{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:JDFXTDUI4YRLWEXDVOJ4C6N5BE","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":"33f5ad1be32f1f4ab89a94e74e2c77aa56962c62647f2af549f01b51feeda423","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-26T13:46:11Z","title_canon_sha256":"293bad96dabc2e584b527ef8c22dd5506ac2dd5671212d6614931f054a330688"},"schema_version":"1.0","source":{"id":"1808.08552","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1808.08552","created_at":"2026-05-18T00:06:36Z"},{"alias_kind":"arxiv_version","alias_value":"1808.08552v2","created_at":"2026-05-18T00:06:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1808.08552","created_at":"2026-05-18T00:06:36Z"},{"alias_kind":"pith_short_12","alias_value":"JDFXTDUI4YRL","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_16","alias_value":"JDFXTDUI4YRLWEXD","created_at":"2026-05-18T12:32:31Z"},{"alias_kind":"pith_short_8","alias_value":"JDFXTDUI","created_at":"2026-05-18T12:32:31Z"}],"graph_snapshots":[{"event_id":"sha256:626899ce09f73c61fc1817f117ee1f1fb5ca945d577300ee0d446cad52b9b250","target":"graph","created_at":"2026-05-18T00:06:36Z","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 report the experimental manifestation of even-odd parity effects in the transport characteristics of insulating Josephson junction chains which occur as the superconducting gap is suppressed by applied magnetic fields at millikelvin temperatures. The primary signature is a non-monotonic dependence of the critical voltage, $V_c$, for the onset of charge transport through the chain, with the parity crossover indicated by a maximum of $V_c$ at the parity field $B^*$. We also observe a distinctive change in the transport characteristics across the parity transition, indicative of Cooper-pair do","authors_text":"Jared H. Cole, Karin Cedergren, Roger Ackroyd, Sergey Kafanov, Timothy Duty","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-26T13:46:11Z","title":"Magnetic-field-induced parity effect in insulating Josephson junction chains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1808.08552","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":"sha256:83e90e297f6642edaeb86441d52d115d3edd86cfb82bad2fb240f6cb6ee86819","target":"record","created_at":"2026-05-18T00:06:36Z","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":"33f5ad1be32f1f4ab89a94e74e2c77aa56962c62647f2af549f01b51feeda423","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-08-26T13:46:11Z","title_canon_sha256":"293bad96dabc2e584b527ef8c22dd5506ac2dd5671212d6614931f054a330688"},"schema_version":"1.0","source":{"id":"1808.08552","kind":"arxiv","version":2}},"canonical_sha256":"48cb798e88e622bb12e3ab93c179bd0901ee46d498c955a3b4befd0ef1f1efcf","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"48cb798e88e622bb12e3ab93c179bd0901ee46d498c955a3b4befd0ef1f1efcf","first_computed_at":"2026-05-18T00:06:36.690207Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:06:36.690207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x32Jn/vC8C4MF8PDcnNxC0oxRs/rBRZEXAPYbLn3iOS7Gj8wttRnMomsSanmCtbRWtZ0mKI7vB0JAdcdUgfEDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:06:36.690611Z","signed_message":"canonical_sha256_bytes"},"source_id":"1808.08552","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83e90e297f6642edaeb86441d52d115d3edd86cfb82bad2fb240f6cb6ee86819","sha256:626899ce09f73c61fc1817f117ee1f1fb5ca945d577300ee0d446cad52b9b250"],"state_sha256":"9f0737390a660a1a48a8d8572d4d0b949d8497e6530d912ab874663da8480f4d"}