{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:ISAZYLTHVGHFX67WPWTQYLM5LO","short_pith_number":"pith:ISAZYLTH","schema_version":"1.0","canonical_sha256":"44819c2e67a98e5bfbf67da70c2d9d5b8de7792c10d820dc426b25f9fadfafaa","source":{"kind":"arxiv","id":"1311.0525","version":2},"attestation_state":"computed","paper":{"title":"A highly-ordered, high mobility organic semiconductor grown from a mesophase: A test of polaron band theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Brett Ellman, Chandra Pokhrel, Naresh Shakya, Robert J. Twieg, Satyendra Kumar, Shin-Woong Kang, Yulia Getmanenko","submitted_at":"2013-11-03T20:50:30Z","abstract_excerpt":"We find that the hole mobility of the crystal smectic phases of the liquid crystal 1,4-di-(5-n-tridecylthien-2-yl)-benzene increases exponentially with decreasing temperature. While qualitatively consistent with transport via polaron bands, we find that it is quantitatively difficult to explain the behaviour with physically realistic parameters. In particular, the data demand either quite large typical optical phonon frequencies and/or phonon bandwidths. We also find evidence that an unusually highly ordered smectic-F phase templates the formation of lower temperature highly crystalline smecti"},"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":"1311.0525","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-11-03T20:50:30Z","cross_cats_sorted":[],"title_canon_sha256":"ee0e77675c231a8d7d28df9e421390eabb7b4d8e36fd0038c53fe5c3b7c880b3","abstract_canon_sha256":"9e4a0ac1f2691966aa0504ee0547d5f0ced5df4baacddc0af0ec6838d92116c0"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:05:35.289092Z","signature_b64":"76LBCyM7ali5OljIkLKx0GpqX7OPrsgsRUZMQu3tHAqAmG9rSjJwhzhcg/9hqGbG/dYtGlebdH8uCeRg5gvSBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"44819c2e67a98e5bfbf67da70c2d9d5b8de7792c10d820dc426b25f9fadfafaa","last_reissued_at":"2026-05-18T03:05:35.288644Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:05:35.288644Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A highly-ordered, high mobility organic semiconductor grown from a mesophase: A test of polaron band theory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Brett Ellman, Chandra Pokhrel, Naresh Shakya, Robert J. Twieg, Satyendra Kumar, Shin-Woong Kang, Yulia Getmanenko","submitted_at":"2013-11-03T20:50:30Z","abstract_excerpt":"We find that the hole mobility of the crystal smectic phases of the liquid crystal 1,4-di-(5-n-tridecylthien-2-yl)-benzene increases exponentially with decreasing temperature. While qualitatively consistent with transport via polaron bands, we find that it is quantitatively difficult to explain the behaviour with physically realistic parameters. In particular, the data demand either quite large typical optical phonon frequencies and/or phonon bandwidths. We also find evidence that an unusually highly ordered smectic-F phase templates the formation of lower temperature highly crystalline smecti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.0525","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":"1311.0525","created_at":"2026-05-18T03:05:35.288715+00:00"},{"alias_kind":"arxiv_version","alias_value":"1311.0525v2","created_at":"2026-05-18T03:05:35.288715+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.0525","created_at":"2026-05-18T03:05:35.288715+00:00"},{"alias_kind":"pith_short_12","alias_value":"ISAZYLTHVGHF","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_16","alias_value":"ISAZYLTHVGHFX67W","created_at":"2026-05-18T12:27:49.015174+00:00"},{"alias_kind":"pith_short_8","alias_value":"ISAZYLTH","created_at":"2026-05-18T12:27:49.015174+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/ISAZYLTHVGHFX67WPWTQYLM5LO","json":"https://pith.science/pith/ISAZYLTHVGHFX67WPWTQYLM5LO.json","graph_json":"https://pith.science/api/pith-number/ISAZYLTHVGHFX67WPWTQYLM5LO/graph.json","events_json":"https://pith.science/api/pith-number/ISAZYLTHVGHFX67WPWTQYLM5LO/events.json","paper":"https://pith.science/paper/ISAZYLTH"},"agent_actions":{"view_html":"https://pith.science/pith/ISAZYLTHVGHFX67WPWTQYLM5LO","download_json":"https://pith.science/pith/ISAZYLTHVGHFX67WPWTQYLM5LO.json","view_paper":"https://pith.science/paper/ISAZYLTH","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1311.0525&json=true","fetch_graph":"https://pith.science/api/pith-number/ISAZYLTHVGHFX67WPWTQYLM5LO/graph.json","fetch_events":"https://pith.science/api/pith-number/ISAZYLTHVGHFX67WPWTQYLM5LO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ISAZYLTHVGHFX67WPWTQYLM5LO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ISAZYLTHVGHFX67WPWTQYLM5LO/action/storage_attestation","attest_author":"https://pith.science/pith/ISAZYLTHVGHFX67WPWTQYLM5LO/action/author_attestation","sign_citation":"https://pith.science/pith/ISAZYLTHVGHFX67WPWTQYLM5LO/action/citation_signature","submit_replication":"https://pith.science/pith/ISAZYLTHVGHFX67WPWTQYLM5LO/action/replication_record"}},"created_at":"2026-05-18T03:05:35.288715+00:00","updated_at":"2026-05-18T03:05:35.288715+00:00"}