{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:5HWDR5GWTZUI2J5JESL23WT2TR","short_pith_number":"pith:5HWDR5GW","schema_version":"1.0","canonical_sha256":"e9ec38f4d69e688d27a92497adda7a9c42ba76114c7cc1373839ce54f5df7959","source":{"kind":"arxiv","id":"2212.07822","version":2},"attestation_state":"computed","paper":{"title":"Removing the Cosmological Bound on the Axion Scale in the KSVZ and DFSZ Models","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Emmanouil Koutsangelas","submitted_at":"2022-12-15T13:35:37Z","abstract_excerpt":"It is known for some time that the cosmological bound on the invisible axion scale can be avoided by an early phase of strong QCD. While most approaches rely on theories where the strong coupling constant is determined through the expectation value of some scalar field, we show that this mechanism can also be implemented into the benchmark KSVZ and DFSZ models when the early phase of strong QCD emerges by the modification of the running coupling during inflation. For both models the physics that are responsible for making QCD strong do not displace the axions minimum by too much, so that the e"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2212.07822","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"hep-ph","submitted_at":"2022-12-15T13:35:37Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"1d5e796eb4c708425c9d851a67d5174dd8c4bae4b893c049da66d64ab7259372","abstract_canon_sha256":"7dcd1cfba2adf0a49ef674740c37d3cdd3cf727613b14342e3934f50d6b06888"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:08:53.334357Z","signature_b64":"FORtMuPzh12bK0A0MNJoOymXtNADWMG+wzuiGj034t7TE834pXrOI7igDasugrkBwgOsk8XUky8r0BHw44+rDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e9ec38f4d69e688d27a92497adda7a9c42ba76114c7cc1373839ce54f5df7959","last_reissued_at":"2026-07-05T06:08:53.333939Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:08:53.333939Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Removing the Cosmological Bound on the Axion Scale in the KSVZ and DFSZ Models","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Emmanouil Koutsangelas","submitted_at":"2022-12-15T13:35:37Z","abstract_excerpt":"It is known for some time that the cosmological bound on the invisible axion scale can be avoided by an early phase of strong QCD. While most approaches rely on theories where the strong coupling constant is determined through the expectation value of some scalar field, we show that this mechanism can also be implemented into the benchmark KSVZ and DFSZ models when the early phase of strong QCD emerges by the modification of the running coupling during inflation. For both models the physics that are responsible for making QCD strong do not displace the axions minimum by too much, so that the e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2212.07822","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2212.07822/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"aliases":[{"alias_kind":"arxiv","alias_value":"2212.07822","created_at":"2026-07-05T06:08:53.333995+00:00"},{"alias_kind":"arxiv_version","alias_value":"2212.07822v2","created_at":"2026-07-05T06:08:53.333995+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2212.07822","created_at":"2026-07-05T06:08:53.333995+00:00"},{"alias_kind":"pith_short_12","alias_value":"5HWDR5GWTZUI","created_at":"2026-07-05T06:08:53.333995+00:00"},{"alias_kind":"pith_short_16","alias_value":"5HWDR5GWTZUI2J5J","created_at":"2026-07-05T06:08:53.333995+00:00"},{"alias_kind":"pith_short_8","alias_value":"5HWDR5GW","created_at":"2026-07-05T06:08:53.333995+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.06484","citing_title":"Phenomenology of Inflaton-Driven Early QCD Confinement and Solution to Axion Isocurvature Problem","ref_index":30,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR","json":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR.json","graph_json":"https://pith.science/api/pith-number/5HWDR5GWTZUI2J5JESL23WT2TR/graph.json","events_json":"https://pith.science/api/pith-number/5HWDR5GWTZUI2J5JESL23WT2TR/events.json","paper":"https://pith.science/paper/5HWDR5GW"},"agent_actions":{"view_html":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR","download_json":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR.json","view_paper":"https://pith.science/paper/5HWDR5GW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2212.07822&json=true","fetch_graph":"https://pith.science/api/pith-number/5HWDR5GWTZUI2J5JESL23WT2TR/graph.json","fetch_events":"https://pith.science/api/pith-number/5HWDR5GWTZUI2J5JESL23WT2TR/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR/action/storage_attestation","attest_author":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR/action/author_attestation","sign_citation":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR/action/citation_signature","submit_replication":"https://pith.science/pith/5HWDR5GWTZUI2J5JESL23WT2TR/action/replication_record"}},"created_at":"2026-07-05T06:08:53.333995+00:00","updated_at":"2026-07-05T06:08:53.333995+00:00"}