{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:AVMTG6FHURNG7GCXWOYMKZ5MGK","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":"e142903ff459f3eb7a21b46df1eefe7eacf79f6630e25d2212f9c1360335b217","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-09T19:33:16Z","title_canon_sha256":"de010572f244b2acc2f122a48b3d6fb31952765f06f6773a5dd877774d1e0e58"},"schema_version":"1.0","source":{"id":"1207.2135","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.2135","created_at":"2026-05-18T01:56:26Z"},{"alias_kind":"arxiv_version","alias_value":"1207.2135v4","created_at":"2026-05-18T01:56:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.2135","created_at":"2026-05-18T01:56:26Z"},{"alias_kind":"pith_short_12","alias_value":"AVMTG6FHURNG","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_16","alias_value":"AVMTG6FHURNG7GCX","created_at":"2026-05-18T12:26:58Z"},{"alias_kind":"pith_short_8","alias_value":"AVMTG6FH","created_at":"2026-05-18T12:26:58Z"}],"graph_snapshots":[{"event_id":"sha256:2a433de1867a6b71dba15cdc74a58998a0b4636c744ff8c2de6ae9d77d118b7c","target":"graph","created_at":"2026-05-18T01:56:26Z","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 similarity of the observed baryon and dark matter densities suggests that they are physically related, either via a particle physics mechanism or anthropic selection. A pre-requisite for anthropic selection is the generation of superhorizon-sized domains of different Omega_{B}/Omega_{DM}. Here we consider generation of domains of different baryon density via random variations of the phase or magnitude of a complex field Phi during inflation. Baryon isocurvature perturbations are a natural consequence of any such mechanism. We derive baryon isocurvature bounds on the expansion rate during i","authors_text":"John McDonald","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-09T19:33:16Z","title":"Anthropically Selected Baryon Number and Isocurvature Constraints"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.2135","kind":"arxiv","version":4},"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:dad15fc8eb1690f610a901e376dc62b5cd13b11c51c0265a46f6dd4161e94d7b","target":"record","created_at":"2026-05-18T01:56:26Z","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":"e142903ff459f3eb7a21b46df1eefe7eacf79f6630e25d2212f9c1360335b217","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2012-07-09T19:33:16Z","title_canon_sha256":"de010572f244b2acc2f122a48b3d6fb31952765f06f6773a5dd877774d1e0e58"},"schema_version":"1.0","source":{"id":"1207.2135","kind":"arxiv","version":4}},"canonical_sha256":"05593378a7a45a6f9857b3b0c567ac328986b4a3ba626ec57e85017e5330c904","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"05593378a7a45a6f9857b3b0c567ac328986b4a3ba626ec57e85017e5330c904","first_computed_at":"2026-05-18T01:56:26.365794Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:56:26.365794Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HlPZ8lXfwjcTJLSY8bB2b4m5mN/GCN8U6Dtc7RyixrKEol+G9/VPvCjB+6JihsXtBCcUHZDJInmoA2WNZZGoBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:56:26.366423Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.2135","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dad15fc8eb1690f610a901e376dc62b5cd13b11c51c0265a46f6dd4161e94d7b","sha256:2a433de1867a6b71dba15cdc74a58998a0b4636c744ff8c2de6ae9d77d118b7c"],"state_sha256":"ae50946f659a57a8b3ca2ed61a00886787693c42edbbd071929ed03aff276240"}