{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:ZFMMYC74EP5T4KJSDUM6KLRZGW","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":"60eca6f8e2c89cd4228170722841c60e8d2ebdbdc4f6fa3035e573fa7bcba1a2","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-01-02T19:00:02Z","title_canon_sha256":"340d02c4030db4f32b7abdb8783c674493655e06770068a06f82973e7e6a18a5"},"schema_version":"1.0","source":{"id":"2601.00951","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.00951","created_at":"2026-05-20T02:05:39Z"},{"alias_kind":"arxiv_version","alias_value":"2601.00951v3","created_at":"2026-05-20T02:05:39Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.00951","created_at":"2026-05-20T02:05:39Z"},{"alias_kind":"pith_short_12","alias_value":"ZFMMYC74EP5T","created_at":"2026-05-20T02:05:39Z"},{"alias_kind":"pith_short_16","alias_value":"ZFMMYC74EP5T4KJS","created_at":"2026-05-20T02:05:39Z"},{"alias_kind":"pith_short_8","alias_value":"ZFMMYC74","created_at":"2026-05-20T02:05:39Z"}],"graph_snapshots":[{"event_id":"sha256:9be06a2f23ce41ba448e4538144e1a2a7612ab2d40c6ee7d7933d2e2c1e8c482","target":"graph","created_at":"2026-05-20T02:05:39Z","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/2601.00951/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We investigate the non-Hermitian Kitaev chain with non-reciprocal hopping amplitudes and asymmetric superconducting pairing. We work out the symmetry structure of the model and show that particle-hole symmetry (PHS) is preserved throughout the entire parameter regime. As a consequence of PHS, the topological phase transition point of a finite open chain coincides with that of the periodic (infinite) system. By explicitly constructing the zero-energy wave functions (Majorana modes), we show that Majorana modes necessarily occur as reciprocal localization pairs accumulating on opposite boundarie","authors_text":"Ayush Raj, Sai Satyam Samal, Soham Ray","cross_cats":["cond-mat.stat-mech","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-01-02T19:00:02Z","title":"Symmetry and Topology in a Non-Hermitian Kitaev chain"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.00951","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:e704ff47f44dee7b33d39a5e88e601b68da86edb5d5177b209b204507377c8d9","target":"record","created_at":"2026-05-20T02:05:39Z","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":"60eca6f8e2c89cd4228170722841c60e8d2ebdbdc4f6fa3035e573fa7bcba1a2","cross_cats_sorted":["cond-mat.stat-mech","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-01-02T19:00:02Z","title_canon_sha256":"340d02c4030db4f32b7abdb8783c674493655e06770068a06f82973e7e6a18a5"},"schema_version":"1.0","source":{"id":"2601.00951","kind":"arxiv","version":3}},"canonical_sha256":"c958cc0bfc23fb3e29321d19e52e3935b3ffbd04aa4b5b2fb3a0f448f3d35253","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c958cc0bfc23fb3e29321d19e52e3935b3ffbd04aa4b5b2fb3a0f448f3d35253","first_computed_at":"2026-05-20T02:05:39.451267Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T02:05:39.451267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TbHGVy4mrzNgjbb49B64p60/MTPQTfmYq/qIf8dYkKaDFmHhJJgGD2KGZyMjEYKoJ3vz1AlQFRYwl2Nty+f6BA==","signature_status":"signed_v1","signed_at":"2026-05-20T02:05:39.451862Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.00951","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e704ff47f44dee7b33d39a5e88e601b68da86edb5d5177b209b204507377c8d9","sha256:9be06a2f23ce41ba448e4538144e1a2a7612ab2d40c6ee7d7933d2e2c1e8c482"],"state_sha256":"fb6cd42865e0599048410c372f2f6d2cec16b5e2553bb7a6e29ec9f9f065a415"}