{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:UUCCWNC4GFHUOGYD4L4ROZPWTH","short_pith_number":"pith:UUCCWNC4","schema_version":"1.0","canonical_sha256":"a5042b345c314f471b03e2f91765f699ece2731e80c59380c5f0ad26ce70a383","source":{"kind":"arxiv","id":"2607.22037","version":1},"attestation_state":"computed","paper":{"title":"LQC inverse volume corrections inflation driven by fractional power law potentials in light of ACT observations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Farough Parvizi, Kayoomars Karami","submitted_at":"2026-07-24T07:05:58Z","abstract_excerpt":"Here, we investigate the observational viability of fractional power law inflationary potentials, $V(\\varphi) \\propto \\varphi^n$ ($n=$ 1/3, 2/5, 2/3), within the effective framework of Loop Quantum Cosmology (LQC) incorporating inverse volume corrections. By employing LQC modifications to the background dynamics and cosmological perturbation equations in the semi-classical regime, we analytically derive the scalar spectral index $n_{\\rm s}$ and the tensor-to-scalar ratio $r$. These theoretical predictions are confronted with the latest high precision joint observational constraints, including "},"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":"2607.22037","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-07-24T07:05:58Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"5e10da7f62c29117640d50a7ad4715626ce44fc1812b0df6d2185b6782ffe8cd","abstract_canon_sha256":"789a5cb489cdd75f2be3ec29b501fd55afed16cfebddb198b16eee83beff0b91"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-27T01:20:44.493715Z","signature_b64":"Fr/L7Id2w/Z5eHHt2DJzSZfPtqW4mtC2XmuT4jC5Hatg0xsVNQfzbHLJ/LcmUtbdJ6acv5m/HvNervKhZ+G8CQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a5042b345c314f471b03e2f91765f699ece2731e80c59380c5f0ad26ce70a383","last_reissued_at":"2026-07-27T01:20:44.492804Z","signature_status":"signed_v1","first_computed_at":"2026-07-27T01:20:44.492804Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"LQC inverse volume corrections inflation driven by fractional power law potentials in light of ACT observations","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Farough Parvizi, Kayoomars Karami","submitted_at":"2026-07-24T07:05:58Z","abstract_excerpt":"Here, we investigate the observational viability of fractional power law inflationary potentials, $V(\\varphi) \\propto \\varphi^n$ ($n=$ 1/3, 2/5, 2/3), within the effective framework of Loop Quantum Cosmology (LQC) incorporating inverse volume corrections. By employing LQC modifications to the background dynamics and cosmological perturbation equations in the semi-classical regime, we analytically derive the scalar spectral index $n_{\\rm s}$ and the tensor-to-scalar ratio $r$. These theoretical predictions are confronted with the latest high precision joint observational constraints, including "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.22037","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/2607.22037/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":"2607.22037","created_at":"2026-07-27T01:20:44.493274+00:00"},{"alias_kind":"arxiv_version","alias_value":"2607.22037v1","created_at":"2026-07-27T01:20:44.493274+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.22037","created_at":"2026-07-27T01:20:44.493274+00:00"},{"alias_kind":"pith_short_12","alias_value":"UUCCWNC4GFHU","created_at":"2026-07-27T01:20:44.493274+00:00"},{"alias_kind":"pith_short_16","alias_value":"UUCCWNC4GFHUOGYD","created_at":"2026-07-27T01:20:44.493274+00:00"},{"alias_kind":"pith_short_8","alias_value":"UUCCWNC4","created_at":"2026-07-27T01:20:44.493274+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/UUCCWNC4GFHUOGYD4L4ROZPWTH","json":"https://pith.science/pith/UUCCWNC4GFHUOGYD4L4ROZPWTH.json","graph_json":"https://pith.science/api/pith-number/UUCCWNC4GFHUOGYD4L4ROZPWTH/graph.json","events_json":"https://pith.science/api/pith-number/UUCCWNC4GFHUOGYD4L4ROZPWTH/events.json","paper":"https://pith.science/paper/UUCCWNC4"},"agent_actions":{"view_html":"https://pith.science/pith/UUCCWNC4GFHUOGYD4L4ROZPWTH","download_json":"https://pith.science/pith/UUCCWNC4GFHUOGYD4L4ROZPWTH.json","view_paper":"https://pith.science/paper/UUCCWNC4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2607.22037&json=true","fetch_graph":"https://pith.science/api/pith-number/UUCCWNC4GFHUOGYD4L4ROZPWTH/graph.json","fetch_events":"https://pith.science/api/pith-number/UUCCWNC4GFHUOGYD4L4ROZPWTH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/UUCCWNC4GFHUOGYD4L4ROZPWTH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/UUCCWNC4GFHUOGYD4L4ROZPWTH/action/storage_attestation","attest_author":"https://pith.science/pith/UUCCWNC4GFHUOGYD4L4ROZPWTH/action/author_attestation","sign_citation":"https://pith.science/pith/UUCCWNC4GFHUOGYD4L4ROZPWTH/action/citation_signature","submit_replication":"https://pith.science/pith/UUCCWNC4GFHUOGYD4L4ROZPWTH/action/replication_record"}},"created_at":"2026-07-27T01:20:44.493274+00:00","updated_at":"2026-07-27T01:20:44.493274+00:00"}