{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:L7ZR6SEHR6S42FDBDBX4PTQEG2","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":"7a14646b87fd67e1ecd5422f5aaa5d1cccdf6742b7066b3694dd21f7cbd760c3","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-11-03T07:31:38Z","title_canon_sha256":"cf64fc1fb6772b595b8ed2df48ae51900ab7bc43a4c40724368a9c17d3f96640"},"schema_version":"1.0","source":{"id":"1211.0604","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.0604","created_at":"2026-05-18T03:05:18Z"},{"alias_kind":"arxiv_version","alias_value":"1211.0604v3","created_at":"2026-05-18T03:05:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.0604","created_at":"2026-05-18T03:05:18Z"},{"alias_kind":"pith_short_12","alias_value":"L7ZR6SEHR6S4","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_16","alias_value":"L7ZR6SEHR6S42FDB","created_at":"2026-05-18T12:27:14Z"},{"alias_kind":"pith_short_8","alias_value":"L7ZR6SEH","created_at":"2026-05-18T12:27:14Z"}],"graph_snapshots":[{"event_id":"sha256:9287c33232ffeb9b3066db0b47ac04e8a8be2faf5782cb8bdd5b3f1fb8324424","target":"graph","created_at":"2026-05-18T03:05:18Z","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":"We study an inflation mechanism based on attractor properties in cosmological evolutions of a spatially flat Friedmann-Robertson-Walker spacetime based on the Einstein-scalar field theory. We find a new way to get the Hamilton-Jacobi equation solving the field equations. The equation relates a solution `generating function' with the scalar potential. We analyze its stability and find a later time attractor which describes a Universe approaching to an eternal-de Sitter inflation driven by the potential energy, $V_0>0$. The attractor exists when the potential is regular and does not have a linea","authors_text":"Hyeong-Chan Kim","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-11-03T07:31:38Z","title":"Inflation as an attractor in scalar cosmology"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.0604","kind":"arxiv","version":3},"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":"sha256:7d482a20dd5c196e5a8f2b3227d70082f851b4981b0077787663cc25211b94c4","target":"record","created_at":"2026-05-18T03:05:18Z","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":"7a14646b87fd67e1ecd5422f5aaa5d1cccdf6742b7066b3694dd21f7cbd760c3","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2012-11-03T07:31:38Z","title_canon_sha256":"cf64fc1fb6772b595b8ed2df48ae51900ab7bc43a4c40724368a9c17d3f96640"},"schema_version":"1.0","source":{"id":"1211.0604","kind":"arxiv","version":3}},"canonical_sha256":"5ff31f48878fa5cd1461186fc7ce04368802ab387c5f34b289b46ac0fdf4f9a4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5ff31f48878fa5cd1461186fc7ce04368802ab387c5f34b289b46ac0fdf4f9a4","first_computed_at":"2026-05-18T03:05:18.786979Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:05:18.786979Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OeU1DI7Z8qMS4KbnQf+ZbDt8I39aMC7ex7BPI0B/D2jlIzF5TjxnOwNaXukMxYVYChx7MqO0y/SaeT6/uiIIAg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:05:18.787396Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.0604","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d482a20dd5c196e5a8f2b3227d70082f851b4981b0077787663cc25211b94c4","sha256:9287c33232ffeb9b3066db0b47ac04e8a8be2faf5782cb8bdd5b3f1fb8324424"],"state_sha256":"08b9af8c20bcd19ebe6eff35a777a64fd0e2d253c7dfc264c3738465f323210f"}