{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2021:DIJHCUV3L4XAKYHC67CHP6VJI4","short_pith_number":"pith:DIJHCUV3","schema_version":"1.0","canonical_sha256":"1a127152bb5f2e0560e2f7c477faa947211490914f36959c520e709fbd2eddc6","source":{"kind":"arxiv","id":"2112.10795","version":2},"attestation_state":"computed","paper":{"title":"On the Stability of String Theory Vacua","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Alessandro Tomasiello, Luca Martucci, Suvendu Giri","submitted_at":"2021-12-20T19:00:04Z","abstract_excerpt":"Vacuum compactifications may suffer from instabilities under small perturbations or tunnel effects; both are difficult to analyze. In this paper we consider the issue from a higher-dimensional perspective. We first look at how stability works for supersymmetric vacua, where it is widely expected to hold. We first show that the nucleation of brane bubbles in type II AdS compactifications is forbidden in the probe approximation by a simple argument involving pure spinors and calibrations. We then adapt familiar positive-energy theorems directly to M-theory and type II supergravity, rather than t"},"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":"2112.10795","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2021-12-20T19:00:04Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"3bce30d48591537e4801e12f02d6249e98e753bdc7e131e41edf21dd1265664a","abstract_canon_sha256":"b43c6940b16fd4ee0d6d8a8b945eb3e3e90aaf7daed0d396977d9d5afc49ea81"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T04:13:48.683693Z","signature_b64":"hoKRMnbgJ0/m6RJDXZp5gyMlsebMU6coC36QA0MDyxm+xR/E/pQfiVO+s4PzH0EP7ul0YJYwIocYhvYiYiL7Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1a127152bb5f2e0560e2f7c477faa947211490914f36959c520e709fbd2eddc6","last_reissued_at":"2026-07-05T04:13:48.683231Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T04:13:48.683231Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"On the Stability of String Theory Vacua","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Alessandro Tomasiello, Luca Martucci, Suvendu Giri","submitted_at":"2021-12-20T19:00:04Z","abstract_excerpt":"Vacuum compactifications may suffer from instabilities under small perturbations or tunnel effects; both are difficult to analyze. In this paper we consider the issue from a higher-dimensional perspective. We first look at how stability works for supersymmetric vacua, where it is widely expected to hold. We first show that the nucleation of brane bubbles in type II AdS compactifications is forbidden in the probe approximation by a simple argument involving pure spinors and calibrations. We then adapt familiar positive-energy theorems directly to M-theory and type II supergravity, rather than t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.10795","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/2112.10795/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":"2112.10795","created_at":"2026-07-05T04:13:48.683287+00:00"},{"alias_kind":"arxiv_version","alias_value":"2112.10795v2","created_at":"2026-07-05T04:13:48.683287+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.10795","created_at":"2026-07-05T04:13:48.683287+00:00"},{"alias_kind":"pith_short_12","alias_value":"DIJHCUV3L4XA","created_at":"2026-07-05T04:13:48.683287+00:00"},{"alias_kind":"pith_short_16","alias_value":"DIJHCUV3L4XAKYHC","created_at":"2026-07-05T04:13:48.683287+00:00"},{"alias_kind":"pith_short_8","alias_value":"DIJHCUV3","created_at":"2026-07-05T04:13:48.683287+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":4,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.04933","citing_title":"$\\text{AdS}_D\\times I$ solutions in axio-dilaton gravity","ref_index":16,"is_internal_anchor":false},{"citing_arxiv_id":"2606.04938","citing_title":"AdS$_9$ solutions in type II supergravities","ref_index":22,"is_internal_anchor":false},{"citing_arxiv_id":"2507.02787","citing_title":"Stability of non-supersymmetric vacua from calibrations","ref_index":12,"is_internal_anchor":false},{"citing_arxiv_id":"2507.17802","citing_title":"Instabilities in scale-separated Casimir vacua","ref_index":76,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4","json":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4.json","graph_json":"https://pith.science/api/pith-number/DIJHCUV3L4XAKYHC67CHP6VJI4/graph.json","events_json":"https://pith.science/api/pith-number/DIJHCUV3L4XAKYHC67CHP6VJI4/events.json","paper":"https://pith.science/paper/DIJHCUV3"},"agent_actions":{"view_html":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4","download_json":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4.json","view_paper":"https://pith.science/paper/DIJHCUV3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2112.10795&json=true","fetch_graph":"https://pith.science/api/pith-number/DIJHCUV3L4XAKYHC67CHP6VJI4/graph.json","fetch_events":"https://pith.science/api/pith-number/DIJHCUV3L4XAKYHC67CHP6VJI4/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4/action/storage_attestation","attest_author":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4/action/author_attestation","sign_citation":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4/action/citation_signature","submit_replication":"https://pith.science/pith/DIJHCUV3L4XAKYHC67CHP6VJI4/action/replication_record"}},"created_at":"2026-07-05T04:13:48.683287+00:00","updated_at":"2026-07-05T04:13:48.683287+00:00"}