{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:FB26KCFMFAXROHXB4ZRICSHQK2","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":"1b3994ff088608c2a6e60aeda4e9e29cec03fd469375dacc179e23544fc9492e","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-02-05T20:14:05Z","title_canon_sha256":"2e5afface64995a10cb8e0012c37c7042ba23a986ee693b719c0b5a86cd4180d"},"schema_version":"1.0","source":{"id":"1902.01895","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1902.01895","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"arxiv_version","alias_value":"1902.01895v1","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.01895","created_at":"2026-05-17T23:51:52Z"},{"alias_kind":"pith_short_12","alias_value":"FB26KCFMFAXR","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_16","alias_value":"FB26KCFMFAXROHXB","created_at":"2026-05-18T12:33:15Z"},{"alias_kind":"pith_short_8","alias_value":"FB26KCFM","created_at":"2026-05-18T12:33:15Z"}],"graph_snapshots":[{"event_id":"sha256:bc8650d9b3bf826bf1239112ed97347f7945752f51365cbb1b26e3d6a8b5f9e9","target":"graph","created_at":"2026-05-17T23:51:52Z","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":"With the growing consensus on simple power law inflation models not being favored by the PLANCK observations, dynamics for the non-standard inflation gain significant interest in the recent past. In this paper, we analyze in detail a class of supergravity inspired phenomenological inflationary models with non-polynomial potential based on Maity (Nucl.Phys. B919 (2017) 560), and compare the model predictions with the currently most favored Starobinsky and its generalized $\\alpha$-attractor models in the ($n_s$ , $r$) plane constrained by PLANCK. Importantly for a wide range of parameter space, ","authors_text":"Debaprasad Maity, Pankaj Saha","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-02-05T20:14:05Z","title":"Minimal plateau inflationary cosmologies and constraints from reheating"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.01895","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":"sha256:28e6ec96c833d768b36ad32b515ce348719f18445f4f0a46f0fb1e6b7349b6bf","target":"record","created_at":"2026-05-17T23:51:52Z","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":"1b3994ff088608c2a6e60aeda4e9e29cec03fd469375dacc179e23544fc9492e","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2019-02-05T20:14:05Z","title_canon_sha256":"2e5afface64995a10cb8e0012c37c7042ba23a986ee693b719c0b5a86cd4180d"},"schema_version":"1.0","source":{"id":"1902.01895","kind":"arxiv","version":1}},"canonical_sha256":"2875e508ac282f171ee1e6628148f056af7e26daa78795eed4ff3e00e2c73961","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2875e508ac282f171ee1e6628148f056af7e26daa78795eed4ff3e00e2c73961","first_computed_at":"2026-05-17T23:51:52.094146Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:51:52.094146Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0LyiZgqDc+E+qAokbfDGLLJAr9Ayz4L22SWwIDfrNWZTHOtp/5yPZhEJkVDjuGmrUoFqorIE3/aIWoXaCoLrDg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:51:52.094864Z","signed_message":"canonical_sha256_bytes"},"source_id":"1902.01895","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:28e6ec96c833d768b36ad32b515ce348719f18445f4f0a46f0fb1e6b7349b6bf","sha256:bc8650d9b3bf826bf1239112ed97347f7945752f51365cbb1b26e3d6a8b5f9e9"],"state_sha256":"0f5a0a40f8a28f3c0c59c11d88cb4ea4c543f68b63172523dcf59c45b6f6abac"}