{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:3BPPYYOATW3KUXRJGNSUCBQVQJ","short_pith_number":"pith:3BPPYYOA","canonical_record":{"source":{"id":"1204.3295","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-15T17:08:49Z","cross_cats_sorted":[],"title_canon_sha256":"4ed182a40f3bd694bc134a3c834ba0a427dad55e8718179d7af89183af0d2923","abstract_canon_sha256":"8118d7bae856ea45de503415693edae4ed1f12f128ba70a63cff360debb34fe6"},"schema_version":"1.0"},"canonical_sha256":"d85efc61c09db6aa5e293365410615827d8fb068ea8528964824f91012d49744","source":{"kind":"arxiv","id":"1204.3295","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.3295","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"arxiv_version","alias_value":"1204.3295v2","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.3295","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"pith_short_12","alias_value":"3BPPYYOATW3K","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"3BPPYYOATW3KUXRJ","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"3BPPYYOA","created_at":"2026-05-18T12:26:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:3BPPYYOATW3KUXRJGNSUCBQVQJ","target":"record","payload":{"canonical_record":{"source":{"id":"1204.3295","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-15T17:08:49Z","cross_cats_sorted":[],"title_canon_sha256":"4ed182a40f3bd694bc134a3c834ba0a427dad55e8718179d7af89183af0d2923","abstract_canon_sha256":"8118d7bae856ea45de503415693edae4ed1f12f128ba70a63cff360debb34fe6"},"schema_version":"1.0"},"canonical_sha256":"d85efc61c09db6aa5e293365410615827d8fb068ea8528964824f91012d49744","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:46:03.386751Z","signature_b64":"/KQR+8Y82M9SrUARk8IegY9nW3MEIAGloqFdiSxM1+H4tYig856OT+/nwcQcYORcnBPW9Mx7p/cznd8z+nsODA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d85efc61c09db6aa5e293365410615827d8fb068ea8528964824f91012d49744","last_reissued_at":"2026-05-18T02:46:03.386238Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:46:03.386238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.3295","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:46:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UV4pJoKFbiJ++othrjmHzIwtBEhmwRpO+8ckU/1d7xwvhQrLKu6V+YCsoYbXTaCqm0RgeW5v1ZDH2TDzTbryBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T20:57:14.013836Z"},"content_sha256":"d06af64068e841428236fee82ca18128a6855e0f9d807666f816a1b737f1e29f","schema_version":"1.0","event_id":"sha256:d06af64068e841428236fee82ca18128a6855e0f9d807666f816a1b737f1e29f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:3BPPYYOATW3KUXRJGNSUCBQVQJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coupling of Josephson Currents in Quantum Hall Bilayers","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"K. von Klitzing, M. Hauser, W. Dietsche, X. Huang","submitted_at":"2012-04-15T17:08:49Z","abstract_excerpt":"We study ring shaped (Corbino) devices made of bilayer two-dimensional electron gases in the total filling factor one quantized Hall phase which is considered to be a coherent BCS-like state of interlayer excitons. Identical Josephson currents are observed at the two edges while only a negligible conductance between them is found. The maximum Josephson current observed at either edge can be controlled by passing a second interlayer Josephson current at the other edge. Due to the large electric resistance between the two edges, the interaction between them can only be mediated by the neutral in"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3295","kind":"arxiv","version":2},"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":"2026-05-18T02:46:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fK56jpfshS4GZN3wFdYdRFynmIMpsEYRTEZSW7T+D7+wcLoVKePD0ntwbyUi+GImdoHwYDYL5xXWTwDGXmmUDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T20:57:14.014187Z"},"content_sha256":"cce0b3b47084cc8f85634272db1d058f67014aa272752e67d4ceca68acb33338","schema_version":"1.0","event_id":"sha256:cce0b3b47084cc8f85634272db1d058f67014aa272752e67d4ceca68acb33338"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3BPPYYOATW3KUXRJGNSUCBQVQJ/bundle.json","state_url":"https://pith.science/pith/3BPPYYOATW3KUXRJGNSUCBQVQJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3BPPYYOATW3KUXRJGNSUCBQVQJ/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":"2026-06-02T20:57:14Z","links":{"resolver":"https://pith.science/pith/3BPPYYOATW3KUXRJGNSUCBQVQJ","bundle":"https://pith.science/pith/3BPPYYOATW3KUXRJGNSUCBQVQJ/bundle.json","state":"https://pith.science/pith/3BPPYYOATW3KUXRJGNSUCBQVQJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3BPPYYOATW3KUXRJGNSUCBQVQJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:3BPPYYOATW3KUXRJGNSUCBQVQJ","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":"8118d7bae856ea45de503415693edae4ed1f12f128ba70a63cff360debb34fe6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-15T17:08:49Z","title_canon_sha256":"4ed182a40f3bd694bc134a3c834ba0a427dad55e8718179d7af89183af0d2923"},"schema_version":"1.0","source":{"id":"1204.3295","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.3295","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"arxiv_version","alias_value":"1204.3295v2","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.3295","created_at":"2026-05-18T02:46:03Z"},{"alias_kind":"pith_short_12","alias_value":"3BPPYYOATW3K","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_16","alias_value":"3BPPYYOATW3KUXRJ","created_at":"2026-05-18T12:26:50Z"},{"alias_kind":"pith_short_8","alias_value":"3BPPYYOA","created_at":"2026-05-18T12:26:50Z"}],"graph_snapshots":[{"event_id":"sha256:cce0b3b47084cc8f85634272db1d058f67014aa272752e67d4ceca68acb33338","target":"graph","created_at":"2026-05-18T02:46:03Z","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 study ring shaped (Corbino) devices made of bilayer two-dimensional electron gases in the total filling factor one quantized Hall phase which is considered to be a coherent BCS-like state of interlayer excitons. Identical Josephson currents are observed at the two edges while only a negligible conductance between them is found. The maximum Josephson current observed at either edge can be controlled by passing a second interlayer Josephson current at the other edge. Due to the large electric resistance between the two edges, the interaction between them can only be mediated by the neutral in","authors_text":"K. von Klitzing, M. Hauser, W. Dietsche, X. Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-15T17:08:49Z","title":"Coupling of Josephson Currents in Quantum Hall Bilayers"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3295","kind":"arxiv","version":2},"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:d06af64068e841428236fee82ca18128a6855e0f9d807666f816a1b737f1e29f","target":"record","created_at":"2026-05-18T02:46:03Z","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":"8118d7bae856ea45de503415693edae4ed1f12f128ba70a63cff360debb34fe6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-15T17:08:49Z","title_canon_sha256":"4ed182a40f3bd694bc134a3c834ba0a427dad55e8718179d7af89183af0d2923"},"schema_version":"1.0","source":{"id":"1204.3295","kind":"arxiv","version":2}},"canonical_sha256":"d85efc61c09db6aa5e293365410615827d8fb068ea8528964824f91012d49744","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d85efc61c09db6aa5e293365410615827d8fb068ea8528964824f91012d49744","first_computed_at":"2026-05-18T02:46:03.386238Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:46:03.386238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/KQR+8Y82M9SrUARk8IegY9nW3MEIAGloqFdiSxM1+H4tYig856OT+/nwcQcYORcnBPW9Mx7p/cznd8z+nsODA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:46:03.386751Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.3295","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d06af64068e841428236fee82ca18128a6855e0f9d807666f816a1b737f1e29f","sha256:cce0b3b47084cc8f85634272db1d058f67014aa272752e67d4ceca68acb33338"],"state_sha256":"467f88467c791e37fb5dd48b6d19a1593d01e3d5b4ef238faf0d4fb9fe352b8d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ajVWjGeFgKDsGAUn6+QB+vcQZMAngvBH9L3DzyUNHuPvx16vgv4yV8WNE/rohX0GdSjrZjr9ymYHgoctobwODA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T20:57:14.016079Z","bundle_sha256":"25a8c88d5eb8a0a18e15774529f0081ad7c14bb919eb10f6982e4e3d1f6b4bcf"}}