{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2018:PJFWBANJKFD2OLVYVHKK5XJA2M","short_pith_number":"pith:PJFWBANJ","schema_version":"1.0","canonical_sha256":"7a4b6081a95147a72eb8a9d4aedd20d3090942f6962f230f9e847365e1d47621","source":{"kind":"arxiv","id":"1810.06511","version":1},"attestation_state":"computed","paper":{"title":"Anomalous quantum criticality in the electron-doped cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"P. R. Mandal, Richard L. Greene, Tarapada Sarkar","submitted_at":"2018-10-15T16:47:41Z","abstract_excerpt":"In the physics of condensed matter, quantum critical phenomena and unconventional superconductivity are two major themes. In electron doped cuprates, the low upper critical field allows one to study the putative QCP at low temperature and to understand its connection to the long standing problem of the origin of the high Tc superconductivity. Here we present measurements of the low temperature normal state thermopower (S) of the electron-doped cuprate superconductor La2-xCexCuO4 (LCCO) from x=0.11 to 0.19. We observe quantum critical S divided by T versus ln(1/T) behavior over an unexpectedly "},"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":"1810.06511","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2018-10-15T16:47:41Z","cross_cats_sorted":[],"title_canon_sha256":"ca483f3e2da0105e44c5818a47796fa87a2a09a855f467184d6deedf3604456a","abstract_canon_sha256":"e5ae338ae1732826d14cffb80b92bd32bf1d5f76c9d7d206095ec3d4d55b31c0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:45:36.047926Z","signature_b64":"l4AKoYyszpDmVgXNoRPHRalBOJlYnLEGmJSQUXCXmhpN/El0+6Gp5KFTBBJ1NIstg9eOJLVVwUWzeWPvc799BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7a4b6081a95147a72eb8a9d4aedd20d3090942f6962f230f9e847365e1d47621","last_reissued_at":"2026-05-17T23:45:36.047238Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:45:36.047238Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Anomalous quantum criticality in the electron-doped cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"P. R. Mandal, Richard L. Greene, Tarapada Sarkar","submitted_at":"2018-10-15T16:47:41Z","abstract_excerpt":"In the physics of condensed matter, quantum critical phenomena and unconventional superconductivity are two major themes. In electron doped cuprates, the low upper critical field allows one to study the putative QCP at low temperature and to understand its connection to the long standing problem of the origin of the high Tc superconductivity. Here we present measurements of the low temperature normal state thermopower (S) of the electron-doped cuprate superconductor La2-xCexCuO4 (LCCO) from x=0.11 to 0.19. We observe quantum critical S divided by T versus ln(1/T) behavior over an unexpectedly "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1810.06511","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":"1810.06511","created_at":"2026-05-17T23:45:36.047336+00:00"},{"alias_kind":"arxiv_version","alias_value":"1810.06511v1","created_at":"2026-05-17T23:45:36.047336+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1810.06511","created_at":"2026-05-17T23:45:36.047336+00:00"},{"alias_kind":"pith_short_12","alias_value":"PJFWBANJKFD2","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_16","alias_value":"PJFWBANJKFD2OLVY","created_at":"2026-05-18T12:32:43.782077+00:00"},{"alias_kind":"pith_short_8","alias_value":"PJFWBANJ","created_at":"2026-05-18T12:32:43.782077+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/PJFWBANJKFD2OLVYVHKK5XJA2M","json":"https://pith.science/pith/PJFWBANJKFD2OLVYVHKK5XJA2M.json","graph_json":"https://pith.science/api/pith-number/PJFWBANJKFD2OLVYVHKK5XJA2M/graph.json","events_json":"https://pith.science/api/pith-number/PJFWBANJKFD2OLVYVHKK5XJA2M/events.json","paper":"https://pith.science/paper/PJFWBANJ"},"agent_actions":{"view_html":"https://pith.science/pith/PJFWBANJKFD2OLVYVHKK5XJA2M","download_json":"https://pith.science/pith/PJFWBANJKFD2OLVYVHKK5XJA2M.json","view_paper":"https://pith.science/paper/PJFWBANJ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1810.06511&json=true","fetch_graph":"https://pith.science/api/pith-number/PJFWBANJKFD2OLVYVHKK5XJA2M/graph.json","fetch_events":"https://pith.science/api/pith-number/PJFWBANJKFD2OLVYVHKK5XJA2M/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/PJFWBANJKFD2OLVYVHKK5XJA2M/action/timestamp_anchor","attest_storage":"https://pith.science/pith/PJFWBANJKFD2OLVYVHKK5XJA2M/action/storage_attestation","attest_author":"https://pith.science/pith/PJFWBANJKFD2OLVYVHKK5XJA2M/action/author_attestation","sign_citation":"https://pith.science/pith/PJFWBANJKFD2OLVYVHKK5XJA2M/action/citation_signature","submit_replication":"https://pith.science/pith/PJFWBANJKFD2OLVYVHKK5XJA2M/action/replication_record"}},"created_at":"2026-05-17T23:45:36.047336+00:00","updated_at":"2026-05-17T23:45:36.047336+00:00"}