{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:TTOX75R3YQBWWZFMLXXEQ5HCTQ","short_pith_number":"pith:TTOX75R3","canonical_record":{"source":{"id":"1107.4102","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-07-20T20:05:16Z","cross_cats_sorted":[],"title_canon_sha256":"22c17cef30f4a5de6243daa625c6957df5a78938273b135ef02ba23ced219ad9","abstract_canon_sha256":"6b28725bb7620f9976ea091b3cdb9ad2360ac361b21def12a8f5fd8201b31bee"},"schema_version":"1.0"},"canonical_sha256":"9cdd7ff63bc4036b64ac5dee4874e29c0e87e140a52a931fb8ac05cd7482d122","source":{"kind":"arxiv","id":"1107.4102","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.4102","created_at":"2026-05-18T02:01:13Z"},{"alias_kind":"arxiv_version","alias_value":"1107.4102v1","created_at":"2026-05-18T02:01:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.4102","created_at":"2026-05-18T02:01:13Z"},{"alias_kind":"pith_short_12","alias_value":"TTOX75R3YQBW","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"TTOX75R3YQBWWZFM","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"TTOX75R3","created_at":"2026-05-18T12:26:42Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:TTOX75R3YQBWWZFMLXXEQ5HCTQ","target":"record","payload":{"canonical_record":{"source":{"id":"1107.4102","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-07-20T20:05:16Z","cross_cats_sorted":[],"title_canon_sha256":"22c17cef30f4a5de6243daa625c6957df5a78938273b135ef02ba23ced219ad9","abstract_canon_sha256":"6b28725bb7620f9976ea091b3cdb9ad2360ac361b21def12a8f5fd8201b31bee"},"schema_version":"1.0"},"canonical_sha256":"9cdd7ff63bc4036b64ac5dee4874e29c0e87e140a52a931fb8ac05cd7482d122","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:01:13.962491Z","signature_b64":"Bh1ugbYSKPTRcv02d5Oe+IPE/DiCo8vKeT6zIb+ab4ovj29rzkuOYhWK9i7qzodyQlQBfv0+v8IJtYwCss48DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9cdd7ff63bc4036b64ac5dee4874e29c0e87e140a52a931fb8ac05cd7482d122","last_reissued_at":"2026-05-18T02:01:13.961863Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:01:13.961863Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1107.4102","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":"2026-05-18T02:01:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8g2cwH4oLvYG6LTtoXjaxYgW0eIx3pKGepBbeATE4tqE4YfwS5zkj0hvQmu5ze1ohSQhg2jboCH+xABxI2EtAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T08:10:16.377732Z"},"content_sha256":"7d80e3422d66bec15e32e2a533a3262ab1fcfce625cadd1246d08507532afc25","schema_version":"1.0","event_id":"sha256:7d80e3422d66bec15e32e2a533a3262ab1fcfce625cadd1246d08507532afc25"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:TTOX75R3YQBWWZFMLXXEQ5HCTQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Unconventional Josephson signatures of Majorana bound states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"David Pekker, Felix von Oppen, Gil Refael, Jason Alicea, Liang Jiang, Yuval Oreg","submitted_at":"2011-07-20T20:05:16Z","abstract_excerpt":"A junction between two topological superconductors containing a pair of Majorana fermions exhibits a `fractional' Josephson effect, $4\\pi$ periodic in the superconductors' phase difference. An additional fractional Josephson effect, however, arises when the Majoranas are spatially separated by a superconducting barrier. This new term gives rise to a set of Shapiro steps which are essentially absent without Majorana modes and therefore provides a unique signature for these exotic states."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.4102","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":"2026-05-18T02:01:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"MlgpJpweohT+72EGcfpf5kM1sa29A4zKmkItbOb1abKxrElCS6kNb68a7fBqpZjGda8Dp8ovrn6EWs8AIag3BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T08:10:16.378118Z"},"content_sha256":"3cda654338d13f46d4b5f975a2ceaff71a26313e0b0ce4c732924221297846c0","schema_version":"1.0","event_id":"sha256:3cda654338d13f46d4b5f975a2ceaff71a26313e0b0ce4c732924221297846c0"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TTOX75R3YQBWWZFMLXXEQ5HCTQ/bundle.json","state_url":"https://pith.science/pith/TTOX75R3YQBWWZFMLXXEQ5HCTQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TTOX75R3YQBWWZFMLXXEQ5HCTQ/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":"2026-06-09T08:10:16Z","links":{"resolver":"https://pith.science/pith/TTOX75R3YQBWWZFMLXXEQ5HCTQ","bundle":"https://pith.science/pith/TTOX75R3YQBWWZFMLXXEQ5HCTQ/bundle.json","state":"https://pith.science/pith/TTOX75R3YQBWWZFMLXXEQ5HCTQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TTOX75R3YQBWWZFMLXXEQ5HCTQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:TTOX75R3YQBWWZFMLXXEQ5HCTQ","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":"6b28725bb7620f9976ea091b3cdb9ad2360ac361b21def12a8f5fd8201b31bee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-07-20T20:05:16Z","title_canon_sha256":"22c17cef30f4a5de6243daa625c6957df5a78938273b135ef02ba23ced219ad9"},"schema_version":"1.0","source":{"id":"1107.4102","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1107.4102","created_at":"2026-05-18T02:01:13Z"},{"alias_kind":"arxiv_version","alias_value":"1107.4102v1","created_at":"2026-05-18T02:01:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1107.4102","created_at":"2026-05-18T02:01:13Z"},{"alias_kind":"pith_short_12","alias_value":"TTOX75R3YQBW","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_16","alias_value":"TTOX75R3YQBWWZFM","created_at":"2026-05-18T12:26:42Z"},{"alias_kind":"pith_short_8","alias_value":"TTOX75R3","created_at":"2026-05-18T12:26:42Z"}],"graph_snapshots":[{"event_id":"sha256:3cda654338d13f46d4b5f975a2ceaff71a26313e0b0ce4c732924221297846c0","target":"graph","created_at":"2026-05-18T02:01:13Z","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":"A junction between two topological superconductors containing a pair of Majorana fermions exhibits a `fractional' Josephson effect, $4\\pi$ periodic in the superconductors' phase difference. An additional fractional Josephson effect, however, arises when the Majoranas are spatially separated by a superconducting barrier. This new term gives rise to a set of Shapiro steps which are essentially absent without Majorana modes and therefore provides a unique signature for these exotic states.","authors_text":"David Pekker, Felix von Oppen, Gil Refael, Jason Alicea, Liang Jiang, Yuval Oreg","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-07-20T20:05:16Z","title":"Unconventional Josephson signatures of Majorana bound states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1107.4102","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":"sha256:7d80e3422d66bec15e32e2a533a3262ab1fcfce625cadd1246d08507532afc25","target":"record","created_at":"2026-05-18T02:01:13Z","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":"6b28725bb7620f9976ea091b3cdb9ad2360ac361b21def12a8f5fd8201b31bee","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-07-20T20:05:16Z","title_canon_sha256":"22c17cef30f4a5de6243daa625c6957df5a78938273b135ef02ba23ced219ad9"},"schema_version":"1.0","source":{"id":"1107.4102","kind":"arxiv","version":1}},"canonical_sha256":"9cdd7ff63bc4036b64ac5dee4874e29c0e87e140a52a931fb8ac05cd7482d122","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9cdd7ff63bc4036b64ac5dee4874e29c0e87e140a52a931fb8ac05cd7482d122","first_computed_at":"2026-05-18T02:01:13.961863Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:01:13.961863Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Bh1ugbYSKPTRcv02d5Oe+IPE/DiCo8vKeT6zIb+ab4ovj29rzkuOYhWK9i7qzodyQlQBfv0+v8IJtYwCss48DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:01:13.962491Z","signed_message":"canonical_sha256_bytes"},"source_id":"1107.4102","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7d80e3422d66bec15e32e2a533a3262ab1fcfce625cadd1246d08507532afc25","sha256:3cda654338d13f46d4b5f975a2ceaff71a26313e0b0ce4c732924221297846c0"],"state_sha256":"bd2570112293b09ee04d14cba3fc86411a991fbe93d4ba19feace2cc4409f052"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oniac8EKPPTImRER/PoIXSnkMxcYQOjwmrwxmZ6QGmmeKOuhltr30O94a4X3m6DYYYqx3E0wYgX+xjsuJxpCCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T08:10:16.381294Z","bundle_sha256":"7c37b0bd3cad8ed207c40db2ddf14150a33564959df10f1c5453b79ce240d35a"}}