{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:FQOQMTZVUWAJFD46REQW5Y3ECT","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":"9a2555b445017e1a17750f7ac1337c5f52761a3d96934deefb2823b5f53c40ed","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-05-19T10:07:47Z","title_canon_sha256":"729e95ad8c5a3dfa0ab99879c58b83e1f7ce950f875031e34b0fe62082202556"},"schema_version":"1.0","source":{"id":"2205.09447","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2205.09447","created_at":"2026-07-05T04:25:18Z"},{"alias_kind":"arxiv_version","alias_value":"2205.09447v2","created_at":"2026-07-05T04:25:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2205.09447","created_at":"2026-07-05T04:25:18Z"},{"alias_kind":"pith_short_12","alias_value":"FQOQMTZVUWAJ","created_at":"2026-07-05T04:25:18Z"},{"alias_kind":"pith_short_16","alias_value":"FQOQMTZVUWAJFD46","created_at":"2026-07-05T04:25:18Z"},{"alias_kind":"pith_short_8","alias_value":"FQOQMTZV","created_at":"2026-07-05T04:25:18Z"}],"graph_snapshots":[{"event_id":"sha256:774b88a013eed240ad92fb1b7416a5f17c3f08a3b678e37c6c40f05acc9d67ba","target":"graph","created_at":"2026-07-05T04:25:18Z","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/2205.09447/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This work explains how the presence of a Type-IV singularity (a mild singularity) can influence the dynamics of a bouncing universe. In particular, we examine bounce cosmology that appears with a Type-IV singularity in the context of a ghost free Gauss-Bonnet theory of gravity. Depending on the time of occurrence of the Type-IV singularity, three different cases may arise -- when the singularity occurs before the bounce or after the bounce or at the instant of the bounce respectively. However in all of these cases, we find that in the case when the singularity \"globally\" affects the spacetime,","authors_text":"Sergei D. Odintsov, Tanmoy Paul","cross_cats":["astro-ph.CO","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-05-19T10:07:47Z","title":"Bounce universe with finite-time singularity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2205.09447","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":"sha256:4201cb3598bc07bc8d72565873acc40402b871443a6492ed2305a26c3878614e","target":"record","created_at":"2026-07-05T04:25:18Z","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":"9a2555b445017e1a17750f7ac1337c5f52761a3d96934deefb2823b5f53c40ed","cross_cats_sorted":["astro-ph.CO","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2022-05-19T10:07:47Z","title_canon_sha256":"729e95ad8c5a3dfa0ab99879c58b83e1f7ce950f875031e34b0fe62082202556"},"schema_version":"1.0","source":{"id":"2205.09447","kind":"arxiv","version":2}},"canonical_sha256":"2c1d064f35a580928f9e89216ee36414df5aa7643f9ed172aaa2e3e8833139b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c1d064f35a580928f9e89216ee36414df5aa7643f9ed172aaa2e3e8833139b5","first_computed_at":"2026-07-05T04:25:18.563603Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:25:18.563603Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qMjqdiYW2P8rjz7fskDYS0cEV7qbP5CYM30/HCrJW1UOCkKkx8cFMUfH5JriKAlrgE4oqlZL2u2108jcEbIwAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T04:25:18.564011Z","signed_message":"canonical_sha256_bytes"},"source_id":"2205.09447","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4201cb3598bc07bc8d72565873acc40402b871443a6492ed2305a26c3878614e","sha256:774b88a013eed240ad92fb1b7416a5f17c3f08a3b678e37c6c40f05acc9d67ba"],"state_sha256":"1f832f6d3a4c4b0a906cdc4deeb3d2ad2b1643cbc6760dca39865e6465c17df2"}