{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:HHN3J6JBLQ6DCD3K2FRUDELQ6D","short_pith_number":"pith:HHN3J6JB","schema_version":"1.0","canonical_sha256":"39dbb4f9215c3c310f6ad163419170f0dc2519776cc800265cea82a01d44cd8f","source":{"kind":"arxiv","id":"1303.2390","version":2},"attestation_state":"computed","paper":{"title":"Electronic Thermal Conductivity Measurements in Intrinsic Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. R. Champagne, J. M. Porter, J. O. Island, S. Yi\\u{g}en, V. Tayari","submitted_at":"2013-03-10T23:02:56Z","abstract_excerpt":"The electronic thermal conductivity of graphene and 2D Dirac materials is of fundamental interest and can play an important role in the performance of nano-scale devices. We report the electronic thermal conductivity, $K_{e}$, in suspended graphene in the nearly intrinsic regime over a temperature range of 20 to 300 K. We present a method to extract $K_{e}$ using two-point DC electron transport at low bias voltages, where the electron and lattice temperatures are decoupled. We find $K_e$ ranging from 0.5 to 11 W/m.K over the studied temperature range. The data are consistent with a model in wh"},"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":"1303.2390","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2013-03-10T23:02:56Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"37c3d8112a1859ed74ab5fb169fbb53dc5ff8916240bf74f16c5ee4d63c54e96","abstract_canon_sha256":"2964af47d5ea0b9ef253ae38bd9d8c00c2208e25452ec3df2b98b2d9eb16aae1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:19:43.867791Z","signature_b64":"dNdgyijkGe62ZNOOp+gwqFmq4JHbPnUBE/wol+7PVCoI+BM0EwfSZzJmmo4YR34QYfF2dPGVAjHtimD8f3cAAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"39dbb4f9215c3c310f6ad163419170f0dc2519776cc800265cea82a01d44cd8f","last_reissued_at":"2026-05-18T03:19:43.866996Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:19:43.866996Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Electronic Thermal Conductivity Measurements in Intrinsic Graphene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.mes-hall","authors_text":"A. R. Champagne, J. M. Porter, J. O. Island, S. Yi\\u{g}en, V. Tayari","submitted_at":"2013-03-10T23:02:56Z","abstract_excerpt":"The electronic thermal conductivity of graphene and 2D Dirac materials is of fundamental interest and can play an important role in the performance of nano-scale devices. We report the electronic thermal conductivity, $K_{e}$, in suspended graphene in the nearly intrinsic regime over a temperature range of 20 to 300 K. We present a method to extract $K_{e}$ using two-point DC electron transport at low bias voltages, where the electron and lattice temperatures are decoupled. We find $K_e$ ranging from 0.5 to 11 W/m.K over the studied temperature range. The data are consistent with a model in wh"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1303.2390","kind":"arxiv","version":2},"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":"1303.2390","created_at":"2026-05-18T03:19:43.867112+00:00"},{"alias_kind":"arxiv_version","alias_value":"1303.2390v2","created_at":"2026-05-18T03:19:43.867112+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1303.2390","created_at":"2026-05-18T03:19:43.867112+00:00"},{"alias_kind":"pith_short_12","alias_value":"HHN3J6JBLQ6D","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_16","alias_value":"HHN3J6JBLQ6DCD3K","created_at":"2026-05-18T12:27:46.883200+00:00"},{"alias_kind":"pith_short_8","alias_value":"HHN3J6JB","created_at":"2026-05-18T12:27:46.883200+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/HHN3J6JBLQ6DCD3K2FRUDELQ6D","json":"https://pith.science/pith/HHN3J6JBLQ6DCD3K2FRUDELQ6D.json","graph_json":"https://pith.science/api/pith-number/HHN3J6JBLQ6DCD3K2FRUDELQ6D/graph.json","events_json":"https://pith.science/api/pith-number/HHN3J6JBLQ6DCD3K2FRUDELQ6D/events.json","paper":"https://pith.science/paper/HHN3J6JB"},"agent_actions":{"view_html":"https://pith.science/pith/HHN3J6JBLQ6DCD3K2FRUDELQ6D","download_json":"https://pith.science/pith/HHN3J6JBLQ6DCD3K2FRUDELQ6D.json","view_paper":"https://pith.science/paper/HHN3J6JB","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1303.2390&json=true","fetch_graph":"https://pith.science/api/pith-number/HHN3J6JBLQ6DCD3K2FRUDELQ6D/graph.json","fetch_events":"https://pith.science/api/pith-number/HHN3J6JBLQ6DCD3K2FRUDELQ6D/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HHN3J6JBLQ6DCD3K2FRUDELQ6D/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HHN3J6JBLQ6DCD3K2FRUDELQ6D/action/storage_attestation","attest_author":"https://pith.science/pith/HHN3J6JBLQ6DCD3K2FRUDELQ6D/action/author_attestation","sign_citation":"https://pith.science/pith/HHN3J6JBLQ6DCD3K2FRUDELQ6D/action/citation_signature","submit_replication":"https://pith.science/pith/HHN3J6JBLQ6DCD3K2FRUDELQ6D/action/replication_record"}},"created_at":"2026-05-18T03:19:43.867112+00:00","updated_at":"2026-05-18T03:19:43.867112+00:00"}