{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:VHW7TWGIMMGP26L2CCCAEDLZEI","short_pith_number":"pith:VHW7TWGI","schema_version":"1.0","canonical_sha256":"a9edf9d8c8630cfd797a1084020d792203affb66c9f9815e57e15302ca7b7df1","source":{"kind":"arxiv","id":"1301.0972","version":1},"attestation_state":"computed","paper":{"title":"Anomalous dressing of Dirac fermions in the topological surface state of Bi2Se3, Bi2Te3, and CuxBi2Se3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"K. Okazaki, Kouji Segawa, M. Kriener, Satoshi Sasaki, S. Shin, Takeshi Kondo, W. Malaeb, Y. Ishida, Y. Nakashima, Yoichi Ando, Y. Ota","submitted_at":"2013-01-06T03:56:10Z","abstract_excerpt":"Quasiparticle dynamics on the topological surface state of Bi2Se3, Bi2Te3, and superconducting CuxBi2Se3 are studied by 7 eV laser-based angle resolved photoemission spectroscopy. We find strong mode-couplings in the Dirac-cone surface states at energies of ~3 and ~15-20 meV, which leads to an exceptionally large coupling constant of ~3, which is one of the strongest ever reported for any material. This result is compatible with the recent observation of a strong Kohn anomaly in the surface phonon dispersion of Bi2Se3, but it appears that the theoretically proposed \"spin-plasmon\" excitations r"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1301.0972","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-01-06T03:56:10Z","cross_cats_sorted":["cond-mat.mtrl-sci","cond-mat.supr-con"],"title_canon_sha256":"b598af22940545f991939391f72eb27e0daf7f64aaea7b9dfb985443b5280df4","abstract_canon_sha256":"0c3583514725b5b865390c8e584e4da31dd81de947f2d5fbf20a43151a07b88f"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:54:56.410158Z","signature_b64":"QFQVPAQfrAoInaAL0taISPFdKB/YpxSt6GcDsoitk+/6VBNWG3kq9K7fI37Pmt08lbFQbFICJvajNV7q7VT0CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"a9edf9d8c8630cfd797a1084020d792203affb66c9f9815e57e15302ca7b7df1","last_reissued_at":"2026-05-18T02:54:56.409631Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:54:56.409631Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anomalous dressing of Dirac fermions in the topological surface state of Bi2Se3, Bi2Te3, and CuxBi2Se3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci","cond-mat.supr-con"],"primary_cat":"cond-mat.mes-hall","authors_text":"K. Okazaki, Kouji Segawa, M. Kriener, Satoshi Sasaki, S. Shin, Takeshi Kondo, W. Malaeb, Y. Ishida, Y. Nakashima, Yoichi Ando, Y. Ota","submitted_at":"2013-01-06T03:56:10Z","abstract_excerpt":"Quasiparticle dynamics on the topological surface state of Bi2Se3, Bi2Te3, and superconducting CuxBi2Se3 are studied by 7 eV laser-based angle resolved photoemission spectroscopy. We find strong mode-couplings in the Dirac-cone surface states at energies of ~3 and ~15-20 meV, which leads to an exceptionally large coupling constant of ~3, which is one of the strongest ever reported for any material. This result is compatible with the recent observation of a strong Kohn anomaly in the surface phonon dispersion of Bi2Se3, but it appears that the theoretically proposed \"spin-plasmon\" excitations r"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.0972","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1301.0972","created_at":"2026-05-18T02:54:56.409718+00:00"},{"alias_kind":"arxiv_version","alias_value":"1301.0972v1","created_at":"2026-05-18T02:54:56.409718+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.0972","created_at":"2026-05-18T02:54:56.409718+00:00"},{"alias_kind":"pith_short_12","alias_value":"VHW7TWGIMMGP","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_16","alias_value":"VHW7TWGIMMGP26L2","created_at":"2026-05-18T12:28:04.890932+00:00"},{"alias_kind":"pith_short_8","alias_value":"VHW7TWGI","created_at":"2026-05-18T12:28:04.890932+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI","json":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI.json","graph_json":"https://pith.science/api/pith-number/VHW7TWGIMMGP26L2CCCAEDLZEI/graph.json","events_json":"https://pith.science/api/pith-number/VHW7TWGIMMGP26L2CCCAEDLZEI/events.json","paper":"https://pith.science/paper/VHW7TWGI"},"agent_actions":{"view_html":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI","download_json":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI.json","view_paper":"https://pith.science/paper/VHW7TWGI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1301.0972&json=true","fetch_graph":"https://pith.science/api/pith-number/VHW7TWGIMMGP26L2CCCAEDLZEI/graph.json","fetch_events":"https://pith.science/api/pith-number/VHW7TWGIMMGP26L2CCCAEDLZEI/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI/action/timestamp_anchor","attest_storage":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI/action/storage_attestation","attest_author":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI/action/author_attestation","sign_citation":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI/action/citation_signature","submit_replication":"https://pith.science/pith/VHW7TWGIMMGP26L2CCCAEDLZEI/action/replication_record"}},"created_at":"2026-05-18T02:54:56.409718+00:00","updated_at":"2026-05-18T02:54:56.409718+00:00"}