{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:QNEUNBNF2C3NOCKZN5U3DHY7X2","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"a5562fa89236fc2d7eec6f89d05e04033341a95483a0fb393550eec8b03da592","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-07T08:10:33Z","title_canon_sha256":"d9235f3dca6802c5a145cacc3e4267e792bb062a229880afb1e41427396586d0"},"schema_version":"1.0","source":{"id":"1801.02156","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1801.02156","created_at":"2026-05-17T23:45:04Z"},{"alias_kind":"arxiv_version","alias_value":"1801.02156v2","created_at":"2026-05-17T23:45:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1801.02156","created_at":"2026-05-17T23:45:04Z"},{"alias_kind":"pith_short_12","alias_value":"QNEUNBNF2C3N","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_16","alias_value":"QNEUNBNF2C3NOCKZ","created_at":"2026-05-18T12:32:46Z"},{"alias_kind":"pith_short_8","alias_value":"QNEUNBNF","created_at":"2026-05-18T12:32:46Z"}],"graph_snapshots":[{"event_id":"sha256:355eef414338aac56f6cd82b0f60466250616b40d839d56826a192a2fff822f9","target":"graph","created_at":"2026-05-17T23:45:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The correlation between the transport properties and structural degrees of freedom of conducting polymers is a central concern in both practical applications and scientific research. In this study, we demonstrated the existence of mesoscopic two-dimensional (2D) coherent charge transport in poly(3,4-ethylenedioxythiophene):poly(styrenesulfonate) (PEDOT:PSS) film by performing structural investigations and high-field magnetoconductance (MC) measurements in magnetic fields of up to 15 T. We succeeded in observing marked positive MCs reflecting 2D electronic states in a conventional drop-cast fil","authors_text":"Akihiko Fujiwara, Hiroyasu Masunaga, Keisuke Itoh, Satoshi Iguchi, Takahiko Sasaki, Terukazu Nishizaki, Yuta Honma","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-07T08:10:33Z","title":"Mesoscopic 2D Charge Transport in Commonplace PEDOT:PSS Films"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1801.02156","kind":"arxiv","version":2},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:2ed96c50039e2c75d8f66dcbadd0a4603c1c6ef11a46c0b6487c8e4b19163727","target":"record","created_at":"2026-05-17T23:45:04Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"a5562fa89236fc2d7eec6f89d05e04033341a95483a0fb393550eec8b03da592","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-01-07T08:10:33Z","title_canon_sha256":"d9235f3dca6802c5a145cacc3e4267e792bb062a229880afb1e41427396586d0"},"schema_version":"1.0","source":{"id":"1801.02156","kind":"arxiv","version":2}},"canonical_sha256":"83494685a5d0b6d709596f69b19f1fbe8977ffc43b8977f197d2140852024454","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"83494685a5d0b6d709596f69b19f1fbe8977ffc43b8977f197d2140852024454","first_computed_at":"2026-05-17T23:45:04.805769Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-17T23:45:04.805769Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vhjTkMyZVq+Uo1tu9N+C+zsqzKO2cK12JoM/h5e6SNWEPzlForBlrDoJcvfcP//VArjgRa1yR0APzPyzUqqWCA==","signature_status":"signed_v1","signed_at":"2026-05-17T23:45:04.806605Z","signed_message":"canonical_sha256_bytes"},"source_id":"1801.02156","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ed96c50039e2c75d8f66dcbadd0a4603c1c6ef11a46c0b6487c8e4b19163727","sha256:355eef414338aac56f6cd82b0f60466250616b40d839d56826a192a2fff822f9"],"state_sha256":"e34c302aa9dcf633fa2982783ce8d8101447e0f38897129da0c661de79d95282"}