{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:U2QVHBKPESQFM6LCYT2ZP4VUFV","short_pith_number":"pith:U2QVHBKP","schema_version":"1.0","canonical_sha256":"a6a153854f24a0567962c4f597f2b42d4bcc656bd862ef2d2800aae07c896ad9","source":{"kind":"arxiv","id":"2404.12357","version":2},"attestation_state":"computed","paper":{"title":"The cosmological constant problem and the effective potential of a gravity-coupled scalar","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Renata Ferrero, Roberto Percacci","submitted_at":"2024-04-18T17:35:59Z","abstract_excerpt":"We consider a quantum scalar field in a classical (Euclidean) De Sitter background, whose radius is fixed dynamically by Einstein's equations. In the case of a free scalar, it has been shown by Becker and Reuter that if one regulates the quantum effective action by putting a cutoff $N$ on the modes of the quantum field, the radius is driven dynamically to infinity when $N$ tends to infinity. We show that this result holds also in the case of a self-interacting scalar, both in the symmetric and broken-symmetry phase. Furthermore, when the gravitational background is put on shell, the quantum co"},"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":"2404.12357","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2024-04-18T17:35:59Z","cross_cats_sorted":[],"title_canon_sha256":"f5357830e6d323cdee576761f469eafa05572a4756e8ee7717a5c06e07362a91","abstract_canon_sha256":"03cb2f00301072ca2f2e640ced6cce9c39e6e0a531949203317d60817fde36c0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:10:46.659777Z","signature_b64":"Uy8+wSqSt6YmwoEfQsxsQfbBrI2yQ/nJT/XnOv8XqBS5Gj1KgE52xZusbcd8UFRgEzLr3B07NHO3iHjVyy3WDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a6a153854f24a0567962c4f597f2b42d4bcc656bd862ef2d2800aae07c896ad9","last_reissued_at":"2026-07-05T09:10:46.659275Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:10:46.659275Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The cosmological constant problem and the effective potential of a gravity-coupled scalar","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Renata Ferrero, Roberto Percacci","submitted_at":"2024-04-18T17:35:59Z","abstract_excerpt":"We consider a quantum scalar field in a classical (Euclidean) De Sitter background, whose radius is fixed dynamically by Einstein's equations. In the case of a free scalar, it has been shown by Becker and Reuter that if one regulates the quantum effective action by putting a cutoff $N$ on the modes of the quantum field, the radius is driven dynamically to infinity when $N$ tends to infinity. We show that this result holds also in the case of a self-interacting scalar, both in the symmetric and broken-symmetry phase. Furthermore, when the gravitational background is put on shell, the quantum co"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2404.12357","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/2404.12357/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":"2404.12357","created_at":"2026-07-05T09:10:46.659343+00:00"},{"alias_kind":"arxiv_version","alias_value":"2404.12357v2","created_at":"2026-07-05T09:10:46.659343+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2404.12357","created_at":"2026-07-05T09:10:46.659343+00:00"},{"alias_kind":"pith_short_12","alias_value":"U2QVHBKPESQF","created_at":"2026-07-05T09:10:46.659343+00:00"},{"alias_kind":"pith_short_16","alias_value":"U2QVHBKPESQFM6LC","created_at":"2026-07-05T09:10:46.659343+00:00"},{"alias_kind":"pith_short_8","alias_value":"U2QVHBKP","created_at":"2026-07-05T09:10:46.659343+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.04085","citing_title":"Coarse graining from within: Wilson-Fisher universality on $S^3$","ref_index":50,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV","json":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV.json","graph_json":"https://pith.science/api/pith-number/U2QVHBKPESQFM6LCYT2ZP4VUFV/graph.json","events_json":"https://pith.science/api/pith-number/U2QVHBKPESQFM6LCYT2ZP4VUFV/events.json","paper":"https://pith.science/paper/U2QVHBKP"},"agent_actions":{"view_html":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV","download_json":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV.json","view_paper":"https://pith.science/paper/U2QVHBKP","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2404.12357&json=true","fetch_graph":"https://pith.science/api/pith-number/U2QVHBKPESQFM6LCYT2ZP4VUFV/graph.json","fetch_events":"https://pith.science/api/pith-number/U2QVHBKPESQFM6LCYT2ZP4VUFV/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV/action/timestamp_anchor","attest_storage":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV/action/storage_attestation","attest_author":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV/action/author_attestation","sign_citation":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV/action/citation_signature","submit_replication":"https://pith.science/pith/U2QVHBKPESQFM6LCYT2ZP4VUFV/action/replication_record"}},"created_at":"2026-07-05T09:10:46.659343+00:00","updated_at":"2026-07-05T09:10:46.659343+00:00"}