{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:MFVXTNOEKCRDDW3UOAJLGLH74N","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":"4529c99c65f59f26b53205b3ccb2b81e693e4b86e49bd7ebee907d4482a4bd1a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-18T21:19:25Z","title_canon_sha256":"9c733070be95681e27581d42657d7699a4bd5b9026a41671fdc8c2550243c630"},"schema_version":"1.0","source":{"id":"1303.4428","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.4428","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"arxiv_version","alias_value":"1303.4428v3","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.4428","created_at":"2026-05-18T03:16:26Z"},{"alias_kind":"pith_short_12","alias_value":"MFVXTNOEKCRD","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"MFVXTNOEKCRDDW3U","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"MFVXTNOE","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:2ca8dd48a4029899b21e4a24ceb53a40bfab5e4d8e5c4d0de5cbfccd0f879110","target":"graph","created_at":"2026-05-18T03:16:26Z","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 argue that a generic instability afflicts vacua that arise in theories whose moduli space has large dimension. Specifically, by studying theories with multiple scalar fields we provide numerical evidence that for a generic local minimum of the potential the usual semiclassical bubble nucleation rate, Gamma = A e^{-B}, increases rapidly as function of the number of fields in the theory. As a consequence, the fraction of vacua with tunneling rates low enough to maintain metastability appears to fall exponentially as a function of the moduli space dimension. We discuss possible implications fo","authors_text":"Ali Masoumi, Brian Greene, David Kagan, Dhagash Mehta, Erick J. Weinberg, Xiao Xiao","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-18T21:19:25Z","title":"Tumbling through a landscape: Evidence of instabilities in high-dimensional moduli spaces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.4428","kind":"arxiv","version":3},"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:bae7e409f91db6ceb3f4b47e8e2893af8565206e356122a97cb0e3080b383bc9","target":"record","created_at":"2026-05-18T03:16:26Z","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":"4529c99c65f59f26b53205b3ccb2b81e693e4b86e49bd7ebee907d4482a4bd1a","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2013-03-18T21:19:25Z","title_canon_sha256":"9c733070be95681e27581d42657d7699a4bd5b9026a41671fdc8c2550243c630"},"schema_version":"1.0","source":{"id":"1303.4428","kind":"arxiv","version":3}},"canonical_sha256":"616b79b5c450a231db747012b32cffe34e1c62ed92ea6368286bda7294a1402c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"616b79b5c450a231db747012b32cffe34e1c62ed92ea6368286bda7294a1402c","first_computed_at":"2026-05-18T03:16:26.727251Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:16:26.727251Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xOz96K72d1fwZOgQwvx6gJwTl3RY6+CRvpNlmY4zmTiDJaJsw+wB+LZqxKXEVfhcSLgCmFCUE3lpAuCEb782DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:16:26.727845Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.4428","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bae7e409f91db6ceb3f4b47e8e2893af8565206e356122a97cb0e3080b383bc9","sha256:2ca8dd48a4029899b21e4a24ceb53a40bfab5e4d8e5c4d0de5cbfccd0f879110"],"state_sha256":"b97c23622314cd56a9cd3ca7738bb671a3dc3fb3b551e602cc3861989254ffcc"}