{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:C7J3M7PRUITH6LRRPRDQ3ZJY45","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":"bc7aef67c71663817b8f0bd282c9dcb551a44f5fec8efaaffa3a61c1bbf88ee0","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-12T20:00:00Z","title_canon_sha256":"7536aa5c7a55c2021ac4987482f15da5c524e46295f131801870c79f24c38239"},"schema_version":"1.0","source":{"id":"1610.03849","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.03849","created_at":"2026-05-18T00:46:16Z"},{"alias_kind":"arxiv_version","alias_value":"1610.03849v1","created_at":"2026-05-18T00:46:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.03849","created_at":"2026-05-18T00:46:16Z"},{"alias_kind":"pith_short_12","alias_value":"C7J3M7PRUITH","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"C7J3M7PRUITH6LRR","created_at":"2026-05-18T12:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"C7J3M7PR","created_at":"2026-05-18T12:30:09Z"}],"graph_snapshots":[{"event_id":"sha256:e5d9eb32fda88d26f9623d44062b03c2f967e902ede85034315090e68932866e","target":"graph","created_at":"2026-05-18T00:46:16Z","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":"Sterile neutrinos can be generated in the early universe through oscillations with active neutrinos and represent a popular and well-studied candidate for our universe's dark matter. Stringent constraints from X-ray and gamma-ray line searches, however, have excluded the simplest of such models. In this letter, we propose a novel alternative to the standard scenario in which the mixing angle between the sterile and active neutrinos is a dynamical quantity, induced through interactions with a light axion-like field. As the energy density of the axion-like particles is diluted by Hubble expansio","authors_text":"Asher Berlin, Dan Hooper","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-12T20:00:00Z","title":"Axion-Assisted Production of Sterile Neutrino Dark Matter"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.03849","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":"sha256:811df8666f0e5e724dfba3e5b934ac8fecc976e2558c38d2a580b14b2311b4b2","target":"record","created_at":"2026-05-18T00:46:16Z","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":"bc7aef67c71663817b8f0bd282c9dcb551a44f5fec8efaaffa3a61c1bbf88ee0","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2016-10-12T20:00:00Z","title_canon_sha256":"7536aa5c7a55c2021ac4987482f15da5c524e46295f131801870c79f24c38239"},"schema_version":"1.0","source":{"id":"1610.03849","kind":"arxiv","version":1}},"canonical_sha256":"17d3b67df1a2267f2e317c470de538e752a7e916c52611fe766c823715fc6317","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"17d3b67df1a2267f2e317c470de538e752a7e916c52611fe766c823715fc6317","first_computed_at":"2026-05-18T00:46:16.159205Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:16.159205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"M2Kh9DXgaEbtCZnBWtbUwQpGPtyaaM79WXqJJSKxcJtRadUPyBuyFLMBl/30tUqRuF7Q+DG7cTrjFnY8K6CZBA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:16.159938Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.03849","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:811df8666f0e5e724dfba3e5b934ac8fecc976e2558c38d2a580b14b2311b4b2","sha256:e5d9eb32fda88d26f9623d44062b03c2f967e902ede85034315090e68932866e"],"state_sha256":"f0778b098d83f67858eef8c39309bbe21466617654cf0b802d3f9ad88f7c30a4"}