{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:ZXET4XGJGM442EY3Y2DYITL4YU","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":"07157d1489bd28f01d494eaf43a9a5eff6508a029c9a637a6fc7c79a87cd8fa2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-07-18T08:48:18Z","title_canon_sha256":"3e19f66c7f6ac910156599d2282dd4b434a53c8fc6d00b336d520ba528eecc13"},"schema_version":"1.0","source":{"id":"1407.4915","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.4915","created_at":"2026-05-18T02:44:00Z"},{"alias_kind":"arxiv_version","alias_value":"1407.4915v1","created_at":"2026-05-18T02:44:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.4915","created_at":"2026-05-18T02:44:00Z"},{"alias_kind":"pith_short_12","alias_value":"ZXET4XGJGM44","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZXET4XGJGM442EY3","created_at":"2026-05-18T12:28:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZXET4XGJ","created_at":"2026-05-18T12:28:59Z"}],"graph_snapshots":[{"event_id":"sha256:dbe81c165da4f1b1676760e6a3bbd690b39640eb50eb0611b21898071725e49e","target":"graph","created_at":"2026-05-18T02:44:00Z","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":"We propose a phase-controlled heat-flux quantum valve based on the proximity effect driven by a superconducting quantum interference proximity transistor (SQUIPT). Its operation relies on the phase-dependent quasiparticle density of states in the Josephson weak-link of the SQUIPT which controls thermal transport across the device. In a realistic Al/Cu-based setup the structure can provide efficient control of thermal current inducing temperature swings exceeding $\\sim100$~mK, and flux-to-temperature transfer coefficients up to $\\sim 500$~mK/$\\Phi_0$ below 100~mK. The nanovalve performances imp","authors_text":"E. Strambini, F. Giazotto, F. S. Bergeret","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-07-18T08:48:18Z","title":"Proximity nanovalve with large phase-tunable thermal conductance"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.4915","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:b45603f3b2399b3da4542df374393419877342efd742ef489b7f737ee79d7674","target":"record","created_at":"2026-05-18T02:44:00Z","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":"07157d1489bd28f01d494eaf43a9a5eff6508a029c9a637a6fc7c79a87cd8fa2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-07-18T08:48:18Z","title_canon_sha256":"3e19f66c7f6ac910156599d2282dd4b434a53c8fc6d00b336d520ba528eecc13"},"schema_version":"1.0","source":{"id":"1407.4915","kind":"arxiv","version":1}},"canonical_sha256":"cdc93e5cc93339cd131bc687844d7cc5299a639c741333f7fe4a1e82576a58b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cdc93e5cc93339cd131bc687844d7cc5299a639c741333f7fe4a1e82576a58b3","first_computed_at":"2026-05-18T02:44:00.238761Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:44:00.238761Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HDxPle85zfnpea0irIW3pnNqNYAm4LoF4B0F6OOv0Kcf7vM58Ap1tLiLxp00iJCwc5y8i01WRTw2o6UPH91QBA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:44:00.239177Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.4915","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b45603f3b2399b3da4542df374393419877342efd742ef489b7f737ee79d7674","sha256:dbe81c165da4f1b1676760e6a3bbd690b39640eb50eb0611b21898071725e49e"],"state_sha256":"770cf676d2598d5ce1e6def1aa3fc1acd450fd8a2fbf3a35707b4156d121e93d"}