{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:MFO3EBVWAUCBZRNVCMSVPPKKMI","short_pith_number":"pith:MFO3EBVW","canonical_record":{"source":{"id":"1710.10095","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:01:22Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"67542650bd966e4598da9695fb58d6fb73f3c174c05f8131460e975d739eaa2a","abstract_canon_sha256":"ae2202e50a422d5f515a803540990b327980647b535f3aaf2e4f7e570d3c6725"},"schema_version":"1.0"},"canonical_sha256":"615db206b605041cc5b5132557bd4a62368048daf18a4078a7c803a9ac2ad390","source":{"kind":"arxiv","id":"1710.10095","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.10095","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"arxiv_version","alias_value":"1710.10095v1","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.10095","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"pith_short_12","alias_value":"MFO3EBVWAUCB","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MFO3EBVWAUCBZRNV","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MFO3EBVW","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:MFO3EBVWAUCBZRNVCMSVPPKKMI","target":"record","payload":{"canonical_record":{"source":{"id":"1710.10095","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:01:22Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"67542650bd966e4598da9695fb58d6fb73f3c174c05f8131460e975d739eaa2a","abstract_canon_sha256":"ae2202e50a422d5f515a803540990b327980647b535f3aaf2e4f7e570d3c6725"},"schema_version":"1.0"},"canonical_sha256":"615db206b605041cc5b5132557bd4a62368048daf18a4078a7c803a9ac2ad390","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:12:56.306084Z","signature_b64":"mIqQdSJRxsYkidp2DyaNnKS4L3pKQpsFsK4781WBKfg8GMBKiuIxLZPzw5QGDhjvPlKUiLqi56zQqfCUCwAYBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"615db206b605041cc5b5132557bd4a62368048daf18a4078a7c803a9ac2ad390","last_reissued_at":"2026-05-18T00:12:56.305302Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:12:56.305302Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1710.10095","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":"2026-05-18T00:12:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"msBzAKPeJL43EEqIhi9mCVIQ2YZmFEIzlK1Y9fS1PFRkRaEFGmxmWwxK4DqerGL4pm/bkazHDjP+vwnVQ+QfAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T00:31:08.938989Z"},"content_sha256":"5667b1f6fd9c7622d77f998273bd7b6f461f64a69de24d1f46deebb48f932497","schema_version":"1.0","event_id":"sha256:5667b1f6fd9c7622d77f998273bd7b6f461f64a69de24d1f46deebb48f932497"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:MFO3EBVWAUCBZRNVCMSVPPKKMI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Materials considerations for forming the topological insulator phase in InAs/GaSb heterostructures","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Anthony P. McFadden, Borzoyeh Shojaei, Chris J. Palmstr{\\o}m, Joon Sue Lee, Michael E. Flatt\\'e, Mihir Pendharkar","submitted_at":"2017-10-27T12:01:22Z","abstract_excerpt":"In an ideal InAs/GaSb bilayer of appropriate dimension in-plane electron and hole bands overlap and hybridize, and a topologically non-trivial, or quantum spin Hall (QSH) insulator, phase is predicted to exist. The in-plane dispersion's potential landscape, however, is subject to microscopic perturbations originating from material imperfections. In this work, the effect of disorder on the electronic structure of InAs/GaSb bilayers was studied by the temperature and magnetic field dependence of the resistance of a dual-gated heterostructures gate-tuned through the inverted to normal gap regimes"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.10095","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":"2026-05-18T00:12:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bHHKc68xQC/3MqjnNCRRrSQ7+amO9zJCusKWPdaxduQM5CZmH0jelSNDvkTztTMisJcuqoEyQN/SUjWN3N4ABg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T00:31:08.939354Z"},"content_sha256":"c67b84dd903b1941174efc34ed2af05945315fe76fea984ab2d68fd593a3f587","schema_version":"1.0","event_id":"sha256:c67b84dd903b1941174efc34ed2af05945315fe76fea984ab2d68fd593a3f587"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MFO3EBVWAUCBZRNVCMSVPPKKMI/bundle.json","state_url":"https://pith.science/pith/MFO3EBVWAUCBZRNVCMSVPPKKMI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MFO3EBVWAUCBZRNVCMSVPPKKMI/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":"2026-06-03T00:31:08Z","links":{"resolver":"https://pith.science/pith/MFO3EBVWAUCBZRNVCMSVPPKKMI","bundle":"https://pith.science/pith/MFO3EBVWAUCBZRNVCMSVPPKKMI/bundle.json","state":"https://pith.science/pith/MFO3EBVWAUCBZRNVCMSVPPKKMI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MFO3EBVWAUCBZRNVCMSVPPKKMI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:MFO3EBVWAUCBZRNVCMSVPPKKMI","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":"ae2202e50a422d5f515a803540990b327980647b535f3aaf2e4f7e570d3c6725","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:01:22Z","title_canon_sha256":"67542650bd966e4598da9695fb58d6fb73f3c174c05f8131460e975d739eaa2a"},"schema_version":"1.0","source":{"id":"1710.10095","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1710.10095","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"arxiv_version","alias_value":"1710.10095v1","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1710.10095","created_at":"2026-05-18T00:12:56Z"},{"alias_kind":"pith_short_12","alias_value":"MFO3EBVWAUCB","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"MFO3EBVWAUCBZRNV","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"MFO3EBVW","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:c67b84dd903b1941174efc34ed2af05945315fe76fea984ab2d68fd593a3f587","target":"graph","created_at":"2026-05-18T00:12:56Z","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":"In an ideal InAs/GaSb bilayer of appropriate dimension in-plane electron and hole bands overlap and hybridize, and a topologically non-trivial, or quantum spin Hall (QSH) insulator, phase is predicted to exist. The in-plane dispersion's potential landscape, however, is subject to microscopic perturbations originating from material imperfections. In this work, the effect of disorder on the electronic structure of InAs/GaSb bilayers was studied by the temperature and magnetic field dependence of the resistance of a dual-gated heterostructures gate-tuned through the inverted to normal gap regimes","authors_text":"Anthony P. McFadden, Borzoyeh Shojaei, Chris J. Palmstr{\\o}m, Joon Sue Lee, Michael E. Flatt\\'e, Mihir Pendharkar","cross_cats":["cond-mat.mes-hall"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:01:22Z","title":"Materials considerations for forming the topological insulator phase in InAs/GaSb heterostructures"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1710.10095","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":"sha256:5667b1f6fd9c7622d77f998273bd7b6f461f64a69de24d1f46deebb48f932497","target":"record","created_at":"2026-05-18T00:12:56Z","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":"ae2202e50a422d5f515a803540990b327980647b535f3aaf2e4f7e570d3c6725","cross_cats_sorted":["cond-mat.mes-hall"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-10-27T12:01:22Z","title_canon_sha256":"67542650bd966e4598da9695fb58d6fb73f3c174c05f8131460e975d739eaa2a"},"schema_version":"1.0","source":{"id":"1710.10095","kind":"arxiv","version":1}},"canonical_sha256":"615db206b605041cc5b5132557bd4a62368048daf18a4078a7c803a9ac2ad390","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"615db206b605041cc5b5132557bd4a62368048daf18a4078a7c803a9ac2ad390","first_computed_at":"2026-05-18T00:12:56.305302Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:12:56.305302Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mIqQdSJRxsYkidp2DyaNnKS4L3pKQpsFsK4781WBKfg8GMBKiuIxLZPzw5QGDhjvPlKUiLqi56zQqfCUCwAYBw==","signature_status":"signed_v1","signed_at":"2026-05-18T00:12:56.306084Z","signed_message":"canonical_sha256_bytes"},"source_id":"1710.10095","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5667b1f6fd9c7622d77f998273bd7b6f461f64a69de24d1f46deebb48f932497","sha256:c67b84dd903b1941174efc34ed2af05945315fe76fea984ab2d68fd593a3f587"],"state_sha256":"ce8e7d31b039cc8b781147f72de467ddb60db3c955e2cd0a4626a77601a0f663"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LYLuGR7GDMiryrfE6isZP8eThp6sKnBFSAl/AsKqB7lqHzX/b71XPigVJAo26GMHPtIe3vFtg6rBClNX89R/Bg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T00:31:08.941281Z","bundle_sha256":"d1018c8e05e18152141da15b7aaf2c9d21ae286731fc21475214c0a2b77e08ee"}}