{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:XOUOKPEDP4XFTZJMEFHNSFW3UP","short_pith_number":"pith:XOUOKPED","schema_version":"1.0","canonical_sha256":"bba8e53c837f2e59e52c214ed916dba3e5bdbba7d1ed5ce9c50b94de5dad24e1","source":{"kind":"arxiv","id":"2505.22690","version":1},"attestation_state":"computed","paper":{"title":"Phase space analysis of cosmological models on $f(R,G,T)$ gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Elangbam Chingkheinganba Meetei, S. Surendra Singh","submitted_at":"2025-05-28T03:51:11Z","abstract_excerpt":"In the present article, we developed a dynamical system in the context of modified $f(R,G,T)$ gravity, where $R$, $G$ and $T$ are Ricci scalar, Gauss-Bonnet term and energy-momentum tensor respectively. Development of the dynamical system is done by first defining 9 dimensionless variables and formulate a ordinary differential equations by taking derivative of the variables with respect to logarithmic time $N=\\log a(t)$, where $a(t)$ is the scale factor. This formulation is applied to the model $f(R,G,T)=\\alpha R^{l}+\\beta G^{m} + \\gamma T^{n} $, and its solutions and their corresponding stabi"},"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":"2505.22690","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2025-05-28T03:51:11Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"0e4d0da81e14a931fd612ca78b528f79927661c888657aed2bf4bcea7e572347","abstract_canon_sha256":"29a1c51eed9eb4eb822fb6971153cdf92de2e4580623759487102ee2aec582b9"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:11:48.645909Z","signature_b64":"KYivOBpHTe4J94+6APA68UgE7vUU5QWJNGM3IRXaJWECqqRcJC7+FSposxGFzphXUKVFKF7jQVY2pNh9EMIDDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"bba8e53c837f2e59e52c214ed916dba3e5bdbba7d1ed5ce9c50b94de5dad24e1","last_reissued_at":"2026-07-05T11:11:48.645430Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:11:48.645430Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phase space analysis of cosmological models on $f(R,G,T)$ gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Elangbam Chingkheinganba Meetei, S. Surendra Singh","submitted_at":"2025-05-28T03:51:11Z","abstract_excerpt":"In the present article, we developed a dynamical system in the context of modified $f(R,G,T)$ gravity, where $R$, $G$ and $T$ are Ricci scalar, Gauss-Bonnet term and energy-momentum tensor respectively. Development of the dynamical system is done by first defining 9 dimensionless variables and formulate a ordinary differential equations by taking derivative of the variables with respect to logarithmic time $N=\\log a(t)$, where $a(t)$ is the scale factor. This formulation is applied to the model $f(R,G,T)=\\alpha R^{l}+\\beta G^{m} + \\gamma T^{n} $, and its solutions and their corresponding stabi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2505.22690","kind":"arxiv","version":1},"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/2505.22690/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":"2505.22690","created_at":"2026-07-05T11:11:48.645490+00:00"},{"alias_kind":"arxiv_version","alias_value":"2505.22690v1","created_at":"2026-07-05T11:11:48.645490+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2505.22690","created_at":"2026-07-05T11:11:48.645490+00:00"},{"alias_kind":"pith_short_12","alias_value":"XOUOKPEDP4XF","created_at":"2026-07-05T11:11:48.645490+00:00"},{"alias_kind":"pith_short_16","alias_value":"XOUOKPEDP4XFTZJM","created_at":"2026-07-05T11:11:48.645490+00:00"},{"alias_kind":"pith_short_8","alias_value":"XOUOKPED","created_at":"2026-07-05T11:11:48.645490+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP","json":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP.json","graph_json":"https://pith.science/api/pith-number/XOUOKPEDP4XFTZJMEFHNSFW3UP/graph.json","events_json":"https://pith.science/api/pith-number/XOUOKPEDP4XFTZJMEFHNSFW3UP/events.json","paper":"https://pith.science/paper/XOUOKPED"},"agent_actions":{"view_html":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP","download_json":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP.json","view_paper":"https://pith.science/paper/XOUOKPED","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2505.22690&json=true","fetch_graph":"https://pith.science/api/pith-number/XOUOKPEDP4XFTZJMEFHNSFW3UP/graph.json","fetch_events":"https://pith.science/api/pith-number/XOUOKPEDP4XFTZJMEFHNSFW3UP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP/action/storage_attestation","attest_author":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP/action/author_attestation","sign_citation":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP/action/citation_signature","submit_replication":"https://pith.science/pith/XOUOKPEDP4XFTZJMEFHNSFW3UP/action/replication_record"}},"created_at":"2026-07-05T11:11:48.645490+00:00","updated_at":"2026-07-05T11:11:48.645490+00:00"}