{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:QRKJ4QC553ILAEUNGOTE2XXFNL","short_pith_number":"pith:QRKJ4QC5","schema_version":"1.0","canonical_sha256":"84549e405deed0b0128d33a64d5ee56ac080a885647568b7119dc30cbc2df0ec","source":{"kind":"arxiv","id":"0910.2548","version":2},"attestation_state":"computed","paper":{"title":"Effect of Electron-Electron Interactions on the Charge Carrier Transitions in trans-Polyacetylene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Haibo Ma, Ulrich Schollwoeck","submitted_at":"2009-10-14T08:16:53Z","abstract_excerpt":"By employing a newly developed dynamical simulation method, which is a combination of classical molecular dynamics (MD) and the adaptive time-dependent density matrix renormalization group (TDDMRG), we investigate the dynamics of charge carrier transitions in trans-polyacetylene (PA) with the inclusion of both electron-phonon and electron -electron interactions. The calculations are performed within a modified Su-Schrieffer-Heeger (SSH) model in which electron-electron interactions are taken into account via the combination with extended Hubbard model (EHM). We find that removing an electron f"},"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":"0910.2548","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-10-14T08:16:53Z","cross_cats_sorted":[],"title_canon_sha256":"1dea6f3f3fd43dbf16a957c71f6139fd1e93003920cf1fd4e413ca6a6e10e7d1","abstract_canon_sha256":"8afb04e3a63d79862dd7356e519c3987ed247c1fd50d2dcdc6b0d4d411a1726e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:03:53.988161Z","signature_b64":"nVrw0K9djRN90I8dKy9Idv5uat3ZJ0aDwPOfKqaw0HPKVPvTj2XEC8gw9PvAnrQ87a6VqYYi8JxlTWVI56kzBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"84549e405deed0b0128d33a64d5ee56ac080a885647568b7119dc30cbc2df0ec","last_reissued_at":"2026-05-18T01:03:53.987608Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:03:53.987608Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Effect of Electron-Electron Interactions on the Charge Carrier Transitions in trans-Polyacetylene","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Haibo Ma, Ulrich Schollwoeck","submitted_at":"2009-10-14T08:16:53Z","abstract_excerpt":"By employing a newly developed dynamical simulation method, which is a combination of classical molecular dynamics (MD) and the adaptive time-dependent density matrix renormalization group (TDDMRG), we investigate the dynamics of charge carrier transitions in trans-polyacetylene (PA) with the inclusion of both electron-phonon and electron -electron interactions. The calculations are performed within a modified Su-Schrieffer-Heeger (SSH) model in which electron-electron interactions are taken into account via the combination with extended Hubbard model (EHM). We find that removing an electron f"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0910.2548","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":"0910.2548","created_at":"2026-05-18T01:03:53.987694+00:00"},{"alias_kind":"arxiv_version","alias_value":"0910.2548v2","created_at":"2026-05-18T01:03:53.987694+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0910.2548","created_at":"2026-05-18T01:03:53.987694+00:00"},{"alias_kind":"pith_short_12","alias_value":"QRKJ4QC553IL","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_16","alias_value":"QRKJ4QC553ILAEUN","created_at":"2026-05-18T12:26:01.383474+00:00"},{"alias_kind":"pith_short_8","alias_value":"QRKJ4QC5","created_at":"2026-05-18T12:26:01.383474+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/QRKJ4QC553ILAEUNGOTE2XXFNL","json":"https://pith.science/pith/QRKJ4QC553ILAEUNGOTE2XXFNL.json","graph_json":"https://pith.science/api/pith-number/QRKJ4QC553ILAEUNGOTE2XXFNL/graph.json","events_json":"https://pith.science/api/pith-number/QRKJ4QC553ILAEUNGOTE2XXFNL/events.json","paper":"https://pith.science/paper/QRKJ4QC5"},"agent_actions":{"view_html":"https://pith.science/pith/QRKJ4QC553ILAEUNGOTE2XXFNL","download_json":"https://pith.science/pith/QRKJ4QC553ILAEUNGOTE2XXFNL.json","view_paper":"https://pith.science/paper/QRKJ4QC5","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0910.2548&json=true","fetch_graph":"https://pith.science/api/pith-number/QRKJ4QC553ILAEUNGOTE2XXFNL/graph.json","fetch_events":"https://pith.science/api/pith-number/QRKJ4QC553ILAEUNGOTE2XXFNL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QRKJ4QC553ILAEUNGOTE2XXFNL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QRKJ4QC553ILAEUNGOTE2XXFNL/action/storage_attestation","attest_author":"https://pith.science/pith/QRKJ4QC553ILAEUNGOTE2XXFNL/action/author_attestation","sign_citation":"https://pith.science/pith/QRKJ4QC553ILAEUNGOTE2XXFNL/action/citation_signature","submit_replication":"https://pith.science/pith/QRKJ4QC553ILAEUNGOTE2XXFNL/action/replication_record"}},"created_at":"2026-05-18T01:03:53.987694+00:00","updated_at":"2026-05-18T01:03:53.987694+00:00"}