{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:QAVICEBHMRK7QBDCR5HJVCEDQ5","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":"049eeefa645c2e714b1ddf6753c0684c7992b6a65811178651df5de0736e1235","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-10-25T07:34:00Z","title_canon_sha256":"4a8040d13247ee9ec1c7d52f83c25834d0bb8429b4c4721dbeed77ffca2c60da"},"schema_version":"1.0","source":{"id":"1610.07757","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.07757","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"arxiv_version","alias_value":"1610.07757v1","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.07757","created_at":"2026-05-18T00:59:34Z"},{"alias_kind":"pith_short_12","alias_value":"QAVICEBHMRK7","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_16","alias_value":"QAVICEBHMRK7QBDC","created_at":"2026-05-18T12:30:39Z"},{"alias_kind":"pith_short_8","alias_value":"QAVICEBH","created_at":"2026-05-18T12:30:39Z"}],"graph_snapshots":[{"event_id":"sha256:273ff1e367274e84c74c375b064a643eebc22420b7ea043fc62857997e020622","target":"graph","created_at":"2026-05-18T00:59:34Z","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"},"paper":{"abstract_excerpt":"The charge susceptibility of twisted bilayer graphene is investigated in the Dirac cone, respectively random-phase approximation. For small enough twist angles $\\theta\\lesssim 2^\\circ$ we find weakly Landau damped interband plasmons, i.~e., collective excitonic modes which exist in the undoped material, with an almost constant energy dispersion. In this regime, the loss function can be described as a Fano resonance and we argue that these excitations arise from the interaction of quasi-localised states with the incident light field. These predictions can be tested by nano-infrared imaging and ","authors_text":"H. Kohler, T. Stauber","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-10-25T07:34:00Z","title":"Quasi-flat plasmonic bands in twisted bilayer graphene"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.07757","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:d7c7e6a005cab379b03bfa9a84897895179fbd36de4f67763e9c31b95cd49738","target":"record","created_at":"2026-05-18T00:59:34Z","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":"049eeefa645c2e714b1ddf6753c0684c7992b6a65811178651df5de0736e1235","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-10-25T07:34:00Z","title_canon_sha256":"4a8040d13247ee9ec1c7d52f83c25834d0bb8429b4c4721dbeed77ffca2c60da"},"schema_version":"1.0","source":{"id":"1610.07757","kind":"arxiv","version":1}},"canonical_sha256":"802a8110276455f804628f4e9a88838756beede38a8fc8d5c53ed88d33917156","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"802a8110276455f804628f4e9a88838756beede38a8fc8d5c53ed88d33917156","first_computed_at":"2026-05-18T00:59:34.133873Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:59:34.133873Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"nHJoyi7+oTnBnLXRufIE+YfVm0wDbJ+rnb+yMP0KkqggZmo52LQAW70L+Ex63Azlx/3iGkopYmuV9L9qNmt6Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:59:34.134452Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.07757","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d7c7e6a005cab379b03bfa9a84897895179fbd36de4f67763e9c31b95cd49738","sha256:273ff1e367274e84c74c375b064a643eebc22420b7ea043fc62857997e020622"],"state_sha256":"a8fa850ebbc3cf83a771688d510eee6a885e80bd0a56da4921114b5750e5f3be"}