{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2023:WPT3573MQMSRJJJ4UWCVWIETHB","short_pith_number":"pith:WPT3573M","schema_version":"1.0","canonical_sha256":"b3e7beff6c832514a53ca5855b209338701cd7dbd196df0c1593a6cee86e8ec8","source":{"kind":"arxiv","id":"2307.04809","version":1},"attestation_state":"computed","paper":{"title":"On the Dynamical Origin of the $\\eta'$ Potential and the Axion Mass","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Csaba Cs\\'aki, Eric Kuflik, Maximilian Ruhdorfer, Raffaele Tito D'Agnolo, Rick S. Gupta, Tuhin S. Roy","submitted_at":"2023-07-10T18:01:32Z","abstract_excerpt":"We investigate the dynamics responsible for generating the potential of the $\\eta'$, the (would-be) Goldstone boson associated with the anomalous axial $U(1)$ symmetry of QCD. The standard lore posits that pure QCD dynamics generates a confining potential with a branched structure as a function of the $\\theta$ angle, and that this same potential largely determines the properties of the $\\eta'$ once fermions are included. Here we test this picture by examining a supersymmetric extension of QCD with a small amount of supersymmetry breaking generated via anomaly mediation. For pure $SU(N)$ QCD wi"},"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":"2307.04809","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2023-07-10T18:01:32Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"2b2d4851dd5648ca881ed279c89a6b754d959a520b12b6e217455be72af8b226","abstract_canon_sha256":"ebf3f672158963c4831e7c0c2c0547c545eaa6dd02b0bb4e51a5869f23a78400"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:29:22.382207Z","signature_b64":"igELoscHVAD0sM4RP3xXemJmNGf2pwbOoMpBEcSQaDnJ97NCvRa8Z+rYiB1qcVNJeuUfLgCd8qwIMUuPKxhODw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b3e7beff6c832514a53ca5855b209338701cd7dbd196df0c1593a6cee86e8ec8","last_reissued_at":"2026-07-05T06:29:22.381777Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:29:22.381777Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Dynamical Origin of the $\\eta'$ Potential and the Axion Mass","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Csaba Cs\\'aki, Eric Kuflik, Maximilian Ruhdorfer, Raffaele Tito D'Agnolo, Rick S. Gupta, Tuhin S. Roy","submitted_at":"2023-07-10T18:01:32Z","abstract_excerpt":"We investigate the dynamics responsible for generating the potential of the $\\eta'$, the (would-be) Goldstone boson associated with the anomalous axial $U(1)$ symmetry of QCD. The standard lore posits that pure QCD dynamics generates a confining potential with a branched structure as a function of the $\\theta$ angle, and that this same potential largely determines the properties of the $\\eta'$ once fermions are included. Here we test this picture by examining a supersymmetric extension of QCD with a small amount of supersymmetry breaking generated via anomaly mediation. For pure $SU(N)$ QCD wi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.04809","kind":"arxiv","version":1},"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/2307.04809/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":"2307.04809","created_at":"2026-07-05T06:29:22.381835+00:00"},{"alias_kind":"arxiv_version","alias_value":"2307.04809v1","created_at":"2026-07-05T06:29:22.381835+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.04809","created_at":"2026-07-05T06:29:22.381835+00:00"},{"alias_kind":"pith_short_12","alias_value":"WPT3573MQMSR","created_at":"2026-07-05T06:29:22.381835+00:00"},{"alias_kind":"pith_short_16","alias_value":"WPT3573MQMSRJJJ4","created_at":"2026-07-05T06:29:22.381835+00:00"},{"alias_kind":"pith_short_8","alias_value":"WPT3573M","created_at":"2026-07-05T06:29:22.381835+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2601.18248","citing_title":"A particle on a ring or: how I learned to stop worrying and love $\\theta$-vacua","ref_index":36,"is_internal_anchor":false},{"citing_arxiv_id":"2605.13977","citing_title":"A Phenomenological Model of Mesons for Charged Current Weak Decays","ref_index":88,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB","json":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB.json","graph_json":"https://pith.science/api/pith-number/WPT3573MQMSRJJJ4UWCVWIETHB/graph.json","events_json":"https://pith.science/api/pith-number/WPT3573MQMSRJJJ4UWCVWIETHB/events.json","paper":"https://pith.science/paper/WPT3573M"},"agent_actions":{"view_html":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB","download_json":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB.json","view_paper":"https://pith.science/paper/WPT3573M","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2307.04809&json=true","fetch_graph":"https://pith.science/api/pith-number/WPT3573MQMSRJJJ4UWCVWIETHB/graph.json","fetch_events":"https://pith.science/api/pith-number/WPT3573MQMSRJJJ4UWCVWIETHB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB/action/storage_attestation","attest_author":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB/action/author_attestation","sign_citation":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB/action/citation_signature","submit_replication":"https://pith.science/pith/WPT3573MQMSRJJJ4UWCVWIETHB/action/replication_record"}},"created_at":"2026-07-05T06:29:22.381835+00:00","updated_at":"2026-07-05T06:29:22.381835+00:00"}