{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:FAZGXBAXTEFSPHQPT4ZSMYVNJC","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":"1de0715edd8aab0302c194adfa64e1528bc02fd60947650c3dd15ff9deecbab3","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-06-01T18:04:28Z","title_canon_sha256":"0e5a3bf3459174c524b2fa7866b4e77c31805d16a9863865cf84c916fd614035"},"schema_version":"1.0","source":{"id":"2006.01172","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2006.01172","created_at":"2026-07-05T01:27:47Z"},{"alias_kind":"arxiv_version","alias_value":"2006.01172v1","created_at":"2026-07-05T01:27:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2006.01172","created_at":"2026-07-05T01:27:47Z"},{"alias_kind":"pith_short_12","alias_value":"FAZGXBAXTEFS","created_at":"2026-07-05T01:27:47Z"},{"alias_kind":"pith_short_16","alias_value":"FAZGXBAXTEFSPHQP","created_at":"2026-07-05T01:27:47Z"},{"alias_kind":"pith_short_8","alias_value":"FAZGXBAX","created_at":"2026-07-05T01:27:47Z"}],"graph_snapshots":[{"event_id":"sha256:c740c5343c43007c614f64518c9d58982900fcef190682bec1d2ce58517bccc0","target":"graph","created_at":"2026-07-05T01:27:47Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2006.01172/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Performing a fully non-perturbative analysis using the tools of numerical general relativity, we demonstrate that a period of slow contraction is a `supersmoothing' cosmological phase that homogenizes, isotropizes and flattens the universe both classically and quantum mechanically and can do so far more robustly and rapidly than had been realized in earlier studies.","authors_text":"Anna Ijjas, Frans Pretorius, Iryna A. Glushchenko, Paul J. Steinhardt, William G. Cook","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-06-01T18:04:28Z","title":"Supersmoothing through Slow Contraction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2006.01172","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:ec6ca63ee3c5d7949e5520c187b54640d5bcd829dad9fa529545bb3cae8a43f9","target":"record","created_at":"2026-07-05T01:27:47Z","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":"1de0715edd8aab0302c194adfa64e1528bc02fd60947650c3dd15ff9deecbab3","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2020-06-01T18:04:28Z","title_canon_sha256":"0e5a3bf3459174c524b2fa7866b4e77c31805d16a9863865cf84c916fd614035"},"schema_version":"1.0","source":{"id":"2006.01172","kind":"arxiv","version":1}},"canonical_sha256":"28326b8417990b279e0f9f332662ad4885b104abc1f5baac82255a250d877909","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28326b8417990b279e0f9f332662ad4885b104abc1f5baac82255a250d877909","first_computed_at":"2026-07-05T01:27:47.233870Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:27:47.233870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"u4SgilhIvLFccI5xwIHL1l8AhKL+zWri/fvcdQWMYizItlunDOgQyKYG1jKXd5CG/vFN8ZlSq/kQkymcTrd3Bg==","signature_status":"signed_v1","signed_at":"2026-07-05T01:27:47.234273Z","signed_message":"canonical_sha256_bytes"},"source_id":"2006.01172","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ec6ca63ee3c5d7949e5520c187b54640d5bcd829dad9fa529545bb3cae8a43f9","sha256:c740c5343c43007c614f64518c9d58982900fcef190682bec1d2ce58517bccc0"],"state_sha256":"6a0db27d225538580a4efb4aa9ae91090318b011f5b1275f0c2195ea751ed236"}