{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:Q2MTVGWDMJKP5A5OQMSGYOR6AQ","short_pith_number":"pith:Q2MTVGWD","canonical_record":{"source":{"id":"1408.3804","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-08-17T08:48:43Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"c462209b716f6df1969871cf8ac60a7f63a90fa256cdcaf4d8063b90dc14e465","abstract_canon_sha256":"98e0c8bd0e95e0264dd5f5da82e804908739b38cae8bd4515007353909d000b8"},"schema_version":"1.0"},"canonical_sha256":"86993a9ac36254fe83ae83246c3a3e043fc40b0086fb3148fb5272289a3dac9c","source":{"kind":"arxiv","id":"1408.3804","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.3804","created_at":"2026-05-18T02:41:59Z"},{"alias_kind":"arxiv_version","alias_value":"1408.3804v3","created_at":"2026-05-18T02:41:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.3804","created_at":"2026-05-18T02:41:59Z"},{"alias_kind":"pith_short_12","alias_value":"Q2MTVGWDMJKP","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"Q2MTVGWDMJKP5A5O","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"Q2MTVGWD","created_at":"2026-05-18T12:28:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:Q2MTVGWDMJKP5A5OQMSGYOR6AQ","target":"record","payload":{"canonical_record":{"source":{"id":"1408.3804","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-08-17T08:48:43Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"c462209b716f6df1969871cf8ac60a7f63a90fa256cdcaf4d8063b90dc14e465","abstract_canon_sha256":"98e0c8bd0e95e0264dd5f5da82e804908739b38cae8bd4515007353909d000b8"},"schema_version":"1.0"},"canonical_sha256":"86993a9ac36254fe83ae83246c3a3e043fc40b0086fb3148fb5272289a3dac9c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:41:59.234922Z","signature_b64":"UYRwH9q4lOxpI6NoUcQC4TzK9nsF9lh68Qt5XiMJTReB+Sj9m7p50GytoFvddOxySj9H5PGAp1BjXeVUbVchAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"86993a9ac36254fe83ae83246c3a3e043fc40b0086fb3148fb5272289a3dac9c","last_reissued_at":"2026-05-18T02:41:59.234381Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:41:59.234381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1408.3804","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:41:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KxF7nRT7lnBhvRCLVfDJCcSdyi/BKcjifxI2DWIHKJHRLkBDvJ0FqJwTNbHmwoZiyzMO4mhbnAybXeut8LIVBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:47:24.939462Z"},"content_sha256":"871bd44fe06f542f920d7f944c6f55d11c10750c652830a6eb5e4662f8b54032","schema_version":"1.0","event_id":"sha256:871bd44fe06f542f920d7f944c6f55d11c10750c652830a6eb5e4662f8b54032"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:Q2MTVGWDMJKP5A5OQMSGYOR6AQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detecting a quantum critical point in topological SN junctions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.str-el","authors_text":"Ian Affleck, Yashar Komijani","submitted_at":"2014-08-17T08:48:43Z","abstract_excerpt":"A spin-orbit coupled quantum wire, with one end proximate to an s-wave superconductor, can become a topological superconductor, with a Majorana mode localized at each end of the superconducting region. It was recently shown that coupling one end of such a topological superconductor to $two$ normal channels of interacting electrons leads to a novel type of frustration and a quantum critical point when both channels couple with equal strength. We propose an experimental method to access this critical point in a $single$ quantum wire and show its resilience to disorder."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.3804","kind":"arxiv","version":3},"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":"2026-05-18T02:41:59Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"saDjBGcqhqsI+3U2Dtjj3m3dEWbU5neJvmiOQNtj31oLvO/PlNiVzIKnTcDE/AsbbrCuZZDgnxFl9E3CVL0KCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T14:47:24.939879Z"},"content_sha256":"1b5b4320d81ee27bd81b22aa4ab4fd6dda4ccd067709875817e5f9af50bcd2b3","schema_version":"1.0","event_id":"sha256:1b5b4320d81ee27bd81b22aa4ab4fd6dda4ccd067709875817e5f9af50bcd2b3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Q2MTVGWDMJKP5A5OQMSGYOR6AQ/bundle.json","state_url":"https://pith.science/pith/Q2MTVGWDMJKP5A5OQMSGYOR6AQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Q2MTVGWDMJKP5A5OQMSGYOR6AQ/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":"2026-06-06T14:47:24Z","links":{"resolver":"https://pith.science/pith/Q2MTVGWDMJKP5A5OQMSGYOR6AQ","bundle":"https://pith.science/pith/Q2MTVGWDMJKP5A5OQMSGYOR6AQ/bundle.json","state":"https://pith.science/pith/Q2MTVGWDMJKP5A5OQMSGYOR6AQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Q2MTVGWDMJKP5A5OQMSGYOR6AQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:Q2MTVGWDMJKP5A5OQMSGYOR6AQ","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":"98e0c8bd0e95e0264dd5f5da82e804908739b38cae8bd4515007353909d000b8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-08-17T08:48:43Z","title_canon_sha256":"c462209b716f6df1969871cf8ac60a7f63a90fa256cdcaf4d8063b90dc14e465"},"schema_version":"1.0","source":{"id":"1408.3804","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1408.3804","created_at":"2026-05-18T02:41:59Z"},{"alias_kind":"arxiv_version","alias_value":"1408.3804v3","created_at":"2026-05-18T02:41:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1408.3804","created_at":"2026-05-18T02:41:59Z"},{"alias_kind":"pith_short_12","alias_value":"Q2MTVGWDMJKP","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_16","alias_value":"Q2MTVGWDMJKP5A5O","created_at":"2026-05-18T12:28:43Z"},{"alias_kind":"pith_short_8","alias_value":"Q2MTVGWD","created_at":"2026-05-18T12:28:43Z"}],"graph_snapshots":[{"event_id":"sha256:1b5b4320d81ee27bd81b22aa4ab4fd6dda4ccd067709875817e5f9af50bcd2b3","target":"graph","created_at":"2026-05-18T02:41:59Z","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 spin-orbit coupled quantum wire, with one end proximate to an s-wave superconductor, can become a topological superconductor, with a Majorana mode localized at each end of the superconducting region. It was recently shown that coupling one end of such a topological superconductor to $two$ normal channels of interacting electrons leads to a novel type of frustration and a quantum critical point when both channels couple with equal strength. We propose an experimental method to access this critical point in a $single$ quantum wire and show its resilience to disorder.","authors_text":"Ian Affleck, Yashar Komijani","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-08-17T08:48:43Z","title":"Detecting a quantum critical point in topological SN junctions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1408.3804","kind":"arxiv","version":3},"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":"sha256:871bd44fe06f542f920d7f944c6f55d11c10750c652830a6eb5e4662f8b54032","target":"record","created_at":"2026-05-18T02:41:59Z","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":"98e0c8bd0e95e0264dd5f5da82e804908739b38cae8bd4515007353909d000b8","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-08-17T08:48:43Z","title_canon_sha256":"c462209b716f6df1969871cf8ac60a7f63a90fa256cdcaf4d8063b90dc14e465"},"schema_version":"1.0","source":{"id":"1408.3804","kind":"arxiv","version":3}},"canonical_sha256":"86993a9ac36254fe83ae83246c3a3e043fc40b0086fb3148fb5272289a3dac9c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"86993a9ac36254fe83ae83246c3a3e043fc40b0086fb3148fb5272289a3dac9c","first_computed_at":"2026-05-18T02:41:59.234381Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:41:59.234381Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"UYRwH9q4lOxpI6NoUcQC4TzK9nsF9lh68Qt5XiMJTReB+Sj9m7p50GytoFvddOxySj9H5PGAp1BjXeVUbVchAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:41:59.234922Z","signed_message":"canonical_sha256_bytes"},"source_id":"1408.3804","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:871bd44fe06f542f920d7f944c6f55d11c10750c652830a6eb5e4662f8b54032","sha256:1b5b4320d81ee27bd81b22aa4ab4fd6dda4ccd067709875817e5f9af50bcd2b3"],"state_sha256":"ef630c152ed073e2d43db71a732d2211dae0e2148d77db8169c615ff57435e85"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5WnTsfvjqBi0nfmGx4cRTewzA9ddP20SqcH7itn3bBXiR2A1VEvkOGZ5LUme52nNBcs28D4NCAq+RyrTiXAsCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T14:47:24.942372Z","bundle_sha256":"0a47d526ba3e6c5c4bb7574f8062afe17f9e428c4ab6995ecaaee33ccef655af"}}