{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:E6Y5ROWSYHXA2H23TPMSNKXNRF","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":"922594987572c22294f08299e88f0fe7d26dc8bf3c6e6412492c46030d189533","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-12-18T02:24:28Z","title_canon_sha256":"6603e12833d352f6241c5a9c9a42d2cccfb7b85ac77848f313d675844e1ce97b"},"schema_version":"1.0","source":{"id":"1412.5704","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.5704","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"arxiv_version","alias_value":"1412.5704v3","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.5704","created_at":"2026-05-18T01:36:20Z"},{"alias_kind":"pith_short_12","alias_value":"E6Y5ROWSYHXA","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_16","alias_value":"E6Y5ROWSYHXA2H23","created_at":"2026-05-18T12:28:25Z"},{"alias_kind":"pith_short_8","alias_value":"E6Y5ROWS","created_at":"2026-05-18T12:28:25Z"}],"graph_snapshots":[{"event_id":"sha256:47c9da6cc03d1e9c7e14c99926efbede04a0aa939b2cdde2a3e7b1a2b62fd9d5","target":"graph","created_at":"2026-05-18T01:36:20Z","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":"Duality, the equivalence between seemingly distinct quantum systems, is a curious property that has been known for at least three quarters of a century. In the past two decades it has played a central role in mapping out the structure of theoretical physics. I discuss the unexpected connections that have been revealed among quantum field theories and string theories.","authors_text":"Joseph Polchinski","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-12-18T02:24:28Z","title":"Dualities of Fields and Strings"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.5704","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":"sha256:9ec6aa16122133238e03c964e432a74de5ecef05ac2840ee9119a021808381de","target":"record","created_at":"2026-05-18T01:36:20Z","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":"922594987572c22294f08299e88f0fe7d26dc8bf3c6e6412492c46030d189533","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-12-18T02:24:28Z","title_canon_sha256":"6603e12833d352f6241c5a9c9a42d2cccfb7b85ac77848f313d675844e1ce97b"},"schema_version":"1.0","source":{"id":"1412.5704","kind":"arxiv","version":3}},"canonical_sha256":"27b1d8bad2c1ee0d1f5b9bd926aaed89446ed535c96ccd5d5d34a58bf843d7ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"27b1d8bad2c1ee0d1f5b9bd926aaed89446ed535c96ccd5d5d34a58bf843d7ef","first_computed_at":"2026-05-18T01:36:20.227036Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:20.227036Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ocb0ZSCt1s/UkDj7LD8K/PUbGdjAnJMK6Nuq77E/wY9XxKHZOSIZLIit1sS86CGv/W21X9v2nf3o+AQRNWJEBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:20.227690Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.5704","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ec6aa16122133238e03c964e432a74de5ecef05ac2840ee9119a021808381de","sha256:47c9da6cc03d1e9c7e14c99926efbede04a0aa939b2cdde2a3e7b1a2b62fd9d5"],"state_sha256":"604ab428eb728af707747ba2e363e4d7f4b668bbe8de83e53ebcfb898dc55973"}