{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:7ODJGLA7YUUOHFYFDRNVZWQ3K7","short_pith_number":"pith:7ODJGLA7","canonical_record":{"source":{"id":"2412.19624","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2024-12-27T13:00:10Z","cross_cats_sorted":[],"title_canon_sha256":"825c72001afe2b738043568995c8f53ac76e5c4407518eaed34d78d1bf5e095c","abstract_canon_sha256":"a08672225909a249e4084626864e729e1811990581e42e7b4e8d97709218a5ab"},"schema_version":"1.0"},"canonical_sha256":"fb86932c1fc528e397051c5b5cda1b57db374de3f8054e001b50b2b64f99399a","source":{"kind":"arxiv","id":"2412.19624","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.19624","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"arxiv_version","alias_value":"2412.19624v2","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.19624","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"pith_short_12","alias_value":"7ODJGLA7YUUO","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"pith_short_16","alias_value":"7ODJGLA7YUUOHFYF","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"pith_short_8","alias_value":"7ODJGLA7","created_at":"2026-07-05T10:57:32Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:7ODJGLA7YUUOHFYFDRNVZWQ3K7","target":"record","payload":{"canonical_record":{"source":{"id":"2412.19624","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2024-12-27T13:00:10Z","cross_cats_sorted":[],"title_canon_sha256":"825c72001afe2b738043568995c8f53ac76e5c4407518eaed34d78d1bf5e095c","abstract_canon_sha256":"a08672225909a249e4084626864e729e1811990581e42e7b4e8d97709218a5ab"},"schema_version":"1.0"},"canonical_sha256":"fb86932c1fc528e397051c5b5cda1b57db374de3f8054e001b50b2b64f99399a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:57:32.424210Z","signature_b64":"8pzVMmzrb0zhFZbCmYXYYPQcVfeh3PG6NK3H9ZBdBB4YXsBYGZMjdCj/0k4rK2QZ0EsoeADdfNjC85DrsYNPDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"fb86932c1fc528e397051c5b5cda1b57db374de3f8054e001b50b2b64f99399a","last_reissued_at":"2026-07-05T10:57:32.423718Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:57:32.423718Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.19624","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T10:57:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hTkenPyMEHFojbxlCB80gMTOjw4DE1jZ6aXXPhn1+2Or6aPZjwSd++pE4yRsa6XzwxDrkumyxhc1sLJ6YcMVBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T18:48:26.430378Z"},"content_sha256":"7bddfed6f7090de9ba02f000313dcd98738affd01cfaaf67345eefb7ca1406bc","schema_version":"1.0","event_id":"sha256:7bddfed6f7090de9ba02f000313dcd98738affd01cfaaf67345eefb7ca1406bc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:7ODJGLA7YUUOHFYFDRNVZWQ3K7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measurement of the branching fraction, polarization, and time-dependent $CP$ asymmetry in $B^0 \\to \\rho^+\\rho^-$ decays and constraint on the CKM angle $\\phi_2$","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"hep-ex","authors_text":"A. Aloisio, A. Baur, A. Beaubien, A. B. Kaliyar, A. Bobrov, A. Bolz, A. Bondar, A. Boschetti, A. Bozek, A. Budano, A. Fodor, A. Gabrielli, A. Gaz, A. Gellrich, A. Giri, A. Glazov, A. Heidelbach, A. Ishikawa, A. Johnson, A. J. Schwartz, A. Korobov, A. Kuzmin, A. Martens, A. Martini, A. Natochii, A. Passeri, A. Rostomyan, A. Selce, A. Sibidanov, A. Soffer, A. Sokolov, A. Thaller, A. Vinokurova, A. Warburton, B. Bhuyan, B. D. Yabsley, Belle II Collaboration: I. Adachi, B. G. Cheon, B. G. Fulsom, B. Gobbo, B. Scavino, B. Shwartz, B. Spruck, C. Cecchi, C. Finck, C. Harris, C. Hearty, C.-H. Kim, C. Ketter, C. Kiesling, C. Lemettais, C.-L. Hsu, C. Lyu, C. Madaan, C. Marinas, C. Martellini, C. Miller, C. Praz, C. Schwanda, C. Sfienti, C. Wessel, D. A. Sanders, D. Biswas, D. Bodrov, D. Dossett, D. Ghosh, D. Greenwald, D. Jacobi, D. Liventsev, D. Marcantonio, D. M. Asner, D. Matvienko, D. Meleshko, D. Ricalde Herrmann, D. Shtol, D. Y. Kim, E. Bertholet, E. De La Cruz-Burelo, E. Ganiev, E. Graziani, E.-J. Jang, E. Kovalenko, E. Manoni, E. Prencipe, E. Solovieva, E. Torassa, E. Won, F. Di Capua, F. Forti, F. Keil, F. Meier, F. R. Le Diberder, F. Simon, F. Tenchini, G. B. Mohanty, G. Casarosa, G. De Nardo, G. De Pietro, G. Dujany, G. Finocchiaro, G. Gaudino, G. Ghevondyan, G. Giakoustidis, G. Mancinelli, G. Nazaryan, G. Pakhlova, G. Rizzo, H. Ahmed, H. Atmacan, H.-E. Cho, H. Ghumaryan, H.-G. Moser, H. Junkerkalefeld, H. Miyake, H. Ono, H. Park, H. Purwar, H. Svidras, I. Dom\\'inguez Jim\\'enez, I. Haide, I. Heredia de la Cruz, I. Nakamura, I. Peruzzi, I. Ripp-Baudot, I. Tsaklidis, I. Ueda, J. A. McKenna, J. Baudot, J. Becker, J. Borah, J. Cerasoli, J. Cochran, J. Dingfelder, J. Eppelt, J.-G. Shiu, J. H. Yin, J. Kandra, J. Libby, J. Lin, J. M. Roney, J. Park, J. Serrano, J. Skorupa, J. S. Lange, J. Strube, J. S. Zhou, J. U. Rehman, J. V. Bennett, J. X. Cui, J. Yelton, J.-Y. Kim, J. Yuan, K. Chilikin, K. Chirapatpimol, K. Cho, K. Dugic, K. E. Varvell, K. Gudkova, K. Hayasaka, K.-H. Kim, K. Inami, K. Kinoshita, K. Kojima, K. Kumara, K. Lalwani, K. Matsuoka, K. Miyabayashi, K. Parham, K. Park, K. Ravindran, K. Senyo, K. Sumisawa, K. Tanida, K. Trabelsi, K. Unger, K. Uno, K. Yoshihara, L. Aggarwal, L. Corona, L. E. Piilonen, L. K. Li, L. Lanceri, L. Massaccesi, L. Reuter, L. Santelj, L. Vitale, L. Zani, L. Zhu, M. Alhakami, M. Aversano, M. Barrett, M. Bartl, M. Bertemes, M. Bessner, M. Bra\\v{c}ko, M. Campajola, M.-C. Chang, M. Destefanis, M. Dorigo, M. E. Sevior, M. Garcia-Hernandez, M. Hern\\'andez Villanueva, M. H. Liu, M. Hoek, M. Hohmann, M. Iwasaki, M. J. Lee, M. Kaleta, M. Laurenza, M. Maggiora, M. Mantovano, M. Masuda, M. Maushart, M. Merola, M. Mirra, M. Nakao, M. Naruki, M. Nayak, M. Neu, M. Reif, M. Remnev, M. Roehrken, M. Sobotzik, M. Stari\\v{c}, M. Sumihama, M. Takizawa, M. T. Hedges, M. T. Prim, M. Veronesi, M. Wakai, M. Watanabe, M.-Z. Wang, N. Akopov, N. Althubiti, N. Anh Ky, N. Ipsita, N. K. Baghel, N. Rout, N. Suwonjandee, O. Gogota, O. Tittel, P. Bambade, P. Branchini, P. Chang, P. Cheema, P. Ecker, P. Feichtinger, P. Gironella Gironell, P. Goldenzweig, P. Horak, P. Kody\\v{s}, P. Kri\\v{z}an, P. Krokovny, P. Leo, P. L. M. Podesta-Lerma, P. Stavroulakis, P. Urquijo, Q. Campagna, Q. D. Zhou, Q. M. Li, Q. Y. Liu, R. A. Briere, R. Ayad, R. Cheaib, R. de Sangro, R. Garg, R. Giordano, R. Godang, R. Hoppe, R. Itoh, R. J. Sobie, R. Kowalewski, R. Kumar, R. Leboucher, R. Maiti, R. Manfredi, R. Mussa, R. Okubo, R. Peschke, R. Pestotnik, R. Stroili, R. Tiwary, R. van Tonder, R. Volpe, R. \\v{Z}leb\\v{c}\\'ik, S. A. De La Motte, S. Bettarini, S. Bussino, S. Choudhury, S. Dey, S. E. Vahsen, S. Hazra, S.-H. Park, S.-J. Cho, S.-K. Choi, S. K. Maurya, S. Kohani, S. Korpar, S. Lacaprara, S. Lin, S. Longo, S. Marcello, S. Mitra, S. Mondal, S. Moneta, S. Nishida, S. Ogawa, S. Pardi, S. Patra, S. P. Maharana, S. Pokharel, S. Prell, S. Raiz, S. Reiter, S. Sandilya, S. Spataro, S. Stefkova, S. Uno, S. Wallner, S. Watanuki, Sw. Banerjee, S. Yamada, T. E. Browder, T. Ferber, T. Fillinger, T. Hara, T. Higuchi, T. Humair, T. Iijima, T. Koga, T. K. Pedlar, T. Kuhr, T. Kunigo, T. Lam, T. Lueck, T. Martinov, T. Podobnik, T. Shillington, T. S. Lau, T. Uglov, T. V. Dong, U. Tamponi, V. Aushev, V. Babu, V. Bertacchi, V. Gaur, V. Savinov, V. S. Vismaya, V. Vobbilisetti, V. Zhilich, W. Gradl, W. Shan, W. Song, W. W. Jacobs, W. Yan, W. Z. Li, X. Dong, X. D. Shi, X. P. Xu, Y. B. Li, Y. Guan, Y. Jin, Y.-J. Kwon, Y.-K. Kim, Y. Kulii, Y. Li, Y. Ma, Y. Nakazawa, Y. Onuki, Y. P. Liao, Y. Sakai, Y. Seino, Y. Unno, Y. Ushiroda, Y. Yusa, Z. Dole\\v{z}al, Z. Gruberov\\'a, Z. Natkaniec, Z. Q. Liu","submitted_at":"2024-12-27T13:00:10Z","abstract_excerpt":"We present a measurement of the branching fraction and fraction of longitudinal polarization of $B^0 \\to \\rho^+ \\rho^-$ decays, which have two $\\pi^0$'s in the final state. We also measure time-dependent {\\it CP} violation parameters for decays into longitudinally polarized $\\rho^+ \\rho^-$ pairs. This analysis is based on a data sample containing $(387\\pm6) \\times 10^6$ $\\Upsilon(4S)$ mesons collected with the Belle~II detector at the SuperKEKB asymmetric-energy $e^+e^-$ collider in 2019-2022. We obtain $\\mathcal{B}(B^0\\to\\rho^+\\rho^-) = (2.89 ^{+0.23}_{-0.22} {}^{+0.29}_{-0.27}) \\times 10^{-5"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.19624","kind":"arxiv","version":2},"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/2412.19624/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":"2026-07-05T10:57:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uG7UxEfJWalYsTu6PtgnNnwz22yQFTu24KeTIcB/Fi/y51mRdU/uZ2a2Ph4MVWm3vgJWglERvj4yLxZqhMzdDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-10T18:48:26.431530Z"},"content_sha256":"3f8522bfa664a7f066597a0b7279019685da4cff07690af8017795e9ccfeaee1","schema_version":"1.0","event_id":"sha256:3f8522bfa664a7f066597a0b7279019685da4cff07690af8017795e9ccfeaee1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/7ODJGLA7YUUOHFYFDRNVZWQ3K7/bundle.json","state_url":"https://pith.science/pith/7ODJGLA7YUUOHFYFDRNVZWQ3K7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/7ODJGLA7YUUOHFYFDRNVZWQ3K7/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":"2026-08-10T18:48:26Z","links":{"resolver":"https://pith.science/pith/7ODJGLA7YUUOHFYFDRNVZWQ3K7","bundle":"https://pith.science/pith/7ODJGLA7YUUOHFYFDRNVZWQ3K7/bundle.json","state":"https://pith.science/pith/7ODJGLA7YUUOHFYFDRNVZWQ3K7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/7ODJGLA7YUUOHFYFDRNVZWQ3K7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:7ODJGLA7YUUOHFYFDRNVZWQ3K7","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":"a08672225909a249e4084626864e729e1811990581e42e7b4e8d97709218a5ab","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2024-12-27T13:00:10Z","title_canon_sha256":"825c72001afe2b738043568995c8f53ac76e5c4407518eaed34d78d1bf5e095c"},"schema_version":"1.0","source":{"id":"2412.19624","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.19624","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"arxiv_version","alias_value":"2412.19624v2","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.19624","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"pith_short_12","alias_value":"7ODJGLA7YUUO","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"pith_short_16","alias_value":"7ODJGLA7YUUOHFYF","created_at":"2026-07-05T10:57:32Z"},{"alias_kind":"pith_short_8","alias_value":"7ODJGLA7","created_at":"2026-07-05T10:57:32Z"}],"graph_snapshots":[{"event_id":"sha256:3f8522bfa664a7f066597a0b7279019685da4cff07690af8017795e9ccfeaee1","target":"graph","created_at":"2026-07-05T10:57:32Z","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/2412.19624/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We present a measurement of the branching fraction and fraction of longitudinal polarization of $B^0 \\to \\rho^+ \\rho^-$ decays, which have two $\\pi^0$'s in the final state. We also measure time-dependent {\\it CP} violation parameters for decays into longitudinally polarized $\\rho^+ \\rho^-$ pairs. This analysis is based on a data sample containing $(387\\pm6) \\times 10^6$ $\\Upsilon(4S)$ mesons collected with the Belle~II detector at the SuperKEKB asymmetric-energy $e^+e^-$ collider in 2019-2022. We obtain $\\mathcal{B}(B^0\\to\\rho^+\\rho^-) = (2.89 ^{+0.23}_{-0.22} {}^{+0.29}_{-0.27}) \\times 10^{-5","authors_text":"A. Aloisio, A. Baur, A. Beaubien, A. B. Kaliyar, A. Bobrov, A. Bolz, A. Bondar, A. Boschetti, A. Bozek, A. Budano, A. Fodor, A. Gabrielli, A. Gaz, A. Gellrich, A. Giri, A. Glazov, A. Heidelbach, A. Ishikawa, A. Johnson, A. J. Schwartz, A. Korobov, A. Kuzmin, A. Martens, A. Martini, A. Natochii, A. Passeri, A. Rostomyan, A. Selce, A. Sibidanov, A. Soffer, A. Sokolov, A. Thaller, A. Vinokurova, A. Warburton, B. Bhuyan, B. D. Yabsley, Belle II Collaboration: I. Adachi, B. G. Cheon, B. G. Fulsom, B. Gobbo, B. Scavino, B. Shwartz, B. Spruck, C. Cecchi, C. Finck, C. Harris, C. Hearty, C.-H. Kim, C. Ketter, C. Kiesling, C. Lemettais, C.-L. Hsu, C. Lyu, C. Madaan, C. Marinas, C. Martellini, C. Miller, C. Praz, C. Schwanda, C. Sfienti, C. Wessel, D. A. Sanders, D. Biswas, D. Bodrov, D. Dossett, D. Ghosh, D. Greenwald, D. Jacobi, D. Liventsev, D. Marcantonio, D. M. Asner, D. Matvienko, D. Meleshko, D. Ricalde Herrmann, D. Shtol, D. Y. Kim, E. Bertholet, E. De La Cruz-Burelo, E. Ganiev, E. Graziani, E.-J. Jang, E. Kovalenko, E. Manoni, E. Prencipe, E. Solovieva, E. Torassa, E. Won, F. Di Capua, F. Forti, F. Keil, F. Meier, F. R. Le Diberder, F. Simon, F. Tenchini, G. B. Mohanty, G. Casarosa, G. De Nardo, G. De Pietro, G. Dujany, G. Finocchiaro, G. Gaudino, G. Ghevondyan, G. Giakoustidis, G. Mancinelli, G. Nazaryan, G. Pakhlova, G. Rizzo, H. Ahmed, H. Atmacan, H.-E. Cho, H. Ghumaryan, H.-G. Moser, H. Junkerkalefeld, H. Miyake, H. Ono, H. Park, H. Purwar, H. Svidras, I. Dom\\'inguez Jim\\'enez, I. Haide, I. Heredia de la Cruz, I. Nakamura, I. Peruzzi, I. Ripp-Baudot, I. Tsaklidis, I. Ueda, J. A. McKenna, J. Baudot, J. Becker, J. Borah, J. Cerasoli, J. Cochran, J. Dingfelder, J. Eppelt, J.-G. Shiu, J. H. Yin, J. Kandra, J. Libby, J. Lin, J. M. Roney, J. Park, J. Serrano, J. Skorupa, J. S. Lange, J. Strube, J. S. Zhou, J. U. Rehman, J. V. Bennett, J. X. Cui, J. Yelton, J.-Y. Kim, J. Yuan, K. Chilikin, K. Chirapatpimol, K. Cho, K. Dugic, K. E. Varvell, K. Gudkova, K. Hayasaka, K.-H. Kim, K. Inami, K. Kinoshita, K. Kojima, K. Kumara, K. Lalwani, K. Matsuoka, K. Miyabayashi, K. Parham, K. Park, K. Ravindran, K. Senyo, K. Sumisawa, K. Tanida, K. Trabelsi, K. Unger, K. Uno, K. Yoshihara, L. Aggarwal, L. Corona, L. E. Piilonen, L. K. Li, L. Lanceri, L. Massaccesi, L. Reuter, L. Santelj, L. Vitale, L. Zani, L. Zhu, M. Alhakami, M. Aversano, M. Barrett, M. Bartl, M. Bertemes, M. Bessner, M. Bra\\v{c}ko, M. Campajola, M.-C. Chang, M. Destefanis, M. Dorigo, M. E. Sevior, M. Garcia-Hernandez, M. Hern\\'andez Villanueva, M. H. Liu, M. Hoek, M. Hohmann, M. Iwasaki, M. J. Lee, M. Kaleta, M. Laurenza, M. Maggiora, M. Mantovano, M. Masuda, M. Maushart, M. Merola, M. Mirra, M. Nakao, M. Naruki, M. Nayak, M. Neu, M. Reif, M. Remnev, M. Roehrken, M. Sobotzik, M. Stari\\v{c}, M. Sumihama, M. Takizawa, M. T. Hedges, M. T. Prim, M. Veronesi, M. Wakai, M. Watanabe, M.-Z. Wang, N. Akopov, N. Althubiti, N. Anh Ky, N. Ipsita, N. K. Baghel, N. Rout, N. Suwonjandee, O. Gogota, O. Tittel, P. Bambade, P. Branchini, P. Chang, P. Cheema, P. Ecker, P. Feichtinger, P. Gironella Gironell, P. Goldenzweig, P. Horak, P. Kody\\v{s}, P. Kri\\v{z}an, P. Krokovny, P. Leo, P. L. M. Podesta-Lerma, P. Stavroulakis, P. Urquijo, Q. Campagna, Q. D. Zhou, Q. M. Li, Q. Y. Liu, R. A. Briere, R. Ayad, R. Cheaib, R. de Sangro, R. Garg, R. Giordano, R. Godang, R. Hoppe, R. Itoh, R. J. Sobie, R. Kowalewski, R. Kumar, R. Leboucher, R. Maiti, R. Manfredi, R. Mussa, R. Okubo, R. Peschke, R. Pestotnik, R. Stroili, R. Tiwary, R. van Tonder, R. Volpe, R. \\v{Z}leb\\v{c}\\'ik, S. A. De La Motte, S. Bettarini, S. Bussino, S. Choudhury, S. Dey, S. E. Vahsen, S. Hazra, S.-H. Park, S.-J. Cho, S.-K. Choi, S. K. Maurya, S. Kohani, S. Korpar, S. Lacaprara, S. Lin, S. Longo, S. Marcello, S. Mitra, S. Mondal, S. Moneta, S. Nishida, S. Ogawa, S. Pardi, S. Patra, S. P. Maharana, S. Pokharel, S. Prell, S. Raiz, S. Reiter, S. Sandilya, S. Spataro, S. Stefkova, S. Uno, S. Wallner, S. Watanuki, Sw. Banerjee, S. Yamada, T. E. Browder, T. Ferber, T. Fillinger, T. Hara, T. Higuchi, T. Humair, T. Iijima, T. Koga, T. K. Pedlar, T. Kuhr, T. Kunigo, T. Lam, T. Lueck, T. Martinov, T. Podobnik, T. Shillington, T. S. Lau, T. Uglov, T. V. Dong, U. Tamponi, V. Aushev, V. Babu, V. Bertacchi, V. Gaur, V. Savinov, V. S. Vismaya, V. Vobbilisetti, V. Zhilich, W. Gradl, W. Shan, W. Song, W. W. Jacobs, W. Yan, W. Z. Li, X. Dong, X. D. Shi, X. P. Xu, Y. B. Li, Y. Guan, Y. Jin, Y.-J. Kwon, Y.-K. Kim, Y. Kulii, Y. Li, Y. Ma, Y. Nakazawa, Y. Onuki, Y. P. Liao, Y. Sakai, Y. Seino, Y. Unno, Y. Ushiroda, Y. Yusa, Z. Dole\\v{z}al, Z. Gruberov\\'a, Z. Natkaniec, Z. Q. Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2024-12-27T13:00:10Z","title":"Measurement of the branching fraction, polarization, and time-dependent $CP$ asymmetry in $B^0 \\to \\rho^+\\rho^-$ decays and constraint on the CKM angle $\\phi_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.19624","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":"sha256:7bddfed6f7090de9ba02f000313dcd98738affd01cfaaf67345eefb7ca1406bc","target":"record","created_at":"2026-07-05T10:57:32Z","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":"a08672225909a249e4084626864e729e1811990581e42e7b4e8d97709218a5ab","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ex","submitted_at":"2024-12-27T13:00:10Z","title_canon_sha256":"825c72001afe2b738043568995c8f53ac76e5c4407518eaed34d78d1bf5e095c"},"schema_version":"1.0","source":{"id":"2412.19624","kind":"arxiv","version":2}},"canonical_sha256":"fb86932c1fc528e397051c5b5cda1b57db374de3f8054e001b50b2b64f99399a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fb86932c1fc528e397051c5b5cda1b57db374de3f8054e001b50b2b64f99399a","first_computed_at":"2026-07-05T10:57:32.423718Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:57:32.423718Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8pzVMmzrb0zhFZbCmYXYYPQcVfeh3PG6NK3H9ZBdBB4YXsBYGZMjdCj/0k4rK2QZ0EsoeADdfNjC85DrsYNPDA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:57:32.424210Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.19624","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7bddfed6f7090de9ba02f000313dcd98738affd01cfaaf67345eefb7ca1406bc","sha256:3f8522bfa664a7f066597a0b7279019685da4cff07690af8017795e9ccfeaee1"],"state_sha256":"7b7cc37ce27a379aef671727ee6e3172de57c16c964ff4ac23100ba0323e4a10"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZXOu9k2S47QKKyDbKFqSQ36gbMpLAPf9a0ykVBeIhsl67DAqQx2FV/XEQskQcAWIhHKNfDogv5J5jU5ajuvmAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-10T18:48:26.440002Z","bundle_sha256":"bc19378567171bcba230dbce984d91de6dd683aeadadfbd850430ae9c3e5b819"}}