{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:JPEBK7VHT7GVZH5OHI5ZIHQIFL","short_pith_number":"pith:JPEBK7VH","canonical_record":{"source":{"id":"1404.0010","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-31T20:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"6ad09b9b563ad047d63408eaea41457c55dfc94f63aba1322114b9aa458c1deb","abstract_canon_sha256":"0aff12edf12db23fe229688180ed74ce3de0499a9b25b39c5c10a6e212e28e75"},"schema_version":"1.0"},"canonical_sha256":"4bc8157ea79fcd5c9fae3a3b941e082af7d464a8ba8e6f0c2483c8f58785be03","source":{"kind":"arxiv","id":"1404.0010","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.0010","created_at":"2026-05-18T02:49:38Z"},{"alias_kind":"arxiv_version","alias_value":"1404.0010v1","created_at":"2026-05-18T02:49:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0010","created_at":"2026-05-18T02:49:38Z"},{"alias_kind":"pith_short_12","alias_value":"JPEBK7VHT7GV","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"JPEBK7VHT7GVZH5O","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"JPEBK7VH","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:JPEBK7VHT7GVZH5OHI5ZIHQIFL","target":"record","payload":{"canonical_record":{"source":{"id":"1404.0010","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-31T20:00:05Z","cross_cats_sorted":[],"title_canon_sha256":"6ad09b9b563ad047d63408eaea41457c55dfc94f63aba1322114b9aa458c1deb","abstract_canon_sha256":"0aff12edf12db23fe229688180ed74ce3de0499a9b25b39c5c10a6e212e28e75"},"schema_version":"1.0"},"canonical_sha256":"4bc8157ea79fcd5c9fae3a3b941e082af7d464a8ba8e6f0c2483c8f58785be03","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:49:38.555287Z","signature_b64":"H2CqTVn0xmRGOsj9xgkywpl+59x5okjPGMryMzjfcvlz3jr122sxfESjf1rNmwZsvgqgj+whX4/RVt2IRTBOCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4bc8157ea79fcd5c9fae3a3b941e082af7d464a8ba8e6f0c2483c8f58785be03","last_reissued_at":"2026-05-18T02:49:38.554791Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:49:38.554791Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.0010","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:49:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xrQIknSUmPifSOTOC0d2/b5wWJ21gNUYvITsqXMj1KmuxXVxvMvM4Wus4gt9su6t/H9X3e9/LMYmSgufIA9xBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:29:14.218079Z"},"content_sha256":"427a13dc010978f885b7f4a842b4b97099350d8559b2d892025972d390c2a3c8","schema_version":"1.0","event_id":"sha256:427a13dc010978f885b7f4a842b4b97099350d8559b2d892025972d390c2a3c8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:JPEBK7VHT7GVZH5OHI5ZIHQIFL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unitary W-algebras and three-dimensional higher spin gravities with spin one symmetry","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"Daniel Grumiller, Hamid Afshar, Peter B. Ronne, Thomas Creutzig, Yasuaki Hikida","submitted_at":"2014-03-31T20:00:05Z","abstract_excerpt":"We investigate whether there are unitary families of W-algebras with spin one fields in the natural example of the Feigin-Semikhatov W^(2)_n-algebra. This algebra is conjecturally a quantum Hamiltonian reduction corresponding to a non-principal nilpotent element. We conjecture that this algebra admits a unitary real form for even n. Our main result is that this conjecture is consistent with the known part of the operator product algebra, and especially it is true for n=2 and n=4. Moreover, we find certain ranges of allowed levels where a positive definite inner product is possible. We also fin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0010","kind":"arxiv","version":1},"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":"2026-05-18T02:49:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Yg5g4JSB1TTSVxF8/WQ99s+jz59P3FjZaaB4RVeGY9jZnnJZQb/6bX6WJXmxJqoSUPpmBve8+Ow1xx2k/DDfDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T04:29:14.218433Z"},"content_sha256":"53fdada106c08bc62cf8e30ef595a2cf9c47b6801e2d328966336100fa938f30","schema_version":"1.0","event_id":"sha256:53fdada106c08bc62cf8e30ef595a2cf9c47b6801e2d328966336100fa938f30"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JPEBK7VHT7GVZH5OHI5ZIHQIFL/bundle.json","state_url":"https://pith.science/pith/JPEBK7VHT7GVZH5OHI5ZIHQIFL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JPEBK7VHT7GVZH5OHI5ZIHQIFL/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":"2026-06-03T04:29:14Z","links":{"resolver":"https://pith.science/pith/JPEBK7VHT7GVZH5OHI5ZIHQIFL","bundle":"https://pith.science/pith/JPEBK7VHT7GVZH5OHI5ZIHQIFL/bundle.json","state":"https://pith.science/pith/JPEBK7VHT7GVZH5OHI5ZIHQIFL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JPEBK7VHT7GVZH5OHI5ZIHQIFL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:JPEBK7VHT7GVZH5OHI5ZIHQIFL","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":"0aff12edf12db23fe229688180ed74ce3de0499a9b25b39c5c10a6e212e28e75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-31T20:00:05Z","title_canon_sha256":"6ad09b9b563ad047d63408eaea41457c55dfc94f63aba1322114b9aa458c1deb"},"schema_version":"1.0","source":{"id":"1404.0010","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.0010","created_at":"2026-05-18T02:49:38Z"},{"alias_kind":"arxiv_version","alias_value":"1404.0010v1","created_at":"2026-05-18T02:49:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0010","created_at":"2026-05-18T02:49:38Z"},{"alias_kind":"pith_short_12","alias_value":"JPEBK7VHT7GV","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"JPEBK7VHT7GVZH5O","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"JPEBK7VH","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:53fdada106c08bc62cf8e30ef595a2cf9c47b6801e2d328966336100fa938f30","target":"graph","created_at":"2026-05-18T02:49:38Z","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 investigate whether there are unitary families of W-algebras with spin one fields in the natural example of the Feigin-Semikhatov W^(2)_n-algebra. This algebra is conjecturally a quantum Hamiltonian reduction corresponding to a non-principal nilpotent element. We conjecture that this algebra admits a unitary real form for even n. Our main result is that this conjecture is consistent with the known part of the operator product algebra, and especially it is true for n=2 and n=4. Moreover, we find certain ranges of allowed levels where a positive definite inner product is possible. We also fin","authors_text":"Daniel Grumiller, Hamid Afshar, Peter B. Ronne, Thomas Creutzig, Yasuaki Hikida","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-31T20:00:05Z","title":"Unitary W-algebras and three-dimensional higher spin gravities with spin one symmetry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0010","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":"sha256:427a13dc010978f885b7f4a842b4b97099350d8559b2d892025972d390c2a3c8","target":"record","created_at":"2026-05-18T02:49:38Z","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":"0aff12edf12db23fe229688180ed74ce3de0499a9b25b39c5c10a6e212e28e75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2014-03-31T20:00:05Z","title_canon_sha256":"6ad09b9b563ad047d63408eaea41457c55dfc94f63aba1322114b9aa458c1deb"},"schema_version":"1.0","source":{"id":"1404.0010","kind":"arxiv","version":1}},"canonical_sha256":"4bc8157ea79fcd5c9fae3a3b941e082af7d464a8ba8e6f0c2483c8f58785be03","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4bc8157ea79fcd5c9fae3a3b941e082af7d464a8ba8e6f0c2483c8f58785be03","first_computed_at":"2026-05-18T02:49:38.554791Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:49:38.554791Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"H2CqTVn0xmRGOsj9xgkywpl+59x5okjPGMryMzjfcvlz3jr122sxfESjf1rNmwZsvgqgj+whX4/RVt2IRTBOCA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:49:38.555287Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.0010","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:427a13dc010978f885b7f4a842b4b97099350d8559b2d892025972d390c2a3c8","sha256:53fdada106c08bc62cf8e30ef595a2cf9c47b6801e2d328966336100fa938f30"],"state_sha256":"81ae9b146ba0fb2b50f2699d244317c430b4d6050a76009be3a41cec5f9799e2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hmLoOhQO5esdDqh3aGij8NTo7Fpsa84eOCC3eYlKZiXG3ekZWMBuZunm0B7FBhNS9KptcKFYOlP45ffiZW9aBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T04:29:14.220643Z","bundle_sha256":"f7efcc66431000a51b2e169e25be96464b8ac8508714186412d6493bbf164920"}}