{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:4R2FW4MIT3TUDV6NTQQ3SHGYX6","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":"af25a397c49a09f846e54a81373c219a0d9e3f358015b5f9a82b46ec613a925c","cross_cats_sorted":["cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-30T10:50:38Z","title_canon_sha256":"1cad57ffdf76470365634a0ea6f5613b1927116a4b12c07518211a6cf355a3d4"},"schema_version":"1.0","source":{"id":"1606.09427","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1606.09427","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"arxiv_version","alias_value":"1606.09427v2","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1606.09427","created_at":"2026-05-18T00:46:40Z"},{"alias_kind":"pith_short_12","alias_value":"4R2FW4MIT3TU","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_16","alias_value":"4R2FW4MIT3TUDV6N","created_at":"2026-05-18T12:29:58Z"},{"alias_kind":"pith_short_8","alias_value":"4R2FW4MI","created_at":"2026-05-18T12:29:58Z"}],"graph_snapshots":[{"event_id":"sha256:9d617154c7485072db42bd7718f2198e02b3fc3bf44cb161423892979c31f7c2","target":"graph","created_at":"2026-05-18T00:46:40Z","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"},"paper":{"abstract_excerpt":"To push commercial electronics beyond its current size limits, atomic-scale communication channels and logic units need to be designed, making the use of quantum entities an imperative. In this regime, quantum fluctuations naturally become prominent, and are generally considered to be detrimental. Here we show that for spin-based information processing, these fluctuations can be uniquely exploited to gate the flow of classical binary information across a magnetic chain. Moreover, this information flow can be controlled with a modest external magnetic field that drives the system through differ","authors_text":"Cyrus F. Hirjibehedin, Joaquin Fernandez-Rossier, Leonardo Banchi, Sougato Bose","cross_cats":["cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-30T10:50:38Z","title":"Gating classical information flow through spin chains by quantum phase transitions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1606.09427","kind":"arxiv","version":2},"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:e7a0f5f824b79e12b765baf239649da5dcb0b8d0dd6fa6e7ca2bc158ad773cfb","target":"record","created_at":"2026-05-18T00:46:40Z","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":"af25a397c49a09f846e54a81373c219a0d9e3f358015b5f9a82b46ec613a925c","cross_cats_sorted":["cond-mat.stat-mech","cond-mat.str-el","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-06-30T10:50:38Z","title_canon_sha256":"1cad57ffdf76470365634a0ea6f5613b1927116a4b12c07518211a6cf355a3d4"},"schema_version":"1.0","source":{"id":"1606.09427","kind":"arxiv","version":2}},"canonical_sha256":"e4745b71889ee741d7cd9c21b91cd8bfb09aa28de4070cfc2dba91a938c3cc2f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e4745b71889ee741d7cd9c21b91cd8bfb09aa28de4070cfc2dba91a938c3cc2f","first_computed_at":"2026-05-18T00:46:40.288644Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:46:40.288644Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"efu/OV3JxpinvYX7FJgO5MZ2i9tBS8KFbHt4RW2hxObmgIc/9qwv4DaIsstRK02KqAKVy3uetp8IO5T/gnBmAA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:46:40.289264Z","signed_message":"canonical_sha256_bytes"},"source_id":"1606.09427","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e7a0f5f824b79e12b765baf239649da5dcb0b8d0dd6fa6e7ca2bc158ad773cfb","sha256:9d617154c7485072db42bd7718f2198e02b3fc3bf44cb161423892979c31f7c2"],"state_sha256":"236e9459c903b26e0504de6863259ae1f5235efa8a9e8993177e2f7c11215510"}