{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1995:YKRWCF5FUH3QMDLQP6ZELUHIRK","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":"3b5d4c225a65cc195367aa82bba0fe5bb6ca1ae364387d93cd9e57735c4add7b","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1995-11-24T20:19:39Z","title_canon_sha256":"b2cc31a3c20e5b41f1ae4ed99554c2074fb2cce84da52e27b194f6d0dc74b4dd"},"schema_version":"1.0","source":{"id":"hep-th/9511178","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9511178","created_at":"2026-05-18T04:24:15Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9511178v2","created_at":"2026-05-18T04:24:15Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9511178","created_at":"2026-05-18T04:24:15Z"},{"alias_kind":"pith_short_12","alias_value":"YKRWCF5FUH3Q","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_16","alias_value":"YKRWCF5FUH3QMDLQ","created_at":"2026-05-18T12:25:47Z"},{"alias_kind":"pith_short_8","alias_value":"YKRWCF5F","created_at":"2026-05-18T12:25:47Z"}],"graph_snapshots":[{"event_id":"sha256:87b2c91d22a4e185bf2954b128a8927b5c68eb3271da29d3f1f193de77af1dbf","target":"graph","created_at":"2026-05-18T04:24:15Z","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":"We review the status of duality symmetries in superstring theories. These discrete symmetries mark the striking differences between theories of pointlike objects and theories of extended objects. They prove to be very helpful in understanding non-perturbative effects in string theories. We will also briefly discuss the strange role played by open strings and their solitons in the emerging scenario.","authors_text":"Massimo Bianchi (Dipartimento di Fisica, Universit\\`a di Roma ``Tor Vergata'')","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1995-11-24T20:19:39Z","title":"Duality Symmetries in String Theory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9511178","kind":"arxiv","version":2},"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":"sha256:830280acadd081958c7ebc54908c7cc50e5b08463c0b49b3957d06d082e5e655","target":"record","created_at":"2026-05-18T04:24:15Z","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":"3b5d4c225a65cc195367aa82bba0fe5bb6ca1ae364387d93cd9e57735c4add7b","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1995-11-24T20:19:39Z","title_canon_sha256":"b2cc31a3c20e5b41f1ae4ed99554c2074fb2cce84da52e27b194f6d0dc74b4dd"},"schema_version":"1.0","source":{"id":"hep-th/9511178","kind":"arxiv","version":2}},"canonical_sha256":"c2a36117a5a1f7060d707fb245d0e88aa7e173b19e457515f3be8d55e27a231a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c2a36117a5a1f7060d707fb245d0e88aa7e173b19e457515f3be8d55e27a231a","first_computed_at":"2026-05-18T04:24:15.990573Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:24:15.990573Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nvo0L/WCUs5InXp7dyV6ErZkvR0qGcCMKa7MRIVD74tchbAiCIwGrR6VoCOC8fXuRfRoruLFUvJpaazD51LCBg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:24:15.991090Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9511178","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:830280acadd081958c7ebc54908c7cc50e5b08463c0b49b3957d06d082e5e655","sha256:87b2c91d22a4e185bf2954b128a8927b5c68eb3271da29d3f1f193de77af1dbf"],"state_sha256":"43314e0a0b587c56c4dcc5fc3928b34ec2fe946c07fed673c2db5a3c9f330401"}