{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:TCSMCEW7V6IAMANV35G3IZF67D","short_pith_number":"pith:TCSMCEW7","schema_version":"1.0","canonical_sha256":"98a4c112dfaf900601b5df4db464bef8c812c20cffacf59829c4bfc5c6d9c423","source":{"kind":"arxiv","id":"1909.10883","version":2},"attestation_state":"computed","paper":{"title":"Constant-roll inflation in scalar-tensor gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Alexei A. Starobinsky, Hayato Motohashi","submitted_at":"2019-09-21T13:50:51Z","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"},"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":"1909.10883","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-09-21T13:50:51Z","cross_cats_sorted":["astro-ph.CO","hep-th"],"title_canon_sha256":"47aaf40d115a3e0aca41f238dd0c5d7fad2ea016654be5b4491bf7017f9cb1b4","abstract_canon_sha256":"7c6444d291853439b3745991242a59a8ac30baba6cc8032b0c41cbeacbb9eb75"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:43:04.159133Z","signature_b64":"DkaZRdftAIx9hV/QvmFfFOuM6YAH1GHCxcZrh+x//Obbq24aofM+H8XDZo8EG59+7jKEn3l1s5yY8DyDoxUXCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"98a4c112dfaf900601b5df4db464bef8c812c20cffacf59829c4bfc5c6d9c423","last_reissued_at":"2026-07-05T00:43:04.158636Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:43:04.158636Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Constant-roll inflation in scalar-tensor gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-th"],"primary_cat":"gr-qc","authors_text":"Alexei A. Starobinsky, Hayato Motohashi","submitted_at":"2019-09-21T13:50:51Z","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"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1909.10883","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/1909.10883/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":"1909.10883","created_at":"2026-07-05T00:43:04.158698+00:00"},{"alias_kind":"arxiv_version","alias_value":"1909.10883v2","created_at":"2026-07-05T00:43:04.158698+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1909.10883","created_at":"2026-07-05T00:43:04.158698+00:00"},{"alias_kind":"pith_short_12","alias_value":"TCSMCEW7V6IA","created_at":"2026-07-05T00:43:04.158698+00:00"},{"alias_kind":"pith_short_16","alias_value":"TCSMCEW7V6IAMANV","created_at":"2026-07-05T00:43:04.158698+00:00"},{"alias_kind":"pith_short_8","alias_value":"TCSMCEW7","created_at":"2026-07-05T00:43:04.158698+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.24111","citing_title":"Constant-Roll Inflation: Analytical Formulae for Power Spectrum and Implications for Induced Gravitational Waves","ref_index":75,"is_internal_anchor":false},{"citing_arxiv_id":"2606.29796","citing_title":"Superhorizon curvature perturbations in hybrid inflation revisited","ref_index":48,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D","json":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D.json","graph_json":"https://pith.science/api/pith-number/TCSMCEW7V6IAMANV35G3IZF67D/graph.json","events_json":"https://pith.science/api/pith-number/TCSMCEW7V6IAMANV35G3IZF67D/events.json","paper":"https://pith.science/paper/TCSMCEW7"},"agent_actions":{"view_html":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D","download_json":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D.json","view_paper":"https://pith.science/paper/TCSMCEW7","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1909.10883&json=true","fetch_graph":"https://pith.science/api/pith-number/TCSMCEW7V6IAMANV35G3IZF67D/graph.json","fetch_events":"https://pith.science/api/pith-number/TCSMCEW7V6IAMANV35G3IZF67D/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D/action/storage_attestation","attest_author":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D/action/author_attestation","sign_citation":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D/action/citation_signature","submit_replication":"https://pith.science/pith/TCSMCEW7V6IAMANV35G3IZF67D/action/replication_record"}},"created_at":"2026-07-05T00:43:04.158698+00:00","updated_at":"2026-07-05T00:43:04.158698+00:00"}