{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:F5XHYIZIYH7PC5L7PBN5F3DODM","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":"8f2522250c0ffeeb61d79f429844abccfa6a4c23d661ca41729f90473cb6297b","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-07-16T14:02:14Z","title_canon_sha256":"4d3d6cda23f1afb5673368ab6a2b75ed71e89a651920b82c066c06ef4cbf21c5"},"schema_version":"1.0","source":{"id":"2307.08046","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.08046","created_at":"2026-07-05T06:31:19Z"},{"alias_kind":"arxiv_version","alias_value":"2307.08046v1","created_at":"2026-07-05T06:31:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.08046","created_at":"2026-07-05T06:31:19Z"},{"alias_kind":"pith_short_12","alias_value":"F5XHYIZIYH7P","created_at":"2026-07-05T06:31:19Z"},{"alias_kind":"pith_short_16","alias_value":"F5XHYIZIYH7PC5L7","created_at":"2026-07-05T06:31:19Z"},{"alias_kind":"pith_short_8","alias_value":"F5XHYIZI","created_at":"2026-07-05T06:31:19Z"}],"graph_snapshots":[{"event_id":"sha256:516aebba82bd30f7fa57a4c8b224e24d145242cf8db68210854992162df83292","target":"graph","created_at":"2026-07-05T06:31:19Z","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/2307.08046/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This study investigates the classical Higgs inflation model with a modified Higgs potential featuring a dip. We examine the implications of this modification on the generation of curvature perturbations, stochastic gravitational wave production, and the potential formation of primordial black holes (PBHs). Unlike the classical model, the modified potential allows for enhanced power spectra and the existence of PBHs within a wide mass range $1.5\\times10^{20}$ g -- $9.72\\times10^{32}$ g. We identify parameter space regions that align with inflationary constraints and have the potential to contri","authors_text":"C.J. Ouseph, kingman Cheung, Po-Yan Tseng","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-07-16T14:02:14Z","title":"NANOGrav Signal and PBH from the Modified Higgs Inflation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.08046","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":"sha256:57a70a8eba3557137162c5f68ae7fd0d4eef3ea0981ea0aa2a9eab430b492819","target":"record","created_at":"2026-07-05T06:31:19Z","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":"8f2522250c0ffeeb61d79f429844abccfa6a4c23d661ca41729f90473cb6297b","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-ph","submitted_at":"2023-07-16T14:02:14Z","title_canon_sha256":"4d3d6cda23f1afb5673368ab6a2b75ed71e89a651920b82c066c06ef4cbf21c5"},"schema_version":"1.0","source":{"id":"2307.08046","kind":"arxiv","version":1}},"canonical_sha256":"2f6e7c2328c1fef1757f785bd2ec6e1b392817bd5c6ab5e3cbc4e71b016bd69f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2f6e7c2328c1fef1757f785bd2ec6e1b392817bd5c6ab5e3cbc4e71b016bd69f","first_computed_at":"2026-07-05T06:31:19.278283Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:31:19.278283Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"GUiiXsvcBjIkP95INzkS444Y0Jq/+W2Tx0KvdFvMKwfhhlwpsGxlWLMENK9ZSoFoEFohTxqtKq+somPh3V3JCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:31:19.278709Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.08046","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:57a70a8eba3557137162c5f68ae7fd0d4eef3ea0981ea0aa2a9eab430b492819","sha256:516aebba82bd30f7fa57a4c8b224e24d145242cf8db68210854992162df83292"],"state_sha256":"c25095167c0a293f9a5148345cb85420cdf879988fa6b6e626514d401024fd17"}