{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:HR4UITZAXZSURZXE2RYFRKIAJA","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":"91141fb8f16bbc40da07f7a0c4b373e619c76158b5e6e69e7c3e2a253ba58d77","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-05T14:47:59Z","title_canon_sha256":"0a108a5724a865e0631208862bd2b97e8738bd802a728fdc98cf5d271ca1681d"},"schema_version":"1.0","source":{"id":"1811.01755","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.01755","created_at":"2026-05-17T23:55:43Z"},{"alias_kind":"arxiv_version","alias_value":"1811.01755v1","created_at":"2026-05-17T23:55:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.01755","created_at":"2026-05-17T23:55:43Z"},{"alias_kind":"pith_short_12","alias_value":"HR4UITZAXZSU","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"HR4UITZAXZSURZXE","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"HR4UITZA","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:a48c668ee19569c7781914fbdfd4f4b46793ab0df8eba52621a9008c9d444bdd","target":"graph","created_at":"2026-05-17T23:55:43Z","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 revisit the number-theory dark matter scenario where one of the light chiral fermions required by the anomaly cancellation conditions of U(1)_{B-L} explains dark matter. Focusing on some of the integer B-L charge assignments, we explore a new region of the parameter space where there appear two light fermions and the heavier one becomes a dark matter of mass O(10)keV or O(10)MeV. The dark matter radiatively decays into neutrino and photon, which can explain the tantalizing hint of the 3.55keV X-ray line excess. Interestingly, the other light fermion can erase the AdS vacuum around the neutr","authors_text":"Fuminobu Takahashi, Kazunori Nakayama, Tsutomu T. Yanagida","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-05T14:47:59Z","title":"Revisiting the Number-Theory Dark Matter Scenario and the Weak Gravity Conjecture"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.01755","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":"sha256:0fd6d626dfd05e4f3d80f0e4ea0148862e58de229a637d1b4e78187ce460c9f6","target":"record","created_at":"2026-05-17T23:55:43Z","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":"91141fb8f16bbc40da07f7a0c4b373e619c76158b5e6e69e7c3e2a253ba58d77","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2018-11-05T14:47:59Z","title_canon_sha256":"0a108a5724a865e0631208862bd2b97e8738bd802a728fdc98cf5d271ca1681d"},"schema_version":"1.0","source":{"id":"1811.01755","kind":"arxiv","version":1}},"canonical_sha256":"3c79444f20be6548e6e4d47058a900480af7cafdb3ba58308ad8ccdcf54431b8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c79444f20be6548e6e4d47058a900480af7cafdb3ba58308ad8ccdcf54431b8","first_computed_at":"2026-05-17T23:55:43.795190Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:55:43.795190Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"uaaK/aiIpPyU180OEjbTbIj92NJpbtuT6HGdLI9U7dqTBFwPx2hN6Ht20UlcGwsO2mp3eRR4j2FfY2tt7yBeCQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:55:43.795827Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.01755","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0fd6d626dfd05e4f3d80f0e4ea0148862e58de229a637d1b4e78187ce460c9f6","sha256:a48c668ee19569c7781914fbdfd4f4b46793ab0df8eba52621a9008c9d444bdd"],"state_sha256":"d26e1e0bb4738b5ee201c363bc5fb5809ff6cb7407e7aa73ff560d8a3442a859"}