{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:N6BGCF65VA3SUS7ATSVGXQAX4G","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":"8842d588f6f09f463490c90a21110a5f7dcd8ec4fd168fff7b6c6cda1d373f71","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-03-01T11:39:25Z","title_canon_sha256":"d3d00fe8221923991498ab2f77cb47f67d05f82c24161dfe9fa4ea21529db666"},"schema_version":"1.0","source":{"id":"1703.00791","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1703.00791","created_at":"2026-05-18T00:04:34Z"},{"alias_kind":"arxiv_version","alias_value":"1703.00791v2","created_at":"2026-05-18T00:04:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1703.00791","created_at":"2026-05-18T00:04:34Z"},{"alias_kind":"pith_short_12","alias_value":"N6BGCF65VA3S","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"N6BGCF65VA3SUS7A","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"N6BGCF65","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:e86af1edf1561a3d514d0734bf30eb9b9f497f46146d91cfaac5293b3b711ee9","target":"graph","created_at":"2026-05-18T00:04:34Z","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":"The presence of an isotropic tricritical Lifshitz point for the O(N) scalar theory is investigated in the 1/N expansion by means of the Functional Renormalization Group equations. At leading order, the non-trivial Lifshitz point is observed if the number of dimensions d is taken between d=4 and d=8, and the eigenvalue spectrum of the associated eigendirections is derived. At order 1/N, the anomalous dimension eta_N is computed and it is found to vanish both in d=4 and d=8, while it turns out to be positive between these two values, although strongly dependent on the choice of infrared regulato","authors_text":"Dario Zappala","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-03-01T11:39:25Z","title":"Isotropic Lifshitz point in the O(N) Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1703.00791","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":"sha256:38549e7374a62833f6f4af9787e89289080e7cb89b0f045e40c16e2731a8bc04","target":"record","created_at":"2026-05-18T00:04:34Z","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":"8842d588f6f09f463490c90a21110a5f7dcd8ec4fd168fff7b6c6cda1d373f71","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2017-03-01T11:39:25Z","title_canon_sha256":"d3d00fe8221923991498ab2f77cb47f67d05f82c24161dfe9fa4ea21529db666"},"schema_version":"1.0","source":{"id":"1703.00791","kind":"arxiv","version":2}},"canonical_sha256":"6f826117dda8372a4be09caa6bc017e1aaca51e99419ff9ed9cd8d58ffba5855","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6f826117dda8372a4be09caa6bc017e1aaca51e99419ff9ed9cd8d58ffba5855","first_computed_at":"2026-05-18T00:04:34.294816Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:04:34.294816Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CpmTa9eIKhebybI55VUUhoO6JiP01Zrs+03s7P+oPH+x0B/DL4DBqyFJal2fJM1dzzkX9AmKJNuqSZUiav5PDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:04:34.295423Z","signed_message":"canonical_sha256_bytes"},"source_id":"1703.00791","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:38549e7374a62833f6f4af9787e89289080e7cb89b0f045e40c16e2731a8bc04","sha256:e86af1edf1561a3d514d0734bf30eb9b9f497f46146d91cfaac5293b3b711ee9"],"state_sha256":"e7b081efdf0cc4265048c7c27ad86ad538d16979410a8c02d9fad30b551ce085"}