{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:1997:AEMWF4SKOGOYOBFQS5XZLKO4O2","short_pith_number":"pith:AEMWF4SK","schema_version":"1.0","canonical_sha256":"011962f24a719d8704b0976f95a9dc7682b792f8d3f2d161d7179cc43bfe8858","source":{"kind":"arxiv","id":"gr-qc/9710005","version":2},"attestation_state":"computed","paper":{"title":"\\Lambda=0 Cosmology of a Brane-like Universe","license":"","headline":"","cross_cats":["astro-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Aharon Davidson","submitted_at":"1997-10-01T20:32:03Z","abstract_excerpt":"We examine the possibility that Friedman-Robertson-Walker evolution is governed by an effective (rather then by the actual) energy density. A concrete example is provided by $\\Lambda=0$ Regge-Teitelboim cosmology, where critical cosmology only requires subcritical matter density $(\\Omega_{m}<1)$, and the age of a flat matter dominated Universe gets enhanced by a factor of 9/8. Dual to the mature dilute Universe is the embryo Universe, the evolution of both is governed by $P_{eff}=-{1/9}\\rho_{eff}$."},"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":"gr-qc/9710005","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1997-10-01T20:32:03Z","cross_cats_sorted":["astro-ph","hep-th"],"title_canon_sha256":"bc5a2a5428410b0d8555a3791505a066da20b2c3daf812f1b0a59673ebc96afa","abstract_canon_sha256":"820551ffcbc113f14d25a4d5caa9fc7aedd88d2704b73ed453b6722a37c8037d"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:04:40.206238Z","signature_b64":"i2na3RITaclhD+ijzBUOQQU80NQo4muOz6MPjn0TzKYy2CDvtRhNKddyuhWj402KGT/j9vMGshh0jmpfMhGOCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"011962f24a719d8704b0976f95a9dc7682b792f8d3f2d161d7179cc43bfe8858","last_reissued_at":"2026-07-04T16:04:40.205820Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:04:40.205820Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"\\Lambda=0 Cosmology of a Brane-like Universe","license":"","headline":"","cross_cats":["astro-ph","hep-th"],"primary_cat":"gr-qc","authors_text":"Aharon Davidson","submitted_at":"1997-10-01T20:32:03Z","abstract_excerpt":"We examine the possibility that Friedman-Robertson-Walker evolution is governed by an effective (rather then by the actual) energy density. A concrete example is provided by $\\Lambda=0$ Regge-Teitelboim cosmology, where critical cosmology only requires subcritical matter density $(\\Omega_{m}<1)$, and the age of a flat matter dominated Universe gets enhanced by a factor of 9/8. Dual to the mature dilute Universe is the embryo Universe, the evolution of both is governed by $P_{eff}=-{1/9}\\rho_{eff}$."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9710005","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/gr-qc/9710005/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":"gr-qc/9710005","created_at":"2026-07-04T16:04:40.205911+00:00"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9710005v2","created_at":"2026-07-04T16:04:40.205911+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9710005","created_at":"2026-07-04T16:04:40.205911+00:00"},{"alias_kind":"pith_short_12","alias_value":"AEMWF4SKOGOY","created_at":"2026-07-04T16:04:40.205911+00:00"},{"alias_kind":"pith_short_16","alias_value":"AEMWF4SKOGOYOBFQ","created_at":"2026-07-04T16:04:40.205911+00:00"},{"alias_kind":"pith_short_8","alias_value":"AEMWF4SK","created_at":"2026-07-04T16:04:40.205911+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2506.22006","citing_title":"Updated constraints on Regge-Teitelboim gravity","ref_index":7,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2","json":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2.json","graph_json":"https://pith.science/api/pith-number/AEMWF4SKOGOYOBFQS5XZLKO4O2/graph.json","events_json":"https://pith.science/api/pith-number/AEMWF4SKOGOYOBFQS5XZLKO4O2/events.json","paper":"https://pith.science/paper/AEMWF4SK"},"agent_actions":{"view_html":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2","download_json":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2.json","view_paper":"https://pith.science/paper/AEMWF4SK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=gr-qc/9710005&json=true","fetch_graph":"https://pith.science/api/pith-number/AEMWF4SKOGOYOBFQS5XZLKO4O2/graph.json","fetch_events":"https://pith.science/api/pith-number/AEMWF4SKOGOYOBFQS5XZLKO4O2/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2/action/timestamp_anchor","attest_storage":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2/action/storage_attestation","attest_author":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2/action/author_attestation","sign_citation":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2/action/citation_signature","submit_replication":"https://pith.science/pith/AEMWF4SKOGOYOBFQS5XZLKO4O2/action/replication_record"}},"created_at":"2026-07-04T16:04:40.205911+00:00","updated_at":"2026-07-04T16:04:40.205911+00:00"}