{"record":{"author":{"account_ref":null,"orcid":null},"builds_on":[],"content_schema":"pubphys.content.topic/1","content_sha256":"e3956d9b061e7d5c24990ba7584ed91f0045fefac15930febdd2825d94c01f3a","created":"2026-10-03T07:17:52Z","files":[],"origin":{"assisted_by":[],"kind":"seed"},"parents":[],"salt":"7d346984f7807c830e2d80934b6f5dd7abb62300930abae9991d80bb607d478a","schema":"pubphys.record/2","site":"pubphys.com","target":null,"type":"topic"},"content":{"external_id":"hep.neutrino-mass","field":"hep","n":"1","review_cite":"I. Esteban, M. C. Gonzalez-Garcia, M. Maltoni, I. Martinez-Soler, J. P. Pinheiro, T. Schwetz, NuFit-6.0: updated global analysis of three-flavor neutrino oscillations, JHEP, 2024","review_link":"https://arxiv.org/abs/2410.05380","review_verified":"true","summary":"Neutrinos change type as they travel, which proves they have mass, but we do not know how heavy each is, which is heaviest, or whether a neutrino is its own antiparticle. Their mass needs physics beyond the SM.","title":"Neutrino mass, ordering, nature and CP violation","topic_ref":null,"why":"Neutrino mass is the only laboratory-confirmed departure from the minimal SM and may explain why matter outlived antimatter."},"attested":{"attestation":{"batch":null,"client_id":null,"id_token_sha256":null,"kind":"platform"},"record_hash":"bf623edd63337963e5d02d169573ea3befbc30edcb8ee813200a0e5d35d5421d","schema":"pubphys.attested/1"},"envelope":{"attested_hash":"12ca67d690c5fa40cdb52827b296ea92a0d1b77cbb1006bc54f5adad57a21767","platform_signature":{"key_id":"c6afc19b31429869751f06879c75cd64ea92654423d15b44be775bf1310a60da","sig":"0virU4ECByZExhNeduu20Cecohh4vLP1__ey9vycUvM6GVAnjbJzsMTlFMuSUjlN5UgAViq8U6xCqKHmDkQGAg"},"schema":"pubphys.envelope/1"},"record_hash":"bf623edd63337963e5d02d169573ea3befbc30edcb8ee813200a0e5d35d5421d","leaf_index":249}