{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:Z2M4PY4BRHZIG5VTQJ7HHBAYRE","short_pith_number":"pith:Z2M4PY4B","schema_version":"1.0","canonical_sha256":"ce99c7e38189f28376b3827e738418891e1eb0081db0a1fa77a35be203547ccb","source":{"kind":"arxiv","id":"1408.3418","version":3},"attestation_state":"computed","paper":{"title":"Quantum Dynamics of Supergravity on R^3 x S^1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Carl Turner, David Tong","submitted_at":"2014-08-14T20:00:12Z","abstract_excerpt":"We study the quantum dynamics of N=1 supergravity in four dimensions with a compact spatial circle. Supersymmetry ensures that the perturbative contributions to the Casimir energy on the circle cancel. However, instanton contributions remain. These render supersymmetric compactification on a circle unstable and the background dynamically decompactifies back to four dimensions. The calculation provides a testing ground for some old ideas in Euclidean quantum gravity. In particular, we show that gravitational instantons are associated to a new, infra-red scale which is naturally exponentially su"},"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":"1408.3418","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-08-14T20:00:12Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"6d2d0eada88568d18247d3faa46532f25f2128f013c8c8b397db68e589fb8188","abstract_canon_sha256":"494db8d861c36509bcbe464fe972c3341992b57d0165953f5e3f43c7c7b90ecb"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:05:08.983024Z","signature_b64":"om6Z7Jj8M/TkwcdM6YscoOZXuchtjhpL/E2rPhiVN4TwNXlwlviQgPaFgcV5crHa1D3HUvrLAi+3VA93XX1TCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ce99c7e38189f28376b3827e738418891e1eb0081db0a1fa77a35be203547ccb","last_reissued_at":"2026-07-05T03:05:08.982565Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:05:08.982565Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Quantum Dynamics of Supergravity on R^3 x S^1","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Carl Turner, David Tong","submitted_at":"2014-08-14T20:00:12Z","abstract_excerpt":"We study the quantum dynamics of N=1 supergravity in four dimensions with a compact spatial circle. Supersymmetry ensures that the perturbative contributions to the Casimir energy on the circle cancel. However, instanton contributions remain. These render supersymmetric compactification on a circle unstable and the background dynamically decompactifies back to four dimensions. The calculation provides a testing ground for some old ideas in Euclidean quantum gravity. In particular, we show that gravitational instantons are associated to a new, infra-red scale which is naturally exponentially su"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.3418","kind":"arxiv","version":3},"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/1408.3418/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":"1408.3418","created_at":"2026-07-05T03:05:08.982621+00:00"},{"alias_kind":"arxiv_version","alias_value":"1408.3418v3","created_at":"2026-07-05T03:05:08.982621+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.3418","created_at":"2026-07-05T03:05:08.982621+00:00"},{"alias_kind":"pith_short_12","alias_value":"Z2M4PY4BRHZI","created_at":"2026-07-05T03:05:08.982621+00:00"},{"alias_kind":"pith_short_16","alias_value":"Z2M4PY4BRHZIG5VT","created_at":"2026-07-05T03:05:08.982621+00:00"},{"alias_kind":"pith_short_8","alias_value":"Z2M4PY4B","created_at":"2026-07-05T03:05:08.982621+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1908.03575","citing_title":"A One-Loop Test of the near-AdS$_2$/near-CFT$_1$ Correspondence","ref_index":49,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE","json":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE.json","graph_json":"https://pith.science/api/pith-number/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/graph.json","events_json":"https://pith.science/api/pith-number/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/events.json","paper":"https://pith.science/paper/Z2M4PY4B"},"agent_actions":{"view_html":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE","download_json":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE.json","view_paper":"https://pith.science/paper/Z2M4PY4B","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1408.3418&json=true","fetch_graph":"https://pith.science/api/pith-number/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/graph.json","fetch_events":"https://pith.science/api/pith-number/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/action/storage_attestation","attest_author":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/action/author_attestation","sign_citation":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/action/citation_signature","submit_replication":"https://pith.science/pith/Z2M4PY4BRHZIG5VTQJ7HHBAYRE/action/replication_record"}},"created_at":"2026-07-05T03:05:08.982621+00:00","updated_at":"2026-07-05T03:05:08.982621+00:00"}