{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:Z2M2MEWGDROG65XBI2VRE7JEDU","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":"0c460aabfad73c4e73c5a4b34daa4324a4fa736661415669fe9a9b62a822781c","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.stat-mech","math-ph","math.MP","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-09-07T18:00:05Z","title_canon_sha256":"efc050efbf3b98bfeb408da90b7abbe44e2848d9b768f80baf4454716ef1d648"},"schema_version":"1.0","source":{"id":"2209.03377","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.03377","created_at":"2026-07-05T09:57:17Z"},{"alias_kind":"arxiv_version","alias_value":"2209.03377v3","created_at":"2026-07-05T09:57:17Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.03377","created_at":"2026-07-05T09:57:17Z"},{"alias_kind":"pith_short_12","alias_value":"Z2M2MEWGDROG","created_at":"2026-07-05T09:57:17Z"},{"alias_kind":"pith_short_16","alias_value":"Z2M2MEWGDROG65XB","created_at":"2026-07-05T09:57:17Z"},{"alias_kind":"pith_short_8","alias_value":"Z2M2MEWG","created_at":"2026-07-05T09:57:17Z"}],"graph_snapshots":[{"event_id":"sha256:b5b172b3065d6a4b6d5f00ee922a19dc40e37906c3480f85d0c6b90923506aef","target":"graph","created_at":"2026-07-05T09:57:17Z","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/2209.03377/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study Quantum Many-Body Scars (QMBS) in the language of commutant algebras, which are defined as symmetry algebras of families of local Hamiltonians. This framework explains the origin of dynamically disconnected subspaces seen in models with exact QMBS, i.e., the large \"thermal\" subspace and the small \"non-thermal\" subspace, which are attributed to the existence of unconventional non-local conserved quantities in the commutant; hence this unifies the study of conventional symmetries and weak ergodicity breaking phenomena into a single framework. Furthermore, this language enables us to use","authors_text":"Olexei I. Motrunich, Sanjay Moudgalya","cross_cats":["cond-mat.quant-gas","cond-mat.stat-mech","math-ph","math.MP","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-09-07T18:00:05Z","title":"Exhaustive Characterization of Quantum Many-Body Scars using Commutant Algebras"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.03377","kind":"arxiv","version":3},"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":"sha256:039c6a8abac3ad34930ef879ca652580532c03793ed240dbbeb75cd0b4df6919","target":"record","created_at":"2026-07-05T09:57:17Z","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":"0c460aabfad73c4e73c5a4b34daa4324a4fa736661415669fe9a9b62a822781c","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.stat-mech","math-ph","math.MP","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2022-09-07T18:00:05Z","title_canon_sha256":"efc050efbf3b98bfeb408da90b7abbe44e2848d9b768f80baf4454716ef1d648"},"schema_version":"1.0","source":{"id":"2209.03377","kind":"arxiv","version":3}},"canonical_sha256":"ce99a612c61c5c6f76e146ab127d241d3678b75d5cdf9f1b0ebbf1397e823bba","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ce99a612c61c5c6f76e146ab127d241d3678b75d5cdf9f1b0ebbf1397e823bba","first_computed_at":"2026-07-05T09:57:17.758739Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:57:17.758739Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V+wdK0sl1LF7mR4yD1EYGvVwm8iybiRmV9k5PDw/LJTJvfL4EojwGGzpavZMEaWDGVU/6HzNnq4P3MUww9ORBA==","signature_status":"signed_v1","signed_at":"2026-07-05T09:57:17.759225Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.03377","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:039c6a8abac3ad34930ef879ca652580532c03793ed240dbbeb75cd0b4df6919","sha256:b5b172b3065d6a4b6d5f00ee922a19dc40e37906c3480f85d0c6b90923506aef"],"state_sha256":"97b8c05d82ddbdf7e54162e02cd559cf5a70fc457939058b17f79421a139620a"}