{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:NGXFSMYH4IYULHLH5K7RJUUQKM","short_pith_number":"pith:NGXFSMYH","canonical_record":{"source":{"id":"1706.07809","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-23T18:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"3784fa8c0fc982661e1993fcaed3603b1defc887962688075e0c39f521a9a552","abstract_canon_sha256":"60bbb7d24cfe4f91f52998c82c7c00b1ff21a0c3b3397f43edc0c705edd6f8f7"},"schema_version":"1.0"},"canonical_sha256":"69ae593307e231459d67eabf14d290530b95093b05293260a94dc71bca02fea4","source":{"kind":"arxiv","id":"1706.07809","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07809","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07809v1","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07809","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"pith_short_12","alias_value":"NGXFSMYH4IYU","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"NGXFSMYH4IYULHLH","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"NGXFSMYH","created_at":"2026-05-18T12:31:31Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:NGXFSMYH4IYULHLH5K7RJUUQKM","target":"record","payload":{"canonical_record":{"source":{"id":"1706.07809","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-23T18:00:03Z","cross_cats_sorted":[],"title_canon_sha256":"3784fa8c0fc982661e1993fcaed3603b1defc887962688075e0c39f521a9a552","abstract_canon_sha256":"60bbb7d24cfe4f91f52998c82c7c00b1ff21a0c3b3397f43edc0c705edd6f8f7"},"schema_version":"1.0"},"canonical_sha256":"69ae593307e231459d67eabf14d290530b95093b05293260a94dc71bca02fea4","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:32:42.556162Z","signature_b64":"eEsnPODAYK61XMdxpxkjnRXm/y10giWwyxFIlCM2Z3jTn8OxceGMKIpehs8AdHQNKYENLt4HAQo1pqn9r7j6AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"69ae593307e231459d67eabf14d290530b95093b05293260a94dc71bca02fea4","last_reissued_at":"2026-05-18T00:32:42.555590Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:32:42.555590Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.07809","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":"2026-05-18T00:32:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WNKq7Jhanv1ySoHk4hsg61+tKgkGc6m+DJZ5YGc4cHTg/EKPE2sHyyu8QTFpkBbXNcZfG2RK6Uf+td69PDDfDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T07:48:22.433506Z"},"content_sha256":"865a512d07efd9a939cad15697503eb1c36702388dc72e36ad74934f57b1ecbe","schema_version":"1.0","event_id":"sha256:865a512d07efd9a939cad15697503eb1c36702388dc72e36ad74934f57b1ecbe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:NGXFSMYH4IYULHLH5K7RJUUQKM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Temperature dependence of the bulk Rashba splitting in the bismuth tellurohalides","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Bartomeu Monserrat, David Vanderbilt","submitted_at":"2017-06-23T18:00:03Z","abstract_excerpt":"We study the temperature dependence of the Rashba-split bands in the bismuth tellurohalides BiTe$X$ $(X=$ I, Br, Cl) from first principles. We find that increasing temperature reduces the Rashba splitting, with the largest effect observed in BiTeI with a reduction of the Rashba parameter of $40$% when temperature increases from $0$ K to $300$ K. These results highlight the inadequacy of previous interpretations of the observed Rashba splitting in terms of static-lattice calculations alone. Notably, we find the opposite trend, a strengthening of the Rashba splitting with rising temperature, in "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07809","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":"2026-05-18T00:32:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K1WHXFeLXPJ0Yyiu9zf3k/yNyQStfPXC/GyFivBxTc6HWXHXePYi7TLHk5N78IZcPN3jZWScljvTjCFz/WXbDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T07:48:22.433850Z"},"content_sha256":"17bd6ea05546da292c2ab80afaae9078a93b4abc34fec4031a9a76e265e96cec","schema_version":"1.0","event_id":"sha256:17bd6ea05546da292c2ab80afaae9078a93b4abc34fec4031a9a76e265e96cec"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NGXFSMYH4IYULHLH5K7RJUUQKM/bundle.json","state_url":"https://pith.science/pith/NGXFSMYH4IYULHLH5K7RJUUQKM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NGXFSMYH4IYULHLH5K7RJUUQKM/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":"2026-06-01T07:48:22Z","links":{"resolver":"https://pith.science/pith/NGXFSMYH4IYULHLH5K7RJUUQKM","bundle":"https://pith.science/pith/NGXFSMYH4IYULHLH5K7RJUUQKM/bundle.json","state":"https://pith.science/pith/NGXFSMYH4IYULHLH5K7RJUUQKM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NGXFSMYH4IYULHLH5K7RJUUQKM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:NGXFSMYH4IYULHLH5K7RJUUQKM","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":"60bbb7d24cfe4f91f52998c82c7c00b1ff21a0c3b3397f43edc0c705edd6f8f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-23T18:00:03Z","title_canon_sha256":"3784fa8c0fc982661e1993fcaed3603b1defc887962688075e0c39f521a9a552"},"schema_version":"1.0","source":{"id":"1706.07809","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.07809","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"arxiv_version","alias_value":"1706.07809v1","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.07809","created_at":"2026-05-18T00:32:42Z"},{"alias_kind":"pith_short_12","alias_value":"NGXFSMYH4IYU","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_16","alias_value":"NGXFSMYH4IYULHLH","created_at":"2026-05-18T12:31:31Z"},{"alias_kind":"pith_short_8","alias_value":"NGXFSMYH","created_at":"2026-05-18T12:31:31Z"}],"graph_snapshots":[{"event_id":"sha256:17bd6ea05546da292c2ab80afaae9078a93b4abc34fec4031a9a76e265e96cec","target":"graph","created_at":"2026-05-18T00:32:42Z","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":"We study the temperature dependence of the Rashba-split bands in the bismuth tellurohalides BiTe$X$ $(X=$ I, Br, Cl) from first principles. We find that increasing temperature reduces the Rashba splitting, with the largest effect observed in BiTeI with a reduction of the Rashba parameter of $40$% when temperature increases from $0$ K to $300$ K. These results highlight the inadequacy of previous interpretations of the observed Rashba splitting in terms of static-lattice calculations alone. Notably, we find the opposite trend, a strengthening of the Rashba splitting with rising temperature, in ","authors_text":"Bartomeu Monserrat, David Vanderbilt","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-23T18:00:03Z","title":"Temperature dependence of the bulk Rashba splitting in the bismuth tellurohalides"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.07809","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":"sha256:865a512d07efd9a939cad15697503eb1c36702388dc72e36ad74934f57b1ecbe","target":"record","created_at":"2026-05-18T00:32:42Z","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":"60bbb7d24cfe4f91f52998c82c7c00b1ff21a0c3b3397f43edc0c705edd6f8f7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-06-23T18:00:03Z","title_canon_sha256":"3784fa8c0fc982661e1993fcaed3603b1defc887962688075e0c39f521a9a552"},"schema_version":"1.0","source":{"id":"1706.07809","kind":"arxiv","version":1}},"canonical_sha256":"69ae593307e231459d67eabf14d290530b95093b05293260a94dc71bca02fea4","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"69ae593307e231459d67eabf14d290530b95093b05293260a94dc71bca02fea4","first_computed_at":"2026-05-18T00:32:42.555590Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:32:42.555590Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eEsnPODAYK61XMdxpxkjnRXm/y10giWwyxFIlCM2Z3jTn8OxceGMKIpehs8AdHQNKYENLt4HAQo1pqn9r7j6AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:32:42.556162Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.07809","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:865a512d07efd9a939cad15697503eb1c36702388dc72e36ad74934f57b1ecbe","sha256:17bd6ea05546da292c2ab80afaae9078a93b4abc34fec4031a9a76e265e96cec"],"state_sha256":"04710acfbb5e5d1fa9082819b6e73d44e14338d0c4e27223a88a6e556e200c5e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zl+e+wNR4Xnm7GzWT5kN1gESd/vgUacmsoVdss5uOY25TuHOJfuxs9wYKPeOz4Gx87xhEKggpk2B92GA4omrDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T07:48:22.435852Z","bundle_sha256":"2fd13745ba64a48e2bc55bde2195e3bb6a37b934fefd0d6d9cce72298ce1d2b1"}}