{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:FBNRDUC33DSOC3LYIGYHEOH566","short_pith_number":"pith:FBNRDUC3","canonical_record":{"source":{"id":"1811.12168","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-11-29T14:16:25Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"fc953c70c4201f78fa846260eff4d880fed9b6a7af79d207d4e40e3a77296e5a","abstract_canon_sha256":"88045752deb9b5bde84e2afa1e9a54c7065585f4849b5067fbcb91cb6a83e9c1"},"schema_version":"1.0"},"canonical_sha256":"285b11d05bd8e4e16d7841b07238fdf7a6995e8a059eaf9c070dc5955cc421e7","source":{"kind":"arxiv","id":"1811.12168","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.12168","created_at":"2026-05-17T23:45:32Z"},{"alias_kind":"arxiv_version","alias_value":"1811.12168v1","created_at":"2026-05-17T23:45:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.12168","created_at":"2026-05-17T23:45:32Z"},{"alias_kind":"pith_short_12","alias_value":"FBNRDUC33DSO","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FBNRDUC33DSOC3LY","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FBNRDUC3","created_at":"2026-05-18T12:32:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:FBNRDUC33DSOC3LYIGYHEOH566","target":"record","payload":{"canonical_record":{"source":{"id":"1811.12168","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-11-29T14:16:25Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"fc953c70c4201f78fa846260eff4d880fed9b6a7af79d207d4e40e3a77296e5a","abstract_canon_sha256":"88045752deb9b5bde84e2afa1e9a54c7065585f4849b5067fbcb91cb6a83e9c1"},"schema_version":"1.0"},"canonical_sha256":"285b11d05bd8e4e16d7841b07238fdf7a6995e8a059eaf9c070dc5955cc421e7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:32.551949Z","signature_b64":"qbRkqYPuUyR/M0+5JnzIlxBTKymE3wJuIUQyuspwLnWTPAjQ9k0T+46kochGPe1MeSOcWVkros1Wjo1+8JcLDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"285b11d05bd8e4e16d7841b07238fdf7a6995e8a059eaf9c070dc5955cc421e7","last_reissued_at":"2026-05-17T23:45:32.551293Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:32.551293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1811.12168","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":"2026-05-17T23:45:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CJ7DQ6X8Ki4XnN8P4GfhCrZqF5WDB5fDjEPzkSN9UX8Szs0PA3hmHp6qFutbZLWDW37Jh21iembBi3M8iDCxAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T10:55:08.111784Z"},"content_sha256":"f35614224d7c0de930572039f3a19ee71ce66fb59da6a216837e77f9382d48d8","schema_version":"1.0","event_id":"sha256:f35614224d7c0de930572039f3a19ee71ce66fb59da6a216837e77f9382d48d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:FBNRDUC33DSOC3LYIGYHEOH566","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phonon mode calculations and Raman spectroscopy of the bulk-insulating topological insulator BiSbTeSe$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"Evgenia V. Komleva, Paul H.M. van Loosdrecht, Philipp Stein, Raphael German, Sergey V. Streltsov, Vladimir G. Mazurenko, Yoichi Ando, Zhiwei Wang","submitted_at":"2018-11-29T14:16:25Z","abstract_excerpt":"The tetradymite compound BiSbTeSe$_2$, is one of the most bulk-insulating three-dimensional topological insulators, which makes it important in the topological insulator research. It is a member of the solid-solution system Bi$_{2-x}$Sb$_x$Te$_{3-y}$Se$_y$, for which the local crystal structure, such as the occupation probabilities of each atomic site, is not well understood. We have investigated the temperature and polarization dependent spontaneous Raman scattering in BiSbTeSe$_2$, revealing a much higher number of lattice vibrational modes than predicted by group theoretical considerations "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12168","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":"2026-05-17T23:45:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AWlW6+BvXTGNCd5YX6jQVcvl6EWTmgWLJaWFa/VGH03gt1ZtXzET5t5VE4VInf05jF9uIQFjbiILAf/EF0elBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T10:55:08.112137Z"},"content_sha256":"e0a4f0d746e6daeafdbce235524cd5acf9451ab1679c37f23e012ab0f4fc267b","schema_version":"1.0","event_id":"sha256:e0a4f0d746e6daeafdbce235524cd5acf9451ab1679c37f23e012ab0f4fc267b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FBNRDUC33DSOC3LYIGYHEOH566/bundle.json","state_url":"https://pith.science/pith/FBNRDUC33DSOC3LYIGYHEOH566/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FBNRDUC33DSOC3LYIGYHEOH566/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":"2026-06-24T10:55:08Z","links":{"resolver":"https://pith.science/pith/FBNRDUC33DSOC3LYIGYHEOH566","bundle":"https://pith.science/pith/FBNRDUC33DSOC3LYIGYHEOH566/bundle.json","state":"https://pith.science/pith/FBNRDUC33DSOC3LYIGYHEOH566/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FBNRDUC33DSOC3LYIGYHEOH566/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:FBNRDUC33DSOC3LYIGYHEOH566","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":"88045752deb9b5bde84e2afa1e9a54c7065585f4849b5067fbcb91cb6a83e9c1","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-11-29T14:16:25Z","title_canon_sha256":"fc953c70c4201f78fa846260eff4d880fed9b6a7af79d207d4e40e3a77296e5a"},"schema_version":"1.0","source":{"id":"1811.12168","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1811.12168","created_at":"2026-05-17T23:45:32Z"},{"alias_kind":"arxiv_version","alias_value":"1811.12168v1","created_at":"2026-05-17T23:45:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1811.12168","created_at":"2026-05-17T23:45:32Z"},{"alias_kind":"pith_short_12","alias_value":"FBNRDUC33DSO","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_16","alias_value":"FBNRDUC33DSOC3LY","created_at":"2026-05-18T12:32:22Z"},{"alias_kind":"pith_short_8","alias_value":"FBNRDUC3","created_at":"2026-05-18T12:32:22Z"}],"graph_snapshots":[{"event_id":"sha256:e0a4f0d746e6daeafdbce235524cd5acf9451ab1679c37f23e012ab0f4fc267b","target":"graph","created_at":"2026-05-17T23:45:32Z","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 tetradymite compound BiSbTeSe$_2$, is one of the most bulk-insulating three-dimensional topological insulators, which makes it important in the topological insulator research. It is a member of the solid-solution system Bi$_{2-x}$Sb$_x$Te$_{3-y}$Se$_y$, for which the local crystal structure, such as the occupation probabilities of each atomic site, is not well understood. We have investigated the temperature and polarization dependent spontaneous Raman scattering in BiSbTeSe$_2$, revealing a much higher number of lattice vibrational modes than predicted by group theoretical considerations ","authors_text":"Evgenia V. Komleva, Paul H.M. van Loosdrecht, Philipp Stein, Raphael German, Sergey V. Streltsov, Vladimir G. Mazurenko, Yoichi Ando, Zhiwei Wang","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-11-29T14:16:25Z","title":"Phonon mode calculations and Raman spectroscopy of the bulk-insulating topological insulator BiSbTeSe$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1811.12168","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:f35614224d7c0de930572039f3a19ee71ce66fb59da6a216837e77f9382d48d8","target":"record","created_at":"2026-05-17T23:45:32Z","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":"88045752deb9b5bde84e2afa1e9a54c7065585f4849b5067fbcb91cb6a83e9c1","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2018-11-29T14:16:25Z","title_canon_sha256":"fc953c70c4201f78fa846260eff4d880fed9b6a7af79d207d4e40e3a77296e5a"},"schema_version":"1.0","source":{"id":"1811.12168","kind":"arxiv","version":1}},"canonical_sha256":"285b11d05bd8e4e16d7841b07238fdf7a6995e8a059eaf9c070dc5955cc421e7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"285b11d05bd8e4e16d7841b07238fdf7a6995e8a059eaf9c070dc5955cc421e7","first_computed_at":"2026-05-17T23:45:32.551293Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:32.551293Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"qbRkqYPuUyR/M0+5JnzIlxBTKymE3wJuIUQyuspwLnWTPAjQ9k0T+46kochGPe1MeSOcWVkros1Wjo1+8JcLDQ==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:32.551949Z","signed_message":"canonical_sha256_bytes"},"source_id":"1811.12168","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f35614224d7c0de930572039f3a19ee71ce66fb59da6a216837e77f9382d48d8","sha256:e0a4f0d746e6daeafdbce235524cd5acf9451ab1679c37f23e012ab0f4fc267b"],"state_sha256":"80aa23ef0f4f049c926021212251fa7bd6246a25d5558d429f1d2a4b1dd84248"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HF4lLH3MBHVURWKAhSutCaRWTInvSMobK2kklKFBMy1FQxEEA9o66XO/C7M6LbDCL6AD7+aQvNNhG+o7WPWyDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T10:55:08.114160Z","bundle_sha256":"5bc8fe5cc683e5d593bcaea380c6ab0f064d4aca2be3f00b514b77f55bb2312d"}}