{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:7J4AH55K5W4YMB37HO64SEZV2U","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":"7e32a62c21edb0017a8366887ac76640732cc52f4d836294086ecc2229a45aee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-10-13T02:05:03Z","title_canon_sha256":"b969ee3eb31c0de916c35afabf1043d1904f70a8aa2e4e431afeb48c2abfa629"},"schema_version":"1.0","source":{"id":"1510.03509","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1510.03509","created_at":"2026-05-18T01:29:53Z"},{"alias_kind":"arxiv_version","alias_value":"1510.03509v1","created_at":"2026-05-18T01:29:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1510.03509","created_at":"2026-05-18T01:29:53Z"},{"alias_kind":"pith_short_12","alias_value":"7J4AH55K5W4Y","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_16","alias_value":"7J4AH55K5W4YMB37","created_at":"2026-05-18T12:29:10Z"},{"alias_kind":"pith_short_8","alias_value":"7J4AH55K","created_at":"2026-05-18T12:29:10Z"}],"graph_snapshots":[{"event_id":"sha256:f599828ef684ba133282e7add57c6a5649fecf8f3d1f84976421f9c9c1aa0945","target":"graph","created_at":"2026-05-18T01:29:53Z","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":"The stability of dark matter is naturally explained if there is an additional U(1) symmetry which is spontaneously broken to a discrete symmetry at a high-energy scale. Such a framework is realized in the context of the SO(10) grand unification. In this work, we discuss dark matter models in the non-supersymmetric SO(10) grand unified models in which the stability of dark matter is assured by this mechanism. We find that the requirement of gauge coupling unification with a sufficiently high unification scale to evade the proton decay constraints plays an important role in selecting viable cand","authors_text":"Natsumi Nagata","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-10-13T02:05:03Z","title":"Dark Matter and Gauge Coupling Unification in Non-SUSY SO(10) Grand Unified Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1510.03509","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":"sha256:449f3a8f962b40d61c7e8c6a11004bae74d7c1021ab8ec9b446c1a8f89db7ab6","target":"record","created_at":"2026-05-18T01:29:53Z","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":"7e32a62c21edb0017a8366887ac76640732cc52f4d836294086ecc2229a45aee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-10-13T02:05:03Z","title_canon_sha256":"b969ee3eb31c0de916c35afabf1043d1904f70a8aa2e4e431afeb48c2abfa629"},"schema_version":"1.0","source":{"id":"1510.03509","kind":"arxiv","version":1}},"canonical_sha256":"fa7803f7aaedb986077f3bbdc91335d50673f9ee1a99c37548960c8ea4e00da4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"fa7803f7aaedb986077f3bbdc91335d50673f9ee1a99c37548960c8ea4e00da4","first_computed_at":"2026-05-18T01:29:53.493623Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:29:53.493623Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uuWkspxMS2v7QceayHjNLjJ+JcaIKpCETG7qRg4j4zqBgSGZxImoL7km1LxxR6By6Wmb+A9prD5/P9pgSinbDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:29:53.494069Z","signed_message":"canonical_sha256_bytes"},"source_id":"1510.03509","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:449f3a8f962b40d61c7e8c6a11004bae74d7c1021ab8ec9b446c1a8f89db7ab6","sha256:f599828ef684ba133282e7add57c6a5649fecf8f3d1f84976421f9c9c1aa0945"],"state_sha256":"344e8969734b40238fb35805a650092c67900e38567b261c3caad4ab02cb8923"}