{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:QJBEGVP3SU3LI2JEY23XFOTXYT","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":"c158d558530785316c44cdf57fb39861a5d72a2327021262275562149c94c302","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-05-23T15:55:54Z","title_canon_sha256":"5cd596c11ad634d9802641453f2a5dcd69d2e4ad6a01cb95824acb7069a8fb74"},"schema_version":"1.0","source":{"id":"1105.4539","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.4539","created_at":"2026-05-18T02:01:52Z"},{"alias_kind":"arxiv_version","alias_value":"1105.4539v2","created_at":"2026-05-18T02:01:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.4539","created_at":"2026-05-18T02:01:52Z"},{"alias_kind":"pith_short_12","alias_value":"QJBEGVP3SU3L","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_16","alias_value":"QJBEGVP3SU3LI2JE","created_at":"2026-05-18T12:26:39Z"},{"alias_kind":"pith_short_8","alias_value":"QJBEGVP3","created_at":"2026-05-18T12:26:39Z"}],"graph_snapshots":[{"event_id":"sha256:585a97efbb7eff2b666a2dc550d773328ae5325e8ce839b8006fd8af7257f63d","target":"graph","created_at":"2026-05-18T02:01:52Z","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"},"paper":{"abstract_excerpt":"We study the quantum theory of an O(N) scalar field on de Sitter geometry at leading order in a nonperturbative 1/N-expansion. This resums the infinite series of so-called superdaisy loop diagrams. We obtain the de Sitter symmetric solutions of the corresponding, properly renormalized, dynamical field equations and compute the complete effective potential. Because of its self-interactions, the field acquires a strictly positive square mass which screens potential infrared divergences. Moreover, strongly enhanced ultralong-wavelength fluctuations prevent the existence of a spontaneously broken ","authors_text":"Julien Serreau","cross_cats":["astro-ph.CO","gr-qc","hep-ph","nucl-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-05-23T15:55:54Z","title":"Effective potential for quantum scalar fields on a de Sitter geometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.4539","kind":"arxiv","version":2},"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:fa1a57e03c4445f68b636d822c8119a6d87ad91353d45d8a026ce9e6a3cca5c8","target":"record","created_at":"2026-05-18T02:01:52Z","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":"c158d558530785316c44cdf57fb39861a5d72a2327021262275562149c94c302","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-ph","nucl-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2011-05-23T15:55:54Z","title_canon_sha256":"5cd596c11ad634d9802641453f2a5dcd69d2e4ad6a01cb95824acb7069a8fb74"},"schema_version":"1.0","source":{"id":"1105.4539","kind":"arxiv","version":2}},"canonical_sha256":"82424355fb9536b46924c6b772ba77c4d55d6866ac4bd944861ae0d26d14459e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"82424355fb9536b46924c6b772ba77c4d55d6866ac4bd944861ae0d26d14459e","first_computed_at":"2026-05-18T02:01:52.468827Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:52.468827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"9rf+lSv7HdyPI1hviqMdS5E10yBuWzHSHq5hBMO9fZrv69lzDf1q/6gz26BQ7zfxo3NJWhaZ6wAS2fVgkAa6Dw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:52.469464Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.4539","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fa1a57e03c4445f68b636d822c8119a6d87ad91353d45d8a026ce9e6a3cca5c8","sha256:585a97efbb7eff2b666a2dc550d773328ae5325e8ce839b8006fd8af7257f63d"],"state_sha256":"053dd96a1bbfc733d4da2c6ad88c7c8931b7299d9bd1dae3c56eaa6dfd5800b2"}