{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:SPGVCKUH5EVHYQINYQKCD7F6BA","short_pith_number":"pith:SPGVCKUH","canonical_record":{"source":{"id":"1408.5903","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-08-25T20:00:07Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"763f659c687aea8e877e9be916e4f665a72e860aa4c52b7de73d982fb27c3d3f","abstract_canon_sha256":"23f74fefff387acc53ed36860c52172f32163c541d591153df39a85e19e03c2a"},"schema_version":"1.0"},"canonical_sha256":"93cd512a87e92a7c410dc41421fcbe080d80da960e24abb032f2bd97850ec9c5","source":{"kind":"arxiv","id":"1408.5903","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5903","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5903v2","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5903","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"pith_short_12","alias_value":"SPGVCKUH5EVH","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SPGVCKUH5EVHYQIN","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SPGVCKUH","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:SPGVCKUH5EVHYQINYQKCD7F6BA","target":"record","payload":{"canonical_record":{"source":{"id":"1408.5903","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-08-25T20:00:07Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"763f659c687aea8e877e9be916e4f665a72e860aa4c52b7de73d982fb27c3d3f","abstract_canon_sha256":"23f74fefff387acc53ed36860c52172f32163c541d591153df39a85e19e03c2a"},"schema_version":"1.0"},"canonical_sha256":"93cd512a87e92a7c410dc41421fcbe080d80da960e24abb032f2bd97850ec9c5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:17:24.494403Z","signature_b64":"d0gLYMnECnVP9hSnOUXyt5ItrPVXlAD3hFyFraV0xDS9/pEoyZk9Z16UG9YI2+6KXZP+MyM0mmDHA/GDx1JMAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"93cd512a87e92a7c410dc41421fcbe080d80da960e24abb032f2bd97850ec9c5","last_reissued_at":"2026-05-18T02:17:24.493841Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:17:24.493841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.5903","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:17:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Re4h1ADSAVtZrLI79DTQU6H/EF56d6myL/tcJeJWL4T7Do5J2IQEzw4Z7NVScC571sUTe0SfawSBNzgxq73GBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:42:07.685517Z"},"content_sha256":"39327c2dd234b359a5c1c44e83a145b2e2b6ba3558fd1f39805f7ef93a6f959a","schema_version":"1.0","event_id":"sha256:39327c2dd234b359a5c1c44e83a145b2e2b6ba3558fd1f39805f7ef93a6f959a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:SPGVCKUH5EVHYQINYQKCD7F6BA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The decay of hot KK space","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Adam R. Brown","submitted_at":"2014-08-25T20:00:07Z","abstract_excerpt":"The non-perturbative instabilities of hot Kaluza-Klein spacetime are investigated. In addition to the known instability of hot space (the nucleation of 4D black holes) and the known instability of KK space (the nucleation of bubbles of nothing by quantum tunneling), we find two new instabilities: the nucleation of 5D black holes, and the nucleation of bubbles of nothing by thermal fluctuation. These four instabilities are controlled by two Euclidean instantons, with each instanton doing double duty via two inequivalent analytic continuations; thermodynamic instabilities of one are shown to be "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5903","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:17:24Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XCChlmIaUoyPRx4aGW+eMeygVQSZJp4LU/K1p6yaWs4PaWpzCVLgA/zetPHhYiG6bdEjevChVgChVOv11PdwAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T23:42:07.686106Z"},"content_sha256":"2c0de8dd29b1452e389b6db92d0dc762528969aaf3ea532479ac1a7ae4698bc6","schema_version":"1.0","event_id":"sha256:2c0de8dd29b1452e389b6db92d0dc762528969aaf3ea532479ac1a7ae4698bc6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SPGVCKUH5EVHYQINYQKCD7F6BA/bundle.json","state_url":"https://pith.science/pith/SPGVCKUH5EVHYQINYQKCD7F6BA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SPGVCKUH5EVHYQINYQKCD7F6BA/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-20T23:42:07Z","links":{"resolver":"https://pith.science/pith/SPGVCKUH5EVHYQINYQKCD7F6BA","bundle":"https://pith.science/pith/SPGVCKUH5EVHYQINYQKCD7F6BA/bundle.json","state":"https://pith.science/pith/SPGVCKUH5EVHYQINYQKCD7F6BA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SPGVCKUH5EVHYQINYQKCD7F6BA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:SPGVCKUH5EVHYQINYQKCD7F6BA","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":"23f74fefff387acc53ed36860c52172f32163c541d591153df39a85e19e03c2a","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-08-25T20:00:07Z","title_canon_sha256":"763f659c687aea8e877e9be916e4f665a72e860aa4c52b7de73d982fb27c3d3f"},"schema_version":"1.0","source":{"id":"1408.5903","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.5903","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"arxiv_version","alias_value":"1408.5903v2","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.5903","created_at":"2026-05-18T02:17:24Z"},{"alias_kind":"pith_short_12","alias_value":"SPGVCKUH5EVH","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"SPGVCKUH5EVHYQIN","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"SPGVCKUH","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:2c0de8dd29b1452e389b6db92d0dc762528969aaf3ea532479ac1a7ae4698bc6","target":"graph","created_at":"2026-05-18T02:17:24Z","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 non-perturbative instabilities of hot Kaluza-Klein spacetime are investigated. In addition to the known instability of hot space (the nucleation of 4D black holes) and the known instability of KK space (the nucleation of bubbles of nothing by quantum tunneling), we find two new instabilities: the nucleation of 5D black holes, and the nucleation of bubbles of nothing by thermal fluctuation. These four instabilities are controlled by two Euclidean instantons, with each instanton doing double duty via two inequivalent analytic continuations; thermodynamic instabilities of one are shown to be ","authors_text":"Adam R. Brown","cross_cats":["gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-08-25T20:00:07Z","title":"The decay of hot KK space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.5903","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":"sha256:39327c2dd234b359a5c1c44e83a145b2e2b6ba3558fd1f39805f7ef93a6f959a","target":"record","created_at":"2026-05-18T02:17:24Z","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":"23f74fefff387acc53ed36860c52172f32163c541d591153df39a85e19e03c2a","cross_cats_sorted":["gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-08-25T20:00:07Z","title_canon_sha256":"763f659c687aea8e877e9be916e4f665a72e860aa4c52b7de73d982fb27c3d3f"},"schema_version":"1.0","source":{"id":"1408.5903","kind":"arxiv","version":2}},"canonical_sha256":"93cd512a87e92a7c410dc41421fcbe080d80da960e24abb032f2bd97850ec9c5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"93cd512a87e92a7c410dc41421fcbe080d80da960e24abb032f2bd97850ec9c5","first_computed_at":"2026-05-18T02:17:24.493841Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:17:24.493841Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"d0gLYMnECnVP9hSnOUXyt5ItrPVXlAD3hFyFraV0xDS9/pEoyZk9Z16UG9YI2+6KXZP+MyM0mmDHA/GDx1JMAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:17:24.494403Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.5903","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:39327c2dd234b359a5c1c44e83a145b2e2b6ba3558fd1f39805f7ef93a6f959a","sha256:2c0de8dd29b1452e389b6db92d0dc762528969aaf3ea532479ac1a7ae4698bc6"],"state_sha256":"f8071794f34b6668c95bf0c4553e7d3ee5c29b96951caf630a308603e1aaea8a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8M+XtFUMsBYlgxw5gOmN6VMPfed/qa91NzJjEA/q0jtgr691kPsdZ5Ad3FbncZDmt/GJ1CPhf8Yjl+wMsdWyDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T23:42:07.689969Z","bundle_sha256":"28d1c5ba7b6cefcc08ff94ff055f6bef0ba0bef7e7532e2b8c8c8e3f48bc1986"}}