{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:AFHGBJNHMEEEH4QP4POBJ7D3T4","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"b92302f2f38066a06193a2a16bdb4c3c545eb15960adf2ba74a2f9301a8408c8","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1995-03-10T20:44:49Z","title_canon_sha256":"382468ce4d07e216ded399c18867360a5254841a05b663d70c4c4b437fad3c8f"},"schema_version":"1.0","source":{"id":"gr-qc/9503018","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9503018","created_at":"2026-05-18T01:06:44Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9503018v1","created_at":"2026-05-18T01:06:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9503018","created_at":"2026-05-18T01:06:44Z"},{"alias_kind":"pith_short_12","alias_value":"AFHGBJNHMEEE","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"AFHGBJNHMEEEH4QP","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"AFHGBJNH","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:5d9ff0dbadb235c33bc0f7638e7b5579d742f00b20f5774e2b84180e0b393afb","target":"graph","created_at":"2026-05-18T01:06:44Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"We consider a multidimensional universe with the topology $M= \\R\\times M_1\\times \\cdots \\times M_n$, where the $M_i$ ($i>1$) are $d_i$-dimensional Ricci flat spaces. Exploiting a conformal equivalence between minimal coupling models and conformal coupling models, we get exact solutions for such an universe filled by a conformally coupled scalar field. One of the solutions can be used to describe trapped unobservable extra dimensions.","authors_text":"A. Zhuk, M. Rainer, U. Bleyer","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1995-03-10T20:44:49Z","title":"A POSSIBLE SOLUTION TO THE PROBLEM OF EXTRA DIMENSIONS"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9503018","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:75d0bf47ecf4f7673bd7e41e284193f33b95c8d0d8acffdeeb8b4af1621ade65","target":"record","created_at":"2026-05-18T01:06:44Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"b92302f2f38066a06193a2a16bdb4c3c545eb15960adf2ba74a2f9301a8408c8","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1995-03-10T20:44:49Z","title_canon_sha256":"382468ce4d07e216ded399c18867360a5254841a05b663d70c4c4b437fad3c8f"},"schema_version":"1.0","source":{"id":"gr-qc/9503018","kind":"arxiv","version":1}},"canonical_sha256":"014e60a5a7610843f20fe3dc14fc7b9f3d426201f83f80a6dfc1ae495ded4a8e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"014e60a5a7610843f20fe3dc14fc7b9f3d426201f83f80a6dfc1ae495ded4a8e","first_computed_at":"2026-05-18T01:06:44.912485Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:06:44.912485Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4uV/oLmzWCSMzbfq5PBX6ASnV3lYGfMJwQI+dFBFHpOdhjlUaxlkFAgi0rivWcNVmvwe/qPD1XlHNaPm+2hoDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:06:44.913019Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9503018","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:75d0bf47ecf4f7673bd7e41e284193f33b95c8d0d8acffdeeb8b4af1621ade65","sha256:5d9ff0dbadb235c33bc0f7638e7b5579d742f00b20f5774e2b84180e0b393afb"],"state_sha256":"176e6dba082dcba9b07bace6b93645f85c5d0b0f8ce4594a4b901831cd3181de"}