{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:LNNFGFITSFWKB2UQZQCJR7CLQD","short_pith_number":"pith:LNNFGFIT","schema_version":"1.0","canonical_sha256":"5b5a531513916ca0ea90cc0498fc4b80daa8e2a3ac21d28d5b7fd7c222f09f2d","source":{"kind":"arxiv","id":"1507.00718","version":1},"attestation_state":"computed","paper":{"title":"CMB and BAO constraints for an induced gravity dark energy model with a quartic potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Caterina Umilt\\`a, Daniela Paoletti, Fabio Finelli, Mario Ballardini","submitted_at":"2015-07-02T19:52:58Z","abstract_excerpt":"We study the predictions for structure formation in an induced gravity dark energy model with a quartic potential. By developing a dedicated Einstein-Boltzmann code, we study self-consistently the dynamics of homogeneous cosmology and of linear perturbations without using any parametrization. By evolving linear perturbations with initial conditions in the radiation era, we accurately recover the quasi-static analytic approximation in the matter dominated era. We use Planck 2013 data and a compilation of baryonic acoustic oscillation (BAO) data to constrain the coupling $\\gamma$ to the Ricci cu"},"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":"1507.00718","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2015-07-02T19:52:58Z","cross_cats_sorted":[],"title_canon_sha256":"e4dd821a45c3d5104c5c82f39c5451faa3789b5b6a1848212467a59adf9685b2","abstract_canon_sha256":"23dd4178eb063043133ad4c0c20f439aef9869e59ec6ff021c8504d4c8d55ed0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:22.068020Z","signature_b64":"VdSkBVajjLCEOrvBg67eE4j6d9NJhJhtYczPzAItSmaEPwt/QnTKaEKC9T6yYQ3EJ31SiZtz1UUFZ/Slnwx8Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5b5a531513916ca0ea90cc0498fc4b80daa8e2a3ac21d28d5b7fd7c222f09f2d","last_reissued_at":"2026-05-18T01:35:22.067310Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:22.067310Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"CMB and BAO constraints for an induced gravity dark energy model with a quartic potential","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Caterina Umilt\\`a, Daniela Paoletti, Fabio Finelli, Mario Ballardini","submitted_at":"2015-07-02T19:52:58Z","abstract_excerpt":"We study the predictions for structure formation in an induced gravity dark energy model with a quartic potential. By developing a dedicated Einstein-Boltzmann code, we study self-consistently the dynamics of homogeneous cosmology and of linear perturbations without using any parametrization. By evolving linear perturbations with initial conditions in the radiation era, we accurately recover the quasi-static analytic approximation in the matter dominated era. We use Planck 2013 data and a compilation of baryonic acoustic oscillation (BAO) data to constrain the coupling $\\gamma$ to the Ricci cu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1507.00718","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":""},"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":"1507.00718","created_at":"2026-05-18T01:35:22.067448+00:00"},{"alias_kind":"arxiv_version","alias_value":"1507.00718v1","created_at":"2026-05-18T01:35:22.067448+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1507.00718","created_at":"2026-05-18T01:35:22.067448+00:00"},{"alias_kind":"pith_short_12","alias_value":"LNNFGFITSFWK","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_16","alias_value":"LNNFGFITSFWKB2UQ","created_at":"2026-05-18T12:29:29.992203+00:00"},{"alias_kind":"pith_short_8","alias_value":"LNNFGFIT","created_at":"2026-05-18T12:29:29.992203+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/LNNFGFITSFWKB2UQZQCJR7CLQD","json":"https://pith.science/pith/LNNFGFITSFWKB2UQZQCJR7CLQD.json","graph_json":"https://pith.science/api/pith-number/LNNFGFITSFWKB2UQZQCJR7CLQD/graph.json","events_json":"https://pith.science/api/pith-number/LNNFGFITSFWKB2UQZQCJR7CLQD/events.json","paper":"https://pith.science/paper/LNNFGFIT"},"agent_actions":{"view_html":"https://pith.science/pith/LNNFGFITSFWKB2UQZQCJR7CLQD","download_json":"https://pith.science/pith/LNNFGFITSFWKB2UQZQCJR7CLQD.json","view_paper":"https://pith.science/paper/LNNFGFIT","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1507.00718&json=true","fetch_graph":"https://pith.science/api/pith-number/LNNFGFITSFWKB2UQZQCJR7CLQD/graph.json","fetch_events":"https://pith.science/api/pith-number/LNNFGFITSFWKB2UQZQCJR7CLQD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/LNNFGFITSFWKB2UQZQCJR7CLQD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/LNNFGFITSFWKB2UQZQCJR7CLQD/action/storage_attestation","attest_author":"https://pith.science/pith/LNNFGFITSFWKB2UQZQCJR7CLQD/action/author_attestation","sign_citation":"https://pith.science/pith/LNNFGFITSFWKB2UQZQCJR7CLQD/action/citation_signature","submit_replication":"https://pith.science/pith/LNNFGFITSFWKB2UQZQCJR7CLQD/action/replication_record"}},"created_at":"2026-05-18T01:35:22.067448+00:00","updated_at":"2026-05-18T01:35:22.067448+00:00"}