{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:JRKUWQGTHNW2ERKO7QYB5K2FPL","short_pith_number":"pith:JRKUWQGT","canonical_record":{"source":{"id":"1701.08016","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-27T11:23:14Z","cross_cats_sorted":["cond-mat.str-el","nlin.CD"],"title_canon_sha256":"648b55b7d7fe6c33b6f91087c565edf9c292ca4d2dec9ca4238e59109a6e52c7","abstract_canon_sha256":"e585e66f75afa93411eebf7725162be3092f0b25812aedf5b10a6cfba5d7c072"},"schema_version":"1.0"},"canonical_sha256":"4c554b40d33b6da2454efc301eab457aca51d7aeec964865ee52e48166ed6919","source":{"kind":"arxiv","id":"1701.08016","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.08016","created_at":"2026-05-18T00:50:54Z"},{"alias_kind":"arxiv_version","alias_value":"1701.08016v1","created_at":"2026-05-18T00:50:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.08016","created_at":"2026-05-18T00:50:54Z"},{"alias_kind":"pith_short_12","alias_value":"JRKUWQGTHNW2","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JRKUWQGTHNW2ERKO","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JRKUWQGT","created_at":"2026-05-18T12:31:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:JRKUWQGTHNW2ERKO7QYB5K2FPL","target":"record","payload":{"canonical_record":{"source":{"id":"1701.08016","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-27T11:23:14Z","cross_cats_sorted":["cond-mat.str-el","nlin.CD"],"title_canon_sha256":"648b55b7d7fe6c33b6f91087c565edf9c292ca4d2dec9ca4238e59109a6e52c7","abstract_canon_sha256":"e585e66f75afa93411eebf7725162be3092f0b25812aedf5b10a6cfba5d7c072"},"schema_version":"1.0"},"canonical_sha256":"4c554b40d33b6da2454efc301eab457aca51d7aeec964865ee52e48166ed6919","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:50:54.190936Z","signature_b64":"lL3FSvDyJY5UJxsUxo/4yLm9WMAI5XDqSS/LNEtJfBixJFxNMwtxEN44c7AF7A7r6iYnFjUVnD2KtlrQWuVCBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4c554b40d33b6da2454efc301eab457aca51d7aeec964865ee52e48166ed6919","last_reissued_at":"2026-05-18T00:50:54.190343Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:50:54.190343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1701.08016","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:50:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DR8ryYxCYDaN9gvQwSvzOcoIgBu4Mnckq33eyEWl5FfgivOtKNI2SQKma/F8721kWNcprDCP9XaK7LMn2DNEAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T00:47:46.529824Z"},"content_sha256":"eec8aac8daa9da9d66336b4497cf349c760852800ea5c29c78e57f4e3ff70e60","schema_version":"1.0","event_id":"sha256:eec8aac8daa9da9d66336b4497cf349c760852800ea5c29c78e57f4e3ff70e60"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:JRKUWQGTHNW2ERKO7QYB5K2FPL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Interaction effects in a chaotic graphene quantum billiard","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","nlin.CD"],"primary_cat":"cond-mat.mes-hall","authors_text":"Andras Palinkas, Imre Hagymasi, Peter Vancso, Zoltan Osvath","submitted_at":"2017-01-27T11:23:14Z","abstract_excerpt":"We investigate the local electronic structure of a Sinai-like, quadrilateral graphene quantum billiard with zigzag and armchair edges using scanning tunneling microscopy at room temperature. It is revealed that besides the $(\\sqrt{3}\\times\\sqrt{3})R30${\\deg} superstructure, which is caused by the intervalley scattering, its overtones also appear in the STM measurements, which are attributed to the Umklapp processes. We point out that these results can be well understood by taking into account the Coulomb interaction in the quantum billiard, accounting for both the measured density of state val"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.08016","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:50:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C9hurjDENXotskbfkhuRoilfN2FOGun4B83AnoShMBOgDpnQ4qbxWfmRh2+ck6F5Pd+7fxoepKuxt9b3zXCnCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-23T00:47:46.530174Z"},"content_sha256":"59d676981f7c0b13b4e4a0946a003348f32565c2002e6197ec8cfd7e953c3984","schema_version":"1.0","event_id":"sha256:59d676981f7c0b13b4e4a0946a003348f32565c2002e6197ec8cfd7e953c3984"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JRKUWQGTHNW2ERKO7QYB5K2FPL/bundle.json","state_url":"https://pith.science/pith/JRKUWQGTHNW2ERKO7QYB5K2FPL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JRKUWQGTHNW2ERKO7QYB5K2FPL/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-23T00:47:46Z","links":{"resolver":"https://pith.science/pith/JRKUWQGTHNW2ERKO7QYB5K2FPL","bundle":"https://pith.science/pith/JRKUWQGTHNW2ERKO7QYB5K2FPL/bundle.json","state":"https://pith.science/pith/JRKUWQGTHNW2ERKO7QYB5K2FPL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JRKUWQGTHNW2ERKO7QYB5K2FPL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:JRKUWQGTHNW2ERKO7QYB5K2FPL","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":"e585e66f75afa93411eebf7725162be3092f0b25812aedf5b10a6cfba5d7c072","cross_cats_sorted":["cond-mat.str-el","nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-27T11:23:14Z","title_canon_sha256":"648b55b7d7fe6c33b6f91087c565edf9c292ca4d2dec9ca4238e59109a6e52c7"},"schema_version":"1.0","source":{"id":"1701.08016","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1701.08016","created_at":"2026-05-18T00:50:54Z"},{"alias_kind":"arxiv_version","alias_value":"1701.08016v1","created_at":"2026-05-18T00:50:54Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1701.08016","created_at":"2026-05-18T00:50:54Z"},{"alias_kind":"pith_short_12","alias_value":"JRKUWQGTHNW2","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_16","alias_value":"JRKUWQGTHNW2ERKO","created_at":"2026-05-18T12:31:24Z"},{"alias_kind":"pith_short_8","alias_value":"JRKUWQGT","created_at":"2026-05-18T12:31:24Z"}],"graph_snapshots":[{"event_id":"sha256:59d676981f7c0b13b4e4a0946a003348f32565c2002e6197ec8cfd7e953c3984","target":"graph","created_at":"2026-05-18T00:50:54Z","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":"We investigate the local electronic structure of a Sinai-like, quadrilateral graphene quantum billiard with zigzag and armchair edges using scanning tunneling microscopy at room temperature. It is revealed that besides the $(\\sqrt{3}\\times\\sqrt{3})R30${\\deg} superstructure, which is caused by the intervalley scattering, its overtones also appear in the STM measurements, which are attributed to the Umklapp processes. We point out that these results can be well understood by taking into account the Coulomb interaction in the quantum billiard, accounting for both the measured density of state val","authors_text":"Andras Palinkas, Imre Hagymasi, Peter Vancso, Zoltan Osvath","cross_cats":["cond-mat.str-el","nlin.CD"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-27T11:23:14Z","title":"Interaction effects in a chaotic graphene quantum billiard"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1701.08016","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:eec8aac8daa9da9d66336b4497cf349c760852800ea5c29c78e57f4e3ff70e60","target":"record","created_at":"2026-05-18T00:50:54Z","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":"e585e66f75afa93411eebf7725162be3092f0b25812aedf5b10a6cfba5d7c072","cross_cats_sorted":["cond-mat.str-el","nlin.CD"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2017-01-27T11:23:14Z","title_canon_sha256":"648b55b7d7fe6c33b6f91087c565edf9c292ca4d2dec9ca4238e59109a6e52c7"},"schema_version":"1.0","source":{"id":"1701.08016","kind":"arxiv","version":1}},"canonical_sha256":"4c554b40d33b6da2454efc301eab457aca51d7aeec964865ee52e48166ed6919","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4c554b40d33b6da2454efc301eab457aca51d7aeec964865ee52e48166ed6919","first_computed_at":"2026-05-18T00:50:54.190343Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:50:54.190343Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lL3FSvDyJY5UJxsUxo/4yLm9WMAI5XDqSS/LNEtJfBixJFxNMwtxEN44c7AF7A7r6iYnFjUVnD2KtlrQWuVCBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:50:54.190936Z","signed_message":"canonical_sha256_bytes"},"source_id":"1701.08016","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eec8aac8daa9da9d66336b4497cf349c760852800ea5c29c78e57f4e3ff70e60","sha256:59d676981f7c0b13b4e4a0946a003348f32565c2002e6197ec8cfd7e953c3984"],"state_sha256":"ec926fb0ca5a802f49ca317e347571886c13c49f0ef7bc6b14e65b4081b62740"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AfIjjrghHjwTFrVFazYTOEgIslOt9VWWcH6Bqh7guz0iWSmz73GN0pk77az/tavADC7NJrzN/ZQLc9zFJM2CBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-23T00:47:46.532178Z","bundle_sha256":"a3fcffc51beef8957bc2ab8ef503a36cb44fa2e646bf5e359068e0138c35c40d"}}