{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:JQJ2754VHNCN77C42PGOYBJKTP","merge_version":"pith-open-graph-merge-v1","event_count":3,"valid_event_count":3,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"6e71f0e61fc559a8094af7b498c73788fbd44b9a331a5d7af92374d9904eeaf7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-11T14:37:12Z","title_canon_sha256":"8c53c5254802e8e4675d60e1555608970349a07b523a525dccc9be3944e22025"},"schema_version":"1.0","source":{"id":"2605.10652","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.10652","created_at":"2026-05-21T01:04:27Z"},{"alias_kind":"arxiv_version","alias_value":"2605.10652v2","created_at":"2026-05-21T01:04:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.10652","created_at":"2026-05-21T01:04:27Z"},{"alias_kind":"pith_short_12","alias_value":"JQJ2754VHNCN","created_at":"2026-05-21T01:04:27Z"},{"alias_kind":"pith_short_16","alias_value":"JQJ2754VHNCN77C4","created_at":"2026-05-21T01:04:27Z"},{"alias_kind":"pith_short_8","alias_value":"JQJ2754V","created_at":"2026-05-21T01:04:27Z"}],"graph_snapshots":[{"event_id":"sha256:ad3555b1c56de96cb5776cae944d5116abf4b321ac3075e90e90be9b9d9c0d4e","target":"graph","created_at":"2026-05-21T01:04:27Z","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":4,"items":[{"attestation":"unclaimed","claim_id":"C1","kind":"strongest_claim","source":"verdict.strongest_claim","status":"machine_extracted","text":"For a fermion flavor number N_f below a critical value N_c=16/π, the interaction drives an excitonic insulating phase through an infinite-order quantum phase transition and spontaneously generates a mass gap. At N_f > N_c the system remains gapless but enters a non-Fermi-liquid critical regime."},{"attestation":"unclaimed","claim_id":"C2","kind":"weakest_assumption","source":"verdict.weakest_assumption","status":"machine_extracted","text":"The combination of static electronic screening with a Dyson-Schwinger analysis accurately captures the cavity-induced interaction in the deep-subwavelength limit without significant dynamic screening or higher-order vertex corrections."},{"attestation":"unclaimed","claim_id":"C3","kind":"one_line_summary","source":"verdict.one_line_summary","status":"machine_extracted","text":"Cavity-mediated long-range interactions in Dirac materials induce an excitonic insulating phase below N_f = 16/π or a non-Fermi-liquid state with vanishing quasiparticle residue above it."},{"attestation":"unclaimed","claim_id":"C4","kind":"headline","source":"verdict.pith_extraction.headline","status":"machine_extracted","text":"Cavity-mediated long-range interactions turn two-dimensional Dirac fermions into an excitonic insulator below a critical flavor number or a non-Fermi liquid above it."}],"snapshot_sha256":"1487529fa5dabd960895309b174fc6ddb51b5902232f2c7bec2d7bd05554f086"},"formal_canon":{"evidence_count":3,"snapshot_sha256":"908929524b1fdfa4ce3daeead9fc9ed38344ce97b2aa07d1b38efd0f7ac51e6f"},"integrity":{"available":true,"clean":false,"detectors_run":[{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-20T05:42:00.715761Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"ai_meta_artifact","ran_at":"2026-05-19T14:39:17.997038Z","status":"completed","version":"1.0.0"},{"findings_count":0,"name":"doi_title_agreement","ran_at":"2026-05-19T11:01:17.305233Z","status":"completed","version":"1.0.0"},{"findings_count":1,"name":"doi_compliance","ran_at":"2026-05-19T09:05:04.186775Z","status":"completed","version":"1.0.0"}],"endpoint":"/pith/2605.10652/integrity.json","findings":[{"audited_at":"2026-05-19T09:05:04.186775Z","detected_arxiv_id":null,"detected_doi":"10.1142/8964(2020","detector":"doi_compliance","finding_type":"recoverable_identifier","note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1142/8964(2020) was visible in the surrounding text but could not be confirmed against doi.org as printed.","ref_index":2,"severity":"advisory","verdict_class":"incontrovertible"}],"snapshot_sha256":"c97dce8f6d7c9591ad46e2ff13d7714acb6e07be5ac46ef8522910ec12e550f1","summary":{"advisory":1,"by_detector":{"doi_compliance":{"advisory":1,"critical":0,"informational":0,"total":1}},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate two-dimensional Dirac fermions embedded in a deep-subwavelength cavity formed by high-impedance metasurfaces. We point out that, unlike conventional metallic boundaries, these metasurfaces support quasielectrostatic transverse-magnetic modes that mediate a long-range interaction between two-dimensional electrons. Combining static electronic screening with a Dyson-Schwinger analysis, we show that this engineered interaction can qualitatively alter the ground-state properties of Dirac materials. For a fermion flavor number $N_{f}$ below a critical value $N_{c}=16/\\pi$, the interac","authors_text":"Yuto Ashida, Yuxuan Guo","cross_cats":[],"headline":"Cavity-mediated long-range interactions turn two-dimensional Dirac fermions into an excitonic insulator below a critical flavor number or a non-Fermi liquid above it.","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-11T14:37:12Z","title":"Cavity-Induced Excitonic Insulation and Non-Fermi-Liquid Behavior in Dirac Materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.10652","kind":"arxiv","version":2},"verdict":{"created_at":"2026-05-12T04:28:04.211859Z","id":"0c8ca51b-1861-43d1-91e9-731b7c53f7b2","model_set":{"reader":"grok-4.3"},"one_line_summary":"Cavity-mediated long-range interactions in Dirac materials induce an excitonic insulating phase below N_f = 16/π or a non-Fermi-liquid state with vanishing quasiparticle residue above it.","pipeline_version":"pith-pipeline@v0.9.0","pith_extraction_headline":"Cavity-mediated long-range interactions turn two-dimensional Dirac fermions into an excitonic insulator below a critical flavor number or a non-Fermi liquid above it.","strongest_claim":"For a fermion flavor number N_f below a critical value N_c=16/π, the interaction drives an excitonic insulating phase through an infinite-order quantum phase transition and spontaneously generates a mass gap. At N_f > N_c the system remains gapless but enters a non-Fermi-liquid critical regime.","weakest_assumption":"The combination of static electronic screening with a Dyson-Schwinger analysis accurately captures the cavity-induced interaction in the deep-subwavelength limit without significant dynamic screening or higher-order vertex corrections."}},"verdict_id":"0c8ca51b-1861-43d1-91e9-731b7c53f7b2"}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:a87107cbc55f023b4f14407116f4005379ec042375631b1d3c035b3128b73728","target":"record","created_at":"2026-05-21T01:04:27Z","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":"6e71f0e61fc559a8094af7b498c73788fbd44b9a331a5d7af92374d9904eeaf7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.str-el","submitted_at":"2026-05-11T14:37:12Z","title_canon_sha256":"8c53c5254802e8e4675d60e1555608970349a07b523a525dccc9be3944e22025"},"schema_version":"1.0","source":{"id":"2605.10652","kind":"arxiv","version":2}},"canonical_sha256":"4c13aff7953b44dffc5cd3ccec052a9bd812bfcd93db69923e09a94f48451dea","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c13aff7953b44dffc5cd3ccec052a9bd812bfcd93db69923e09a94f48451dea","first_computed_at":"2026-05-21T01:04:27.496356Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-21T01:04:27.496356Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zwGLuCs3mCl+CUV1eqaTuoCjEzrnHRhtdRaDE+nQlZuZ6+au8LTyzwN4S66CebM9KkXY9Hzq/MriXI6a0M76Bw==","signature_status":"signed_v1","signed_at":"2026-05-21T01:04:27.497139Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.10652","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6bd1f95dab1ef775070b7e315a84ea3d3a2775e206b3e1e5c8c9e6f15fecc597","sha256:a87107cbc55f023b4f14407116f4005379ec042375631b1d3c035b3128b73728","sha256:ad3555b1c56de96cb5776cae944d5116abf4b321ac3075e90e90be9b9d9c0d4e"],"state_sha256":"c196d927eb0b9da09422168a5c1e6d3d6f10f114757133b3344ab50a9304973f"}