{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1996:FTO3CL6I5Q5G246IG2BZVXZZK4","short_pith_number":"pith:FTO3CL6I","canonical_record":{"source":{"id":"hep-th/9610122","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1996-10-16T17:27:19Z","cross_cats_sorted":[],"title_canon_sha256":"cf9b8e6cab6d06e21c7a43860e3a782bb0d1f8e77eaa37b1a7ffe098dcabeb7d","abstract_canon_sha256":"76e1c21fc0307e49741fb1891742b05e6d31b53020a776ea74c209c92a676c88"},"schema_version":"1.0"},"canonical_sha256":"2cddb12fc8ec3a6d73c836839adf3957091ae77f3ec768f4b0007591a7a71e11","source":{"kind":"arxiv","id":"hep-th/9610122","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9610122","created_at":"2026-05-18T04:35:16Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9610122v3","created_at":"2026-05-18T04:35:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9610122","created_at":"2026-05-18T04:35:16Z"},{"alias_kind":"pith_short_12","alias_value":"FTO3CL6I5Q5G","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"FTO3CL6I5Q5G246I","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"FTO3CL6I","created_at":"2026-05-18T12:25:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1996:FTO3CL6I5Q5G246IG2BZVXZZK4","target":"record","payload":{"canonical_record":{"source":{"id":"hep-th/9610122","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"1996-10-16T17:27:19Z","cross_cats_sorted":[],"title_canon_sha256":"cf9b8e6cab6d06e21c7a43860e3a782bb0d1f8e77eaa37b1a7ffe098dcabeb7d","abstract_canon_sha256":"76e1c21fc0307e49741fb1891742b05e6d31b53020a776ea74c209c92a676c88"},"schema_version":"1.0"},"canonical_sha256":"2cddb12fc8ec3a6d73c836839adf3957091ae77f3ec768f4b0007591a7a71e11","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:35:16.431932Z","signature_b64":"UN2j8o2b0Y4v0Cxrw/Hrr62b8mfhh8M6NbT9pPAzchYj51z2pK/Y7Jt75QhHyRhXAk3bv4s7X/ynNopv0omsAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2cddb12fc8ec3a6d73c836839adf3957091ae77f3ec768f4b0007591a7a71e11","last_reissued_at":"2026-05-18T04:35:16.431244Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:35:16.431244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-th/9610122","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T04:35:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"nhMRJh9zf+bpiY6muHz2Aj3oIqdiPCO/9qe+xQA9yKKl1Qz/Co0yBqFlmC2rSQurOfFIxqKDC5gLW5unl1tRAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T09:20:55.944871Z"},"content_sha256":"81e21a3e29299f47353f78aab446c2fc1467b27ba5a66bd0499d42d0e7645dbf","schema_version":"1.0","event_id":"sha256:81e21a3e29299f47353f78aab446c2fc1467b27ba5a66bd0499d42d0e7645dbf"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1996:FTO3CL6I5Q5G246IG2BZVXZZK4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Grassmannian and string theory","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Albert Schwarz","submitted_at":"1996-10-16T17:27:19Z","abstract_excerpt":"Infinite-dimensional Grassmannian manifold contains moduli spaces of Riemann surfaces of all genera. This well known fact leads to a conjecture that non-perturbative string theory can be formulated in terms of Grassmannian. We present new facts supporting this hypothesis. In particular, it is shown that Grassmannians can be considered as generalized moduli spaces; this statement permits us to define corresponding \"string amplitudes\" (at least formally). One can conjecture, that it is possible to explain the relation between non-perturbative and perturbative string theory by means of localizati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9610122","kind":"arxiv","version":3},"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":"2026-05-18T04:35:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ImEi0hyPkfG9uEVMjg0vxhQi8TVGpu4VJfhMRDqX4Gc/jX1VT6gtRJt4y6MIB1uAqKGkglgAL3DjFI4LdjQFAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-12T09:20:55.945205Z"},"content_sha256":"b27a6d6650041651aac300fbba02ee36ce9b05c6c559efd84dd622d1e45af2ed","schema_version":"1.0","event_id":"sha256:b27a6d6650041651aac300fbba02ee36ce9b05c6c559efd84dd622d1e45af2ed"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FTO3CL6I5Q5G246IG2BZVXZZK4/bundle.json","state_url":"https://pith.science/pith/FTO3CL6I5Q5G246IG2BZVXZZK4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FTO3CL6I5Q5G246IG2BZVXZZK4/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":"2026-06-12T09:20:55Z","links":{"resolver":"https://pith.science/pith/FTO3CL6I5Q5G246IG2BZVXZZK4","bundle":"https://pith.science/pith/FTO3CL6I5Q5G246IG2BZVXZZK4/bundle.json","state":"https://pith.science/pith/FTO3CL6I5Q5G246IG2BZVXZZK4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FTO3CL6I5Q5G246IG2BZVXZZK4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:FTO3CL6I5Q5G246IG2BZVXZZK4","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":"76e1c21fc0307e49741fb1891742b05e6d31b53020a776ea74c209c92a676c88","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1996-10-16T17:27:19Z","title_canon_sha256":"cf9b8e6cab6d06e21c7a43860e3a782bb0d1f8e77eaa37b1a7ffe098dcabeb7d"},"schema_version":"1.0","source":{"id":"hep-th/9610122","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9610122","created_at":"2026-05-18T04:35:16Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9610122v3","created_at":"2026-05-18T04:35:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9610122","created_at":"2026-05-18T04:35:16Z"},{"alias_kind":"pith_short_12","alias_value":"FTO3CL6I5Q5G","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"FTO3CL6I5Q5G246I","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"FTO3CL6I","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:b27a6d6650041651aac300fbba02ee36ce9b05c6c559efd84dd622d1e45af2ed","target":"graph","created_at":"2026-05-18T04:35:16Z","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":"Infinite-dimensional Grassmannian manifold contains moduli spaces of Riemann surfaces of all genera. This well known fact leads to a conjecture that non-perturbative string theory can be formulated in terms of Grassmannian. We present new facts supporting this hypothesis. In particular, it is shown that Grassmannians can be considered as generalized moduli spaces; this statement permits us to define corresponding \"string amplitudes\" (at least formally). One can conjecture, that it is possible to explain the relation between non-perturbative and perturbative string theory by means of localizati","authors_text":"Albert Schwarz","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1996-10-16T17:27:19Z","title":"Grassmannian and string theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9610122","kind":"arxiv","version":3},"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":"sha256:81e21a3e29299f47353f78aab446c2fc1467b27ba5a66bd0499d42d0e7645dbf","target":"record","created_at":"2026-05-18T04:35:16Z","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":"76e1c21fc0307e49741fb1891742b05e6d31b53020a776ea74c209c92a676c88","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1996-10-16T17:27:19Z","title_canon_sha256":"cf9b8e6cab6d06e21c7a43860e3a782bb0d1f8e77eaa37b1a7ffe098dcabeb7d"},"schema_version":"1.0","source":{"id":"hep-th/9610122","kind":"arxiv","version":3}},"canonical_sha256":"2cddb12fc8ec3a6d73c836839adf3957091ae77f3ec768f4b0007591a7a71e11","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2cddb12fc8ec3a6d73c836839adf3957091ae77f3ec768f4b0007591a7a71e11","first_computed_at":"2026-05-18T04:35:16.431244Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:35:16.431244Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UN2j8o2b0Y4v0Cxrw/Hrr62b8mfhh8M6NbT9pPAzchYj51z2pK/Y7Jt75QhHyRhXAk3bv4s7X/ynNopv0omsAg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:35:16.431932Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9610122","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:81e21a3e29299f47353f78aab446c2fc1467b27ba5a66bd0499d42d0e7645dbf","sha256:b27a6d6650041651aac300fbba02ee36ce9b05c6c559efd84dd622d1e45af2ed"],"state_sha256":"934e61ed8997e6c8443bf040302f6007a8cf809c84a9c96695f4c4ae48004ce2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lduB0rdLX+oAZZ1pnqvjv8qmgCs6fBeg7cwy6vT2yOR0zB1deD3i8vRm6NqJWF3fVY37zQsXi4PRTNgqa0hDCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-12T09:20:55.947115Z","bundle_sha256":"66ae3848f3b4c9eca083bd8344746a363e600ac550c4b71c5da0022cec9450f1"}}