{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:WODN54UMZ4X2XIERA6ZPCA7O66","short_pith_number":"pith:WODN54UM","canonical_record":{"source":{"id":"1805.12155","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-30T18:04:15Z","cross_cats_sorted":[],"title_canon_sha256":"3d3f3902c847cd556982f3c253ec07d71879a9b2a55b795669f3e711788e8c40","abstract_canon_sha256":"f792d9a81773eca80244add84c8fe8ec06025c86e8b7ea3ae863f08725b45494"},"schema_version":"1.0"},"canonical_sha256":"b386def28ccf2faba09107b2f103eef78f82f82684d32ec20d33a5544bf525fd","source":{"kind":"arxiv","id":"1805.12155","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.12155","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"arxiv_version","alias_value":"1805.12155v2","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.12155","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"pith_short_12","alias_value":"WODN54UMZ4X2","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WODN54UMZ4X2XIER","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WODN54UM","created_at":"2026-05-18T12:33:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:WODN54UMZ4X2XIERA6ZPCA7O66","target":"record","payload":{"canonical_record":{"source":{"id":"1805.12155","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-30T18:04:15Z","cross_cats_sorted":[],"title_canon_sha256":"3d3f3902c847cd556982f3c253ec07d71879a9b2a55b795669f3e711788e8c40","abstract_canon_sha256":"f792d9a81773eca80244add84c8fe8ec06025c86e8b7ea3ae863f08725b45494"},"schema_version":"1.0"},"canonical_sha256":"b386def28ccf2faba09107b2f103eef78f82f82684d32ec20d33a5544bf525fd","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:00:55.454705Z","signature_b64":"CJ/1LpJVyDdVertAxq9i7E9aptuQD4Xb8tHJtjZ+5q/msE7HvocXVSMxqtPcOYq/VoTMC4ZRIXL+aPw6uOEiAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b386def28ccf2faba09107b2f103eef78f82f82684d32ec20d33a5544bf525fd","last_reissued_at":"2026-05-18T00:00:55.454187Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:00:55.454187Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.12155","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:00:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Vrwb71yfIyG4EwRHT73yxKpHY6qIGFkg9d6FNHTehGpEY2PxGz8wV6K4r3tlveVxFD2mLUo+eg73STIRNB8rBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T03:28:44.180601Z"},"content_sha256":"707660ac27c48f958ea12b25a075a2e6aab83fd8bcb7b1f10d61b8753bed788d","schema_version":"1.0","event_id":"sha256:707660ac27c48f958ea12b25a075a2e6aab83fd8bcb7b1f10d61b8753bed788d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:WODN54UMZ4X2XIERA6ZPCA7O66","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The plane-wave spectrum from the worldsheet","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Kevin Ferreira, Lorenz Eberhardt","submitted_at":"2018-05-30T18:04:15Z","abstract_excerpt":"We study string theory on $\\mathrm{AdS}_3$ backgrounds with mixed flux using the hybrid formalism of Berkovits, Vafa and Witten. We solve the worldsheet description of the theory completely in the plane-wave limit. This constitutes a direct derivation of the plane-wave spectrum from the worldsheet with mixed flux."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.12155","kind":"arxiv","version":2},"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":"2026-05-18T00:00:55Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bonsna3/RXrswrlru9N4SNlLv6KWcLTx05c40E/h3Ql46yzTm8TiEriSjVriiqkcDxfiFyWC8wD1vy31rcxHCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T03:28:44.180963Z"},"content_sha256":"c49a7e8765d13a4db0b07f3bbc7246a0fbdac327e695a37aee5e6996b99f704c","schema_version":"1.0","event_id":"sha256:c49a7e8765d13a4db0b07f3bbc7246a0fbdac327e695a37aee5e6996b99f704c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WODN54UMZ4X2XIERA6ZPCA7O66/bundle.json","state_url":"https://pith.science/pith/WODN54UMZ4X2XIERA6ZPCA7O66/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WODN54UMZ4X2XIERA6ZPCA7O66/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":"2026-06-03T03:28:44Z","links":{"resolver":"https://pith.science/pith/WODN54UMZ4X2XIERA6ZPCA7O66","bundle":"https://pith.science/pith/WODN54UMZ4X2XIERA6ZPCA7O66/bundle.json","state":"https://pith.science/pith/WODN54UMZ4X2XIERA6ZPCA7O66/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WODN54UMZ4X2XIERA6ZPCA7O66/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:WODN54UMZ4X2XIERA6ZPCA7O66","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":"f792d9a81773eca80244add84c8fe8ec06025c86e8b7ea3ae863f08725b45494","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-30T18:04:15Z","title_canon_sha256":"3d3f3902c847cd556982f3c253ec07d71879a9b2a55b795669f3e711788e8c40"},"schema_version":"1.0","source":{"id":"1805.12155","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.12155","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"arxiv_version","alias_value":"1805.12155v2","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.12155","created_at":"2026-05-18T00:00:55Z"},{"alias_kind":"pith_short_12","alias_value":"WODN54UMZ4X2","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_16","alias_value":"WODN54UMZ4X2XIER","created_at":"2026-05-18T12:33:01Z"},{"alias_kind":"pith_short_8","alias_value":"WODN54UM","created_at":"2026-05-18T12:33:01Z"}],"graph_snapshots":[{"event_id":"sha256:c49a7e8765d13a4db0b07f3bbc7246a0fbdac327e695a37aee5e6996b99f704c","target":"graph","created_at":"2026-05-18T00:00:55Z","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 study string theory on $\\mathrm{AdS}_3$ backgrounds with mixed flux using the hybrid formalism of Berkovits, Vafa and Witten. We solve the worldsheet description of the theory completely in the plane-wave limit. This constitutes a direct derivation of the plane-wave spectrum from the worldsheet with mixed flux.","authors_text":"Kevin Ferreira, Lorenz Eberhardt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-30T18:04:15Z","title":"The plane-wave spectrum from the worldsheet"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.12155","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":"sha256:707660ac27c48f958ea12b25a075a2e6aab83fd8bcb7b1f10d61b8753bed788d","target":"record","created_at":"2026-05-18T00:00:55Z","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":"f792d9a81773eca80244add84c8fe8ec06025c86e8b7ea3ae863f08725b45494","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-30T18:04:15Z","title_canon_sha256":"3d3f3902c847cd556982f3c253ec07d71879a9b2a55b795669f3e711788e8c40"},"schema_version":"1.0","source":{"id":"1805.12155","kind":"arxiv","version":2}},"canonical_sha256":"b386def28ccf2faba09107b2f103eef78f82f82684d32ec20d33a5544bf525fd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b386def28ccf2faba09107b2f103eef78f82f82684d32ec20d33a5544bf525fd","first_computed_at":"2026-05-18T00:00:55.454187Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:00:55.454187Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CJ/1LpJVyDdVertAxq9i7E9aptuQD4Xb8tHJtjZ+5q/msE7HvocXVSMxqtPcOYq/VoTMC4ZRIXL+aPw6uOEiAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:00:55.454705Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.12155","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:707660ac27c48f958ea12b25a075a2e6aab83fd8bcb7b1f10d61b8753bed788d","sha256:c49a7e8765d13a4db0b07f3bbc7246a0fbdac327e695a37aee5e6996b99f704c"],"state_sha256":"269404b563a951a6c1902c7d1671d862680b22592593ada91a5403a9d244cfaf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HcsAFo4a4LbG/qS+YGlBGQTkkKQKU7DYPN7egzgDSn8soStlVWVWIVEphNNXodQwBJEcwwoY6gvtS1jluIBgBw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T03:28:44.182964Z","bundle_sha256":"c9ae5db7494a71f1ba9a89234e6115a871321e342af85e973fdec1eab5388d0b"}}