{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:VJEYGYVAZZWVPM3Y326HOMSFVF","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":"f0f61d5c5710b0d57827511299d33227483344e24d97ee17bf1dfb6e2f22bb1c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-03-25T10:46:53Z","title_canon_sha256":"21d836b97879b24aece84a87f34a0ddc7177164e817d3c7d7d571ebe0d85f504"},"schema_version":"1.0","source":{"id":"1303.6080","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1303.6080","created_at":"2026-05-18T03:21:45Z"},{"alias_kind":"arxiv_version","alias_value":"1303.6080v1","created_at":"2026-05-18T03:21:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.6080","created_at":"2026-05-18T03:21:45Z"},{"alias_kind":"pith_short_12","alias_value":"VJEYGYVAZZWV","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_16","alias_value":"VJEYGYVAZZWVPM3Y","created_at":"2026-05-18T12:28:04Z"},{"alias_kind":"pith_short_8","alias_value":"VJEYGYVA","created_at":"2026-05-18T12:28:04Z"}],"graph_snapshots":[{"event_id":"sha256:2e2650a55e9ad7cc8309698d52d784091c51728de5c18b94097fb52f9f431131","target":"graph","created_at":"2026-05-18T03:21:45Z","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 consider an infinitely long 0-$\\pi$ Josephson junction consisting of 0 and $\\pi$ regions having different critical current densities $j_{c,0}$ and $j_{c,\\pi}$. The ground state of such a junction corresponds to a spontaneosly formed asymmetric semifluxon with tails decaying on different length scales. We calculate the depinning current of such a fractional vortex and show that it is different for positive and negative bias polarity. We also show that upon application of a bias current, the fractional flux (topological charge) associated with the vortex changes. We calculate the range of fra","authors_text":"D. Koelle, E. Goldobin, R. Kleiner","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-03-25T10:46:53Z","title":"Fractional vortex in asymmetric 0-$\\pi$ long Josephson junctions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.6080","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:f16f677ec0c36b5cdae3892e7ed2d807f14977e80d5325e5d6eecbb71e8fe297","target":"record","created_at":"2026-05-18T03:21:45Z","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":"f0f61d5c5710b0d57827511299d33227483344e24d97ee17bf1dfb6e2f22bb1c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2013-03-25T10:46:53Z","title_canon_sha256":"21d836b97879b24aece84a87f34a0ddc7177164e817d3c7d7d571ebe0d85f504"},"schema_version":"1.0","source":{"id":"1303.6080","kind":"arxiv","version":1}},"canonical_sha256":"aa498362a0ce6d57b378debc773245a9500d939ae8662a5f6a2deee03147e91b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aa498362a0ce6d57b378debc773245a9500d939ae8662a5f6a2deee03147e91b","first_computed_at":"2026-05-18T03:21:45.155104Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:21:45.155104Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"kpdI6u6ycwc16K7GSMAM7lPaz4RN1YcCRQxNyH5976HihOQJfkOJVb7kfSoBWdz+oJr66j/nUkruvL+Y90kICQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:21:45.155942Z","signed_message":"canonical_sha256_bytes"},"source_id":"1303.6080","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f16f677ec0c36b5cdae3892e7ed2d807f14977e80d5325e5d6eecbb71e8fe297","sha256:2e2650a55e9ad7cc8309698d52d784091c51728de5c18b94097fb52f9f431131"],"state_sha256":"755513c9cf4f8b74cb47dd2fd28ac0408923be7442ca11c0fb153fb137269315"}