{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:CLB6SON3766RKEZEN755B3EY47","short_pith_number":"pith:CLB6SON3","schema_version":"1.0","canonical_sha256":"12c3e939bbffbd1513246ffbd0ec98e7d55e5f95158894206d302f558b1040d1","source":{"kind":"arxiv","id":"2510.27061","version":2},"attestation_state":"computed","paper":{"title":"Spin Dependence of Charge Dynamics and Group Velocity in Chiral Molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Collin VanEssen, Diego Kienle, Jacob Byers, Jonas Fransson, Keith Ferrer, Mani Vaidyanathan, Prasad Gudem, Riley Stuermer","submitted_at":"2025-10-31T00:15:39Z","abstract_excerpt":"Chiral molecules are known to preferentially select electrons with a particular spin state, an effect termed chirality-induced spin selectivity (CISS). In this work, the transient CISS dynamics in a chiral molecule are investigated through time-dependent quantum-transport simulations, an important step toward further understanding CISS and its application in devices such as magnetoresistive random access memories and spin-based quantum computers. We show that the spin-dependent group velocity of electrons is a possible contributor to a nonzero occupancy-based spin polarization throughout the c"},"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":"2510.27061","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2025-10-31T00:15:39Z","cross_cats_sorted":[],"title_canon_sha256":"6396f1653d2aa2cabc9ce1ccac89d21df0719d0132eb04b9575ed19848ea8397","abstract_canon_sha256":"9abcdaed587ffce4978fe44060a30debf6d526e47eebbe67999ab97ebab22e26"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-08T01:03:50.614938Z","signature_b64":"gQl0btbBfxlMpMKZsisAS9Z5pLtYMvuVnvDrc9mKvmLQSXHoLQ9Fc4M5tby8GdjI/7jzz/ikB6SvtBfJRg9iCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"12c3e939bbffbd1513246ffbd0ec98e7d55e5f95158894206d302f558b1040d1","last_reissued_at":"2026-06-08T01:03:50.613654Z","signature_status":"signed_v1","first_computed_at":"2026-06-08T01:03:50.613654Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spin Dependence of Charge Dynamics and Group Velocity in Chiral Molecules","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Collin VanEssen, Diego Kienle, Jacob Byers, Jonas Fransson, Keith Ferrer, Mani Vaidyanathan, Prasad Gudem, Riley Stuermer","submitted_at":"2025-10-31T00:15:39Z","abstract_excerpt":"Chiral molecules are known to preferentially select electrons with a particular spin state, an effect termed chirality-induced spin selectivity (CISS). In this work, the transient CISS dynamics in a chiral molecule are investigated through time-dependent quantum-transport simulations, an important step toward further understanding CISS and its application in devices such as magnetoresistive random access memories and spin-based quantum computers. We show that the spin-dependent group velocity of electrons is a possible contributor to a nonzero occupancy-based spin polarization throughout the c"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2510.27061","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2510.27061/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2510.27061","created_at":"2026-06-08T01:03:50.613813+00:00"},{"alias_kind":"arxiv_version","alias_value":"2510.27061v2","created_at":"2026-06-08T01:03:50.613813+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2510.27061","created_at":"2026-06-08T01:03:50.613813+00:00"},{"alias_kind":"pith_short_12","alias_value":"CLB6SON3766R","created_at":"2026-06-08T01:03:50.613813+00:00"},{"alias_kind":"pith_short_16","alias_value":"CLB6SON3766RKEZE","created_at":"2026-06-08T01:03:50.613813+00:00"},{"alias_kind":"pith_short_8","alias_value":"CLB6SON3","created_at":"2026-06-08T01:03:50.613813+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/CLB6SON3766RKEZEN755B3EY47","json":"https://pith.science/pith/CLB6SON3766RKEZEN755B3EY47.json","graph_json":"https://pith.science/api/pith-number/CLB6SON3766RKEZEN755B3EY47/graph.json","events_json":"https://pith.science/api/pith-number/CLB6SON3766RKEZEN755B3EY47/events.json","paper":"https://pith.science/paper/CLB6SON3"},"agent_actions":{"view_html":"https://pith.science/pith/CLB6SON3766RKEZEN755B3EY47","download_json":"https://pith.science/pith/CLB6SON3766RKEZEN755B3EY47.json","view_paper":"https://pith.science/paper/CLB6SON3","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2510.27061&json=true","fetch_graph":"https://pith.science/api/pith-number/CLB6SON3766RKEZEN755B3EY47/graph.json","fetch_events":"https://pith.science/api/pith-number/CLB6SON3766RKEZEN755B3EY47/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/CLB6SON3766RKEZEN755B3EY47/action/timestamp_anchor","attest_storage":"https://pith.science/pith/CLB6SON3766RKEZEN755B3EY47/action/storage_attestation","attest_author":"https://pith.science/pith/CLB6SON3766RKEZEN755B3EY47/action/author_attestation","sign_citation":"https://pith.science/pith/CLB6SON3766RKEZEN755B3EY47/action/citation_signature","submit_replication":"https://pith.science/pith/CLB6SON3766RKEZEN755B3EY47/action/replication_record"}},"created_at":"2026-06-08T01:03:50.613813+00:00","updated_at":"2026-06-08T01:03:50.613813+00:00"}