{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:BNUI64NR2AQOEOJUNFAHG7ODNI","short_pith_number":"pith:BNUI64NR","canonical_record":{"source":{"id":"1204.3637","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-16T20:03:22Z","cross_cats_sorted":[],"title_canon_sha256":"2c22c4ad65f67950cc1b897ba70cae1d0f99e39541265c13095fbe11257a25c5","abstract_canon_sha256":"7ce79115f66349a04c3a822b392461e8f79e3361b9ca9c4ae36b296ff39a8387"},"schema_version":"1.0"},"canonical_sha256":"0b688f71b1d020e239346940737dc36a13eacb98618ad21d5a11dc7c68b8f686","source":{"kind":"arxiv","id":"1204.3637","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.3637","created_at":"2026-05-18T03:51:35Z"},{"alias_kind":"arxiv_version","alias_value":"1204.3637v3","created_at":"2026-05-18T03:51:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.3637","created_at":"2026-05-18T03:51:35Z"},{"alias_kind":"pith_short_12","alias_value":"BNUI64NR2AQO","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"BNUI64NR2AQOEOJU","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"BNUI64NR","created_at":"2026-05-18T12:27:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:BNUI64NR2AQOEOJUNFAHG7ODNI","target":"record","payload":{"canonical_record":{"source":{"id":"1204.3637","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-16T20:03:22Z","cross_cats_sorted":[],"title_canon_sha256":"2c22c4ad65f67950cc1b897ba70cae1d0f99e39541265c13095fbe11257a25c5","abstract_canon_sha256":"7ce79115f66349a04c3a822b392461e8f79e3361b9ca9c4ae36b296ff39a8387"},"schema_version":"1.0"},"canonical_sha256":"0b688f71b1d020e239346940737dc36a13eacb98618ad21d5a11dc7c68b8f686","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:51:35.212237Z","signature_b64":"mRVpTPlgLRqslmTTlediGSe9hf31PyTlAy05MKDUAjR+BDGNQUYUz3V0xwtK37S/tDRYEb3Ll29v+2TmD69RAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b688f71b1d020e239346940737dc36a13eacb98618ad21d5a11dc7c68b8f686","last_reissued_at":"2026-05-18T03:51:35.211722Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:51:35.211722Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.3637","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":"2026-05-18T03:51:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uhOzARy5Xc6qXvUwaqyyqE14onzCwnJqcWj4vNTr7HQ0644C/vTMi4um7WTiv2G4q3sRXMoB6qQO6MHm2B4VBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T21:08:20.329429Z"},"content_sha256":"41f1cffdbf10a8147c3a3dce969adc7cddfedef8dd0d5f506cc5850cdf8274ee","schema_version":"1.0","event_id":"sha256:41f1cffdbf10a8147c3a3dce969adc7cddfedef8dd0d5f506cc5850cdf8274ee"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:BNUI64NR2AQOEOJUNFAHG7ODNI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Topological minigap in quasi-one-dimensional spin-orbit-coupled semiconductor Majorana wires","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"J. D. Sau, S. Das Sarma, Sumanta Tewari, T. D. Stanescu","submitted_at":"2012-04-16T20:03:22Z","abstract_excerpt":"The excitation gap above the Majorana fermion (MF) modes at the ends of 1D topological superconducting (TS) semiconductor wires scales with the bulk quasiparticle gap E_{qp}. This gap, also called minigap, facilitates experimental detection of the pristine TS state and MFs at experimentally accessible temperatures T << E_{qp}. Here we show that the linear scaling of minigap with E_{qp} can fail in quasi-1D wires with multiple confinement bands when the applied Zeeman field is greater than or equal to about half of the confinement-induced bandgap. TS states in such wires have an approximate chi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3637","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":"2026-05-18T03:51:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UhYZiHElu8IPhGRunjAfpYV4NtBk8vJ2VLvb8LUOds3iNHB99WtwKdCoqtt6LFMI6kknqqnikHWTSDYyV/ycAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T21:08:20.330080Z"},"content_sha256":"c38e6274def7349a041a8bf4ceb73764e083b2d2679a65afe967fc3ce0e610a5","schema_version":"1.0","event_id":"sha256:c38e6274def7349a041a8bf4ceb73764e083b2d2679a65afe967fc3ce0e610a5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BNUI64NR2AQOEOJUNFAHG7ODNI/bundle.json","state_url":"https://pith.science/pith/BNUI64NR2AQOEOJUNFAHG7ODNI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BNUI64NR2AQOEOJUNFAHG7ODNI/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":"2026-05-31T21:08:20Z","links":{"resolver":"https://pith.science/pith/BNUI64NR2AQOEOJUNFAHG7ODNI","bundle":"https://pith.science/pith/BNUI64NR2AQOEOJUNFAHG7ODNI/bundle.json","state":"https://pith.science/pith/BNUI64NR2AQOEOJUNFAHG7ODNI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BNUI64NR2AQOEOJUNFAHG7ODNI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:BNUI64NR2AQOEOJUNFAHG7ODNI","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":"7ce79115f66349a04c3a822b392461e8f79e3361b9ca9c4ae36b296ff39a8387","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-16T20:03:22Z","title_canon_sha256":"2c22c4ad65f67950cc1b897ba70cae1d0f99e39541265c13095fbe11257a25c5"},"schema_version":"1.0","source":{"id":"1204.3637","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.3637","created_at":"2026-05-18T03:51:35Z"},{"alias_kind":"arxiv_version","alias_value":"1204.3637v3","created_at":"2026-05-18T03:51:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.3637","created_at":"2026-05-18T03:51:35Z"},{"alias_kind":"pith_short_12","alias_value":"BNUI64NR2AQO","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"BNUI64NR2AQOEOJU","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"BNUI64NR","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:c38e6274def7349a041a8bf4ceb73764e083b2d2679a65afe967fc3ce0e610a5","target":"graph","created_at":"2026-05-18T03:51:35Z","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":"The excitation gap above the Majorana fermion (MF) modes at the ends of 1D topological superconducting (TS) semiconductor wires scales with the bulk quasiparticle gap E_{qp}. This gap, also called minigap, facilitates experimental detection of the pristine TS state and MFs at experimentally accessible temperatures T << E_{qp}. Here we show that the linear scaling of minigap with E_{qp} can fail in quasi-1D wires with multiple confinement bands when the applied Zeeman field is greater than or equal to about half of the confinement-induced bandgap. TS states in such wires have an approximate chi","authors_text":"J. D. Sau, S. Das Sarma, Sumanta Tewari, T. D. Stanescu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-16T20:03:22Z","title":"Topological minigap in quasi-one-dimensional spin-orbit-coupled semiconductor Majorana wires"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.3637","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":"sha256:41f1cffdbf10a8147c3a3dce969adc7cddfedef8dd0d5f506cc5850cdf8274ee","target":"record","created_at":"2026-05-18T03:51:35Z","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":"7ce79115f66349a04c3a822b392461e8f79e3361b9ca9c4ae36b296ff39a8387","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-04-16T20:03:22Z","title_canon_sha256":"2c22c4ad65f67950cc1b897ba70cae1d0f99e39541265c13095fbe11257a25c5"},"schema_version":"1.0","source":{"id":"1204.3637","kind":"arxiv","version":3}},"canonical_sha256":"0b688f71b1d020e239346940737dc36a13eacb98618ad21d5a11dc7c68b8f686","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b688f71b1d020e239346940737dc36a13eacb98618ad21d5a11dc7c68b8f686","first_computed_at":"2026-05-18T03:51:35.211722Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:51:35.211722Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mRVpTPlgLRqslmTTlediGSe9hf31PyTlAy05MKDUAjR+BDGNQUYUz3V0xwtK37S/tDRYEb3Ll29v+2TmD69RAA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:51:35.212237Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.3637","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:41f1cffdbf10a8147c3a3dce969adc7cddfedef8dd0d5f506cc5850cdf8274ee","sha256:c38e6274def7349a041a8bf4ceb73764e083b2d2679a65afe967fc3ce0e610a5"],"state_sha256":"01abf31686e8aa02973ec5cb695208e2a1678d6efe3e00892c880501ef6d1671"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JJwIj31EKtONcZeocdC5AvFw4+DKNe8D5lmHOg0p7czIjQlas9PgcG1J0GURpjuJSK7npTQmehP3F5GU7efxDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T21:08:20.332620Z","bundle_sha256":"601bf149a18a30b830443d53f0a9ba9b00861a3a28540219f550e5bf621f49f2"}}