{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:D3JCJLLPS4EZ3ZVY3BVZWVR7F2","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":"634b0bd3d125e271af00adb62969b9518f2a02455ead6d3ae3331053996235f9","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-05-07T21:13:30Z","title_canon_sha256":"9d0f0d61424f51165c2ba66ed9318dc7c01cc5341ad00c442feb559b3d401b83"},"schema_version":"1.0","source":{"id":"2505.04805","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2505.04805","created_at":"2026-07-05T11:00:13Z"},{"alias_kind":"arxiv_version","alias_value":"2505.04805v1","created_at":"2026-07-05T11:00:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.04805","created_at":"2026-07-05T11:00:13Z"},{"alias_kind":"pith_short_12","alias_value":"D3JCJLLPS4EZ","created_at":"2026-07-05T11:00:13Z"},{"alias_kind":"pith_short_16","alias_value":"D3JCJLLPS4EZ3ZVY","created_at":"2026-07-05T11:00:13Z"},{"alias_kind":"pith_short_8","alias_value":"D3JCJLLP","created_at":"2026-07-05T11:00:13Z"}],"graph_snapshots":[{"event_id":"sha256:f1ee18a4b115200de47eba7115ae4fd4f68c921ac8e84525ace6afb00e53c1ba","target":"graph","created_at":"2026-07-05T11:00:13Z","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/2505.04805/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider initial conditions leading to Starobinsky inflation in the general quadratic gravity, where the action of the theory contains one more curvature square invariant in addition to $R^2$. We have chosen corresponding coefficients in a way so that the inflationary solution keeps to be stable. Our numerical results show that despite the configuration of initial conditions in the $(H,R)$ plane, leading to Starobinsky inflation can change considerably from the $R^2$ theory, realization of inflation does not need a fine-tuning of the initial conditions.","authors_text":"Alexey Toporensky, Daniel Muller","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-05-07T21:13:30Z","title":"Initial conditions for Starobinsky inflation in general quadratic gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.04805","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":"sha256:4ed25093643d05c64797214644c588ee515b59aeb0000fe31111bf926e0a6721","target":"record","created_at":"2026-07-05T11:00:13Z","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":"634b0bd3d125e271af00adb62969b9518f2a02455ead6d3ae3331053996235f9","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-05-07T21:13:30Z","title_canon_sha256":"9d0f0d61424f51165c2ba66ed9318dc7c01cc5341ad00c442feb559b3d401b83"},"schema_version":"1.0","source":{"id":"2505.04805","kind":"arxiv","version":1}},"canonical_sha256":"1ed224ad6f97099de6b8d86b9b563f2e838fcecbb55171294eeadfbe6d7ebf8a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ed224ad6f97099de6b8d86b9b563f2e838fcecbb55171294eeadfbe6d7ebf8a","first_computed_at":"2026-07-05T11:00:13.980043Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:00:13.980043Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"oJr2hGJXdQG82RnRpoMDRE/KdTEjn6vo7HZUEqE+cEffALV0JFxbvCx8Lvb9FLL3zQdkIMGoXnDcr0F4ey51DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T11:00:13.980521Z","signed_message":"canonical_sha256_bytes"},"source_id":"2505.04805","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ed25093643d05c64797214644c588ee515b59aeb0000fe31111bf926e0a6721","sha256:f1ee18a4b115200de47eba7115ae4fd4f68c921ac8e84525ace6afb00e53c1ba"],"state_sha256":"9931f033849a44143b2df5ada26b4138480fe45cf3cb949ac2e2a9dd3aca8ac1"}