{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:IGOLK6WBDWVSAJWGE5TOXUN4IV","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":"e42101bad77abfdbdd514716dd7e1f58ffebf29da12df5c9eca40a25d2f25a03","cross_cats_sorted":["astro-ph.CO","astro-ph.HE","gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-22T18:00:00Z","title_canon_sha256":"47f0e8092ece764211d2373c6c1a8dcd359dcd8d6996cefceca02b7111c1eb5a"},"schema_version":"1.0","source":{"id":"1703.07779","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.07779","created_at":"2026-05-18T00:33:50Z"},{"alias_kind":"arxiv_version","alias_value":"1703.07779v1","created_at":"2026-05-18T00:33:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.07779","created_at":"2026-05-18T00:33:50Z"},{"alias_kind":"pith_short_12","alias_value":"IGOLK6WBDWVS","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"IGOLK6WBDWVSAJWG","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"IGOLK6WB","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:a8dcf740cffeeca8da0d454fc566a91e6c7031d285aa40eceff56064659b21be","target":"graph","created_at":"2026-05-18T00:33:50Z","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":"Dynamical mechanisms to generate an ultralight axion of mass $\\sim 10^{-21}-10^{-22}$ eV in supergravity and strings are discussed. An ultralight particle of this mass provides a candidate for dark matter that may play a role for cosmology at scales $10\\, {\\rm kpc}$ or less. An effective operator approach for the axion mass provides a general framework for models of ultralight axions, and in one case recovers the scale $10^{-21}-10^{-22}$ eV as the electroweak scale times the square of the hierarchy with an $O(1)$ Wilson coefficient. We discuss several classes of models realizing this framewor","authors_text":"Cody Long, James Halverson, Pran Nath","cross_cats":["astro-ph.CO","astro-ph.HE","gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-22T18:00:00Z","title":"An Ultralight Axion in Supersymmetry and Strings and Cosmology at Small Scales"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.07779","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:adddf356ba321fc0e500be46275ade80219767e44991c50c5083744f818b5486","target":"record","created_at":"2026-05-18T00:33:50Z","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":"e42101bad77abfdbdd514716dd7e1f58ffebf29da12df5c9eca40a25d2f25a03","cross_cats_sorted":["astro-ph.CO","astro-ph.HE","gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2017-03-22T18:00:00Z","title_canon_sha256":"47f0e8092ece764211d2373c6c1a8dcd359dcd8d6996cefceca02b7111c1eb5a"},"schema_version":"1.0","source":{"id":"1703.07779","kind":"arxiv","version":1}},"canonical_sha256":"419cb57ac11dab2026c62766ebd1bc45750452836c1e4b5a1880a69e25ba1c8b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"419cb57ac11dab2026c62766ebd1bc45750452836c1e4b5a1880a69e25ba1c8b","first_computed_at":"2026-05-18T00:33:50.430222Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:33:50.430222Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KimJt0DVgflN3ieE1YH6CT3B6o1Fk/g06ZPabrESzY+GMrOKSmDySran1F/N/SRkL5/YFRcl6SFO5xcWzUJ4Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:33:50.430719Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.07779","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:adddf356ba321fc0e500be46275ade80219767e44991c50c5083744f818b5486","sha256:a8dcf740cffeeca8da0d454fc566a91e6c7031d285aa40eceff56064659b21be"],"state_sha256":"1f9af85c3c096c43fb03de29d2859c7587e79b84a6af719ea04cff9a1a90c1e0"}