{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:TCSMCEW7V6IAMANV35G3IZF67D","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":"7c6444d291853439b3745991242a59a8ac30baba6cc8032b0c41cbeacbb9eb75","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-21T13:50:51Z","title_canon_sha256":"47aaf40d115a3e0aca41f238dd0c5d7fad2ea016654be5b4491bf7017f9cb1b4"},"schema_version":"1.0","source":{"id":"1909.10883","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1909.10883","created_at":"2026-07-05T00:43:04Z"},{"alias_kind":"arxiv_version","alias_value":"1909.10883v2","created_at":"2026-07-05T00:43:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.10883","created_at":"2026-07-05T00:43:04Z"},{"alias_kind":"pith_short_12","alias_value":"TCSMCEW7V6IA","created_at":"2026-07-05T00:43:04Z"},{"alias_kind":"pith_short_16","alias_value":"TCSMCEW7V6IAMANV","created_at":"2026-07-05T00:43:04Z"},{"alias_kind":"pith_short_8","alias_value":"TCSMCEW7","created_at":"2026-07-05T00:43:04Z"}],"graph_snapshots":[{"event_id":"sha256:154a0029ffc5ee395a9ddd516b42fa4854ea9a368badc58164e8d110a88b7dfb","target":"graph","created_at":"2026-07-05T00:43:04Z","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/1909.10883/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We generalize the notion of constant-roll inflation earlier introduced in General Relativity (GR) and $f(R)$ gravity to inflationary models in more general scalar-tensor gravity. A number of novel exact analytic solutions for a FLRW spatially flat cosmological background is found for this case. All forms of the scalar field potential and its coupling to gravity producing the exact de Sitter solution, while the scalar field is varying, are presented. In the particular cases of induced gravity and GR with a non-minimally coupled scalar field, all constant-roll inflationary solutions are found. I","authors_text":"Alexei A. Starobinsky, Hayato Motohashi","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-21T13:50:51Z","title":"Constant-roll inflation in scalar-tensor gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.10883","kind":"arxiv","version":2},"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":"sha256:29050c619d1df4ec7409a2155662c379ba90f8a0f6f7a0398c11e87af8a45faf","target":"record","created_at":"2026-07-05T00:43:04Z","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":"7c6444d291853439b3745991242a59a8ac30baba6cc8032b0c41cbeacbb9eb75","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-21T13:50:51Z","title_canon_sha256":"47aaf40d115a3e0aca41f238dd0c5d7fad2ea016654be5b4491bf7017f9cb1b4"},"schema_version":"1.0","source":{"id":"1909.10883","kind":"arxiv","version":2}},"canonical_sha256":"98a4c112dfaf900601b5df4db464bef8c812c20cffacf59829c4bfc5c6d9c423","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"98a4c112dfaf900601b5df4db464bef8c812c20cffacf59829c4bfc5c6d9c423","first_computed_at":"2026-07-05T00:43:04.158636Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:43:04.158636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DkaZRdftAIx9hV/QvmFfFOuM6YAH1GHCxcZrh+x//Obbq24aofM+H8XDZo8EG59+7jKEn3l1s5yY8DyDoxUXCA==","signature_status":"signed_v1","signed_at":"2026-07-05T00:43:04.159133Z","signed_message":"canonical_sha256_bytes"},"source_id":"1909.10883","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:29050c619d1df4ec7409a2155662c379ba90f8a0f6f7a0398c11e87af8a45faf","sha256:154a0029ffc5ee395a9ddd516b42fa4854ea9a368badc58164e8d110a88b7dfb"],"state_sha256":"c88e7b1623384686b94245aea740739652ab84118b0c6be5917770ad892617a6"}