{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:DQSBNEZGUCAN4KM6OOD3SYFBIA","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":"0aedc8bf54cc893a87ddf9e4ba648570494b3b4973dbb45bca7def8677d60fd3","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-01-17T16:16:19Z","title_canon_sha256":"64c11977287c91cf3af4379a5162d25356aa8416c83782447b277ea4128b8f51"},"schema_version":"1.0","source":{"id":"1901.05867","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1901.05867","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"arxiv_version","alias_value":"1901.05867v1","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1901.05867","created_at":"2026-05-17T23:45:30Z"},{"alias_kind":"pith_short_12","alias_value":"DQSBNEZGUCAN","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"DQSBNEZGUCAN4KM6","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"DQSBNEZG","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:8ff9baea253f672dfadf4aa6c88cbf36660d6bb23f4f4e4d1c274cdb8b78f17c","target":"graph","created_at":"2026-05-17T23:45:30Z","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":"We calculate the proton lifetime and discuss topological defects in a wide class of non-supersymmetric (non-SUSY) $SO(10)$ and $E(6)$ Grand Unified Theories (GUTs), broken via left-right subgroups with one or two intermediate scales (a total of 9 different scenarios with and without D-parity), including the important effect of threshold corrections. By performing a goodness of fit test for unification using the two-loop renormalisation group evolution equations (RGEs), we find that the inclusion of threshold corrections significantly affects the proton lifetime, allowing several scenarios, whi","authors_text":"Joydeep Chakrabortty, Rinku Maji, Stephen F. King","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-01-17T16:16:19Z","title":"Unification, Proton Decay and Topological Defects in non-SUSY GUTs with Thresholds"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1901.05867","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:e0db8650631da40cf4611563feff6e732281bac5c03b96778ef68df9daac2caa","target":"record","created_at":"2026-05-17T23:45:30Z","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":"0aedc8bf54cc893a87ddf9e4ba648570494b3b4973dbb45bca7def8677d60fd3","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-01-17T16:16:19Z","title_canon_sha256":"64c11977287c91cf3af4379a5162d25356aa8416c83782447b277ea4128b8f51"},"schema_version":"1.0","source":{"id":"1901.05867","kind":"arxiv","version":1}},"canonical_sha256":"1c24169326a080de299e7387b960a1403255ac5806b4daa30e2b07b3a47e4de2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1c24169326a080de299e7387b960a1403255ac5806b4daa30e2b07b3a47e4de2","first_computed_at":"2026-05-17T23:45:30.861367Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:30.861367Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iqLv0nqkoPJPK6Nn0YT/CFZqL/8gUzS6ZBevu7ZJ2i1feP+7VaiwVWCJEhkqUFLchjjADzT9qzIQHNTmGhg2CQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:30.862130Z","signed_message":"canonical_sha256_bytes"},"source_id":"1901.05867","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e0db8650631da40cf4611563feff6e732281bac5c03b96778ef68df9daac2caa","sha256:8ff9baea253f672dfadf4aa6c88cbf36660d6bb23f4f4e4d1c274cdb8b78f17c"],"state_sha256":"31679189ebc56ef4d2f5f67a9ac9e6dc3d49ec5bfa10c767bff4d22ee04ac746"}