{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:P7ROKI3AU2KIPHJC5VGXZCTNZR","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":"ba3face3bcc8f8b234399be38152ee3be8f1b31162aed4bb19937a58519b43bd","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-04-22T08:04:29Z","title_canon_sha256":"908947b43ebd3d9712cd9683c312bf0a23178aba8f02827d7f67ad496a309199"},"schema_version":"1.0","source":{"id":"2504.15680","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2504.15680","created_at":"2026-07-05T10:52:28Z"},{"alias_kind":"arxiv_version","alias_value":"2504.15680v1","created_at":"2026-07-05T10:52:28Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2504.15680","created_at":"2026-07-05T10:52:28Z"},{"alias_kind":"pith_short_12","alias_value":"P7ROKI3AU2KI","created_at":"2026-07-05T10:52:28Z"},{"alias_kind":"pith_short_16","alias_value":"P7ROKI3AU2KIPHJC","created_at":"2026-07-05T10:52:28Z"},{"alias_kind":"pith_short_8","alias_value":"P7ROKI3A","created_at":"2026-07-05T10:52:28Z"}],"graph_snapshots":[{"event_id":"sha256:d0e597fb11951fd28e3c024fcb8c7260c5893b552ac43e9a16bbf1afc8886c02","target":"graph","created_at":"2026-07-05T10:52:28Z","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/2504.15680/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We construct cosmological model in nonmetricity scalar functional gravitational Lagrangian $f(Q)$ which describes the dynamical evolution of the late accelerating universe. Cosmological models are constructed considering different functional of $f(Q)$ gravity where $Q$ in the gravitational action. We obtain cosmological model probing late universe with a constant jerk parameter. The observational constraints that are imposed on the model parameters for a realistic scenario estimated using the observational Hubble data and the Pantheon dataset. The evolution of the deceleration parameter, energ","authors_text":"Aroonkumar Beesham, Bikash Chandra Paul, Bikash Chandra Roy","cross_cats":["hep-th"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-04-22T08:04:29Z","title":"Dynamics of late time universe in $f(Q)$ gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2504.15680","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":"sha256:325daa5051b6d2e05428609abe088a71757de6983ce64bb09a25393ca4b25981","target":"record","created_at":"2026-07-05T10:52:28Z","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":"ba3face3bcc8f8b234399be38152ee3be8f1b31162aed4bb19937a58519b43bd","cross_cats_sorted":["hep-th"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"gr-qc","submitted_at":"2025-04-22T08:04:29Z","title_canon_sha256":"908947b43ebd3d9712cd9683c312bf0a23178aba8f02827d7f67ad496a309199"},"schema_version":"1.0","source":{"id":"2504.15680","kind":"arxiv","version":1}},"canonical_sha256":"7fe2e52360a694879d22ed4d7c8a6dcc527e5475e11b2f68e436a4ee461c9e4e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7fe2e52360a694879d22ed4d7c8a6dcc527e5475e11b2f68e436a4ee461c9e4e","first_computed_at":"2026-07-05T10:52:28.289741Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:52:28.289741Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5mzmxv8DA9+MSMoQ1nI4W3EigKqnf8RFZ7AYfRENV9Zj0Dvi4VmrUnvMIpWQBL+4jVMjDffgVAV6n1TVR+OdCw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:52:28.290333Z","signed_message":"canonical_sha256_bytes"},"source_id":"2504.15680","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:325daa5051b6d2e05428609abe088a71757de6983ce64bb09a25393ca4b25981","sha256:d0e597fb11951fd28e3c024fcb8c7260c5893b552ac43e9a16bbf1afc8886c02"],"state_sha256":"efba07cc796aea1885a36d74fe5a5e6b95b5248d183fe0f9b2c19cc41a39a6eb"}