{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:M5G6745K7DRCG6IJW7TAAQELXC","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":"e2617ea3306f02f06ca82dca59715086d0b5903054c414762e77823c64ad54aa","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-07T23:19:36Z","title_canon_sha256":"57364ee4bfb4a85fda1ba712d1db14e4043320522be4a886ca0074bc23731a99"},"schema_version":"1.0","source":{"id":"2607.06858","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.06858","created_at":"2026-07-09T00:19:31Z"},{"alias_kind":"arxiv_version","alias_value":"2607.06858v1","created_at":"2026-07-09T00:19:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.06858","created_at":"2026-07-09T00:19:31Z"},{"alias_kind":"pith_short_12","alias_value":"M5G6745K7DRC","created_at":"2026-07-09T00:19:31Z"},{"alias_kind":"pith_short_16","alias_value":"M5G6745K7DRCG6IJ","created_at":"2026-07-09T00:19:31Z"},{"alias_kind":"pith_short_8","alias_value":"M5G6745K","created_at":"2026-07-09T00:19:31Z"}],"graph_snapshots":[{"event_id":"sha256:a9fa162834bcd697613db1fcbb463b425b64518c998d8b93027b0c7d9e5f2911","target":"graph","created_at":"2026-07-09T00:19:31Z","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/2607.06858/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Chiral molecular structure can couple to electron spin, leading to unexpected spin polarization effects. This Chirality-Induced Spin Selectivity (CISS) was first reported for DNA molecules adsorbed on gold but its microscopic origin remains unclear. We demonstrated though simulation that the exchange arising from electron-electron Coulomb interactions within the self-consistent mean field (Hartree--Fock) approximation can yield significant ($\\sim 2\\%$) spin polarisation for $3$-methylcyclohexanone adsorbed on Cu(111) amplifying a much smaller ($\\sim 0.0014\\%$) initial bias, consistent with exp","authors_text":"Alex J. W. Thom, Bence Csakany","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-07T23:19:36Z","title":"Explaining the magnitude of Chirality-Induced Spin Selectivity via electron-electron exchange"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.06858","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":"sha256:34202bed29245ba206e8af8ce064000dcd0cf2fa5aaa16eb0952d9019d31a4b3","target":"record","created_at":"2026-07-09T00:19:31Z","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":"e2617ea3306f02f06ca82dca59715086d0b5903054c414762e77823c64ad54aa","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2026-07-07T23:19:36Z","title_canon_sha256":"57364ee4bfb4a85fda1ba712d1db14e4043320522be4a886ca0074bc23731a99"},"schema_version":"1.0","source":{"id":"2607.06858","kind":"arxiv","version":1}},"canonical_sha256":"674deff3aaf8e2237909b7e600408bb8a6f3daeb509fdb8fbe178160858bdf82","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"674deff3aaf8e2237909b7e600408bb8a6f3daeb509fdb8fbe178160858bdf82","first_computed_at":"2026-07-09T00:19:31.634401Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-09T00:19:31.634401Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CsqStyi+sUvsOb2pCPA7CQpXu+kwVG7CvUB+NEUZMqh7JCo/PfNHRWhBmTA/7JL1SLlC+2e9xW+tFit3q3nQDg==","signature_status":"signed_v1","signed_at":"2026-07-09T00:19:31.635170Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.06858","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:34202bed29245ba206e8af8ce064000dcd0cf2fa5aaa16eb0952d9019d31a4b3","sha256:a9fa162834bcd697613db1fcbb463b425b64518c998d8b93027b0c7d9e5f2911"],"state_sha256":"db0497e39e1198c1b3295a38636c9ae1ac81753e528df0da909cbcc4c79353f2"}