{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1993:XT7A63D47CTIULNPTVNISZJSIA","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":"816248b440d9b2b267bf8b612163827ad16e924dae2234ff2c1abb88479326ad","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1993-04-29T00:29:00Z","title_canon_sha256":"0f6406109299e30c91db54761e08ec73ec27b9ce35f2bf908ea39431d2fac398"},"schema_version":"1.0","source":{"id":"gr-qc/9304041","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9304041","created_at":"2026-05-18T04:37:57Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9304041v1","created_at":"2026-05-18T04:37:57Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9304041","created_at":"2026-05-18T04:37:57Z"},{"alias_kind":"pith_short_12","alias_value":"XT7A63D47CTI","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"XT7A63D47CTIULNP","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"XT7A63D4","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:7ef2fd9345eb0311fa3b232d3b8a559c8fae6bcbf6f388f8ff1db858ee5c8ba5","target":"graph","created_at":"2026-05-18T04:37:57Z","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 carry out the quantization of the full type I and II Bianchi models following the non-perturbative canonical quantization program. These homogeneous minisuperspaces are completely soluble, i.e., it is possible to obtain the general solution to their classical equations of motion in an explicit form. We determine the sectors of solutions that correspond to different spacetime geometries, and prove that the parameters employed to describe the different physical solutions define a good set of coordinates in the phase space of these models. Performing a transformation from the Ashtekar variable","authors_text":"Guillermo A. Mena Marugan, Nenad Manojlovic","cross_cats":[],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1993-04-29T00:29:00Z","title":"Non-Perturbative Canonical Quantization of Minisuperspace Models: Bianchi Types I and II"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9304041","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":"sha256:501501e42aba9810d6dc0abc83299b67ab0ed3115e40123a361b0ceb3cb9d07f","target":"record","created_at":"2026-05-18T04:37:57Z","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":"816248b440d9b2b267bf8b612163827ad16e924dae2234ff2c1abb88479326ad","cross_cats_sorted":[],"license":"","primary_cat":"gr-qc","submitted_at":"1993-04-29T00:29:00Z","title_canon_sha256":"0f6406109299e30c91db54761e08ec73ec27b9ce35f2bf908ea39431d2fac398"},"schema_version":"1.0","source":{"id":"gr-qc/9304041","kind":"arxiv","version":1}},"canonical_sha256":"bcfe0f6c7cf8a68a2daf9d5a8965324025b31d7fec94e3c7f46ca491b804b76b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"bcfe0f6c7cf8a68a2daf9d5a8965324025b31d7fec94e3c7f46ca491b804b76b","first_computed_at":"2026-05-18T04:37:57.569480Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:37:57.569480Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"B6bP71HK8qxkw7zhTshnD235kXgorw7Y3H8jxdEvgc0IfBhDmQGS8T3Ga0Dv+/LJaZxPqtiYfavYk0qEn9TJCw==","signature_status":"signed_v1","signed_at":"2026-05-18T04:37:57.570065Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9304041","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:501501e42aba9810d6dc0abc83299b67ab0ed3115e40123a361b0ceb3cb9d07f","sha256:7ef2fd9345eb0311fa3b232d3b8a559c8fae6bcbf6f388f8ff1db858ee5c8ba5"],"state_sha256":"9e3efeb6016b87b38e51f396f5911ad743d99c4745d4ed1d55c2c83417ae0d1f"}