{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:Y6DSDEHZSGA5CHBE2ICWYQ7QP4","short_pith_number":"pith:Y6DSDEHZ","canonical_record":{"source":{"id":"1807.07085","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-07-18T18:00:10Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a81c186b114e02068915c717899b6c414c8ab5108efeaa1280206d2b2fc76afc","abstract_canon_sha256":"63c6b2ebfccdbda86725708f24e09b2e87fa42971cd27129471eaa3d40ad7a73"},"schema_version":"1.0"},"canonical_sha256":"c7872190f99181d11c24d2056c43f07f02ba3bee3ea778d5709fc42543a14aa0","source":{"kind":"arxiv","id":"1807.07085","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.07085","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1807.07085v1","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.07085","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"Y6DSDEHZSGA5","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Y6DSDEHZSGA5CHBE","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Y6DSDEHZ","created_at":"2026-05-18T12:33:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:Y6DSDEHZSGA5CHBE2ICWYQ7QP4","target":"record","payload":{"canonical_record":{"source":{"id":"1807.07085","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-07-18T18:00:10Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a81c186b114e02068915c717899b6c414c8ab5108efeaa1280206d2b2fc76afc","abstract_canon_sha256":"63c6b2ebfccdbda86725708f24e09b2e87fa42971cd27129471eaa3d40ad7a73"},"schema_version":"1.0"},"canonical_sha256":"c7872190f99181d11c24d2056c43f07f02ba3bee3ea778d5709fc42543a14aa0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:50:13.067412Z","signature_b64":"tWlm8HwrqjzcDOl8bJ6MJmhTfpDDh0oxTu+xbDzoEOcpKWM1YVsk0KWKC0LpjBGT4tNr1KaIs89lG9AUdY7fCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7872190f99181d11c24d2056c43f07f02ba3bee3ea778d5709fc42543a14aa0","last_reissued_at":"2026-05-17T23:50:13.067000Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:50:13.067000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1807.07085","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":"2026-05-17T23:50:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WEU6NyedOBfEnWRTuKWdmOaOB2WCd9JYUTAt8D0etzC0OBwP0ry1LtwiiYUzyI6uz+koudzS37IbzusLpQSeDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T14:17:38.325638Z"},"content_sha256":"295dcdbc9b3854eb1e5f3873340a2322dfbe3af17876b5c9a6892a68b857853d","schema_version":"1.0","event_id":"sha256:295dcdbc9b3854eb1e5f3873340a2322dfbe3af17876b5c9a6892a68b857853d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:Y6DSDEHZSGA5CHBE2ICWYQ7QP4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Universal Scaling Theory of the Boundary Geometric Tensor in Disordered Metals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.dis-nn","authors_text":"Arne Brataas, Felix von Oppen, Gergely Zar\\'and, Mikl\\'os Antal Werner","submitted_at":"2018-07-18T18:00:10Z","abstract_excerpt":"We investigate the finite-size scaling of the boundary quantum geometric tensor (QGT) numerically close to the Anderson localization transition in the presence of small external magnetic fields. The QGT exhibits universal scaling and reveals the crossover between the orthogonal and unitary critical states in weak random magnetic fields. The flow of the QGT near the critical points determines the critical exponents. Critical distributions of the QGT are universal and exhibit a remarkable isotropy even in a homogeneous magnetic field. We predict universal and isotropic Hall conductance fluctuati"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.07085","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":"2026-05-17T23:50:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"J1eF6bbMWeyscR5tI91kQnqEwsclF8lgkQ8ESFBG0XaGBzoqPpvXtddaTiqtQdNu8GUfs2N9R6bs3CYMVFCFDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T14:17:38.326011Z"},"content_sha256":"65d0e15d8f279b2bf8e4d3616ae91bfadbe604de9735d5fba1c5cdf67abf01f5","schema_version":"1.0","event_id":"sha256:65d0e15d8f279b2bf8e4d3616ae91bfadbe604de9735d5fba1c5cdf67abf01f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y6DSDEHZSGA5CHBE2ICWYQ7QP4/bundle.json","state_url":"https://pith.science/pith/Y6DSDEHZSGA5CHBE2ICWYQ7QP4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y6DSDEHZSGA5CHBE2ICWYQ7QP4/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":"2026-06-09T14:17:38Z","links":{"resolver":"https://pith.science/pith/Y6DSDEHZSGA5CHBE2ICWYQ7QP4","bundle":"https://pith.science/pith/Y6DSDEHZSGA5CHBE2ICWYQ7QP4/bundle.json","state":"https://pith.science/pith/Y6DSDEHZSGA5CHBE2ICWYQ7QP4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y6DSDEHZSGA5CHBE2ICWYQ7QP4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:Y6DSDEHZSGA5CHBE2ICWYQ7QP4","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":"63c6b2ebfccdbda86725708f24e09b2e87fa42971cd27129471eaa3d40ad7a73","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-07-18T18:00:10Z","title_canon_sha256":"a81c186b114e02068915c717899b6c414c8ab5108efeaa1280206d2b2fc76afc"},"schema_version":"1.0","source":{"id":"1807.07085","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1807.07085","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"arxiv_version","alias_value":"1807.07085v1","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1807.07085","created_at":"2026-05-17T23:50:13Z"},{"alias_kind":"pith_short_12","alias_value":"Y6DSDEHZSGA5","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_16","alias_value":"Y6DSDEHZSGA5CHBE","created_at":"2026-05-18T12:33:04Z"},{"alias_kind":"pith_short_8","alias_value":"Y6DSDEHZ","created_at":"2026-05-18T12:33:04Z"}],"graph_snapshots":[{"event_id":"sha256:65d0e15d8f279b2bf8e4d3616ae91bfadbe604de9735d5fba1c5cdf67abf01f5","target":"graph","created_at":"2026-05-17T23:50:13Z","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 finite-size scaling of the boundary quantum geometric tensor (QGT) numerically close to the Anderson localization transition in the presence of small external magnetic fields. The QGT exhibits universal scaling and reveals the crossover between the orthogonal and unitary critical states in weak random magnetic fields. The flow of the QGT near the critical points determines the critical exponents. Critical distributions of the QGT are universal and exhibit a remarkable isotropy even in a homogeneous magnetic field. We predict universal and isotropic Hall conductance fluctuati","authors_text":"Arne Brataas, Felix von Oppen, Gergely Zar\\'and, Mikl\\'os Antal Werner","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-07-18T18:00:10Z","title":"Universal Scaling Theory of the Boundary Geometric Tensor in Disordered Metals"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1807.07085","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":"sha256:295dcdbc9b3854eb1e5f3873340a2322dfbe3af17876b5c9a6892a68b857853d","target":"record","created_at":"2026-05-17T23:50:13Z","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":"63c6b2ebfccdbda86725708f24e09b2e87fa42971cd27129471eaa3d40ad7a73","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-07-18T18:00:10Z","title_canon_sha256":"a81c186b114e02068915c717899b6c414c8ab5108efeaa1280206d2b2fc76afc"},"schema_version":"1.0","source":{"id":"1807.07085","kind":"arxiv","version":1}},"canonical_sha256":"c7872190f99181d11c24d2056c43f07f02ba3bee3ea778d5709fc42543a14aa0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7872190f99181d11c24d2056c43f07f02ba3bee3ea778d5709fc42543a14aa0","first_computed_at":"2026-05-17T23:50:13.067000Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:50:13.067000Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"tWlm8HwrqjzcDOl8bJ6MJmhTfpDDh0oxTu+xbDzoEOcpKWM1YVsk0KWKC0LpjBGT4tNr1KaIs89lG9AUdY7fCg==","signature_status":"signed_v1","signed_at":"2026-05-17T23:50:13.067412Z","signed_message":"canonical_sha256_bytes"},"source_id":"1807.07085","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:295dcdbc9b3854eb1e5f3873340a2322dfbe3af17876b5c9a6892a68b857853d","sha256:65d0e15d8f279b2bf8e4d3616ae91bfadbe604de9735d5fba1c5cdf67abf01f5"],"state_sha256":"172e3a9aa0e636956bdace0cf292c2acc9051e4a2d02165d8bdc71432b9a696d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KJ5AYIIkiIrWn3u3EFMyZL6zRs0NaNH/EhWLI1i9oAQhpga39Qe7geZp/RqNscw4lGrOuHH2UQSxHmQLgMxlCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T14:17:38.327986Z","bundle_sha256":"57104f24b80647d73c36c11d3aab2efa0d7a3ccc00c043edb49b55d2ae0677df"}}