{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:BM6SZYKHRIYOVL32BKMZRSUQWG","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":"fbfd7bd5843f662786381118a6bc228a951c8bd58478ed38214d6be94fc8df01","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-01-23T16:59:36Z","title_canon_sha256":"207098a549ab22a7272789603f1fe2fc531a08c45be98eb611ff1da2cef22fd6"},"schema_version":"1.0","source":{"id":"1801.07659","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.07659","created_at":"2026-05-18T00:20:35Z"},{"alias_kind":"arxiv_version","alias_value":"1801.07659v2","created_at":"2026-05-18T00:20:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.07659","created_at":"2026-05-18T00:20:35Z"},{"alias_kind":"pith_short_12","alias_value":"BM6SZYKHRIYO","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BM6SZYKHRIYOVL32","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BM6SZYKH","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:08a6ee3739e25ee957437fe412c8b29a503a9a881f917e38327bcb2816fd5b07","target":"graph","created_at":"2026-05-18T00:20:35Z","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 solve analytically the renormalization-group equation for the potential of the O(N)-symmetric scalar theory in the large-N limit and in dimensions 2<d<4, in order to look for nonperturbative fixed points that were found numerically in a recent study. We find new real solutions with singularities in the higher derivatives of the potential at its minimum, and complex solutions with branch cuts along the negative real axis.","authors_text":"A. Katsis, N. Tetradis (Athens U.)","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-01-23T16:59:36Z","title":"Multicritical points of the O(N) scalar theory in $2<d<4$ for large N"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.07659","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:fac6046d8c20fe285fcf1f121d647b98101fc00800c6ea6a8307d12ec68c27f7","target":"record","created_at":"2026-05-18T00:20:35Z","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":"fbfd7bd5843f662786381118a6bc228a951c8bd58478ed38214d6be94fc8df01","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2018-01-23T16:59:36Z","title_canon_sha256":"207098a549ab22a7272789603f1fe2fc531a08c45be98eb611ff1da2cef22fd6"},"schema_version":"1.0","source":{"id":"1801.07659","kind":"arxiv","version":2}},"canonical_sha256":"0b3d2ce1478a30eaaf7a0a9998ca90b195e0b4573f2b010f42cfa040b398ed07","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b3d2ce1478a30eaaf7a0a9998ca90b195e0b4573f2b010f42cfa040b398ed07","first_computed_at":"2026-05-18T00:20:35.492291Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:20:35.492291Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BXNJ917o3cp5tVNspUZg0P4dAqw+NBQphEJXShuZfv2WbtWMeWELUqplInPcLKLo1J9Lvshr4RLmkg53+Ra8Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:20:35.492981Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.07659","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fac6046d8c20fe285fcf1f121d647b98101fc00800c6ea6a8307d12ec68c27f7","sha256:08a6ee3739e25ee957437fe412c8b29a503a9a881f917e38327bcb2816fd5b07"],"state_sha256":"a55722fb0339dde1f2b4bd411180259bab68e6df618ec9f4b8229dc2438b6aea"}