{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:VEKRFRUEMJD7XCZK4TM5LSF572","short_pith_number":"pith:VEKRFRUE","schema_version":"1.0","canonical_sha256":"a91512c6846247fb8b2ae4d9d5c8bdfeb78acb27fdb06b4ad4db643a0f4db8d8","source":{"kind":"arxiv","id":"1802.05288","version":3},"attestation_state":"computed","paper":{"title":"Preliminary test of cosmological models in the scale-dependent scenario","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"A. Hern\\'andez-Arboleda, \\'A. Rinc\\'on, B. Koch, E. Contreras, P. Bargue\\~no","submitted_at":"2018-02-14T19:05:22Z","abstract_excerpt":"In the present work, we study for the first time a scale--dependent gravitational theory in a cosmological context in a matter--dominated era. In particular, starting from the Einstein Hilbert action with cosmological constant assuming scale--dependent couplings, we derive the corresponding effective Friedmann equations for the model and we solve them. We analyse in detail our results by comparing them with observational $\\Lambda$CDM data as well as the very well-known running vacuum models. Finally, we have provided, in figures, the evolution of the Hubble parameter respect to the redshift as"},"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":"1802.05288","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2018-02-14T19:05:22Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"6c07d31146540f1ed21b10cd9d71523048c99ba65748a9986778a49bf1527e9f","abstract_canon_sha256":"4ba5e6f9ed3055ffaaaddadf800dfa576d68cb52251c99536d3bd28a58b71486"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:54.567148Z","signature_b64":"ityciSZeiJCrK/mvIxesywPNdrg32kUDiccPG/6uUDo9Fx/VCqFG+WHohRCJNr8iZu/NA82vtzGnuu+45o6RAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a91512c6846247fb8b2ae4d9d5c8bdfeb78acb27fdb06b4ad4db643a0f4db8d8","last_reissued_at":"2026-05-18T00:10:54.566441Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:54.566441Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Preliminary test of cosmological models in the scale-dependent scenario","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"A. Hern\\'andez-Arboleda, \\'A. Rinc\\'on, B. Koch, E. Contreras, P. Bargue\\~no","submitted_at":"2018-02-14T19:05:22Z","abstract_excerpt":"In the present work, we study for the first time a scale--dependent gravitational theory in a cosmological context in a matter--dominated era. In particular, starting from the Einstein Hilbert action with cosmological constant assuming scale--dependent couplings, we derive the corresponding effective Friedmann equations for the model and we solve them. We analyse in detail our results by comparing them with observational $\\Lambda$CDM data as well as the very well-known running vacuum models. Finally, we have provided, in figures, the evolution of the Hubble parameter respect to the redshift as"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.05288","kind":"arxiv","version":3},"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":"1802.05288","created_at":"2026-05-18T00:10:54.566562+00:00"},{"alias_kind":"arxiv_version","alias_value":"1802.05288v3","created_at":"2026-05-18T00:10:54.566562+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.05288","created_at":"2026-05-18T00:10:54.566562+00:00"},{"alias_kind":"pith_short_12","alias_value":"VEKRFRUEMJD7","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_16","alias_value":"VEKRFRUEMJD7XCZK","created_at":"2026-05-18T12:32:59.047623+00:00"},{"alias_kind":"pith_short_8","alias_value":"VEKRFRUE","created_at":"2026-05-18T12:32:59.047623+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"1907.03545","citing_title":"Relativistic strange quark stars in Lovelock gravity","ref_index":81,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572","json":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572.json","graph_json":"https://pith.science/api/pith-number/VEKRFRUEMJD7XCZK4TM5LSF572/graph.json","events_json":"https://pith.science/api/pith-number/VEKRFRUEMJD7XCZK4TM5LSF572/events.json","paper":"https://pith.science/paper/VEKRFRUE"},"agent_actions":{"view_html":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572","download_json":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572.json","view_paper":"https://pith.science/paper/VEKRFRUE","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1802.05288&json=true","fetch_graph":"https://pith.science/api/pith-number/VEKRFRUEMJD7XCZK4TM5LSF572/graph.json","fetch_events":"https://pith.science/api/pith-number/VEKRFRUEMJD7XCZK4TM5LSF572/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572/action/storage_attestation","attest_author":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572/action/author_attestation","sign_citation":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572/action/citation_signature","submit_replication":"https://pith.science/pith/VEKRFRUEMJD7XCZK4TM5LSF572/action/replication_record"}},"created_at":"2026-05-18T00:10:54.566562+00:00","updated_at":"2026-05-18T00:10:54.566562+00:00"}