{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:XE25VC7IBO46NN2VXXLKATVK5L","short_pith_number":"pith:XE25VC7I","canonical_record":{"source":{"id":"1702.05847","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-02-20T03:30:29Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"8c08a29610a023e8187060dc43cec8a02e927fd0f3bd102d89e3abd6bda5c2b8","abstract_canon_sha256":"d52dda5099d766f16a98227082aa85438bd38bec73cb056151fbde373e78cafd"},"schema_version":"1.0"},"canonical_sha256":"b935da8be80bb9e6b755bdd6a04eaaead29682216ad2a200e68fa51613bc29ed","source":{"kind":"arxiv","id":"1702.05847","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.05847","created_at":"2026-05-18T00:45:30Z"},{"alias_kind":"arxiv_version","alias_value":"1702.05847v2","created_at":"2026-05-18T00:45:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.05847","created_at":"2026-05-18T00:45:30Z"},{"alias_kind":"pith_short_12","alias_value":"XE25VC7IBO46","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XE25VC7IBO46NN2V","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XE25VC7I","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:XE25VC7IBO46NN2VXXLKATVK5L","target":"record","payload":{"canonical_record":{"source":{"id":"1702.05847","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-02-20T03:30:29Z","cross_cats_sorted":["gr-qc","hep-th"],"title_canon_sha256":"8c08a29610a023e8187060dc43cec8a02e927fd0f3bd102d89e3abd6bda5c2b8","abstract_canon_sha256":"d52dda5099d766f16a98227082aa85438bd38bec73cb056151fbde373e78cafd"},"schema_version":"1.0"},"canonical_sha256":"b935da8be80bb9e6b755bdd6a04eaaead29682216ad2a200e68fa51613bc29ed","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:45:30.017631Z","signature_b64":"7ifUwtQzlqVbUYpNV9WkoXoyJy5Mcddu1TTNd7hcxBon9BbEsgKDVT8MaBoNTOd0mfJGEBZHVYCxnIQo2VREDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b935da8be80bb9e6b755bdd6a04eaaead29682216ad2a200e68fa51613bc29ed","last_reissued_at":"2026-05-18T00:45:30.017254Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:45:30.017254Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1702.05847","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:45:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U4iNWvnPHPuSjnuC/Tmy2daCqN4cre5uSWCCynE/V8KfVzzb2abq6ofpCb4S9fJglCcMEjt4WhY5xM1uF58QDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T19:58:41.292690Z"},"content_sha256":"7b365257b01c5a1da163666ca2bd78250db6f9e9bea0a4e5df64201858878498","schema_version":"1.0","event_id":"sha256:7b365257b01c5a1da163666ca2bd78250db6f9e9bea0a4e5df64201858878498"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:XE25VC7IBO46NN2VXXLKATVK5L","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Constant-roll inflation: confrontation with recent observational data","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Alexei A. Starobinsky, Hayato Motohashi","submitted_at":"2017-02-20T03:30:29Z","abstract_excerpt":"The previously proposed class of phenomenological inflationary models in which the assumption of inflaton slow-roll is replaced by the more general, constant-roll condition is compared with the most recent cosmological observational data, mainly the Planck ones. Models in this two-parametric class which remain viable appear to be close to the slow-roll ones, and their inflaton potentials are close to (but still different from) that of the natural inflation model. Permitted regions for the two model parameters are presented."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.05847","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:45:30Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UC1jkOYWXCQ+X4go76XqnW8qapOV/uM/ShofD9XKB0lqFwa5gEiFu8wGldaM8JLNtghsgERvUDMKnVNIYB3QCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-29T19:58:41.293030Z"},"content_sha256":"88cfabb11b5c672784e5fd6e7f71d79280dce0fe02e0e2c35c60be183bfd8e89","schema_version":"1.0","event_id":"sha256:88cfabb11b5c672784e5fd6e7f71d79280dce0fe02e0e2c35c60be183bfd8e89"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XE25VC7IBO46NN2VXXLKATVK5L/bundle.json","state_url":"https://pith.science/pith/XE25VC7IBO46NN2VXXLKATVK5L/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XE25VC7IBO46NN2VXXLKATVK5L/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-29T19:58:41Z","links":{"resolver":"https://pith.science/pith/XE25VC7IBO46NN2VXXLKATVK5L","bundle":"https://pith.science/pith/XE25VC7IBO46NN2VXXLKATVK5L/bundle.json","state":"https://pith.science/pith/XE25VC7IBO46NN2VXXLKATVK5L/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XE25VC7IBO46NN2VXXLKATVK5L/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XE25VC7IBO46NN2VXXLKATVK5L","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":"d52dda5099d766f16a98227082aa85438bd38bec73cb056151fbde373e78cafd","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-02-20T03:30:29Z","title_canon_sha256":"8c08a29610a023e8187060dc43cec8a02e927fd0f3bd102d89e3abd6bda5c2b8"},"schema_version":"1.0","source":{"id":"1702.05847","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1702.05847","created_at":"2026-05-18T00:45:30Z"},{"alias_kind":"arxiv_version","alias_value":"1702.05847v2","created_at":"2026-05-18T00:45:30Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1702.05847","created_at":"2026-05-18T00:45:30Z"},{"alias_kind":"pith_short_12","alias_value":"XE25VC7IBO46","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XE25VC7IBO46NN2V","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XE25VC7I","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:88cfabb11b5c672784e5fd6e7f71d79280dce0fe02e0e2c35c60be183bfd8e89","target":"graph","created_at":"2026-05-18T00:45:30Z","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":"The previously proposed class of phenomenological inflationary models in which the assumption of inflaton slow-roll is replaced by the more general, constant-roll condition is compared with the most recent cosmological observational data, mainly the Planck ones. Models in this two-parametric class which remain viable appear to be close to the slow-roll ones, and their inflaton potentials are close to (but still different from) that of the natural inflation model. Permitted regions for the two model parameters are presented.","authors_text":"Alexei A. Starobinsky, Hayato Motohashi","cross_cats":["gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-02-20T03:30:29Z","title":"Constant-roll inflation: confrontation with recent observational data"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1702.05847","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":"sha256:7b365257b01c5a1da163666ca2bd78250db6f9e9bea0a4e5df64201858878498","target":"record","created_at":"2026-05-18T00:45:30Z","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":"d52dda5099d766f16a98227082aa85438bd38bec73cb056151fbde373e78cafd","cross_cats_sorted":["gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2017-02-20T03:30:29Z","title_canon_sha256":"8c08a29610a023e8187060dc43cec8a02e927fd0f3bd102d89e3abd6bda5c2b8"},"schema_version":"1.0","source":{"id":"1702.05847","kind":"arxiv","version":2}},"canonical_sha256":"b935da8be80bb9e6b755bdd6a04eaaead29682216ad2a200e68fa51613bc29ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b935da8be80bb9e6b755bdd6a04eaaead29682216ad2a200e68fa51613bc29ed","first_computed_at":"2026-05-18T00:45:30.017254Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:45:30.017254Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7ifUwtQzlqVbUYpNV9WkoXoyJy5Mcddu1TTNd7hcxBon9BbEsgKDVT8MaBoNTOd0mfJGEBZHVYCxnIQo2VREDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:45:30.017631Z","signed_message":"canonical_sha256_bytes"},"source_id":"1702.05847","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7b365257b01c5a1da163666ca2bd78250db6f9e9bea0a4e5df64201858878498","sha256:88cfabb11b5c672784e5fd6e7f71d79280dce0fe02e0e2c35c60be183bfd8e89"],"state_sha256":"6904e7690ba287f3e5fb23f65ce13973810848184dfacb29bf13d1b6be70ad3e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8C3ttOQE9vdHUZpdKr2VkUnJ1sXMa+gHcyOirekkfgdzdEQFwG3MtDFD7HWF3VPUddnknLpnOIYp5+W1rSDeAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-29T19:58:41.294938Z","bundle_sha256":"3e8065e36076471e58309d96c61f94667cef573250bf1f5bd5990b834f1942cf"}}