{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:DJK6YM2FW6X7ZECFIIN2LOJVC6","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":"0f5e3bcc2364156a74ebd3ce63b47630810c31a18be6a099bff77d8594293bdd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-10T19:56:13Z","title_canon_sha256":"4529025b480792b7773d0e772a728f902e5e53e656001b49cb9c67ca08e358bc"},"schema_version":"1.0","source":{"id":"1503.03057","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1503.03057","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"arxiv_version","alias_value":"1503.03057v1","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1503.03057","created_at":"2026-05-18T01:31:45Z"},{"alias_kind":"pith_short_12","alias_value":"DJK6YM2FW6X7","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_16","alias_value":"DJK6YM2FW6X7ZECF","created_at":"2026-05-18T12:29:17Z"},{"alias_kind":"pith_short_8","alias_value":"DJK6YM2F","created_at":"2026-05-18T12:29:17Z"}],"graph_snapshots":[{"event_id":"sha256:d3fb48df8d396d7678b522b41f61463e9b565b5167fa7aaebaf7259a792e3fdf","target":"graph","created_at":"2026-05-18T01:31:45Z","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 show that a couplet, a pair of closely spaced photon lines, in the X-ray spectrum is a distinctive feature of lepton flavored dark matter models for which the mass spectrum is dictated by Minimal Flavor Violation. In such a scenario, mass splittings between different dark matter flavors are determined by Standard Model Yukawa couplings and can naturally be small, allowing all three flavors to be long-lived and contribute to the observed abundance. Then, in the presence of a tiny source of flavor violation, heavier dark matter flavors can decay via a dipole transition on cosmological timesca","authors_text":"Can Kilic, Christopher B. Verhaaren, Prateek Agrawal, Zackaria Chacko","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-10T19:56:13Z","title":"A Couplet from Flavored Dark Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1503.03057","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:b5914efdba1c491217441cc2a7e084828dbca3c271fc7bafbc688d424c580984","target":"record","created_at":"2026-05-18T01:31:45Z","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":"0f5e3bcc2364156a74ebd3ce63b47630810c31a18be6a099bff77d8594293bdd","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-03-10T19:56:13Z","title_canon_sha256":"4529025b480792b7773d0e772a728f902e5e53e656001b49cb9c67ca08e358bc"},"schema_version":"1.0","source":{"id":"1503.03057","kind":"arxiv","version":1}},"canonical_sha256":"1a55ec3345b7affc9045421ba5b93517916f7b5d01ffab60e55f98c937efe02c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1a55ec3345b7affc9045421ba5b93517916f7b5d01ffab60e55f98c937efe02c","first_computed_at":"2026-05-18T01:31:45.208361Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:45.208361Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tTyHWSl7p8NoNwsfylsdILEc0j1cSH+NVtb2VQHfRJaUF6QDpxyMYmwY0ZQCfORPuv66plvU0Nza1+0TN9NLCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:45.208837Z","signed_message":"canonical_sha256_bytes"},"source_id":"1503.03057","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b5914efdba1c491217441cc2a7e084828dbca3c271fc7bafbc688d424c580984","sha256:d3fb48df8d396d7678b522b41f61463e9b565b5167fa7aaebaf7259a792e3fdf"],"state_sha256":"6768043f0d22150184da5e2c44f1ec6febaad4e0fbecfbd974237421593c110c"}