{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2022:5P47R4FGDIXC6DJIYSAECW7KGZ","short_pith_number":"pith:5P47R4FG","schema_version":"1.0","canonical_sha256":"ebf9f8f0a61a2e2f0d28c480415bea364f66a30a485faa26cc93800e3074942c","source":{"kind":"arxiv","id":"2207.08355","version":2},"attestation_state":"computed","paper":{"title":"Flows into de Sitter space from anisotropic initial conditions: An effective field theory approach","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"David I. Kaiser, Feraz Azhar","submitted_at":"2022-07-18T02:36:56Z","abstract_excerpt":"For decades, physicists have analyzed various versions of a ``cosmic no-hair\" conjecture, to understand under what conditions a spacetime that is initially spatially anisotropic and/or inhomogeneous will flow into an isotropic and homogeneous state. Wald's theorem, in particular, established that homogeneous but anisotropic spacetimes, if filled with a positive cosmological constant plus additional matter sources that satisfy specific energy conditions, will necessarily flow toward an (isotropic) de Sitter state at late times. In this paper we study the flow of homogeneous but anisotropic spac"},"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":"2207.08355","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.CO","submitted_at":"2022-07-18T02:36:56Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"7a7147a46b21137ab3b18b533f81bd412a509088666f6de0d1cf59f7abcaa3b3","abstract_canon_sha256":"8385745dd78268cf00153c5290de6cd43438901c40d02c7476b2f6cb41819cfe"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:45:31.539844Z","signature_b64":"g2g46dRMCuEc1tvg+u/mayCAnWTBF+jCjQhNyiQTo3l4WDxkw9b7QF3joMwAU9BXvRf8BUQOTkamdBFKHEFTCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ebf9f8f0a61a2e2f0d28c480415bea364f66a30a485faa26cc93800e3074942c","last_reissued_at":"2026-07-05T05:45:31.539491Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:45:31.539491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Flows into de Sitter space from anisotropic initial conditions: An effective field theory approach","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"David I. Kaiser, Feraz Azhar","submitted_at":"2022-07-18T02:36:56Z","abstract_excerpt":"For decades, physicists have analyzed various versions of a ``cosmic no-hair\" conjecture, to understand under what conditions a spacetime that is initially spatially anisotropic and/or inhomogeneous will flow into an isotropic and homogeneous state. Wald's theorem, in particular, established that homogeneous but anisotropic spacetimes, if filled with a positive cosmological constant plus additional matter sources that satisfy specific energy conditions, will necessarily flow toward an (isotropic) de Sitter state at late times. In this paper we study the flow of homogeneous but anisotropic spac"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2207.08355","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2207.08355/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2207.08355","created_at":"2026-07-05T05:45:31.539546+00:00"},{"alias_kind":"arxiv_version","alias_value":"2207.08355v2","created_at":"2026-07-05T05:45:31.539546+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2207.08355","created_at":"2026-07-05T05:45:31.539546+00:00"},{"alias_kind":"pith_short_12","alias_value":"5P47R4FGDIXC","created_at":"2026-07-05T05:45:31.539546+00:00"},{"alias_kind":"pith_short_16","alias_value":"5P47R4FGDIXC6DJI","created_at":"2026-07-05T05:45:31.539546+00:00"},{"alias_kind":"pith_short_8","alias_value":"5P47R4FG","created_at":"2026-07-05T05:45:31.539546+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2505.22763","citing_title":"Probability of the Initial Conditions for Inflation and Slow Contraction","ref_index":48,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ","json":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ.json","graph_json":"https://pith.science/api/pith-number/5P47R4FGDIXC6DJIYSAECW7KGZ/graph.json","events_json":"https://pith.science/api/pith-number/5P47R4FGDIXC6DJIYSAECW7KGZ/events.json","paper":"https://pith.science/paper/5P47R4FG"},"agent_actions":{"view_html":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ","download_json":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ.json","view_paper":"https://pith.science/paper/5P47R4FG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2207.08355&json=true","fetch_graph":"https://pith.science/api/pith-number/5P47R4FGDIXC6DJIYSAECW7KGZ/graph.json","fetch_events":"https://pith.science/api/pith-number/5P47R4FGDIXC6DJIYSAECW7KGZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ/action/storage_attestation","attest_author":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ/action/author_attestation","sign_citation":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ/action/citation_signature","submit_replication":"https://pith.science/pith/5P47R4FGDIXC6DJIYSAECW7KGZ/action/replication_record"}},"created_at":"2026-07-05T05:45:31.539546+00:00","updated_at":"2026-07-05T05:45:31.539546+00:00"}