{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:JEQZUL3O2A4WHWYLERLCCE555F","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":"f824bf43818516b9eadd76420951991382b71089b86ea4d35c243c5026e08e66","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-12-13T18:41:25Z","title_canon_sha256":"9b26597809b25485515040addab12b7d48865b3f82cf29009a035f3b9590826a"},"schema_version":"1.0","source":{"id":"2112.06885","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2112.06885","created_at":"2026-07-05T04:34:27Z"},{"alias_kind":"arxiv_version","alias_value":"2112.06885v3","created_at":"2026-07-05T04:34:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2112.06885","created_at":"2026-07-05T04:34:27Z"},{"alias_kind":"pith_short_12","alias_value":"JEQZUL3O2A4W","created_at":"2026-07-05T04:34:27Z"},{"alias_kind":"pith_short_16","alias_value":"JEQZUL3O2A4WHWYL","created_at":"2026-07-05T04:34:27Z"},{"alias_kind":"pith_short_8","alias_value":"JEQZUL3O","created_at":"2026-07-05T04:34:27Z"}],"graph_snapshots":[{"event_id":"sha256:e96a00bbd4c6302e2c127091ac9aa9a6f72d6975127736f06868fcb071eb1d89","target":"graph","created_at":"2026-07-05T04:34:27Z","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/2112.06885/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Following the recent observation of wave function revivals in large Rydberg atom quantum simulators, much effort has focused on understanding the emergence of many-body scars in non-integrable quantum systems. Here we explore the origin of scarred wavefunction revivals in a family of models obtained by deforming the graph adjacency matrix of the PXP model - the effective model of Rydberg atoms in the strong Rydberg blockade regime. We consider deformations that either enhance the Rydberg constraint, ultimately resulting in an effective tight-binding model of two hypercubes joined at a single v","authors_text":"Aiden Daniel, Jean-Yves Desaules, Kieran Bull, Zlatko Papi\\'c","cross_cats":["cond-mat.quant-gas","cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-12-13T18:41:25Z","title":"Hypergrid subgraphs and the origin of scarred quantum walks in the many-body Hilbert space"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2112.06885","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:bbb981e2e4662ba9624c29e89d29599e2c12dcf832e1f53a241a93441ec108b4","target":"record","created_at":"2026-07-05T04:34:27Z","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":"f824bf43818516b9eadd76420951991382b71089b86ea4d35c243c5026e08e66","cross_cats_sorted":["cond-mat.quant-gas","cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2021-12-13T18:41:25Z","title_canon_sha256":"9b26597809b25485515040addab12b7d48865b3f82cf29009a035f3b9590826a"},"schema_version":"1.0","source":{"id":"2112.06885","kind":"arxiv","version":3}},"canonical_sha256":"49219a2f6ed03963db0b24562113bde96988d67f30586e6b6c6edd3510b1a9cd","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"49219a2f6ed03963db0b24562113bde96988d67f30586e6b6c6edd3510b1a9cd","first_computed_at":"2026-07-05T04:34:27.396311Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T04:34:27.396311Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DJyk+ZnNaj23xV65laYAUzW+GA3ym81tLNgYdoA0Fxo5C9vIo1y+Y/4dhhxx+V6OMCH+ewbJ+7spsK3yaqnSAw==","signature_status":"signed_v1","signed_at":"2026-07-05T04:34:27.396791Z","signed_message":"canonical_sha256_bytes"},"source_id":"2112.06885","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bbb981e2e4662ba9624c29e89d29599e2c12dcf832e1f53a241a93441ec108b4","sha256:e96a00bbd4c6302e2c127091ac9aa9a6f72d6975127736f06868fcb071eb1d89"],"state_sha256":"1cfef7d1b64faced3596c3ba5de63262a143172b09db62b350fa2b148b804997"}