{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:FDOODCSFKPYBGGZLJUJUXHXALP","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":"0e49aaf4014dcbf23e6220227238043cc448a711c71df26dfe385aa604062fba","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2021-01-25T19:00:00Z","title_canon_sha256":"bb60b6c10df5b5547da5d37d41b44749d85eb290ecb65703f6e716c1446a63ab"},"schema_version":"1.0","source":{"id":"2101.10327","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2101.10327","created_at":"2026-07-05T02:09:27Z"},{"alias_kind":"arxiv_version","alias_value":"2101.10327v1","created_at":"2026-07-05T02:09:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2101.10327","created_at":"2026-07-05T02:09:27Z"},{"alias_kind":"pith_short_12","alias_value":"FDOODCSFKPYB","created_at":"2026-07-05T02:09:27Z"},{"alias_kind":"pith_short_16","alias_value":"FDOODCSFKPYBGGZL","created_at":"2026-07-05T02:09:27Z"},{"alias_kind":"pith_short_8","alias_value":"FDOODCSF","created_at":"2026-07-05T02:09:27Z"}],"graph_snapshots":[{"event_id":"sha256:6677a9c4b8e6f5438ec7680a9ead57a70f627cf2b784ee0521ec251a9c5c02a3","target":"graph","created_at":"2026-07-05T02:09:27Z","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/2101.10327/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"String backgrounds of the form $\\mathbb{M}_3 \\times {\\cal M}_7$ where $\\mathbb{M}_3$ denotes $3$-dimensional Minkowski space while ${\\cal M}_7$ is a $7$-dimensional G$_2$-manifold, are characterised by the property that the world-sheet theory has a Shatashvili-Vafa (SV) chiral algebra. We study the generalisation of this statement to backgrounds where the Minkowski factor $\\mathbb{M}_3$ is replaced by ${\\rm AdS}_3$. We argue that in this case the world-sheet theory is characterised by a certain ${\\cal N}=1$ superconformal ${\\cal W}$-algebra that has the same spin spectrum as the SV algebra and","authors_text":"Marc-Antoine Fiset, Matthias R. Gaberdiel","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2021-01-25T19:00:00Z","title":"Deformed Shatashvili-Vafa algebra for superstrings on AdS$_3\\times {\\cal M}_7$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2101.10327","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":"sha256:033804f7b4035a51b14e5c6e0a89561563a1776cdcf56b5fd136ee9190bd026b","target":"record","created_at":"2026-07-05T02:09:27Z","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":"0e49aaf4014dcbf23e6220227238043cc448a711c71df26dfe385aa604062fba","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2021-01-25T19:00:00Z","title_canon_sha256":"bb60b6c10df5b5547da5d37d41b44749d85eb290ecb65703f6e716c1446a63ab"},"schema_version":"1.0","source":{"id":"2101.10327","kind":"arxiv","version":1}},"canonical_sha256":"28dce18a4553f0131b2b4d134b9ee05bd2baadf4b0ddf0d269f20c742959e220","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"28dce18a4553f0131b2b4d134b9ee05bd2baadf4b0ddf0d269f20c742959e220","first_computed_at":"2026-07-05T02:09:27.900870Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:09:27.900870Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"i5Z098ap8/CF0spSjR9/eKG77K/8yN+xeIjbNnqlUj2x9xPXhmkLxZ4FGungePhlA4X6JwLoxnc/IToesGV0DA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:09:27.901355Z","signed_message":"canonical_sha256_bytes"},"source_id":"2101.10327","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:033804f7b4035a51b14e5c6e0a89561563a1776cdcf56b5fd136ee9190bd026b","sha256:6677a9c4b8e6f5438ec7680a9ead57a70f627cf2b784ee0521ec251a9c5c02a3"],"state_sha256":"1b1f7853754221ce86e915245ec31a4e842119fc458639d95843b4c8d4559208"}