{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:3UW3A3PPBRLOHOIC7HV3XEN66H","short_pith_number":"pith:3UW3A3PP","canonical_record":{"source":{"id":"1707.03154","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-07-11T07:37:04Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a39865e7ba472d8f7e664856a28d7cfc1fe9d78df8a7c293fa6dc4adc6ed708c","abstract_canon_sha256":"f7687a19e49a0dafc20c4e593ea675abb3c8912a661a32710c258da51190033e"},"schema_version":"1.0"},"canonical_sha256":"dd2db06def0c56e3b902f9ebbb91bef1e5d63176ae7e827f2a4b83a9c20a526e","source":{"kind":"arxiv","id":"1707.03154","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.03154","created_at":"2026-05-18T00:03:09Z"},{"alias_kind":"arxiv_version","alias_value":"1707.03154v1","created_at":"2026-05-18T00:03:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.03154","created_at":"2026-05-18T00:03:09Z"},{"alias_kind":"pith_short_12","alias_value":"3UW3A3PPBRLO","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"3UW3A3PPBRLOHOIC","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"3UW3A3PP","created_at":"2026-05-18T12:30:58Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:3UW3A3PPBRLOHOIC7HV3XEN66H","target":"record","payload":{"canonical_record":{"source":{"id":"1707.03154","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-07-11T07:37:04Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a39865e7ba472d8f7e664856a28d7cfc1fe9d78df8a7c293fa6dc4adc6ed708c","abstract_canon_sha256":"f7687a19e49a0dafc20c4e593ea675abb3c8912a661a32710c258da51190033e"},"schema_version":"1.0"},"canonical_sha256":"dd2db06def0c56e3b902f9ebbb91bef1e5d63176ae7e827f2a4b83a9c20a526e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:03:09.660072Z","signature_b64":"34yD6J5moCKpWx0voAcQXQcpLHK6uyFD+TSWwzZOZxvoR7fdLlqEF3+EWI8/cu48V7aB2o/G6SrjBiB9PhlwDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"dd2db06def0c56e3b902f9ebbb91bef1e5d63176ae7e827f2a4b83a9c20a526e","last_reissued_at":"2026-05-18T00:03:09.659493Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:03:09.659493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.03154","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":"2026-05-18T00:03:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KApZEf+O4MLHh0Cqr+cC6U8e81AT17WGyHXEWQ/FWMX0E8MCbUErwv1CAqVw1VY2CURTGII2K/+miUQaY20WBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:12:37.898067Z"},"content_sha256":"c7d7456ada488c86a781a068f20b083990a342c4a893808ee4b9813fae3213bb","schema_version":"1.0","event_id":"sha256:c7d7456ada488c86a781a068f20b083990a342c4a893808ee4b9813fae3213bb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:3UW3A3PPBRLOHOIC7HV3XEN66H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"$4\\pi$ periodic Andreev bound states in a Dirac semimetal","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.supr-con","authors_text":"Alexander A. Golubov, Alexander Brinkman, Anne de Visser, Bob de Ronde, Chuan Li, Erik van Heumen, Jorrit C. de Boer, Mark S. Golden, Shyama V. Ramankutty, Yingkai Huang","submitted_at":"2017-07-11T07:37:04Z","abstract_excerpt":"Electrons in a Dirac semimetals possess linear dispersion in all three spatial dimensions, and form part of a developing platform of novel quantum materials. Bi$_{1-x}$Sb$_x$ supports a three-dimensional Dirac cone at the Sb-induced band inversion point. Nanoscale phase-sensitive junction technology is used to induce superconductivity in this Dirac semimetal. Radio frequency irradiation experiments reveal a significant contribution of 4$\\pi$-periodic Andreev bound states to the supercurrent in Nb-Bi$_{0.97}$Sb$_{0.03}$-Nb Josephson junctions. The conditions for a substantial $4\\pi$ contributio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.03154","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":"2026-05-18T00:03:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qhUoQz1OHbj1i2/b7PivUHJ+M1kdKQzts7CZS2Mj5FAJqf6t3zDHffcUVkfcnpPUv7dxljc8qCl+7usnihBdBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:12:37.898694Z"},"content_sha256":"a73e4d0cc109f207bc4dc36ef15c47b94a1ec59166fbf11f7e4aee57b530d997","schema_version":"1.0","event_id":"sha256:a73e4d0cc109f207bc4dc36ef15c47b94a1ec59166fbf11f7e4aee57b530d997"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3UW3A3PPBRLOHOIC7HV3XEN66H/bundle.json","state_url":"https://pith.science/pith/3UW3A3PPBRLOHOIC7HV3XEN66H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3UW3A3PPBRLOHOIC7HV3XEN66H/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":"2026-05-31T15:12:37Z","links":{"resolver":"https://pith.science/pith/3UW3A3PPBRLOHOIC7HV3XEN66H","bundle":"https://pith.science/pith/3UW3A3PPBRLOHOIC7HV3XEN66H/bundle.json","state":"https://pith.science/pith/3UW3A3PPBRLOHOIC7HV3XEN66H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3UW3A3PPBRLOHOIC7HV3XEN66H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:3UW3A3PPBRLOHOIC7HV3XEN66H","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":"f7687a19e49a0dafc20c4e593ea675abb3c8912a661a32710c258da51190033e","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-07-11T07:37:04Z","title_canon_sha256":"a39865e7ba472d8f7e664856a28d7cfc1fe9d78df8a7c293fa6dc4adc6ed708c"},"schema_version":"1.0","source":{"id":"1707.03154","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.03154","created_at":"2026-05-18T00:03:09Z"},{"alias_kind":"arxiv_version","alias_value":"1707.03154v1","created_at":"2026-05-18T00:03:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.03154","created_at":"2026-05-18T00:03:09Z"},{"alias_kind":"pith_short_12","alias_value":"3UW3A3PPBRLO","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_16","alias_value":"3UW3A3PPBRLOHOIC","created_at":"2026-05-18T12:30:58Z"},{"alias_kind":"pith_short_8","alias_value":"3UW3A3PP","created_at":"2026-05-18T12:30:58Z"}],"graph_snapshots":[{"event_id":"sha256:a73e4d0cc109f207bc4dc36ef15c47b94a1ec59166fbf11f7e4aee57b530d997","target":"graph","created_at":"2026-05-18T00:03:09Z","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":"Electrons in a Dirac semimetals possess linear dispersion in all three spatial dimensions, and form part of a developing platform of novel quantum materials. Bi$_{1-x}$Sb$_x$ supports a three-dimensional Dirac cone at the Sb-induced band inversion point. Nanoscale phase-sensitive junction technology is used to induce superconductivity in this Dirac semimetal. Radio frequency irradiation experiments reveal a significant contribution of 4$\\pi$-periodic Andreev bound states to the supercurrent in Nb-Bi$_{0.97}$Sb$_{0.03}$-Nb Josephson junctions. The conditions for a substantial $4\\pi$ contributio","authors_text":"Alexander A. Golubov, Alexander Brinkman, Anne de Visser, Bob de Ronde, Chuan Li, Erik van Heumen, Jorrit C. de Boer, Mark S. Golden, Shyama V. Ramankutty, Yingkai Huang","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-07-11T07:37:04Z","title":"$4\\pi$ periodic Andreev bound states in a Dirac semimetal"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.03154","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:c7d7456ada488c86a781a068f20b083990a342c4a893808ee4b9813fae3213bb","target":"record","created_at":"2026-05-18T00:03:09Z","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":"f7687a19e49a0dafc20c4e593ea675abb3c8912a661a32710c258da51190033e","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2017-07-11T07:37:04Z","title_canon_sha256":"a39865e7ba472d8f7e664856a28d7cfc1fe9d78df8a7c293fa6dc4adc6ed708c"},"schema_version":"1.0","source":{"id":"1707.03154","kind":"arxiv","version":1}},"canonical_sha256":"dd2db06def0c56e3b902f9ebbb91bef1e5d63176ae7e827f2a4b83a9c20a526e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"dd2db06def0c56e3b902f9ebbb91bef1e5d63176ae7e827f2a4b83a9c20a526e","first_computed_at":"2026-05-18T00:03:09.659493Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:03:09.659493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"34yD6J5moCKpWx0voAcQXQcpLHK6uyFD+TSWwzZOZxvoR7fdLlqEF3+EWI8/cu48V7aB2o/G6SrjBiB9PhlwDw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:03:09.660072Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.03154","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c7d7456ada488c86a781a068f20b083990a342c4a893808ee4b9813fae3213bb","sha256:a73e4d0cc109f207bc4dc36ef15c47b94a1ec59166fbf11f7e4aee57b530d997"],"state_sha256":"6597bad548c39fa18df087a6d841f8dfab623dd462722e27149e5381edcea6e5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AqGE8yjVijE6rsJZJDaufsHqTssC4O1hs6eU1/xaG5CeSc4Ru+GRY5yvqYIz+WWAf0K9xjj2GjZKbIoCCo60Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T15:12:37.902455Z","bundle_sha256":"9e538a4ec971b9390186c8bdac0bda5e6cc7cb1df919e63e8efbb1dfd270a76c"}}