{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:HV3ROSWMP76LHHPRX2YKMM5XRK","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":"ddc94555081c83a53752e7cc5f02c2cc1dc9403724d54f1e351484937d7fb1ac","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-07-13T07:44:47Z","title_canon_sha256":"3fd56bb502dcd25a7ba7febc6c09d0b37aa8f7191d92a3956ca1008b2a5158c5"},"schema_version":"1.0","source":{"id":"1707.04009","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.04009","created_at":"2026-05-18T00:34:34Z"},{"alias_kind":"arxiv_version","alias_value":"1707.04009v2","created_at":"2026-05-18T00:34:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.04009","created_at":"2026-05-18T00:34:34Z"},{"alias_kind":"pith_short_12","alias_value":"HV3ROSWMP76L","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_16","alias_value":"HV3ROSWMP76LHHPR","created_at":"2026-05-18T12:31:21Z"},{"alias_kind":"pith_short_8","alias_value":"HV3ROSWM","created_at":"2026-05-18T12:31:21Z"}],"graph_snapshots":[{"event_id":"sha256:2b6e9ba6f3f2a6db7c9c2a9b81726630acf3ebbd6e4cb64dd4312c799baf3c69","target":"graph","created_at":"2026-05-18T00:34:34Z","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"},"paper":{"abstract_excerpt":"A plaquette-centered rotation symmetry $C_{4}^{p}$ is identified to play a significant role in determining and stabilizing the Fermi-surface structure of Fe-based superconductors. Together with the $S_{4}$ symmetry previously found, we are able to sort out the tangling orbitals and solve the puzzle of pairing symmetry of superconductivity in $\\text{KFe}_{2}\\text{As}_{2}$ in a simple but comprehensive way. By modeling the material with a strong coupling $t-J_{1}-J_{2}$ model, we find phase transitions of pairing symmetry driven by the competition between the local spin antiferromagnetic couplin","authors_text":"Guang-Ming Zhang, Guo-Yi Zhu","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-07-13T07:44:47Z","title":"Plaquette-centered rotation symmetry and octet-nodal superconductivity in $\\text{KFe}_{2}\\text{As}_{2}$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.04009","kind":"arxiv","version":2},"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":"sha256:76ed0157812fb591675e610e7971a0cb9d5175d0d104922dc2de409aabf00820","target":"record","created_at":"2026-05-18T00:34:34Z","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":"ddc94555081c83a53752e7cc5f02c2cc1dc9403724d54f1e351484937d7fb1ac","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-07-13T07:44:47Z","title_canon_sha256":"3fd56bb502dcd25a7ba7febc6c09d0b37aa8f7191d92a3956ca1008b2a5158c5"},"schema_version":"1.0","source":{"id":"1707.04009","kind":"arxiv","version":2}},"canonical_sha256":"3d77174acc7ffcb39df1beb0a633b78ab38fb550e99c78da613b9bfab2b4abdb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3d77174acc7ffcb39df1beb0a633b78ab38fb550e99c78da613b9bfab2b4abdb","first_computed_at":"2026-05-18T00:34:34.826600Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:34.826600Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V1aHnSifxBA3F2haguOXkXvgrStlGwYHPaKw/XeBfqgweVDRZkVLDtPEJOCOC+QWnyCPrBjrzoMj7YEsMqnbCg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:34.827073Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.04009","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:76ed0157812fb591675e610e7971a0cb9d5175d0d104922dc2de409aabf00820","sha256:2b6e9ba6f3f2a6db7c9c2a9b81726630acf3ebbd6e4cb64dd4312c799baf3c69"],"state_sha256":"c522c5a89a75c1fb24ffffe8144f63980897ba87415d13ab43f232342f98c62e"}