{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:RNP6JD2KVUET2UCXVAT5XMLEXI","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":"3cf91b8501c3b9b48fe5964bbc41c2db85d3c0143b729b3cfdf7f999e602e694","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-01-08T09:50:55Z","title_canon_sha256":"6b2082eeb61df1083ddbc43e759725aff8fd4ddeca5e562dff83da8968628364"},"schema_version":"1.0","source":{"id":"2601.04772","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2601.04772","created_at":"2026-06-04T01:09:40Z"},{"alias_kind":"arxiv_version","alias_value":"2601.04772v1","created_at":"2026-06-04T01:09:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2601.04772","created_at":"2026-06-04T01:09:40Z"},{"alias_kind":"pith_short_12","alias_value":"RNP6JD2KVUET","created_at":"2026-06-04T01:09:40Z"},{"alias_kind":"pith_short_16","alias_value":"RNP6JD2KVUET2UCX","created_at":"2026-06-04T01:09:40Z"},{"alias_kind":"pith_short_8","alias_value":"RNP6JD2K","created_at":"2026-06-04T01:09:40Z"}],"graph_snapshots":[{"event_id":"sha256:5e5699fc6ba9258b218bc5c3214dba719fd1d34fff49b3331f85b4f402d5afe4","target":"graph","created_at":"2026-06-04T01:09:40Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2601.04772/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Chiral matter acting as a spin-selective device in biased electron transport is attracting attention for the quantum-technological design of miniaturized electronics. To date, however, experimental reports on spin selectivity are not conclusive. The magnetoresistance in electron transport measurements observed for chiral materials on ferromagnets upon magnetisation reversal is proposed to result from electrostatic rather than from the sought-after chiral effects. Recent break junction studies even question the spin-dependent electron flow across single chiral molecules. Here, we avoid ferromag","authors_text":"J\\\"org Kr\\\"oger, Lorenz Meyer, Nicolas N\\'eel","cross_cats":["cond-mat.supr-con"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-01-08T09:50:55Z","title":"Single-enantiomer spin polarisers in superconducting junctions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2601.04772","kind":"arxiv","version":1},"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":"sha256:5131cf777b925b38f05d623d93a5f6157708fd2ecfe05aec4b5a92b32efbbe1a","target":"record","created_at":"2026-06-04T01:09:40Z","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":"3cf91b8501c3b9b48fe5964bbc41c2db85d3c0143b729b3cfdf7f999e602e694","cross_cats_sorted":["cond-mat.supr-con"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2026-01-08T09:50:55Z","title_canon_sha256":"6b2082eeb61df1083ddbc43e759725aff8fd4ddeca5e562dff83da8968628364"},"schema_version":"1.0","source":{"id":"2601.04772","kind":"arxiv","version":1}},"canonical_sha256":"8b5fe48f4aad093d5057a827dbb164ba17d599e8797e8761636af603e9ff9245","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8b5fe48f4aad093d5057a827dbb164ba17d599e8797e8761636af603e9ff9245","first_computed_at":"2026-06-04T01:09:40.778915Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-06-04T01:09:40.778915Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"0WkblruuIABugW3izl37UN3g6HGdCerF7B2Idt02bM2ttof3nD+FVbOjFDl1ImFBXmycahqb58fYGSi14jArBw==","signature_status":"signed_v1","signed_at":"2026-06-04T01:09:40.779493Z","signed_message":"canonical_sha256_bytes"},"source_id":"2601.04772","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5131cf777b925b38f05d623d93a5f6157708fd2ecfe05aec4b5a92b32efbbe1a","sha256:5e5699fc6ba9258b218bc5c3214dba719fd1d34fff49b3331f85b4f402d5afe4"],"state_sha256":"7024c409006c8ccacf5f352f462a8bd365c9b32a922d0d78f9ef8520ac7561af"}