{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2024:JRRK7JPZDASI7VS6JC73ZLEV2R","short_pith_number":"pith:JRRK7JPZ","schema_version":"1.0","canonical_sha256":"4c62afa5f918248fd65e48bfbcac95d47a64c14566a09ebab2926f8a040184d5","source":{"kind":"arxiv","id":"2403.11604","version":2},"attestation_state":"computed","paper":{"title":"FLRW Cosmology in Metric-Affine $F(R,Q)$ Gravity","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Dinesh Chandra Maurya, G. Nugmanova, K. Yesmakhanova, R. Myrzakulov","submitted_at":"2024-03-18T09:28:45Z","abstract_excerpt":"We investigate some FLRW cosmological models in the context of Metric-Affine $F(R,Q)$ gravity, as proposed in [arXiv:1205.52666]. Here, $R$ and $Q$ are the curvature and nonmetricity scalars using non-special connections, respectively. We get the modified field equations using a flat Friedmann-Lema\\^{i}tre-Robertson-Walker (FLRW) metric. We then find a connection between the Hubble constant $H_{0}$, the density parameter $\\Omega_{m0}$, and the other model parameters in two different situations involving scalars $u$ and $w$. Next, we used new observational datasets, such as the cosmic chronomet"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2403.11604","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"gr-qc","submitted_at":"2024-03-18T09:28:45Z","cross_cats_sorted":[],"title_canon_sha256":"2780c605fcee4d4a2a606fa38ca8bbb500ee79fb182cceab7bfe9709eefbb955","abstract_canon_sha256":"3ff06ff0fa6e6b74d2c996d99a0a75eb949f1cda50ba17470825cb4447eebe36"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:55:34.320795Z","signature_b64":"CqOdaMbBSwW6tL5lr7frCFoUX1p+TTSU8x5Ffz9TN4gW0k+K6FHscToZdcMqwt5HpwgXCgsG8MdLvNretw7zAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c62afa5f918248fd65e48bfbcac95d47a64c14566a09ebab2926f8a040184d5","last_reissued_at":"2026-07-05T08:55:34.320250Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:55:34.320250Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"FLRW Cosmology in Metric-Affine $F(R,Q)$ Gravity","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"gr-qc","authors_text":"Dinesh Chandra Maurya, G. Nugmanova, K. Yesmakhanova, R. Myrzakulov","submitted_at":"2024-03-18T09:28:45Z","abstract_excerpt":"We investigate some FLRW cosmological models in the context of Metric-Affine $F(R,Q)$ gravity, as proposed in [arXiv:1205.52666]. Here, $R$ and $Q$ are the curvature and nonmetricity scalars using non-special connections, respectively. We get the modified field equations using a flat Friedmann-Lema\\^{i}tre-Robertson-Walker (FLRW) metric. We then find a connection between the Hubble constant $H_{0}$, the density parameter $\\Omega_{m0}$, and the other model parameters in two different situations involving scalars $u$ and $w$. Next, we used new observational datasets, such as the cosmic chronomet"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.11604","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2403.11604/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2403.11604","created_at":"2026-07-05T08:55:34.320303+00:00"},{"alias_kind":"arxiv_version","alias_value":"2403.11604v2","created_at":"2026-07-05T08:55:34.320303+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.11604","created_at":"2026-07-05T08:55:34.320303+00:00"},{"alias_kind":"pith_short_12","alias_value":"JRRK7JPZDASI","created_at":"2026-07-05T08:55:34.320303+00:00"},{"alias_kind":"pith_short_16","alias_value":"JRRK7JPZDASI7VS6","created_at":"2026-07-05T08:55:34.320303+00:00"},{"alias_kind":"pith_short_8","alias_value":"JRRK7JPZ","created_at":"2026-07-05T08:55:34.320303+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2508.06290","citing_title":"Traversable Wormhole Solutions in massive $F(T)$ gravity","ref_index":27,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R","json":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R.json","graph_json":"https://pith.science/api/pith-number/JRRK7JPZDASI7VS6JC73ZLEV2R/graph.json","events_json":"https://pith.science/api/pith-number/JRRK7JPZDASI7VS6JC73ZLEV2R/events.json","paper":"https://pith.science/paper/JRRK7JPZ"},"agent_actions":{"view_html":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R","download_json":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R.json","view_paper":"https://pith.science/paper/JRRK7JPZ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2403.11604&json=true","fetch_graph":"https://pith.science/api/pith-number/JRRK7JPZDASI7VS6JC73ZLEV2R/graph.json","fetch_events":"https://pith.science/api/pith-number/JRRK7JPZDASI7VS6JC73ZLEV2R/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R/action/storage_attestation","attest_author":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R/action/author_attestation","sign_citation":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R/action/citation_signature","submit_replication":"https://pith.science/pith/JRRK7JPZDASI7VS6JC73ZLEV2R/action/replication_record"}},"created_at":"2026-07-05T08:55:34.320303+00:00","updated_at":"2026-07-05T08:55:34.320303+00:00"}