{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:GPGAMMQS5GEE7VAHFHK4W6V76H","short_pith_number":"pith:GPGAMMQS","schema_version":"1.0","canonical_sha256":"33cc063212e9884fd40729d5cb7abff1d9adfaa40cd03ad1fb9b8e5366ba209e","source":{"kind":"arxiv","id":"1912.10054","version":2},"attestation_state":"computed","paper":{"title":"The UV Fate of Anomalous $U(1)$s and the Swampland","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Graham D. Kribs, Isabel Garcia Garcia, Nathaniel Craig","submitted_at":"2019-12-20T19:00:10Z","abstract_excerpt":"Massive $U(1)$ gauge theories featuring parametrically light vectors are suspected to belong in the Swampland of consistent EFTs that cannot be embedded into a theory of quantum gravity. We study four-dimensional, chiral $U(1)$ gauge theories that appear anomalous over a range of energies up to the scale of anomaly-cancelling massive chiral fermions. We show that such theories require to be UV-completed at a finite cutoff below which a radial mode must appear, and cannot be decoupled -- a St\\\"uckelberg limit does not exist. When the infrared fermion spectrum contains a mixed $U(1)$-gravitation"},"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":"1912.10054","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2019-12-20T19:00:10Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"9da01de46fb4314f4b6139227096a41726052dde6f34af6649efd2e5d0a23e19","abstract_canon_sha256":"58ae45d6e569fea9a29b149f9d59805d42a2816fb48c6e1b04645c6f61f59b66"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:55:45.227960Z","signature_b64":"XmQLiXVbPYTTz29dtH3k4+chkZ0M7hnaCbE4fiv0NhLr73EhBEy/E6v0AoHwYZGXglV8Oset2Gax23VdNmUjBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"33cc063212e9884fd40729d5cb7abff1d9adfaa40cd03ad1fb9b8e5366ba209e","last_reissued_at":"2026-07-05T01:55:45.227459Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:55:45.227459Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The UV Fate of Anomalous $U(1)$s and the Swampland","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Graham D. Kribs, Isabel Garcia Garcia, Nathaniel Craig","submitted_at":"2019-12-20T19:00:10Z","abstract_excerpt":"Massive $U(1)$ gauge theories featuring parametrically light vectors are suspected to belong in the Swampland of consistent EFTs that cannot be embedded into a theory of quantum gravity. We study four-dimensional, chiral $U(1)$ gauge theories that appear anomalous over a range of energies up to the scale of anomaly-cancelling massive chiral fermions. We show that such theories require to be UV-completed at a finite cutoff below which a radial mode must appear, and cannot be decoupled -- a St\\\"uckelberg limit does not exist. When the infrared fermion spectrum contains a mixed $U(1)$-gravitation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1912.10054","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/1912.10054/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":"1912.10054","created_at":"2026-07-05T01:55:45.227526+00:00"},{"alias_kind":"arxiv_version","alias_value":"1912.10054v2","created_at":"2026-07-05T01:55:45.227526+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1912.10054","created_at":"2026-07-05T01:55:45.227526+00:00"},{"alias_kind":"pith_short_12","alias_value":"GPGAMMQS5GEE","created_at":"2026-07-05T01:55:45.227526+00:00"},{"alias_kind":"pith_short_16","alias_value":"GPGAMMQS5GEE7VAH","created_at":"2026-07-05T01:55:45.227526+00:00"},{"alias_kind":"pith_short_8","alias_value":"GPGAMMQS","created_at":"2026-07-05T01:55:45.227526+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2607.06375","citing_title":"An Intermediate Scale R-axion \\& the QCD Axion","ref_index":60,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H","json":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H.json","graph_json":"https://pith.science/api/pith-number/GPGAMMQS5GEE7VAHFHK4W6V76H/graph.json","events_json":"https://pith.science/api/pith-number/GPGAMMQS5GEE7VAHFHK4W6V76H/events.json","paper":"https://pith.science/paper/GPGAMMQS"},"agent_actions":{"view_html":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H","download_json":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H.json","view_paper":"https://pith.science/paper/GPGAMMQS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1912.10054&json=true","fetch_graph":"https://pith.science/api/pith-number/GPGAMMQS5GEE7VAHFHK4W6V76H/graph.json","fetch_events":"https://pith.science/api/pith-number/GPGAMMQS5GEE7VAHFHK4W6V76H/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H/action/timestamp_anchor","attest_storage":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H/action/storage_attestation","attest_author":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H/action/author_attestation","sign_citation":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H/action/citation_signature","submit_replication":"https://pith.science/pith/GPGAMMQS5GEE7VAHFHK4W6V76H/action/replication_record"}},"created_at":"2026-07-05T01:55:45.227526+00:00","updated_at":"2026-07-05T01:55:45.227526+00:00"}