{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:SEYBPURAUYVOTZCGE27ZMXF45A","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":"96e5e8897d10d2145ddbb069be8679de742d5bc963a694d1a671bb090cb14808","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-03-11T18:00:02Z","title_canon_sha256":"7c99a6edb75e3ef0e0dfa69517eeb2a4b5c567e33efc15c0e6c9da420868aa5f"},"schema_version":"1.0","source":{"id":"2503.08776","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2503.08776","created_at":"2026-07-05T10:29:40Z"},{"alias_kind":"arxiv_version","alias_value":"2503.08776v1","created_at":"2026-07-05T10:29:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2503.08776","created_at":"2026-07-05T10:29:40Z"},{"alias_kind":"pith_short_12","alias_value":"SEYBPURAUYVO","created_at":"2026-07-05T10:29:40Z"},{"alias_kind":"pith_short_16","alias_value":"SEYBPURAUYVOTZCG","created_at":"2026-07-05T10:29:40Z"},{"alias_kind":"pith_short_8","alias_value":"SEYBPURA","created_at":"2026-07-05T10:29:40Z"}],"graph_snapshots":[{"event_id":"sha256:ea829d00bb0d2b1e1e08e2da7ddaa3f15c496cfd25eb95d198bc85ec6829298a","target":"graph","created_at":"2026-07-05T10:29:40Z","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/2503.08776/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Topology and symmetry play critical roles in characterizing quantum phases of matter. Recent advancements have unveiled symmetry-protected topological (SPT) phases in many-body systems as a unique class of short-range entangled states, notable for their nontrivial edge modes and characteristic ground-state entanglement gap. In this study, we demonstrate the robust simulation of many-body ground states of an Ising-cluster model on a quantum computer. By employing the method of quantum imaginary-time evolution (QITE) combined with enhanced zero-noise extrapolation techniques, we achieve accurate","authors_text":"Bo Yang, Ching Hua Lee, Ruizhe Shen, Tianqi Chen, Yin Zhong","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-03-11T18:00:02Z","title":"Robust Simulations of Many-Body Symmetry-Protected Topological Phase Transitions on a Quantum Processor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2503.08776","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:d27d3b2325bdd40166b08aaad70feeef71b792b020b385f2fa8aa50ebabdca24","target":"record","created_at":"2026-07-05T10:29:40Z","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":"96e5e8897d10d2145ddbb069be8679de742d5bc963a694d1a671bb090cb14808","cross_cats_sorted":["cond-mat.str-el"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2025-03-11T18:00:02Z","title_canon_sha256":"7c99a6edb75e3ef0e0dfa69517eeb2a4b5c567e33efc15c0e6c9da420868aa5f"},"schema_version":"1.0","source":{"id":"2503.08776","kind":"arxiv","version":1}},"canonical_sha256":"913017d220a62ae9e44626bf965cbce82fe2f7a15e1627da78b9a0f1f9c6efa5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"913017d220a62ae9e44626bf965cbce82fe2f7a15e1627da78b9a0f1f9c6efa5","first_computed_at":"2026-07-05T10:29:40.268575Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:29:40.268575Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"imbWTM0AUEWa2giamieOSN9OJrpFTbMbFiHyS042vcRFNP4PWPI5AagtHlb80TqbN1oFrlN1r4kXyBZY97drBA==","signature_status":"signed_v1","signed_at":"2026-07-05T10:29:40.269091Z","signed_message":"canonical_sha256_bytes"},"source_id":"2503.08776","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d27d3b2325bdd40166b08aaad70feeef71b792b020b385f2fa8aa50ebabdca24","sha256:ea829d00bb0d2b1e1e08e2da7ddaa3f15c496cfd25eb95d198bc85ec6829298a"],"state_sha256":"bafc71e9ed82bbc2984fc11f7a5b8784ef9ac422847714a17e19164765f00350"}