{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1995:E2XJ6TTDA4UHLN56CTFMJOE34S","short_pith_number":"pith:E2XJ6TTD","canonical_record":{"source":{"id":"gr-qc/9502006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-02-01T12:56:21Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"29b28a13254dd42bc6b6bcfd5e94ad15412a19c777a0136f2cc39f7dfba57235","abstract_canon_sha256":"10a5e74dfa802cd9eae39d5add7724bf26da0073337b3a41f53e9846e2d05acb"},"schema_version":"1.0"},"canonical_sha256":"26ae9f4e63072875b7be14cac4b89be4898507fc80f8a9e88d3b201299bfbc17","source":{"kind":"arxiv","id":"gr-qc/9502006","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9502006","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9502006v1","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9502006","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"pith_short_12","alias_value":"E2XJ6TTDA4UH","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"E2XJ6TTDA4UHLN56","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"E2XJ6TTD","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1995:E2XJ6TTDA4UHLN56CTFMJOE34S","target":"record","payload":{"canonical_record":{"source":{"id":"gr-qc/9502006","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"gr-qc","submitted_at":"1995-02-01T12:56:21Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"29b28a13254dd42bc6b6bcfd5e94ad15412a19c777a0136f2cc39f7dfba57235","abstract_canon_sha256":"10a5e74dfa802cd9eae39d5add7724bf26da0073337b3a41f53e9846e2d05acb"},"schema_version":"1.0"},"canonical_sha256":"26ae9f4e63072875b7be14cac4b89be4898507fc80f8a9e88d3b201299bfbc17","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:38:06.964001Z","signature_b64":"n5UbAHG7FL6qUDe7buAYuYMuuY5oVB/RlW98fhqm1CQDnbxi/B5e6If136j/VDEdl8mY04KavEKwQ90/B84rBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"26ae9f4e63072875b7be14cac4b89be4898507fc80f8a9e88d3b201299bfbc17","last_reissued_at":"2026-05-18T04:38:06.963604Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:38:06.963604Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"gr-qc/9502006","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:38:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vJodSRS1CSq3hc5vtnZHVD8jE4hEkc6auraEAPLWUF0U5aZRdtdzVRh1NQOLtEbNdKiHUf658Tmmy3+o6lJkCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:03:29.962888Z"},"content_sha256":"4c7cbaf7087fb6cc68c00c8a00d75c03d9156f0a356a347dbd58705ad00c797a","schema_version":"1.0","event_id":"sha256:4c7cbaf7087fb6cc68c00c8a00d75c03d9156f0a356a347dbd58705ad00c797a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1995:E2XJ6TTDA4UHLN56CTFMJOE34S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"NON-PERTURBATIVE SOLUTIONS FOR LATTICE QUANTUM GRAVITY","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Florence), R. Loll (INFN","submitted_at":"1995-02-01T12:56:21Z","abstract_excerpt":"We propose a new, discretized model for the study of 3+1-dimensional canonical quantum gravity, based on the classical $SL(2,\\C)$-connection formulation. The discretization takes place on a topological $N^3$- lattice with periodic boundary conditions. All operators and wave functions are constructed from one-dimensional link variables, which are regarded as the fundamental building blocks of the theory. The kinematical Hilbert space is spanned by polynomials of certain Wilson loops on the lattice and is manifestly gauge- and diffeomorphism- invariant. The discretized quantum Hamiltonian $\\hat "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9502006","kind":"arxiv","version":1},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:38:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E5bnVB5M8eVVI/ohuERkyJSyhEQZEuIusNTDFKEUJbgB+qajI9Jt/f1Ye/h03dwPj4YnkuMtr6+QiGoLuk50CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T22:03:29.963229Z"},"content_sha256":"41c742bcbe4d1e82a67be3e95154ec902a188bac46947412d5478bf0820d6970","schema_version":"1.0","event_id":"sha256:41c742bcbe4d1e82a67be3e95154ec902a188bac46947412d5478bf0820d6970"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/E2XJ6TTDA4UHLN56CTFMJOE34S/bundle.json","state_url":"https://pith.science/pith/E2XJ6TTDA4UHLN56CTFMJOE34S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/E2XJ6TTDA4UHLN56CTFMJOE34S/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-26T22:03:29Z","links":{"resolver":"https://pith.science/pith/E2XJ6TTDA4UHLN56CTFMJOE34S","bundle":"https://pith.science/pith/E2XJ6TTDA4UHLN56CTFMJOE34S/bundle.json","state":"https://pith.science/pith/E2XJ6TTDA4UHLN56CTFMJOE34S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/E2XJ6TTDA4UHLN56CTFMJOE34S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:E2XJ6TTDA4UHLN56CTFMJOE34S","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":"10a5e74dfa802cd9eae39d5add7724bf26da0073337b3a41f53e9846e2d05acb","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"1995-02-01T12:56:21Z","title_canon_sha256":"29b28a13254dd42bc6b6bcfd5e94ad15412a19c777a0136f2cc39f7dfba57235"},"schema_version":"1.0","source":{"id":"gr-qc/9502006","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"gr-qc/9502006","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"arxiv_version","alias_value":"gr-qc/9502006v1","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.gr-qc/9502006","created_at":"2026-05-18T04:38:06Z"},{"alias_kind":"pith_short_12","alias_value":"E2XJ6TTDA4UH","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"E2XJ6TTDA4UHLN56","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"E2XJ6TTD","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:41c742bcbe4d1e82a67be3e95154ec902a188bac46947412d5478bf0820d6970","target":"graph","created_at":"2026-05-18T04:38:06Z","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 propose a new, discretized model for the study of 3+1-dimensional canonical quantum gravity, based on the classical $SL(2,\\C)$-connection formulation. The discretization takes place on a topological $N^3$- lattice with periodic boundary conditions. All operators and wave functions are constructed from one-dimensional link variables, which are regarded as the fundamental building blocks of the theory. The kinematical Hilbert space is spanned by polynomials of certain Wilson loops on the lattice and is manifestly gauge- and diffeomorphism- invariant. The discretized quantum Hamiltonian $\\hat ","authors_text":"Florence), R. Loll (INFN","cross_cats":["hep-th"],"headline":"","license":"","primary_cat":"gr-qc","submitted_at":"1995-02-01T12:56:21Z","title":"NON-PERTURBATIVE SOLUTIONS FOR LATTICE QUANTUM GRAVITY"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"gr-qc/9502006","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":"sha256:4c7cbaf7087fb6cc68c00c8a00d75c03d9156f0a356a347dbd58705ad00c797a","target":"record","created_at":"2026-05-18T04:38:06Z","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":"10a5e74dfa802cd9eae39d5add7724bf26da0073337b3a41f53e9846e2d05acb","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"gr-qc","submitted_at":"1995-02-01T12:56:21Z","title_canon_sha256":"29b28a13254dd42bc6b6bcfd5e94ad15412a19c777a0136f2cc39f7dfba57235"},"schema_version":"1.0","source":{"id":"gr-qc/9502006","kind":"arxiv","version":1}},"canonical_sha256":"26ae9f4e63072875b7be14cac4b89be4898507fc80f8a9e88d3b201299bfbc17","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"26ae9f4e63072875b7be14cac4b89be4898507fc80f8a9e88d3b201299bfbc17","first_computed_at":"2026-05-18T04:38:06.963604Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:38:06.963604Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"n5UbAHG7FL6qUDe7buAYuYMuuY5oVB/RlW98fhqm1CQDnbxi/B5e6If136j/VDEdl8mY04KavEKwQ90/B84rBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:38:06.964001Z","signed_message":"canonical_sha256_bytes"},"source_id":"gr-qc/9502006","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4c7cbaf7087fb6cc68c00c8a00d75c03d9156f0a356a347dbd58705ad00c797a","sha256:41c742bcbe4d1e82a67be3e95154ec902a188bac46947412d5478bf0820d6970"],"state_sha256":"bb272c8a2060b8c31052123c9afb2c6b702bcb91587a72df407066b100291fa2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F0cmTKsZPQcOOZRq7T8hjKIUFpWlvyvDF2V3o8WQFjsb04bIX79oLc3mdfUKEjczhBtNnjvM/KOuvJ9HjZWQAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T22:03:29.965545Z","bundle_sha256":"04460d2564b21ea0b562eec6e0bf90f882b292627a8dce002c751adf1eb1d3be"}}