{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:Y4ZRJYCW5D3UPVRGIJSNTYIX3U","short_pith_number":"pith:Y4ZRJYCW","schema_version":"1.0","canonical_sha256":"c73314e056e8f747d6264264d9e117dd1893d4fc66183df15e22d91776cbf833","source":{"kind":"arxiv","id":"0904.3115","version":2},"attestation_state":"computed","paper":{"title":"Dynamical compactification from de Sitter space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Lisa Randall, Matthew C. Johnson, Sean M. Carroll","submitted_at":"2009-04-21T17:29:02Z","abstract_excerpt":"We show that D-dimensional de Sitter space is unstable to the nucleation of non-singular geometries containing spacetime regions with different numbers of macroscopic dimensions, leading to a dynamical mechanism of compactification. These and other solutions to Einstein gravity with flux and a cosmological constant are constructed by performing a dimensional reduction under the assumption of q-dimensional spherical symmetry in the full D-dimensional geometry. In addition to the familiar black holes, black branes, and compactification solutions we identify a number of new geometries, some of wh"},"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":"0904.3115","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2009-04-21T17:29:02Z","cross_cats_sorted":[],"title_canon_sha256":"db64c1df8efabe56d353fc95a371c693dfcc94aea0a0e12753725ffcf47e0daa","abstract_canon_sha256":"534d1608996e3ee9d44f8241a15eb04f36546da0d34495c1a642127c17185d2b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:24:35.344762Z","signature_b64":"9oy867GiCyuvJYv9D9ECDHWOIx1cL1TfwRRQHnayuXqLvI7Ncs2Czpv+7HRGc9DeY5BNZjDKbBIjnSWGMvRnBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c73314e056e8f747d6264264d9e117dd1893d4fc66183df15e22d91776cbf833","last_reissued_at":"2026-05-18T04:24:35.344329Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:24:35.344329Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Dynamical compactification from de Sitter space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Lisa Randall, Matthew C. Johnson, Sean M. Carroll","submitted_at":"2009-04-21T17:29:02Z","abstract_excerpt":"We show that D-dimensional de Sitter space is unstable to the nucleation of non-singular geometries containing spacetime regions with different numbers of macroscopic dimensions, leading to a dynamical mechanism of compactification. These and other solutions to Einstein gravity with flux and a cosmological constant are constructed by performing a dimensional reduction under the assumption of q-dimensional spherical symmetry in the full D-dimensional geometry. In addition to the familiar black holes, black branes, and compactification solutions we identify a number of new geometries, some of wh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0904.3115","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":""},"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":"0904.3115","created_at":"2026-05-18T04:24:35.344393+00:00"},{"alias_kind":"arxiv_version","alias_value":"0904.3115v2","created_at":"2026-05-18T04:24:35.344393+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0904.3115","created_at":"2026-05-18T04:24:35.344393+00:00"},{"alias_kind":"pith_short_12","alias_value":"Y4ZRJYCW5D3U","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_16","alias_value":"Y4ZRJYCW5D3UPVRG","created_at":"2026-05-18T12:26:02.257875+00:00"},{"alias_kind":"pith_short_8","alias_value":"Y4ZRJYCW","created_at":"2026-05-18T12:26:02.257875+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1907.01944","citing_title":"Dark Horse, Dark Matter: Revisiting the SO(16)x SO(16)' Nonsupersymmetric Model in the LHC and Dark Energy Era","ref_index":47,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U","json":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U.json","graph_json":"https://pith.science/api/pith-number/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/graph.json","events_json":"https://pith.science/api/pith-number/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/events.json","paper":"https://pith.science/paper/Y4ZRJYCW"},"agent_actions":{"view_html":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U","download_json":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U.json","view_paper":"https://pith.science/paper/Y4ZRJYCW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0904.3115&json=true","fetch_graph":"https://pith.science/api/pith-number/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/graph.json","fetch_events":"https://pith.science/api/pith-number/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/action/timestamp_anchor","attest_storage":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/action/storage_attestation","attest_author":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/action/author_attestation","sign_citation":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/action/citation_signature","submit_replication":"https://pith.science/pith/Y4ZRJYCW5D3UPVRGIJSNTYIX3U/action/replication_record"}},"created_at":"2026-05-18T04:24:35.344393+00:00","updated_at":"2026-05-18T04:24:35.344393+00:00"}