{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:MWA66I6DYLF52NROQAMCQAPHAE","short_pith_number":"pith:MWA66I6D","schema_version":"1.0","canonical_sha256":"6581ef23c3c2cbdd362e80182801e7011c444526e971aa13e91b17fa59e2fb2d","source":{"kind":"arxiv","id":"1205.6023","version":1},"attestation_state":"computed","paper":{"title":"Coherent Phonons in Carbon Nanotubes and Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. R. T. Nugraha, C. J. Stanton, E. H. H\\'aroz, G. D. Sanders, J.-H. Kim, J. Kono, K.-J. Yee, K. Sato, L. G. Booshehri, R. Saito, Y.-S. Lim","submitted_at":"2012-05-28T03:45:53Z","abstract_excerpt":"We review recent studies of coherent phonons (CPs) corresponding to the radial breathing mode (RBM) and G-mode in single-wall carbon nanotubes (SWCNTs) and graphene. Because of the bandgap-diameter relationship, RBM-CPs cause bandgap oscillations in SWCNTs, modulating interband transitions at terahertz frequencies. Interband resonances enhance CP signals, allowing for chirality determination. Using pulse shaping, one can selectively excite speci!c-chirality SWCNTs within an ensemble. G-mode CPs exhibit temperature-dependent dephasing via interaction with RBM phonons. Our microscopic theory der"},"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":"1205.6023","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-05-28T03:45:53Z","cross_cats_sorted":[],"title_canon_sha256":"1b1c9b88f0819284606e110b5cd0afbe6d316ffab3548bd7e2e6760be4c3dba6","abstract_canon_sha256":"33f7cdd9e5c37f926b9221579586eb6bdcbd51653a994e2c42bf115dbaeb9b45"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:29:40.702749Z","signature_b64":"hNy0QKOdnmIay3RuA4HMPn0uYspZJtkfT8Kv/5c3udRbCn5XJFaEJQ6FU8Johg1Vrxx2mxpqLr561a8PpBCeDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6581ef23c3c2cbdd362e80182801e7011c444526e971aa13e91b17fa59e2fb2d","last_reissued_at":"2026-05-18T03:29:40.702219Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:29:40.702219Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Coherent Phonons in Carbon Nanotubes and Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A. R. T. Nugraha, C. J. Stanton, E. H. H\\'aroz, G. D. Sanders, J.-H. Kim, J. Kono, K.-J. Yee, K. Sato, L. G. Booshehri, R. Saito, Y.-S. Lim","submitted_at":"2012-05-28T03:45:53Z","abstract_excerpt":"We review recent studies of coherent phonons (CPs) corresponding to the radial breathing mode (RBM) and G-mode in single-wall carbon nanotubes (SWCNTs) and graphene. Because of the bandgap-diameter relationship, RBM-CPs cause bandgap oscillations in SWCNTs, modulating interband transitions at terahertz frequencies. Interband resonances enhance CP signals, allowing for chirality determination. Using pulse shaping, one can selectively excite speci!c-chirality SWCNTs within an ensemble. G-mode CPs exhibit temperature-dependent dephasing via interaction with RBM phonons. Our microscopic theory der"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1205.6023","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":"1205.6023","created_at":"2026-05-18T03:29:40.702327+00:00"},{"alias_kind":"arxiv_version","alias_value":"1205.6023v1","created_at":"2026-05-18T03:29:40.702327+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1205.6023","created_at":"2026-05-18T03:29:40.702327+00:00"},{"alias_kind":"pith_short_12","alias_value":"MWA66I6DYLF5","created_at":"2026-05-18T12:27:14.488303+00:00"},{"alias_kind":"pith_short_16","alias_value":"MWA66I6DYLF52NRO","created_at":"2026-05-18T12:27:14.488303+00:00"},{"alias_kind":"pith_short_8","alias_value":"MWA66I6D","created_at":"2026-05-18T12:27:14.488303+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/MWA66I6DYLF52NROQAMCQAPHAE","json":"https://pith.science/pith/MWA66I6DYLF52NROQAMCQAPHAE.json","graph_json":"https://pith.science/api/pith-number/MWA66I6DYLF52NROQAMCQAPHAE/graph.json","events_json":"https://pith.science/api/pith-number/MWA66I6DYLF52NROQAMCQAPHAE/events.json","paper":"https://pith.science/paper/MWA66I6D"},"agent_actions":{"view_html":"https://pith.science/pith/MWA66I6DYLF52NROQAMCQAPHAE","download_json":"https://pith.science/pith/MWA66I6DYLF52NROQAMCQAPHAE.json","view_paper":"https://pith.science/paper/MWA66I6D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1205.6023&json=true","fetch_graph":"https://pith.science/api/pith-number/MWA66I6DYLF52NROQAMCQAPHAE/graph.json","fetch_events":"https://pith.science/api/pith-number/MWA66I6DYLF52NROQAMCQAPHAE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MWA66I6DYLF52NROQAMCQAPHAE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MWA66I6DYLF52NROQAMCQAPHAE/action/storage_attestation","attest_author":"https://pith.science/pith/MWA66I6DYLF52NROQAMCQAPHAE/action/author_attestation","sign_citation":"https://pith.science/pith/MWA66I6DYLF52NROQAMCQAPHAE/action/citation_signature","submit_replication":"https://pith.science/pith/MWA66I6DYLF52NROQAMCQAPHAE/action/replication_record"}},"created_at":"2026-05-18T03:29:40.702327+00:00","updated_at":"2026-05-18T03:29:40.702327+00:00"}