{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:OJRRIZZNDM534WGT6XE5MP2RYC","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":"e55291cb5a2703aa392ac02856264e66e9ca6f1ff81a059e2c2464431eef874e","cross_cats_sorted":["gr-qc","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-02T09:20:05Z","title_canon_sha256":"ac844484eae91c3f3d099ff30def89f5831dd6898b9469f11455304c9f70a112"},"schema_version":"1.0","source":{"id":"1910.00839","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1910.00839","created_at":"2026-07-05T02:52:37Z"},{"alias_kind":"arxiv_version","alias_value":"1910.00839v2","created_at":"2026-07-05T02:52:37Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1910.00839","created_at":"2026-07-05T02:52:37Z"},{"alias_kind":"pith_short_12","alias_value":"OJRRIZZNDM53","created_at":"2026-07-05T02:52:37Z"},{"alias_kind":"pith_short_16","alias_value":"OJRRIZZNDM534WGT","created_at":"2026-07-05T02:52:37Z"},{"alias_kind":"pith_short_8","alias_value":"OJRRIZZN","created_at":"2026-07-05T02:52:37Z"}],"graph_snapshots":[{"event_id":"sha256:43acd2ff772ba878dec4b9754134a70f5086d9facbd5f706bdec7e35d397ec43","target":"graph","created_at":"2026-07-05T02:52:37Z","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/1910.00839/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A classification of bosonic on- and off-shell modes on a cosmological quantum space-time solution of the IIB matrix model is given, which leads to a higher-spin gauge theory. In particular, the no-ghost-theorem is established. The physical on-shell modes consist of 2 towers of higher-spin modes, which are effectively massless but include would-be massive degrees of freedom. The off-shell modes consist of 4 towers of higher-spin modes, one of which was missing previously. The noncommutativity leads to a cutoff in spin, which disappears in the semi-classical limit. An explicit basis allows to ob","authors_text":"Harold C. Steinacker","cross_cats":["gr-qc","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-02T09:20:05Z","title":"Higher-spin kinematics & no ghosts on quantum space-time in Yang-Mills matrix models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1910.00839","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":"sha256:442bae970a42234ab98e6bb488754d601842b8f6d9562a1453ad0afc7d114961","target":"record","created_at":"2026-07-05T02:52:37Z","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":"e55291cb5a2703aa392ac02856264e66e9ca6f1ff81a059e2c2464431eef874e","cross_cats_sorted":["gr-qc","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2019-10-02T09:20:05Z","title_canon_sha256":"ac844484eae91c3f3d099ff30def89f5831dd6898b9469f11455304c9f70a112"},"schema_version":"1.0","source":{"id":"1910.00839","kind":"arxiv","version":2}},"canonical_sha256":"726314672d1b3bbe58d3f5c9d63f51c0ba6663c59a2d419a5b0d4b608658d1e6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"726314672d1b3bbe58d3f5c9d63f51c0ba6663c59a2d419a5b0d4b608658d1e6","first_computed_at":"2026-07-05T02:52:37.663221Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:52:37.663221Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"a68TjUxNuOYls7sX06Pw0ld+vGMyQkH3nqqlh85iHOu2tT2nOkmd8Vh4QpqOX6whH+2CmVvTMM4u08AIaDxUBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:52:37.663649Z","signed_message":"canonical_sha256_bytes"},"source_id":"1910.00839","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:442bae970a42234ab98e6bb488754d601842b8f6d9562a1453ad0afc7d114961","sha256:43acd2ff772ba878dec4b9754134a70f5086d9facbd5f706bdec7e35d397ec43"],"state_sha256":"e2c0d87d9005f7e0165049318ce99a2cfdac632cbb38bc0dd8e920adbde61c00"}