{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2026:SG2I6HNCNXWPUVZV7FY5OW532D","short_pith_number":"pith:SG2I6HNC","schema_version":"1.0","canonical_sha256":"91b48f1da26decfa5735f971d75bbbd0e1bc48f580fa5e55ef8075d9e821c4f9","source":{"kind":"arxiv","id":"2606.30670","version":1},"attestation_state":"computed","paper":{"title":"Large CISS Polarization from the Hierarchy Between Transport and Geometrical Spin Currents","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.chem-ph","authors_text":"Israel), Rehovot, Zeev Vager (Weizmann Institute of Science","submitted_at":"2026-06-24T08:56:35Z","abstract_excerpt":"Large spin polarization observed in chiral-induced spin selectivity (CISS) remains difficult to explain quantitatively. Experimental polarizations measured in chiral molecular systems are often substantially larger than expected from weak microscopic spin-orbit interaction in organic materials. We revisit the geometrical spin current introduced previously for electrons constrained to curved paths and propose a scale argument relevant to transport through double-stranded DNA (dsDNA). Estimation of the intrinsic geometrical spin-current scale using representative dsDNA parameters yields current "},"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":"2606.30670","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.chem-ph","submitted_at":"2026-06-24T08:56:35Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"a1e2183a51f35b68a7b55afd0422f1e4695cf4fadb6bdc82ded38f795fe8790e","abstract_canon_sha256":"ab0d9ef618996494231bdcbf5c7b75600436a3c5dfe232dc50954b36582a4c7e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-01T00:17:13.090545Z","signature_b64":"KQWwELUc0r5fIycxHzhUodY26Eu30m67970iryS8BmSERi496Ui0lq+jCINxtSh/xlbO26jsm3+dXZA2DdEKDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"91b48f1da26decfa5735f971d75bbbd0e1bc48f580fa5e55ef8075d9e821c4f9","last_reissued_at":"2026-07-01T00:17:13.090096Z","signature_status":"signed_v1","first_computed_at":"2026-07-01T00:17:13.090096Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Large CISS Polarization from the Hierarchy Between Transport and Geometrical Spin Currents","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"physics.chem-ph","authors_text":"Israel), Rehovot, Zeev Vager (Weizmann Institute of Science","submitted_at":"2026-06-24T08:56:35Z","abstract_excerpt":"Large spin polarization observed in chiral-induced spin selectivity (CISS) remains difficult to explain quantitatively. Experimental polarizations measured in chiral molecular systems are often substantially larger than expected from weak microscopic spin-orbit interaction in organic materials. We revisit the geometrical spin current introduced previously for electrons constrained to curved paths and propose a scale argument relevant to transport through double-stranded DNA (dsDNA). Estimation of the intrinsic geometrical spin-current scale using representative dsDNA parameters yields current "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2606.30670","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2606.30670/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":"2606.30670","created_at":"2026-07-01T00:17:13.090152+00:00"},{"alias_kind":"arxiv_version","alias_value":"2606.30670v1","created_at":"2026-07-01T00:17:13.090152+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2606.30670","created_at":"2026-07-01T00:17:13.090152+00:00"},{"alias_kind":"pith_short_12","alias_value":"SG2I6HNCNXWP","created_at":"2026-07-01T00:17:13.090152+00:00"},{"alias_kind":"pith_short_16","alias_value":"SG2I6HNCNXWPUVZV","created_at":"2026-07-01T00:17:13.090152+00:00"},{"alias_kind":"pith_short_8","alias_value":"SG2I6HNC","created_at":"2026-07-01T00:17:13.090152+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/SG2I6HNCNXWPUVZV7FY5OW532D","json":"https://pith.science/pith/SG2I6HNCNXWPUVZV7FY5OW532D.json","graph_json":"https://pith.science/api/pith-number/SG2I6HNCNXWPUVZV7FY5OW532D/graph.json","events_json":"https://pith.science/api/pith-number/SG2I6HNCNXWPUVZV7FY5OW532D/events.json","paper":"https://pith.science/paper/SG2I6HNC"},"agent_actions":{"view_html":"https://pith.science/pith/SG2I6HNCNXWPUVZV7FY5OW532D","download_json":"https://pith.science/pith/SG2I6HNCNXWPUVZV7FY5OW532D.json","view_paper":"https://pith.science/paper/SG2I6HNC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2606.30670&json=true","fetch_graph":"https://pith.science/api/pith-number/SG2I6HNCNXWPUVZV7FY5OW532D/graph.json","fetch_events":"https://pith.science/api/pith-number/SG2I6HNCNXWPUVZV7FY5OW532D/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SG2I6HNCNXWPUVZV7FY5OW532D/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SG2I6HNCNXWPUVZV7FY5OW532D/action/storage_attestation","attest_author":"https://pith.science/pith/SG2I6HNCNXWPUVZV7FY5OW532D/action/author_attestation","sign_citation":"https://pith.science/pith/SG2I6HNCNXWPUVZV7FY5OW532D/action/citation_signature","submit_replication":"https://pith.science/pith/SG2I6HNCNXWPUVZV7FY5OW532D/action/replication_record"}},"created_at":"2026-07-01T00:17:13.090152+00:00","updated_at":"2026-07-01T00:17:13.090152+00:00"}