B. Singh, J. Dalseno, J. E. Fast, J.-G. Shiu, J. Haba, J. Libby, J. Rauch, J. Stypula, J. Yamaoka, J. Yelton, K. Cho, K. Hayasaka, K. Inami, K. Kinoshita, K. K. Joo, K. M. Williams, K. Senyo, K. Sumisawa, K. T. Kim, K. Trabelsi, L. E. Piilonen, L. Li, L. Li Gioi, M. Bra\\v{c}ko, M. E. Sevior, M. J. Kim, M. Masuda, M. Nakao, M. Nayak, M. N. Wagner, M. Petri\\v{c}, M. Ritter, M. Stari\\v{c}, M. Sumihama, M. Uchida, M. Watanabe, M.-Z. Wang, N. Dash, N. Gabyshev, N. K. Nisar, O. Grzymkowska, O. Schneider, O. Seon, P. Behera, P. Goldenzweig, P. Katrenko, P. Kody\\v{s}, P. Kri\\v{z}an, P. Krokovny, P. Pakhlov, P. Urquijo, P. Vanhoefer, P. Wang, R. Ayad, R. Chistov, R. Gillard, R. Kumar, R. Mizuk, R. Mussa, R. Pestotnik, S. Bahinipati, S. Eidelman, S. H. Kim, S. Korpar, S. Mohanty, S. Nishida, S. Ogawa, S. Paul, S. Ryu, S. Sandilya, S. Uehara, S. Uno, S. Yashchenko, T.-A. Shibata, T. Aushev, T. E. Browder, T. Ferber, T. Hara, T. Iijima, T. Julius, T. Kawasaki, T. K. Pedlar, T. Kuhr, T. Kumita, T. Mori, T. Nanut, T. Sanuki, T. Schl\\\"uter, T. Sumiyoshi, T. Uglov, U. Tamponi, V. Babu, V. Bhardwaj, V. Chekelian, V. Chobanova, V. Gaur, V. Savinov, V. Shebalin, V. Vorobyev, V. Zhilich, V. Zhulanov, W.-S. Hou, X. L. Wang, Y. Choi, Y. Iwasaki, Y. J. Kim, Y.-J. Kwon, Y. Li, Y. M. Goh, Y. Sakai, Y. Seino, Y.-S. Sohn, Y. Teramoto, Y. Unno, Y. Usov, Y. Watanabe, Y. Yusa, Z. Dole\\v{z}al, Z. Dr\\'asal, Z. Natkaniec, Z. P. Zhang","submitted_at":"2015-12-21T22:34:54Z","abstract_excerpt":"We report a measurement of the $B^0\\rightarrow\\psi(2S)\\pi^0$ branching fraction based on the full $\\Upsilon(4S)$ data set of $772\\times10^{6}$ $B\\bar{B}$ pairs collected by the Belle detector at the KEKB asymmetric-energy $e^+e^-$ collider. We obtain $B(B^0\\rightarrow\\psi(2S)\\pi^0) = (1.17\\pm0.17\\text{(stat)}\\pm0.08\\text{(syst)})\\times10^{-5}$. 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