{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:4RMIW7R67GW3NFHSSBZEDWBVY7","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":"a10921b877a7bf830129f215d963ea1736e938ebca32ca3d6efc86434fd5c998","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-04-08T01:19:22Z","title_canon_sha256":"1ffa4a70c390c3428f0b8db300e8fbfc25fc79b6f60ceab20dcc539ea21d7465"},"schema_version":"1.0","source":{"id":"1904.03790","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.03790","created_at":"2026-07-05T00:32:49Z"},{"alias_kind":"arxiv_version","alias_value":"1904.03790v2","created_at":"2026-07-05T00:32:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.03790","created_at":"2026-07-05T00:32:49Z"},{"alias_kind":"pith_short_12","alias_value":"4RMIW7R67GW3","created_at":"2026-07-05T00:32:49Z"},{"alias_kind":"pith_short_16","alias_value":"4RMIW7R67GW3NFHS","created_at":"2026-07-05T00:32:49Z"},{"alias_kind":"pith_short_8","alias_value":"4RMIW7R6","created_at":"2026-07-05T00:32:49Z"}],"graph_snapshots":[{"event_id":"sha256:67e28552d9876e60f95e37cd33cc968d83a5e2f684aa26c143475947e73b44c2","target":"graph","created_at":"2026-07-05T00:32:49Z","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/1904.03790/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate constraints on some key cosmological parameters by confronting metastable dark energy models with different combinations of the most recent cosmological observations. Along with the standard $\\Lambda$CDM model, two phenomenological metastable dark energy models are considered: (\\romannumeral1) DE decays exponentially, (\\romannumeral2) DE decays into dark matter. We find that: (1) when considering the most recent supernovae and BAO data, and assuming a fiducial $\\Lambda$CDM model, the inconsistency in the estimated value of the $\\Omega_{\\rm{m,0}}h^2$ parameter obtained by either ","authors_text":"Alexei A. Starobinsky, Arman Shafieloo, Varun Sahni, Xiaolei Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-04-08T01:19:22Z","title":"Revisiting Metastable Dark Energy and Tensions in the Estimation of Cosmological Parameters"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.03790","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":"sha256:225ed3e7d4b971570a571db2e2fde4295a5df9ac07c3ef818dcd3390ad1d16d1","target":"record","created_at":"2026-07-05T00:32:49Z","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":"a10921b877a7bf830129f215d963ea1736e938ebca32ca3d6efc86434fd5c998","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-04-08T01:19:22Z","title_canon_sha256":"1ffa4a70c390c3428f0b8db300e8fbfc25fc79b6f60ceab20dcc539ea21d7465"},"schema_version":"1.0","source":{"id":"1904.03790","kind":"arxiv","version":2}},"canonical_sha256":"e4588b7e3ef9adb694f2907241d835c7ed550632699531b2ad21aaf8a7f895ed","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e4588b7e3ef9adb694f2907241d835c7ed550632699531b2ad21aaf8a7f895ed","first_computed_at":"2026-07-05T00:32:49.139629Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:32:49.139629Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"BU4HKmuSUGEzi0wd2bei1KAOYClXnGR8SB8r7+6t9OQtNckIpQkmkkDN8wfU+h3PZ7vKhcqjL4oA/fi3qsv5Cw==","signature_status":"signed_v1","signed_at":"2026-07-05T00:32:49.140039Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.03790","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:225ed3e7d4b971570a571db2e2fde4295a5df9ac07c3ef818dcd3390ad1d16d1","sha256:67e28552d9876e60f95e37cd33cc968d83a5e2f684aa26c143475947e73b44c2"],"state_sha256":"a98cc1dc8686abccf60e157b0d1dde7053ebf917b073256ac9942d77b1a47fa7"}