{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:DWNDHW23SXS7QQ22DN5ANQ32R7","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":"04ce4120351b85d656af99455f2ec13e553d87e0229e933881a0850613c0b332","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-19T17:54:08Z","title_canon_sha256":"a0ad2c413389e8cb6f66187d6901180c7ef787cb14591ce09d6eff820f7163ca"},"schema_version":"1.0","source":{"id":"0806.3252","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0806.3252","created_at":"2026-07-04T15:38:22Z"},{"alias_kind":"arxiv_version","alias_value":"0806.3252v4","created_at":"2026-07-04T15:38:22Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0806.3252","created_at":"2026-07-04T15:38:22Z"},{"alias_kind":"pith_short_12","alias_value":"DWNDHW23SXS7","created_at":"2026-07-04T15:38:22Z"},{"alias_kind":"pith_short_16","alias_value":"DWNDHW23SXS7QQ22","created_at":"2026-07-04T15:38:22Z"},{"alias_kind":"pith_short_8","alias_value":"DWNDHW23","created_at":"2026-07-04T15:38:22Z"}],"graph_snapshots":[{"event_id":"sha256:342c388734c9281a5d7dd362e84634c91ed6d34aad8cbde414b441bae996d47b","target":"graph","created_at":"2026-07-04T15:38:22Z","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/0806.3252/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study stability of noncommutative spaces in matrix models and discuss the continuum limit which leads to noncommutative Yang-Mills theories (NCYM). It turns out that most of noncommutative spaces in bosonic models are unstable. This indicates perturbative instability of fuzzy R^D pointed out by Van Raamsdonk and Armoni et al. persists to nonperturbative level in these cases. In this sense, these bosonic NCYM are not well-defined, or at least their matrix model formulations studied in this paper do not work. We also show that noncommutative backgrounds are stable in a supersymmetric matrix m","authors_text":"Masanori Hanada, Tatsuo Azeyanagi, Tomoyoshi Hirata","cross_cats":["hep-lat"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-19T17:54:08Z","title":"On Matrix Model Formulations of Noncommutative Yang-Mills Theories"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0806.3252","kind":"arxiv","version":4},"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":"sha256:4ed02abac955ddbe287ab0b3216200fb4ffb9e64c0706382fa0951e34c3e3495","target":"record","created_at":"2026-07-04T15:38:22Z","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":"04ce4120351b85d656af99455f2ec13e553d87e0229e933881a0850613c0b332","cross_cats_sorted":["hep-lat"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2008-06-19T17:54:08Z","title_canon_sha256":"a0ad2c413389e8cb6f66187d6901180c7ef787cb14591ce09d6eff820f7163ca"},"schema_version":"1.0","source":{"id":"0806.3252","kind":"arxiv","version":4}},"canonical_sha256":"1d9a33db5b95e5f8435a1b7a06c37a8fc07856c5b4fd2a1c74ff98118b0b8f72","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d9a33db5b95e5f8435a1b7a06c37a8fc07856c5b4fd2a1c74ff98118b0b8f72","first_computed_at":"2026-07-04T15:38:22.913439Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:38:22.913439Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Yyo/vo4RcP5G0ypTFEhGXbSLNrHgc4U7Xr9MIB06/YJ0fSyu+P3chwGU+qcaxgrIufQ690axWblcqpG5IyHTBQ==","signature_status":"signed_v1","signed_at":"2026-07-04T15:38:22.913899Z","signed_message":"canonical_sha256_bytes"},"source_id":"0806.3252","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4ed02abac955ddbe287ab0b3216200fb4ffb9e64c0706382fa0951e34c3e3495","sha256:342c388734c9281a5d7dd362e84634c91ed6d34aad8cbde414b441bae996d47b"],"state_sha256":"7d2bda72e2ccb91ef1fe360fefc0d1b70e22e8be648efb22dd54b59bd25e18d7"}