{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:HWGENRX5FXGLGAXRZFPEK3N67B","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":"2461813d330e4da00d51a2ce0026e22da6626d2c31fbfcd92f20d0b6260f3714","cross_cats_sorted":["astro-ph.CO","gr-qc","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-05-11T20:01:05Z","title_canon_sha256":"8ef394a745f80df36f3cd7adc550942b0b3ecb077c824b8f66eb90230fe2987b"},"schema_version":"1.0","source":{"id":"1505.02780","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1505.02780","created_at":"2026-05-18T02:12:10Z"},{"alias_kind":"arxiv_version","alias_value":"1505.02780v1","created_at":"2026-05-18T02:12:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1505.02780","created_at":"2026-05-18T02:12:10Z"},{"alias_kind":"pith_short_12","alias_value":"HWGENRX5FXGL","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_16","alias_value":"HWGENRX5FXGLGAXR","created_at":"2026-05-18T12:29:25Z"},{"alias_kind":"pith_short_8","alias_value":"HWGENRX5","created_at":"2026-05-18T12:29:25Z"}],"graph_snapshots":[{"event_id":"sha256:6c9dc7d427c17983a8f570e5b48896de0d484287520a6aa540da29ecd53c2d53","target":"graph","created_at":"2026-05-18T02:12:10Z","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":"Many modern cosmological scenarios feature large volumes of spacetime in a de Sitter vacuum phase. Such models are said to be faced with a \"Boltzmann Brain problem\" - the overwhelming majority of observers with fixed local conditions are random fluctuations in the de Sitter vacuum, rather than arising via thermodynamically sensible evolution from a low-entropy past. We argue that this worry can be straightforwardly avoided in the Many-Worlds (Everett) approach to quantum mechanics, as long as the underlying Hilbert space is infinite-dimensional. In that case, de Sitter settles into a truly sta","authors_text":"Jason Pollack, Kimberly K. Boddy, Sean M. Carroll","cross_cats":["astro-ph.CO","gr-qc","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-05-11T20:01:05Z","title":"Why Boltzmann Brains Don't Fluctuate Into Existence From the De Sitter Vacuum"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1505.02780","kind":"arxiv","version":1},"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:f1523f61aaf4de1a167d3354b2f9526206a276ac006a66eda9f39ab9d90fb32b","target":"record","created_at":"2026-05-18T02:12:10Z","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":"2461813d330e4da00d51a2ce0026e22da6626d2c31fbfcd92f20d0b6260f3714","cross_cats_sorted":["astro-ph.CO","gr-qc","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-05-11T20:01:05Z","title_canon_sha256":"8ef394a745f80df36f3cd7adc550942b0b3ecb077c824b8f66eb90230fe2987b"},"schema_version":"1.0","source":{"id":"1505.02780","kind":"arxiv","version":1}},"canonical_sha256":"3d8c46c6fd2dccb302f1c95e456dbef86afdfe8c63da43432888042866ad6d4e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d8c46c6fd2dccb302f1c95e456dbef86afdfe8c63da43432888042866ad6d4e","first_computed_at":"2026-05-18T02:12:10.435001Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:12:10.435001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"na7XRprIn7sb8SapzGvuPqsHbIdtM5IR3kVPCF2Nf50MFCvoCU0ANl9pjQVE266CChe2TUWSK0J5mZoC+Dl6BA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:12:10.435769Z","signed_message":"canonical_sha256_bytes"},"source_id":"1505.02780","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f1523f61aaf4de1a167d3354b2f9526206a276ac006a66eda9f39ab9d90fb32b","sha256:6c9dc7d427c17983a8f570e5b48896de0d484287520a6aa540da29ecd53c2d53"],"state_sha256":"e1df79642559fe9b3563895942a1028cd51324bfc6f7fee195f6294457a9c1c5"}