{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1997:VU2OACI3HM6N3TU76JRI6HMG6K","short_pith_number":"pith:VU2OACI3","canonical_record":{"source":{"id":"hep-th/9702169","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-02-24T18:22:13Z","cross_cats_sorted":[],"title_canon_sha256":"90c9d3749d8b987830f7c41e697de27791686ba81f63be24f2b18e002c724692","abstract_canon_sha256":"d38d4b43185be86c4a1731333403f95d52e08ba3c0a85bff28fdf3353f89533f"},"schema_version":"1.0"},"canonical_sha256":"ad34e0091b3b3cddce9ff2628f1d86f299fc2c5884fefe26156133cc673bfce3","source":{"kind":"arxiv","id":"hep-th/9702169","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9702169","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9702169v1","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9702169","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"pith_short_12","alias_value":"VU2OACI3HM6N","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"VU2OACI3HM6N3TU7","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"VU2OACI3","created_at":"2026-05-18T12:25:48Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1997:VU2OACI3HM6N3TU76JRI6HMG6K","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/9702169","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1997-02-24T18:22:13Z","cross_cats_sorted":[],"title_canon_sha256":"90c9d3749d8b987830f7c41e697de27791686ba81f63be24f2b18e002c724692","abstract_canon_sha256":"d38d4b43185be86c4a1731333403f95d52e08ba3c0a85bff28fdf3353f89533f"},"schema_version":"1.0"},"canonical_sha256":"ad34e0091b3b3cddce9ff2628f1d86f299fc2c5884fefe26156133cc673bfce3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:15.915577Z","signature_b64":"xgZSMV/KBr2PyPRFFGxzzhXcNf8cIqeJ9rpFy/m6wYxOAQfB2GzKYbJzoD9hIOxk19uucFa1nyNVee5Lbh0dDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ad34e0091b3b3cddce9ff2628f1d86f299fc2c5884fefe26156133cc673bfce3","last_reissued_at":"2026-05-18T01:09:15.914917Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:15.914917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/9702169","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":"2026-05-18T01:09:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NGZEM7gSbsz22vMCMHdJvLgNuCUYj+lxh+wHoR8DHIe8U9ZB4E4NJzazwKc9uiByYCWhwhQ7RZTiUq/20DT7BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T16:38:34.696865Z"},"content_sha256":"21e5ca2776d667d48d48ffb0c46d631fb20b028884db3264c755f6c7bc86b433","schema_version":"1.0","event_id":"sha256:21e5ca2776d667d48d48ffb0c46d631fb20b028884db3264c755f6c7bc86b433"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1997:VU2OACI3HM6N3TU76JRI6HMG6K","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Some Classical Solutions of Membrane Matrix Model Equations","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Jens Hoppe (ETH Z\\\"urich, Rutgers Univ.)","submitted_at":"1997-02-24T18:22:13Z","abstract_excerpt":"Some exact solutions to the classical matrix model equations that arise in the context of M(embrane) theory are given, and their topological nature is identified."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9702169","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":"2026-05-18T01:09:15Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Rs3CMQfiWeEO6Db/+LAfzLfKV9cX1dPh2FMaWRJfSMvwjg2ap90SUMySX/hq/S8DSx2t+tA3S08ld3/gL8USCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T16:38:34.697201Z"},"content_sha256":"8824bfe53103e5aa3a3aa858fabe4cd862af9984b6671d988c3507593633ac39","schema_version":"1.0","event_id":"sha256:8824bfe53103e5aa3a3aa858fabe4cd862af9984b6671d988c3507593633ac39"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VU2OACI3HM6N3TU76JRI6HMG6K/bundle.json","state_url":"https://pith.science/pith/VU2OACI3HM6N3TU76JRI6HMG6K/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VU2OACI3HM6N3TU76JRI6HMG6K/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":"2026-06-02T16:38:34Z","links":{"resolver":"https://pith.science/pith/VU2OACI3HM6N3TU76JRI6HMG6K","bundle":"https://pith.science/pith/VU2OACI3HM6N3TU76JRI6HMG6K/bundle.json","state":"https://pith.science/pith/VU2OACI3HM6N3TU76JRI6HMG6K/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VU2OACI3HM6N3TU76JRI6HMG6K/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1997:VU2OACI3HM6N3TU76JRI6HMG6K","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":"d38d4b43185be86c4a1731333403f95d52e08ba3c0a85bff28fdf3353f89533f","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1997-02-24T18:22:13Z","title_canon_sha256":"90c9d3749d8b987830f7c41e697de27791686ba81f63be24f2b18e002c724692"},"schema_version":"1.0","source":{"id":"hep-th/9702169","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9702169","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9702169v1","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9702169","created_at":"2026-05-18T01:09:15Z"},{"alias_kind":"pith_short_12","alias_value":"VU2OACI3HM6N","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_16","alias_value":"VU2OACI3HM6N3TU7","created_at":"2026-05-18T12:25:48Z"},{"alias_kind":"pith_short_8","alias_value":"VU2OACI3","created_at":"2026-05-18T12:25:48Z"}],"graph_snapshots":[{"event_id":"sha256:8824bfe53103e5aa3a3aa858fabe4cd862af9984b6671d988c3507593633ac39","target":"graph","created_at":"2026-05-18T01:09:15Z","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":"Some exact solutions to the classical matrix model equations that arise in the context of M(embrane) theory are given, and their topological nature is identified.","authors_text":"Jens Hoppe (ETH Z\\\"urich, Rutgers Univ.)","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1997-02-24T18:22:13Z","title":"Some Classical Solutions of Membrane Matrix Model Equations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9702169","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":"sha256:21e5ca2776d667d48d48ffb0c46d631fb20b028884db3264c755f6c7bc86b433","target":"record","created_at":"2026-05-18T01:09:15Z","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":"d38d4b43185be86c4a1731333403f95d52e08ba3c0a85bff28fdf3353f89533f","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1997-02-24T18:22:13Z","title_canon_sha256":"90c9d3749d8b987830f7c41e697de27791686ba81f63be24f2b18e002c724692"},"schema_version":"1.0","source":{"id":"hep-th/9702169","kind":"arxiv","version":1}},"canonical_sha256":"ad34e0091b3b3cddce9ff2628f1d86f299fc2c5884fefe26156133cc673bfce3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ad34e0091b3b3cddce9ff2628f1d86f299fc2c5884fefe26156133cc673bfce3","first_computed_at":"2026-05-18T01:09:15.914917Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:15.914917Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"xgZSMV/KBr2PyPRFFGxzzhXcNf8cIqeJ9rpFy/m6wYxOAQfB2GzKYbJzoD9hIOxk19uucFa1nyNVee5Lbh0dDw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:15.915577Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9702169","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21e5ca2776d667d48d48ffb0c46d631fb20b028884db3264c755f6c7bc86b433","sha256:8824bfe53103e5aa3a3aa858fabe4cd862af9984b6671d988c3507593633ac39"],"state_sha256":"161515d58a05652ed72f88c58113ef64977cf156531f85874c0a66180556c632"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Hr3kc6yMvbGZAJbEPS1jEJs+bqLNSjL1OiI06d7eggWCjnYlAA8/aF9lYNKdZ0dqRGoMv1VM2y2OwTrGWthCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T16:38:34.699103Z","bundle_sha256":"7020cb98b56c662455c4ee0c7853cbc88e77159ad23467b668981333be94e3c2"}}