{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2001:YBPS4JVSUMQ2ZNL42J3FSNNOSH","short_pith_number":"pith:YBPS4JVS","schema_version":"1.0","canonical_sha256":"c05f2e26b2a321acb57cd2765935ae91c8fd90af520e5de216a926a10af82f7d","source":{"kind":"arxiv","id":"hep-th/0110162","version":2},"attestation_state":"computed","paper":{"title":"Standard Cosmology in the DGP Brane Model","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Rainer Dick","submitted_at":"2001-10-17T21:02:11Z","abstract_excerpt":"Large extra dimensions provide interesting extensions of our parameter space for gravitational theories. There exist now brane models which can perfectly reproduce standard four-dimensional Friedmann cosmology. These models are not motivated by observations, but they can be helpful in developing new approaches to the dimensionality problem in string theory.\n  I describe the embedding of standard Friedmann cosmology in the DGP model, and in particular the realization of our current (dust+Lambda)-dominated universe in this model."},"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":"hep-th/0110162","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2001-10-17T21:02:11Z","cross_cats_sorted":[],"title_canon_sha256":"4e77a3b9f3026ec9a65b335e9e5d60cf0e499b02946887e568e6ca475fae8503","abstract_canon_sha256":"7c8aefe1091b1b262937abae7bfe4ea8d46ef41fc684aca7603cecff7a94f052"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:36:11.480551Z","signature_b64":"jlr2BniFpa8/96LSA6pvlgB6XX8I1ztS3ogYN3QUB1f/ti79Oc47U0+FOTsKGa5G4g833V85J4jPRs0XrLjHCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c05f2e26b2a321acb57cd2765935ae91c8fd90af520e5de216a926a10af82f7d","last_reissued_at":"2026-05-18T02:36:11.480103Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:36:11.480103Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Standard Cosmology in the DGP Brane Model","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Rainer Dick","submitted_at":"2001-10-17T21:02:11Z","abstract_excerpt":"Large extra dimensions provide interesting extensions of our parameter space for gravitational theories. There exist now brane models which can perfectly reproduce standard four-dimensional Friedmann cosmology. These models are not motivated by observations, but they can be helpful in developing new approaches to the dimensionality problem in string theory.\n  I describe the embedding of standard Friedmann cosmology in the DGP model, and in particular the realization of our current (dust+Lambda)-dominated universe in this model."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0110162","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":"hep-th/0110162","created_at":"2026-05-18T02:36:11.480166+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0110162v2","created_at":"2026-05-18T02:36:11.480166+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0110162","created_at":"2026-05-18T02:36:11.480166+00:00"},{"alias_kind":"pith_short_12","alias_value":"YBPS4JVSUMQ2","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_16","alias_value":"YBPS4JVSUMQ2ZNL4","created_at":"2026-05-18T12:25:50.845339+00:00"},{"alias_kind":"pith_short_8","alias_value":"YBPS4JVS","created_at":"2026-05-18T12:25:50.845339+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/YBPS4JVSUMQ2ZNL42J3FSNNOSH","json":"https://pith.science/pith/YBPS4JVSUMQ2ZNL42J3FSNNOSH.json","graph_json":"https://pith.science/api/pith-number/YBPS4JVSUMQ2ZNL42J3FSNNOSH/graph.json","events_json":"https://pith.science/api/pith-number/YBPS4JVSUMQ2ZNL42J3FSNNOSH/events.json","paper":"https://pith.science/paper/YBPS4JVS"},"agent_actions":{"view_html":"https://pith.science/pith/YBPS4JVSUMQ2ZNL42J3FSNNOSH","download_json":"https://pith.science/pith/YBPS4JVSUMQ2ZNL42J3FSNNOSH.json","view_paper":"https://pith.science/paper/YBPS4JVS","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/0110162&json=true","fetch_graph":"https://pith.science/api/pith-number/YBPS4JVSUMQ2ZNL42J3FSNNOSH/graph.json","fetch_events":"https://pith.science/api/pith-number/YBPS4JVSUMQ2ZNL42J3FSNNOSH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YBPS4JVSUMQ2ZNL42J3FSNNOSH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YBPS4JVSUMQ2ZNL42J3FSNNOSH/action/storage_attestation","attest_author":"https://pith.science/pith/YBPS4JVSUMQ2ZNL42J3FSNNOSH/action/author_attestation","sign_citation":"https://pith.science/pith/YBPS4JVSUMQ2ZNL42J3FSNNOSH/action/citation_signature","submit_replication":"https://pith.science/pith/YBPS4JVSUMQ2ZNL42J3FSNNOSH/action/replication_record"}},"created_at":"2026-05-18T02:36:11.480166+00:00","updated_at":"2026-05-18T02:36:11.480166+00:00"}