{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1996:55CO7FZGOKMIPWI36UNX7AVHC2","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":"79d2658cb754c518ea9027e0c6a787335eaabbbb5b64f53b924af1bab8e2645c","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1996-01-09T23:29:37Z","title_canon_sha256":"bfe3474135eee214b2de7ef77d23d4093df86c59e37139b902d7c44090ad1801"},"schema_version":"1.0","source":{"id":"hep-th/9601036","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-th/9601036","created_at":"2026-07-04T17:25:46Z"},{"alias_kind":"arxiv_version","alias_value":"hep-th/9601036v1","created_at":"2026-07-04T17:25:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/9601036","created_at":"2026-07-04T17:25:46Z"},{"alias_kind":"pith_short_12","alias_value":"55CO7FZGOKMI","created_at":"2026-07-04T17:25:46Z"},{"alias_kind":"pith_short_16","alias_value":"55CO7FZGOKMIPWI3","created_at":"2026-07-04T17:25:46Z"},{"alias_kind":"pith_short_8","alias_value":"55CO7FZG","created_at":"2026-07-04T17:25:46Z"}],"graph_snapshots":[{"event_id":"sha256:76d3a6e4ad2ce7b1b0466aea46868e471c6b8fbe551d668c36bc9175f9032792","target":"graph","created_at":"2026-07-04T17:25:46Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/hep-th/9601036/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We re-examine the question of heterotic - heterotic string duality in six dimensions and argue that the $E_8\\times E_8$ heterotic string, compactified on $K3$ with equal instanton numbers in the two $E_8$'s, has a self-duality that inverts the coupling, dualizes the antisymmetric tensor, acts non-trivially on the hypermultiplets, and exchanges gauge fields that can be seen in perturbation theory with gauge fields of a non-perturbative origin. The special role of the symmetric embedding of the anomaly in the two $E_8$'s can be seen from field theory considerations or from an eleven-dimensional ","authors_text":"Edward Witten, M. J. Duff, R. Minasian","cross_cats":[],"headline":"","license":"","primary_cat":"hep-th","submitted_at":"1996-01-09T23:29:37Z","title":"Evidence for Heterotic/Heterotic Duality"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/9601036","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":"sha256:21abf5db7b4280a0ba26911abf8057367e439e6efe419008aebef3bb499eddf9","target":"record","created_at":"2026-07-04T17:25:46Z","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":"79d2658cb754c518ea9027e0c6a787335eaabbbb5b64f53b924af1bab8e2645c","cross_cats_sorted":[],"license":"","primary_cat":"hep-th","submitted_at":"1996-01-09T23:29:37Z","title_canon_sha256":"bfe3474135eee214b2de7ef77d23d4093df86c59e37139b902d7c44090ad1801"},"schema_version":"1.0","source":{"id":"hep-th/9601036","kind":"arxiv","version":1}},"canonical_sha256":"ef44ef9726729887d91bf51b7f82a716bdaa200c21d018d4e10f774134c4d9f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ef44ef9726729887d91bf51b7f82a716bdaa200c21d018d4e10f774134c4d9f2","first_computed_at":"2026-07-04T17:25:46.883736Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:25:46.883736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"z8xWinNFi5YVk41VIQi0i3eHwdf9IIMKsx+WacGtfa3BeodEeKii4m0VC2dmf2CtznZTtXEhwa/cGdfvAZs7Cg==","signature_status":"signed_v1","signed_at":"2026-07-04T17:25:46.884097Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-th/9601036","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:21abf5db7b4280a0ba26911abf8057367e439e6efe419008aebef3bb499eddf9","sha256:76d3a6e4ad2ce7b1b0466aea46868e471c6b8fbe551d668c36bc9175f9032792"],"state_sha256":"6e154b5dc5273d733a0e44955054f94fc4a8875c51533e24fd1918c83b1b3d03"}