{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:ILIEEMOEXF3XM4YCVGXZPWTDAW","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":"b71854f801e4b3aa001f9d2681a4a5e157d7c21b94afc02f61df1b603fdb5612","cross_cats_sorted":["nlin.PS","physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-06-20T18:00:04Z","title_canon_sha256":"0f5e03bc209b37749860ab559b52c824aa2cfab3e50cbc646917518c1b28f68a"},"schema_version":"1.0","source":{"id":"2206.09931","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2206.09931","created_at":"2026-07-05T06:08:51Z"},{"alias_kind":"arxiv_version","alias_value":"2206.09931v1","created_at":"2026-07-05T06:08:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2206.09931","created_at":"2026-07-05T06:08:51Z"},{"alias_kind":"pith_short_12","alias_value":"ILIEEMOEXF3X","created_at":"2026-07-05T06:08:51Z"},{"alias_kind":"pith_short_16","alias_value":"ILIEEMOEXF3XM4YC","created_at":"2026-07-05T06:08:51Z"},{"alias_kind":"pith_short_8","alias_value":"ILIEEMOE","created_at":"2026-07-05T06:08:51Z"}],"graph_snapshots":[{"event_id":"sha256:48eb5ed685a8d3010984a0b3c3034a933f90f8d1c28266f68a31e750fe4a816d","target":"graph","created_at":"2026-07-05T06:08:51Z","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/2206.09931/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We observe a localized cnoidal (LCn) state in an electric circuit network. Its formation derives from the interplay of non-linearity and the topology inherent to a Su-Schrieffer-Heeger (SSH) chain of inductors. Varicap diodes act as voltage-dependent capacitors, and create a non-linear on-site potential. For a sinusoidal voltage excitation around midgap frequency, we show that the voltage response in the non-linear SSH circuit follows the Korteweg-de Vries equation. The topological SSH boundary state which relates to a midgap impedance peak in the linearized limit is distorted into the LCn sta","authors_text":"Alexander Fritzsche, Alexander Stegmaier, Ching Hua Lee, Hauke Brand, Hendrik Hohmann, Laurens W. Molenkamp, Lavi K. Upreti, Martin Greiter, Ronny Thomale, Stefan Imhof, Tobias Helbig, Tobias Hofmann, Tobias Kie{\\ss}ling, Tobias M\\\"uller, Udo Schwingenschl\\\"ogl","cross_cats":["nlin.PS","physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-06-20T18:00:04Z","title":"Observation of cnoidal wave localization in non-linear topolectric circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2206.09931","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":"sha256:7e28a2b554d8e505e0f02cddfb6c61cce49695343922e39037feb3b6c8a0c035","target":"record","created_at":"2026-07-05T06:08:51Z","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":"b71854f801e4b3aa001f9d2681a4a5e157d7c21b94afc02f61df1b603fdb5612","cross_cats_sorted":["nlin.PS","physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2022-06-20T18:00:04Z","title_canon_sha256":"0f5e03bc209b37749860ab559b52c824aa2cfab3e50cbc646917518c1b28f68a"},"schema_version":"1.0","source":{"id":"2206.09931","kind":"arxiv","version":1}},"canonical_sha256":"42d04231c4b977767302a9af97da63058e3f233a3c7160a754d81434b7f2a1c9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"42d04231c4b977767302a9af97da63058e3f233a3c7160a754d81434b7f2a1c9","first_computed_at":"2026-07-05T06:08:51.453242Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:08:51.453242Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fD+dsAK+NecvIkCCaKaJa1REGl5hq3s+AIqz47wrQMebXh9QmudjQewNAwWg9UlvlLUeXSjRuwKP4vw7f223AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:08:51.453640Z","signed_message":"canonical_sha256_bytes"},"source_id":"2206.09931","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7e28a2b554d8e505e0f02cddfb6c61cce49695343922e39037feb3b6c8a0c035","sha256:48eb5ed685a8d3010984a0b3c3034a933f90f8d1c28266f68a31e750fe4a816d"],"state_sha256":"5c49df66c7148d1b434df307ba30860e4dd31a08cc39a066b3a0fdc7e0dac73d"}