{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:RUJQNZG2CZ6UNJ5NIXC54ESNHG","short_pith_number":"pith:RUJQNZG2","schema_version":"1.0","canonical_sha256":"8d1306e4da167d46a7ad45c5de124d39b15db8ba31bab35653e79591b678b574","source":{"kind":"arxiv","id":"2004.07845","version":2},"attestation_state":"computed","paper":{"title":"Combined Zeeman and orbital effect on the Josephson effect in rippled graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Ayelet Zalic, Eirik Holm Fyhn, Hadar Steinberg, Jacob Linder, Morten Amundsen, Tom Dvir","submitted_at":"2020-04-16T18:00:02Z","abstract_excerpt":"The two-dimensional nature of graphene Josephson junctions offers the possibility of creating effective superconductor-ferromagnet-superconductor junctions with tunable Zeeman splitting caused by an in-plane magnetic field. Such junctions would be able to alternate between a conventional superconducting ground state and a ground state with an intrinsic phase difference, making them controllable $0-\\pi$ Josephson junctions. However, in addition to the Zeeman splitting, an in-plane magnetic field will in general also produce an orbital effect because of height variations in graphene, colloquiall"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2004.07845","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2020-04-16T18:00:02Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"1679e716f4d2d397bb3c3a87e0a0cf9f1a6dec4007d7bb9368aae6985db29e9a","abstract_canon_sha256":"fa41e266d05f83fee17af1afdadc6c512a74e02aa4503e5e23fea078560d8641"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:47:30.372222Z","signature_b64":"NgM8ucsF3uPqV6FSr9W8KlfgYdRrt5x1xNqlTgAExB0GWUA42a+rw1e1xKXiyZa+Ck/F6gWqC4A65K4gvvtdAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8d1306e4da167d46a7ad45c5de124d39b15db8ba31bab35653e79591b678b574","last_reissued_at":"2026-07-05T01:47:30.371752Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:47:30.371752Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Combined Zeeman and orbital effect on the Josephson effect in rippled graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Ayelet Zalic, Eirik Holm Fyhn, Hadar Steinberg, Jacob Linder, Morten Amundsen, Tom Dvir","submitted_at":"2020-04-16T18:00:02Z","abstract_excerpt":"The two-dimensional nature of graphene Josephson junctions offers the possibility of creating effective superconductor-ferromagnet-superconductor junctions with tunable Zeeman splitting caused by an in-plane magnetic field. Such junctions would be able to alternate between a conventional superconducting ground state and a ground state with an intrinsic phase difference, making them controllable $0-\\pi$ Josephson junctions. However, in addition to the Zeeman splitting, an in-plane magnetic field will in general also produce an orbital effect because of height variations in graphene, colloquiall"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2004.07845","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2004.07845/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2004.07845","created_at":"2026-07-05T01:47:30.371813+00:00"},{"alias_kind":"arxiv_version","alias_value":"2004.07845v2","created_at":"2026-07-05T01:47:30.371813+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2004.07845","created_at":"2026-07-05T01:47:30.371813+00:00"},{"alias_kind":"pith_short_12","alias_value":"RUJQNZG2CZ6U","created_at":"2026-07-05T01:47:30.371813+00:00"},{"alias_kind":"pith_short_16","alias_value":"RUJQNZG2CZ6UNJ5N","created_at":"2026-07-05T01:47:30.371813+00:00"},{"alias_kind":"pith_short_8","alias_value":"RUJQNZG2","created_at":"2026-07-05T01:47:30.371813+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG","json":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG.json","graph_json":"https://pith.science/api/pith-number/RUJQNZG2CZ6UNJ5NIXC54ESNHG/graph.json","events_json":"https://pith.science/api/pith-number/RUJQNZG2CZ6UNJ5NIXC54ESNHG/events.json","paper":"https://pith.science/paper/RUJQNZG2"},"agent_actions":{"view_html":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG","download_json":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG.json","view_paper":"https://pith.science/paper/RUJQNZG2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2004.07845&json=true","fetch_graph":"https://pith.science/api/pith-number/RUJQNZG2CZ6UNJ5NIXC54ESNHG/graph.json","fetch_events":"https://pith.science/api/pith-number/RUJQNZG2CZ6UNJ5NIXC54ESNHG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG/action/storage_attestation","attest_author":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG/action/author_attestation","sign_citation":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG/action/citation_signature","submit_replication":"https://pith.science/pith/RUJQNZG2CZ6UNJ5NIXC54ESNHG/action/replication_record"}},"created_at":"2026-07-05T01:47:30.371813+00:00","updated_at":"2026-07-05T01:47:30.371813+00:00"}