{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:Y2OMFVVTFRQHRZ2O3ZK2LUPIXS","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":"45c17c1eda6184c940687ac428846d6816084ddc1cfa33380a3539ec6937be42","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-04-16T13:44:35Z","title_canon_sha256":"85daa608d1df1c33c27a9196f3218438ca381cf509b4cf9ce3a25129ddded791"},"schema_version":"1.0","source":{"id":"1604.04748","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1604.04748","created_at":"2026-05-18T01:12:34Z"},{"alias_kind":"arxiv_version","alias_value":"1604.04748v2","created_at":"2026-05-18T01:12:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1604.04748","created_at":"2026-05-18T01:12:34Z"},{"alias_kind":"pith_short_12","alias_value":"Y2OMFVVTFRQH","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"Y2OMFVVTFRQHRZ2O","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"Y2OMFVVT","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:27cf727864e86ab8acc215249d0ec29b5a64a32f31e64f04a7ed9ee91e457ba8","target":"graph","created_at":"2026-05-18T01:12:34Z","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":"A remarkable property of modern cosmology is that it allows for a special case of symmetry, consisting in the possibility of describing the early-time acceleration (inflation) and the late-time acceleration using the same theoretical framework. In this paper we consider various cosmological models corresponding to a generalized form for the equation of state for the fluid in a flat Friedmann -Robertson-Walker universe, emphasizing cases where the so-called type IV singular inflation is encountered in the future. This is a soft (non-crushing) kind of singularity. Parameter values for an inhomog","authors_text":"A. V. Timoshkin, I. Brevik, V. V. Obukhov","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-04-16T13:44:35Z","title":"Inflationary Cosmology Leading to a Soft Type Singularity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1604.04748","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":"sha256:5ae4d6fe05131d6265da4599f6c5d9bd97b026f2d76c914c88d72b7d9c34f268","target":"record","created_at":"2026-05-18T01:12:34Z","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":"45c17c1eda6184c940687ac428846d6816084ddc1cfa33380a3539ec6937be42","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2016-04-16T13:44:35Z","title_canon_sha256":"85daa608d1df1c33c27a9196f3218438ca381cf509b4cf9ce3a25129ddded791"},"schema_version":"1.0","source":{"id":"1604.04748","kind":"arxiv","version":2}},"canonical_sha256":"c69cc2d6b32c6078e74ede55a5d1e8bc86a09897014e5acc2630bfaffbf53bbc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c69cc2d6b32c6078e74ede55a5d1e8bc86a09897014e5acc2630bfaffbf53bbc","first_computed_at":"2026-05-18T01:12:34.253914Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:34.253914Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kWn4cCrlHxwr3AjHjJIghM7PnwC4nQXm79D97r+ctKwT782xfhIJVZLB0AcvGZlNu9tFt0UpoCsaG4Cg9iF5Cg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:34.254394Z","signed_message":"canonical_sha256_bytes"},"source_id":"1604.04748","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5ae4d6fe05131d6265da4599f6c5d9bd97b026f2d76c914c88d72b7d9c34f268","sha256:27cf727864e86ab8acc215249d0ec29b5a64a32f31e64f04a7ed9ee91e457ba8"],"state_sha256":"bacf0eadcb335bd5da136e271a96eea3b138811593a965907fb4b5c48248024a"}