{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:I4I6QHUW3DCOTL4F5NYSNEBBXL","short_pith_number":"pith:I4I6QHUW","canonical_record":{"source":{"id":"1808.00993","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-02T19:11:47Z","cross_cats_sorted":[],"title_canon_sha256":"08d02579211c6a5c4ecaf7436df76fc3e99afd775540701d5498c05c6649b542","abstract_canon_sha256":"384cd5cde44a85ef7d2c04ba5d52032412eb54c241c4b37be68cf119d9a7a910"},"schema_version":"1.0"},"canonical_sha256":"4711e81e96d8c4e9af85eb71269021baececd9836c3dda9bfc405d559aad03e3","source":{"kind":"arxiv","id":"1808.00993","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.00993","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"arxiv_version","alias_value":"1808.00993v2","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.00993","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"pith_short_12","alias_value":"I4I6QHUW3DCO","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"I4I6QHUW3DCOTL4F","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"I4I6QHUW","created_at":"2026-05-18T12:32:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:I4I6QHUW3DCOTL4F5NYSNEBBXL","target":"record","payload":{"canonical_record":{"source":{"id":"1808.00993","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-02T19:11:47Z","cross_cats_sorted":[],"title_canon_sha256":"08d02579211c6a5c4ecaf7436df76fc3e99afd775540701d5498c05c6649b542","abstract_canon_sha256":"384cd5cde44a85ef7d2c04ba5d52032412eb54c241c4b37be68cf119d9a7a910"},"schema_version":"1.0"},"canonical_sha256":"4711e81e96d8c4e9af85eb71269021baececd9836c3dda9bfc405d559aad03e3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:51:33.458908Z","signature_b64":"3wB7InHXCK/inSjG6e8R/N46TNkyQj5z8Nx0pT5FWPvu19e3gw10vSTwVU48wq/uwX7bMohxEcA92JfLegHSBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4711e81e96d8c4e9af85eb71269021baececd9836c3dda9bfc405d559aad03e3","last_reissued_at":"2026-05-17T23:51:33.458233Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:51:33.458233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1808.00993","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":"2026-05-17T23:51:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"X7Onosxay530NaKyhrIa8O8LWsRYsPVl/UOyxKuiZ8DCvOh/Tqnd6MCeF2/1dQaj/CuWtt5bu7eCMCziROOFDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T14:10:15.300693Z"},"content_sha256":"ee8805c619298f30741b68da3144b9152894fe1e6674bebe3c9c31ce0b6d2655","schema_version":"1.0","event_id":"sha256:ee8805c619298f30741b68da3144b9152894fe1e6674bebe3c9c31ce0b6d2655"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:I4I6QHUW3DCOTL4F5NYSNEBBXL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermodynamic phase transitions from dynamical compact dimensions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Alex Flournoy, Zachary Polonsky","submitted_at":"2018-08-02T19:11:47Z","abstract_excerpt":"We perform a double quotient of global AdS$_4$ and study its thermal properties. We find that a double quotient yields a spacetime with an expanding compact dimension. Studying the entanglement of the dual CFT we find that, at early times, the spacetime has thermal properties which disappear after a critical time. For slow expansion, this critical time depends on the expansion rate as expected, but becomes much more sensitive with more rapid expansion rates."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.00993","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":"2026-05-17T23:51:33Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4UFgtL9pH0D0yzjHDirqtP2S6qFmO9qiM7hFP5XG+wrRUqzUpl+SOk1hEgexR4uK9og5a5Lm/AFpoIPo6L0NAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T14:10:15.301474Z"},"content_sha256":"12e9f7f15ec53bbb54839fb5564870c99f59db2df9135dbb6689f240e7fa6d53","schema_version":"1.0","event_id":"sha256:12e9f7f15ec53bbb54839fb5564870c99f59db2df9135dbb6689f240e7fa6d53"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/I4I6QHUW3DCOTL4F5NYSNEBBXL/bundle.json","state_url":"https://pith.science/pith/I4I6QHUW3DCOTL4F5NYSNEBBXL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/I4I6QHUW3DCOTL4F5NYSNEBBXL/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":"2026-06-10T14:10:15Z","links":{"resolver":"https://pith.science/pith/I4I6QHUW3DCOTL4F5NYSNEBBXL","bundle":"https://pith.science/pith/I4I6QHUW3DCOTL4F5NYSNEBBXL/bundle.json","state":"https://pith.science/pith/I4I6QHUW3DCOTL4F5NYSNEBBXL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/I4I6QHUW3DCOTL4F5NYSNEBBXL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:I4I6QHUW3DCOTL4F5NYSNEBBXL","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":"384cd5cde44a85ef7d2c04ba5d52032412eb54c241c4b37be68cf119d9a7a910","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-02T19:11:47Z","title_canon_sha256":"08d02579211c6a5c4ecaf7436df76fc3e99afd775540701d5498c05c6649b542"},"schema_version":"1.0","source":{"id":"1808.00993","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.00993","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"arxiv_version","alias_value":"1808.00993v2","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.00993","created_at":"2026-05-17T23:51:33Z"},{"alias_kind":"pith_short_12","alias_value":"I4I6QHUW3DCO","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_16","alias_value":"I4I6QHUW3DCOTL4F","created_at":"2026-05-18T12:32:28Z"},{"alias_kind":"pith_short_8","alias_value":"I4I6QHUW","created_at":"2026-05-18T12:32:28Z"}],"graph_snapshots":[{"event_id":"sha256:12e9f7f15ec53bbb54839fb5564870c99f59db2df9135dbb6689f240e7fa6d53","target":"graph","created_at":"2026-05-17T23:51:33Z","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 perform a double quotient of global AdS$_4$ and study its thermal properties. We find that a double quotient yields a spacetime with an expanding compact dimension. Studying the entanglement of the dual CFT we find that, at early times, the spacetime has thermal properties which disappear after a critical time. For slow expansion, this critical time depends on the expansion rate as expected, but becomes much more sensitive with more rapid expansion rates.","authors_text":"Alex Flournoy, Zachary Polonsky","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-02T19:11:47Z","title":"Thermodynamic phase transitions from dynamical compact dimensions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.00993","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:ee8805c619298f30741b68da3144b9152894fe1e6674bebe3c9c31ce0b6d2655","target":"record","created_at":"2026-05-17T23:51:33Z","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":"384cd5cde44a85ef7d2c04ba5d52032412eb54c241c4b37be68cf119d9a7a910","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-08-02T19:11:47Z","title_canon_sha256":"08d02579211c6a5c4ecaf7436df76fc3e99afd775540701d5498c05c6649b542"},"schema_version":"1.0","source":{"id":"1808.00993","kind":"arxiv","version":2}},"canonical_sha256":"4711e81e96d8c4e9af85eb71269021baececd9836c3dda9bfc405d559aad03e3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4711e81e96d8c4e9af85eb71269021baececd9836c3dda9bfc405d559aad03e3","first_computed_at":"2026-05-17T23:51:33.458233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:33.458233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3wB7InHXCK/inSjG6e8R/N46TNkyQj5z8Nx0pT5FWPvu19e3gw10vSTwVU48wq/uwX7bMohxEcA92JfLegHSBQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:33.458908Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.00993","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee8805c619298f30741b68da3144b9152894fe1e6674bebe3c9c31ce0b6d2655","sha256:12e9f7f15ec53bbb54839fb5564870c99f59db2df9135dbb6689f240e7fa6d53"],"state_sha256":"7dbc7cfb40cdeef52ff6bd6474a41db9786e3c182963e50defea4652b2afed86"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8ppOeKHeagmkodue7Pqbm29UkSYI0yCLHfXk72DeuysHvqsEVoJJpIMAvyXt4MMefN/w5nc7o+4a9I161J2MDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T14:10:15.305682Z","bundle_sha256":"6da4b466857a9c2fc0da9c5f5eae98b80804c737ee5c2baa495935a7f9d3ee50"}}