{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:HFFDAOLLE5BNHARV3VVFHTYED2","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":"17bb818300c46974731f7b0c13b54798e23a48b8efd56d14c652cb33e14eb13b","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-01T18:00:00Z","title_canon_sha256":"31baa681e1bbacccc6e519eb4f22d626262de28f5390d77833f70546c8cde5a8"},"schema_version":"1.0","source":{"id":"2004.00629","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2004.00629","created_at":"2026-07-05T01:32:02Z"},{"alias_kind":"arxiv_version","alias_value":"2004.00629v1","created_at":"2026-07-05T01:32:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.00629","created_at":"2026-07-05T01:32:02Z"},{"alias_kind":"pith_short_12","alias_value":"HFFDAOLLE5BN","created_at":"2026-07-05T01:32:02Z"},{"alias_kind":"pith_short_16","alias_value":"HFFDAOLLE5BNHARV","created_at":"2026-07-05T01:32:02Z"},{"alias_kind":"pith_short_8","alias_value":"HFFDAOLL","created_at":"2026-07-05T01:32:02Z"}],"graph_snapshots":[{"event_id":"sha256:c9c8746004e0d478cd49f6945da8ef72d0fd49fb84833336e742b956dc7b5eaf","target":"graph","created_at":"2026-07-05T01:32:02Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2004.00629/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Axion cold dark matter from standard misalignment typically requires a decay constant $f_a~\\gtrsim~10^{11}$ GeV. Kinetic misalignment and parametric resonance easily allow lower values of $f_a$ when the radial Peccei-Quinn (PQ) symmetry breaking field takes large initial values. Here, we consider the effects of inflation on kinetic misalignment and parametric resonance. We assume that the initial PQ field value is determined by quantum fluctuations, and is set by the Hubble parameter during inflation, $H_I$, and the PQ field mass. PQ field oscillations begin before or after the completion of r","authors_text":"Keisuke Harigaya, Keith A. Olive, Lawrence J. Hall, Raymond T. Co, Sarunas Verner","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-01T18:00:00Z","title":"Axion Kinetic Misalignment and Parametric Resonance from Inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.00629","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":"sha256:28cead86a25eec8b07683567f2826c76788fdca3d56c4f72d010200f770774d6","target":"record","created_at":"2026-07-05T01:32:02Z","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":"17bb818300c46974731f7b0c13b54798e23a48b8efd56d14c652cb33e14eb13b","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-04-01T18:00:00Z","title_canon_sha256":"31baa681e1bbacccc6e519eb4f22d626262de28f5390d77833f70546c8cde5a8"},"schema_version":"1.0","source":{"id":"2004.00629","kind":"arxiv","version":1}},"canonical_sha256":"394a30396b2742d38235dd6a53cf041ea4a76a9155a0a642ca816603550f475b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"394a30396b2742d38235dd6a53cf041ea4a76a9155a0a642ca816603550f475b","first_computed_at":"2026-07-05T01:32:02.439717Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:32:02.439717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Vr7YbU2LUedP5t/02QVzRbH+tztGAaQToEihVtnDewkNIeYnkt1TO++Q4i8LewUT77RmffP2f1N4yygl/olFAw==","signature_status":"signed_v1","signed_at":"2026-07-05T01:32:02.440678Z","signed_message":"canonical_sha256_bytes"},"source_id":"2004.00629","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28cead86a25eec8b07683567f2826c76788fdca3d56c4f72d010200f770774d6","sha256:c9c8746004e0d478cd49f6945da8ef72d0fd49fb84833336e742b956dc7b5eaf"],"state_sha256":"43fd36012af426059a845bc4782d3bb02ab3f2d354d776ce64a669107557d7dd"}