{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:5QLXP7LDRKMG2ZFRGT35P7ALS7","short_pith_number":"pith:5QLXP7LD","schema_version":"1.0","canonical_sha256":"ec1777fd638a986d64b134f7d7fc0b97c7c37d8bcc0fa3c6f86f3a30cbbb6c08","source":{"kind":"arxiv","id":"1809.02822","version":1},"attestation_state":"computed","paper":{"title":"Thermopower of Graphene Nanoribbons in the Pseudodiffusive Regime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Andr\\'es Ayuela, Jhon W. Gonz\\'alez, Luis Rosales","submitted_at":"2018-09-08T15:22:53Z","abstract_excerpt":"Thermoelectric measurements for graphene ribbons are currently performed on samples that include atomic disorder via defects and irregular edges. In this work, we investigate the thermopower or Seebeck coefficient of graphene ribbons within the linear response theory and the Landauer formalism, and we consider the diffusive regime taken as a limit of the ribbon aspect ratio. We find that the thermopower and the electronic conductivity depend not only on the aspect ratio, but also on chemical potential and temperature, which are set here as key parameters. The obtained numerical results with te"},"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":"1809.02822","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2018-09-08T15:22:53Z","cross_cats_sorted":[],"title_canon_sha256":"53705b09318a1320014225d594028ff7396fbfe0f85f30bd92d170fc7795ee05","abstract_canon_sha256":"4c752964a3252d83020e7429200318e00dfb41f260454efc87ac7ff8025f8f22"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:06:15.212138Z","signature_b64":"RPV85iAhIaxE8U6ZGQGTf3XfvyjE8mV5u5e49aXCnwEtx7XnO4aS09ugGGZt0ADzGgYpwdrNfit4lWVMR0yDCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ec1777fd638a986d64b134f7d7fc0b97c7c37d8bcc0fa3c6f86f3a30cbbb6c08","last_reissued_at":"2026-05-18T00:06:15.211474Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:06:15.211474Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Thermopower of Graphene Nanoribbons in the Pseudodiffusive Regime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Andr\\'es Ayuela, Jhon W. Gonz\\'alez, Luis Rosales","submitted_at":"2018-09-08T15:22:53Z","abstract_excerpt":"Thermoelectric measurements for graphene ribbons are currently performed on samples that include atomic disorder via defects and irregular edges. In this work, we investigate the thermopower or Seebeck coefficient of graphene ribbons within the linear response theory and the Landauer formalism, and we consider the diffusive regime taken as a limit of the ribbon aspect ratio. We find that the thermopower and the electronic conductivity depend not only on the aspect ratio, but also on chemical potential and temperature, which are set here as key parameters. The obtained numerical results with te"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1809.02822","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":"1809.02822","created_at":"2026-05-18T00:06:15.211572+00:00"},{"alias_kind":"arxiv_version","alias_value":"1809.02822v1","created_at":"2026-05-18T00:06:15.211572+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1809.02822","created_at":"2026-05-18T00:06:15.211572+00:00"},{"alias_kind":"pith_short_12","alias_value":"5QLXP7LDRKMG","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_16","alias_value":"5QLXP7LDRKMG2ZFR","created_at":"2026-05-18T12:32:08.215937+00:00"},{"alias_kind":"pith_short_8","alias_value":"5QLXP7LD","created_at":"2026-05-18T12:32:08.215937+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/5QLXP7LDRKMG2ZFRGT35P7ALS7","json":"https://pith.science/pith/5QLXP7LDRKMG2ZFRGT35P7ALS7.json","graph_json":"https://pith.science/api/pith-number/5QLXP7LDRKMG2ZFRGT35P7ALS7/graph.json","events_json":"https://pith.science/api/pith-number/5QLXP7LDRKMG2ZFRGT35P7ALS7/events.json","paper":"https://pith.science/paper/5QLXP7LD"},"agent_actions":{"view_html":"https://pith.science/pith/5QLXP7LDRKMG2ZFRGT35P7ALS7","download_json":"https://pith.science/pith/5QLXP7LDRKMG2ZFRGT35P7ALS7.json","view_paper":"https://pith.science/paper/5QLXP7LD","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1809.02822&json=true","fetch_graph":"https://pith.science/api/pith-number/5QLXP7LDRKMG2ZFRGT35P7ALS7/graph.json","fetch_events":"https://pith.science/api/pith-number/5QLXP7LDRKMG2ZFRGT35P7ALS7/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5QLXP7LDRKMG2ZFRGT35P7ALS7/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5QLXP7LDRKMG2ZFRGT35P7ALS7/action/storage_attestation","attest_author":"https://pith.science/pith/5QLXP7LDRKMG2ZFRGT35P7ALS7/action/author_attestation","sign_citation":"https://pith.science/pith/5QLXP7LDRKMG2ZFRGT35P7ALS7/action/citation_signature","submit_replication":"https://pith.science/pith/5QLXP7LDRKMG2ZFRGT35P7ALS7/action/replication_record"}},"created_at":"2026-05-18T00:06:15.211572+00:00","updated_at":"2026-05-18T00:06:15.211572+00:00"}