{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:5TAFJ6S2SGROFF6PZE6A5OB5DP","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":"d20ca1f1147647bff6bf81f793a12ee5f7112a5020c852b61b5da30898015ff3","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-07-12T18:00:01Z","title_canon_sha256":"ba43c907cef8cf84e12aa6d69f331003689e7b8a8178f51c17774be3484bc3c4"},"schema_version":"1.0","source":{"id":"2307.06357","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2307.06357","created_at":"2026-07-05T06:30:32Z"},{"alias_kind":"arxiv_version","alias_value":"2307.06357v1","created_at":"2026-07-05T06:30:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2307.06357","created_at":"2026-07-05T06:30:32Z"},{"alias_kind":"pith_short_12","alias_value":"5TAFJ6S2SGRO","created_at":"2026-07-05T06:30:32Z"},{"alias_kind":"pith_short_16","alias_value":"5TAFJ6S2SGROFF6P","created_at":"2026-07-05T06:30:32Z"},{"alias_kind":"pith_short_8","alias_value":"5TAFJ6S2","created_at":"2026-07-05T06:30:32Z"}],"graph_snapshots":[{"event_id":"sha256:6079737ef9d6c6cb084774f2d614281cbe60abe611eb0da16230839a623c81f6","target":"graph","created_at":"2026-07-05T06:30:32Z","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/2307.06357/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We discover a variety of exact quantum many-body scars in higher-spin kinetically constrained models, through the recently developed DMRG-S algorithm [Zhang et al., Phys. Rev. Lett. 131, 020402]. Specifically, for the higher-spin PXP model on arbitrary bipartite lattices of any spatial dimension, we find exact many-body scars that are equidistantly spaced in the energy spectrum and exhibit similar structures to the ground state of the Affleck-Kennedy-Lieb-Tasaki model. For the one-dimensional Fermi-Hubbard model with a tilted potential in a certain parameter regime, whose effective model is eq","authors_text":"Dong-Ling Deng, Dong Yuan, Shun-Yao Zhang","cross_cats":["cond-mat.quant-gas","cond-mat.stat-mech","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-07-12T18:00:01Z","title":"Exact Quantum Many-Body Scars in Higher-Spin Kinetically Constrained Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2307.06357","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":"sha256:583d5837d6ee76394dc480abd06179552f14266c3dd65d3a65c070d78fd66a22","target":"record","created_at":"2026-07-05T06:30:32Z","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":"d20ca1f1147647bff6bf81f793a12ee5f7112a5020c852b61b5da30898015ff3","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2023-07-12T18:00:01Z","title_canon_sha256":"ba43c907cef8cf84e12aa6d69f331003689e7b8a8178f51c17774be3484bc3c4"},"schema_version":"1.0","source":{"id":"2307.06357","kind":"arxiv","version":1}},"canonical_sha256":"ecc054fa5a91a2e297cfc93c0eb83d1bd447d6d842209b81b6769b261e94efc4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ecc054fa5a91a2e297cfc93c0eb83d1bd447d6d842209b81b6769b261e94efc4","first_computed_at":"2026-07-05T06:30:32.861675Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:30:32.861675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"U0rjWecBl4eWbKwZ/CibMQFMgKWlHc4WfeIW0pE3JlXsCZIwkwyLuuLUOgDaCYTiNzC95dAQVG1tusGXuyiOBQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:30:32.862143Z","signed_message":"canonical_sha256_bytes"},"source_id":"2307.06357","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:583d5837d6ee76394dc480abd06179552f14266c3dd65d3a65c070d78fd66a22","sha256:6079737ef9d6c6cb084774f2d614281cbe60abe611eb0da16230839a623c81f6"],"state_sha256":"799ada863009fe23974df8642cb053558cb56aa1260460e3c4a87896784034f5"}