{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:IDJIJOJL4AXXCOPTR36LNOAL75","short_pith_number":"pith:IDJIJOJL","schema_version":"1.0","canonical_sha256":"40d284b92be02f7139f38efcb6b80bff6e4be14f177e4b25c91c7ed43f1df9ce","source":{"kind":"arxiv","id":"1301.4327","version":2},"attestation_state":"computed","paper":{"title":"Cosmological equivalence between the Finsler-Randers space-time and the DGP gravity model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"gr-qc","authors_text":"Panayiotis Stavrinos, Spyros Basilakos","submitted_at":"2013-01-18T09:31:18Z","abstract_excerpt":"We perform a detailed comparison between the Finsler-Randers cosmological model and the Dvali, Gabadadze and Porrati braneworld model. If we assume that the spatial curvature is strictly equal to zero then we prove the following interesting proposition: {\\it despite the fact that the current cosmological models have a completely different geometrical origin they share exactly the same Hubble expansion}. This implies that the Finsler-Randers model is cosmologically equivalent with that of the DGP model as far as the cosmic expansion is concerned. At the perturbative level we find that the Finsl"},"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":"1301.4327","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-01-18T09:31:18Z","cross_cats_sorted":["astro-ph.CO","hep-ph"],"title_canon_sha256":"66aaa7e6deba7d526ffbaae29f2cc82b8e5feb26a4840d3efc0efe9e11f6fca6","abstract_canon_sha256":"c83d5e3057ea4fdf90290ccd0e3574c4112c8a049c7672367749555090e31e97"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:05.908303Z","signature_b64":"zvt2Lsh5HpLn+6QGCnndFVizo6bAGM2DG86RGZU/zQKrs4L0KdSqS8U7vUwz9l+Gtcj0+7gQkqe0vej79/3jCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"40d284b92be02f7139f38efcb6b80bff6e4be14f177e4b25c91c7ed43f1df9ce","last_reissued_at":"2026-05-18T01:52:05.907889Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:05.907889Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Cosmological equivalence between the Finsler-Randers space-time and the DGP gravity model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","hep-ph"],"primary_cat":"gr-qc","authors_text":"Panayiotis Stavrinos, Spyros Basilakos","submitted_at":"2013-01-18T09:31:18Z","abstract_excerpt":"We perform a detailed comparison between the Finsler-Randers cosmological model and the Dvali, Gabadadze and Porrati braneworld model. If we assume that the spatial curvature is strictly equal to zero then we prove the following interesting proposition: {\\it despite the fact that the current cosmological models have a completely different geometrical origin they share exactly the same Hubble expansion}. This implies that the Finsler-Randers model is cosmologically equivalent with that of the DGP model as far as the cosmic expansion is concerned. At the perturbative level we find that the Finsl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.4327","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":""},"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":"1301.4327","created_at":"2026-05-18T01:52:05.907950+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.4327v2","created_at":"2026-05-18T01:52:05.907950+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.4327","created_at":"2026-05-18T01:52:05.907950+00:00"},{"alias_kind":"pith_short_12","alias_value":"IDJIJOJL4AXX","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"IDJIJOJL4AXXCOPT","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"IDJIJOJL","created_at":"2026-05-18T12:27:46.883200+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/IDJIJOJL4AXXCOPTR36LNOAL75","json":"https://pith.science/pith/IDJIJOJL4AXXCOPTR36LNOAL75.json","graph_json":"https://pith.science/api/pith-number/IDJIJOJL4AXXCOPTR36LNOAL75/graph.json","events_json":"https://pith.science/api/pith-number/IDJIJOJL4AXXCOPTR36LNOAL75/events.json","paper":"https://pith.science/paper/IDJIJOJL"},"agent_actions":{"view_html":"https://pith.science/pith/IDJIJOJL4AXXCOPTR36LNOAL75","download_json":"https://pith.science/pith/IDJIJOJL4AXXCOPTR36LNOAL75.json","view_paper":"https://pith.science/paper/IDJIJOJL","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.4327&json=true","fetch_graph":"https://pith.science/api/pith-number/IDJIJOJL4AXXCOPTR36LNOAL75/graph.json","fetch_events":"https://pith.science/api/pith-number/IDJIJOJL4AXXCOPTR36LNOAL75/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/IDJIJOJL4AXXCOPTR36LNOAL75/action/timestamp_anchor","attest_storage":"https://pith.science/pith/IDJIJOJL4AXXCOPTR36LNOAL75/action/storage_attestation","attest_author":"https://pith.science/pith/IDJIJOJL4AXXCOPTR36LNOAL75/action/author_attestation","sign_citation":"https://pith.science/pith/IDJIJOJL4AXXCOPTR36LNOAL75/action/citation_signature","submit_replication":"https://pith.science/pith/IDJIJOJL4AXXCOPTR36LNOAL75/action/replication_record"}},"created_at":"2026-05-18T01:52:05.907950+00:00","updated_at":"2026-05-18T01:52:05.907950+00:00"}