{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:RSTF5RA76GKUMSN3KRI6NZA7WZ","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":"33a2db660989e866e51f7eb7bcd198797e59d44c557b306e8e7a2d139fdc1574","cross_cats_sorted":["cond-mat.supr-con","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-02-14T19:00:00Z","title_canon_sha256":"ad2c085bcc3cd48ddb35608692ff8ddf946a6f4c46ac76d6491d38945daa2c1b"},"schema_version":"1.0","source":{"id":"2402.09502","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2402.09502","created_at":"2026-07-05T08:39:19Z"},{"alias_kind":"arxiv_version","alias_value":"2402.09502v4","created_at":"2026-07-05T08:39:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2402.09502","created_at":"2026-07-05T08:39:19Z"},{"alias_kind":"pith_short_12","alias_value":"RSTF5RA76GKU","created_at":"2026-07-05T08:39:19Z"},{"alias_kind":"pith_short_16","alias_value":"RSTF5RA76GKUMSN3","created_at":"2026-07-05T08:39:19Z"},{"alias_kind":"pith_short_8","alias_value":"RSTF5RA7","created_at":"2026-07-05T08:39:19Z"}],"graph_snapshots":[{"event_id":"sha256:dfb2f951cacbc8931185937ac252ff3fbb23488cba6c0fb45636af3655a9e150","target":"graph","created_at":"2026-07-05T08:39:19Z","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/2402.09502/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider a SU(2) lattice gauge theory on the square lattice, with a single fundamental complex fermion and a single fundamental complex boson on each lattice site. Projective symmetries of the gauge-charged fermions are chosen so that they match with those of the spinons of the $\\pi$-flux spin liquid. Global symmetries of all gauge-invariant observables are chosen to match with those of the particle-hole symmetric electronic Hubbard model at half-filling. Consequently, both the fundamental fermion and fundamental boson move in an average background $\\pi$-flux, their gauge-invariant composit","authors_text":"Henry Shackleton, Maine Christos, Subir Sachdev, Zhu-Xi Luo","cross_cats":["cond-mat.supr-con","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-02-14T19:00:00Z","title":"Deconfined quantum criticality of nodal $d$-wave superconductivity, N\\'eel order, and charge order on the square lattice at half-filling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2402.09502","kind":"arxiv","version":4},"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":"sha256:64bfab7606c45e3c3553e3716ecfd4b0975fccea18de3fc595d4cb7bf7a34843","target":"record","created_at":"2026-07-05T08:39:19Z","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":"33a2db660989e866e51f7eb7bcd198797e59d44c557b306e8e7a2d139fdc1574","cross_cats_sorted":["cond-mat.supr-con","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2024-02-14T19:00:00Z","title_canon_sha256":"ad2c085bcc3cd48ddb35608692ff8ddf946a6f4c46ac76d6491d38945daa2c1b"},"schema_version":"1.0","source":{"id":"2402.09502","kind":"arxiv","version":4}},"canonical_sha256":"8ca65ec41ff1954649bb5451e6e41fb666fa1539574c281765a7ef3851853a86","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8ca65ec41ff1954649bb5451e6e41fb666fa1539574c281765a7ef3851853a86","first_computed_at":"2026-07-05T08:39:19.481353Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:39:19.481353Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jIAYmhlgto3DQfjYvvrReFRldE2eCRKZzKY5LPEgPs29ZyZxPPRyDrc+roxO/Cet7tZduJLcwQdA//G3mWxDCg==","signature_status":"signed_v1","signed_at":"2026-07-05T08:39:19.481796Z","signed_message":"canonical_sha256_bytes"},"source_id":"2402.09502","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64bfab7606c45e3c3553e3716ecfd4b0975fccea18de3fc595d4cb7bf7a34843","sha256:dfb2f951cacbc8931185937ac252ff3fbb23488cba6c0fb45636af3655a9e150"],"state_sha256":"7902615df185d69ee9ba1450e6e1e15ed03acb1eb51d72c0f809dbe45eef4bb9"}