{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:P4SK3KAIMKGFDJ3BRZMHVSE6HP","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":"f6ba5b1d2b42f3d2375d55c17985811e021d6b08bff362cba92ae9bf7c664648","cross_cats_sorted":["cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-02-25T13:40:39Z","title_canon_sha256":"972d035d51aafb07decefaf8f74413d15e13e2f7146c5e416318f679e5fda5e4"},"schema_version":"1.0","source":{"id":"2202.13789","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2202.13789","created_at":"2026-07-05T05:27:32Z"},{"alias_kind":"arxiv_version","alias_value":"2202.13789v1","created_at":"2026-07-05T05:27:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2202.13789","created_at":"2026-07-05T05:27:32Z"},{"alias_kind":"pith_short_12","alias_value":"P4SK3KAIMKGF","created_at":"2026-07-05T05:27:32Z"},{"alias_kind":"pith_short_16","alias_value":"P4SK3KAIMKGFDJ3B","created_at":"2026-07-05T05:27:32Z"},{"alias_kind":"pith_short_8","alias_value":"P4SK3KAI","created_at":"2026-07-05T05:27:32Z"}],"graph_snapshots":[{"event_id":"sha256:88245b5e7a6194027e5f912b328bc48bf133ce4c472c45d36fda1fe5f676edc0","target":"graph","created_at":"2026-07-05T05:27:32Z","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/2202.13789/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A remarkable feature of the trimer Su-Schrieffer-Heeger (SSH3) model is that it supports localized edge states. Although Zak's phase remains quantized for the case of a mirror-symmetric chain, it is known that it fails to take integer values in the absence of this symmetry and thus it cannot play the role of a well-defined bulk invariant in the general case. Attempts to establish a bulk-edge correspondence have been made via Green's functions or through extensions to a synthetic dimension. Here we propose a simple alternative for SSH3, utilizing the previously introduced sublattice Zak's phase","authors_text":"Adamantios Anastasiadis, Fotios K. Diakonos, Georgios Styliaris, Georgios Theocharis, Rajesh Chaunsali","cross_cats":["cond-mat.str-el","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-02-25T13:40:39Z","title":"Bulk-edge correspondence in the trimer Su-Schrieffer-Heeger model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2202.13789","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":"sha256:5f3d495befc5f9caaf8d39e81356c0b4af75f8736de9064fe8cb5cef3ad7b75b","target":"record","created_at":"2026-07-05T05:27:32Z","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":"f6ba5b1d2b42f3d2375d55c17985811e021d6b08bff362cba92ae9bf7c664648","cross_cats_sorted":["cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-02-25T13:40:39Z","title_canon_sha256":"972d035d51aafb07decefaf8f74413d15e13e2f7146c5e416318f679e5fda5e4"},"schema_version":"1.0","source":{"id":"2202.13789","kind":"arxiv","version":1}},"canonical_sha256":"7f24ada808628c51a7618e587ac89e3be6faf7db6860d5ce16325303fd71e154","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7f24ada808628c51a7618e587ac89e3be6faf7db6860d5ce16325303fd71e154","first_computed_at":"2026-07-05T05:27:32.546723Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:27:32.546723Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Pmb0R8Cwr/d6fA4/7JHqRGSm6LehdzbHaZttAplrk/Iuuy/0D+XkkrCdFIDuKqH9sRFgdr6nSZ0QyqmNzAslCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:27:32.547144Z","signed_message":"canonical_sha256_bytes"},"source_id":"2202.13789","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5f3d495befc5f9caaf8d39e81356c0b4af75f8736de9064fe8cb5cef3ad7b75b","sha256:88245b5e7a6194027e5f912b328bc48bf133ce4c472c45d36fda1fe5f676edc0"],"state_sha256":"29b85abd9775f334e89f0aa1fb7286a32ed29a0c577ed69b72d8cef23a55debf"}