{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:YWSTRDSK4VKUETM7GZNK6VPR2L","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":"7e50f3916e5bcc3fa31075133da47b21bd6066004b913c7e7014c9822c2a8ea3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-12-26T22:03:21Z","title_canon_sha256":"b01096055531029e42912f9a9932b5fcfa6122655966604849459acfc7c1be76"},"schema_version":"1.0","source":{"id":"2012.13820","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.13820","created_at":"2026-07-05T02:57:51Z"},{"alias_kind":"arxiv_version","alias_value":"2012.13820v1","created_at":"2026-07-05T02:57:51Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.13820","created_at":"2026-07-05T02:57:51Z"},{"alias_kind":"pith_short_12","alias_value":"YWSTRDSK4VKU","created_at":"2026-07-05T02:57:51Z"},{"alias_kind":"pith_short_16","alias_value":"YWSTRDSK4VKUETM7","created_at":"2026-07-05T02:57:51Z"},{"alias_kind":"pith_short_8","alias_value":"YWSTRDSK","created_at":"2026-07-05T02:57:51Z"}],"graph_snapshots":[{"event_id":"sha256:5c4710ec95b4f66962ee2b31bb4debbf3e87f7712f08c8bf41a227259ca947f8","target":"graph","created_at":"2026-07-05T02:57:51Z","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/2012.13820/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Moir\\'e superlattices can induce correlated-electronic phases in twisted van-der-Waals materials. Strongly correlated quantum phenomena emerge, such as superconductivity and the Mott-insulating state. However, moir\\'e superlattices produced through artificial stacking can be quite inhomogeneous, which hampers the development of a clear correlation between the moir\\'e period and the emerging electrical and optical properties. Here we demonstrate in twisted-bilayer transition-metal dichalcogenides that low-frequency Raman scattering can be utilized not only to detect atomic reconstruction, but a","authors_text":"Bo Peng, Christian Sch\\\"uller, Johannes Holler, John M. Lupton, Jonas M. Bauer, Kai-Qiang Lin, Marten Scheuck, Sebastian Bange, Tobias Korn","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-12-26T22:03:21Z","title":"Large-scale mapping of moir\\'e superlattices by Raman imaging of interlayer breathing mode and moir\\'e phonons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.13820","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":"sha256:8e416e124ba6e3b9c707dc044b7f68651656af3b340962953fba85b5dfa11b09","target":"record","created_at":"2026-07-05T02:57:51Z","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":"7e50f3916e5bcc3fa31075133da47b21bd6066004b913c7e7014c9822c2a8ea3","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2020-12-26T22:03:21Z","title_canon_sha256":"b01096055531029e42912f9a9932b5fcfa6122655966604849459acfc7c1be76"},"schema_version":"1.0","source":{"id":"2012.13820","kind":"arxiv","version":1}},"canonical_sha256":"c5a5388e4ae555424d9f365aaf55f1d2dc6281d1488a02243a6dc06671893846","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c5a5388e4ae555424d9f365aaf55f1d2dc6281d1488a02243a6dc06671893846","first_computed_at":"2026-07-05T02:57:51.334010Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:57:51.334010Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DeEf20fNuutEsHBGYHpo+4G6dV/HT97uVbKaCOfglW7ITzSwNjcuygAQCA75LodtskDSLnvJ5x/gQezfxHhZBA==","signature_status":"signed_v1","signed_at":"2026-07-05T02:57:51.334496Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.13820","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8e416e124ba6e3b9c707dc044b7f68651656af3b340962953fba85b5dfa11b09","sha256:5c4710ec95b4f66962ee2b31bb4debbf3e87f7712f08c8bf41a227259ca947f8"],"state_sha256":"113efb3be5dc1f45daf1c9fa0fdc1c662ccca7f6bc265759d5980b6a722e78b8"}