{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:CCHGVRJ4DIKQVSCCLPXRXIG7KG","short_pith_number":"pith:CCHGVRJ4","canonical_record":{"source":{"id":"1111.7112","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T10:28:17Z","cross_cats_sorted":[],"title_canon_sha256":"e51d20ee7f620563a8d3360b7650006d9f47c2834f682e744165fdfd7239c7f1","abstract_canon_sha256":"8d6b48a51e43c7612a1b6f49ef8d6082696f0ddfbcd1a328d4094505c7af7776"},"schema_version":"1.0"},"canonical_sha256":"108e6ac53c1a150ac8425bef1ba0df5195418e89001d42f885647bfebff50954","source":{"kind":"arxiv","id":"1111.7112","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.7112","created_at":"2026-05-18T03:57:26Z"},{"alias_kind":"arxiv_version","alias_value":"1111.7112v2","created_at":"2026-05-18T03:57:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.7112","created_at":"2026-05-18T03:57:26Z"},{"alias_kind":"pith_short_12","alias_value":"CCHGVRJ4DIKQ","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"CCHGVRJ4DIKQVSCC","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"CCHGVRJ4","created_at":"2026-05-18T12:26:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:CCHGVRJ4DIKQVSCCLPXRXIG7KG","target":"record","payload":{"canonical_record":{"source":{"id":"1111.7112","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T10:28:17Z","cross_cats_sorted":[],"title_canon_sha256":"e51d20ee7f620563a8d3360b7650006d9f47c2834f682e744165fdfd7239c7f1","abstract_canon_sha256":"8d6b48a51e43c7612a1b6f49ef8d6082696f0ddfbcd1a328d4094505c7af7776"},"schema_version":"1.0"},"canonical_sha256":"108e6ac53c1a150ac8425bef1ba0df5195418e89001d42f885647bfebff50954","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:57:26.653898Z","signature_b64":"p6SenwgxQECpVWEFqolEE0Hygd28eTET2ttGfi/Cw7/Y9C12reL5oyYUTPhRXcMMa4mFbam/TiNkd9tSqxvICw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"108e6ac53c1a150ac8425bef1ba0df5195418e89001d42f885647bfebff50954","last_reissued_at":"2026-05-18T03:57:26.653094Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:57:26.653094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.7112","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:57:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CZFFKePiPpvwpVPjpv/QMTD5msC1thMS3C8RHYu1M8bkmqqCsmAG2Hl5AdWyUiAw+NgADQBkC6en2gIOtyyVDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:52:59.029260Z"},"content_sha256":"ee879367195ae07f0596f38de003fa4935f633f343f7cce2dd406ee48aea20fe","schema_version":"1.0","event_id":"sha256:ee879367195ae07f0596f38de003fa4935f633f343f7cce2dd406ee48aea20fe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:CCHGVRJ4DIKQVSCCLPXRXIG7KG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Subradiant split Cooper pairs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Alfredo Levy Yeyati, Audrey Cottet, Takis Kontos","submitted_at":"2011-11-30T10:28:17Z","abstract_excerpt":"We suggest a way to characterize the coherence of the split Cooper pairs emitted by a double-quantum-dot based Cooper pair splitter (CPS), by studying the radiative response of such a CPS inside a microwave cavity. The coherence of the split pairs manifests in a strongly nonmonotonic variation of the emitted radiation as a function of the parameters controlling the coupling of the CPS to the cavity. The idea to probe the coherence of the electronic states using the tools of Cavity Quantum Electrodynamics could be generalized to many other nanoscale circuits."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.7112","kind":"arxiv","version":2},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:57:26Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M25OESxMJtVu1HAU6Kd2mNoRlCMrlm30Eca3cPSVcD0/EkiojgcUmaPi2oD9beRDdWTHM3nZxbxlAJFEAUZ6AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T21:52:59.029627Z"},"content_sha256":"10fcdf81bf977c82f4c73052fb795d88148a59486a0e523cf853a717828f21cf","schema_version":"1.0","event_id":"sha256:10fcdf81bf977c82f4c73052fb795d88148a59486a0e523cf853a717828f21cf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CCHGVRJ4DIKQVSCCLPXRXIG7KG/bundle.json","state_url":"https://pith.science/pith/CCHGVRJ4DIKQVSCCLPXRXIG7KG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CCHGVRJ4DIKQVSCCLPXRXIG7KG/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-03T21:52:59Z","links":{"resolver":"https://pith.science/pith/CCHGVRJ4DIKQVSCCLPXRXIG7KG","bundle":"https://pith.science/pith/CCHGVRJ4DIKQVSCCLPXRXIG7KG/bundle.json","state":"https://pith.science/pith/CCHGVRJ4DIKQVSCCLPXRXIG7KG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CCHGVRJ4DIKQVSCCLPXRXIG7KG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:CCHGVRJ4DIKQVSCCLPXRXIG7KG","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":"8d6b48a51e43c7612a1b6f49ef8d6082696f0ddfbcd1a328d4094505c7af7776","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T10:28:17Z","title_canon_sha256":"e51d20ee7f620563a8d3360b7650006d9f47c2834f682e744165fdfd7239c7f1"},"schema_version":"1.0","source":{"id":"1111.7112","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.7112","created_at":"2026-05-18T03:57:26Z"},{"alias_kind":"arxiv_version","alias_value":"1111.7112v2","created_at":"2026-05-18T03:57:26Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.7112","created_at":"2026-05-18T03:57:26Z"},{"alias_kind":"pith_short_12","alias_value":"CCHGVRJ4DIKQ","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"CCHGVRJ4DIKQVSCC","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"CCHGVRJ4","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:10fcdf81bf977c82f4c73052fb795d88148a59486a0e523cf853a717828f21cf","target":"graph","created_at":"2026-05-18T03:57:26Z","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 suggest a way to characterize the coherence of the split Cooper pairs emitted by a double-quantum-dot based Cooper pair splitter (CPS), by studying the radiative response of such a CPS inside a microwave cavity. The coherence of the split pairs manifests in a strongly nonmonotonic variation of the emitted radiation as a function of the parameters controlling the coupling of the CPS to the cavity. The idea to probe the coherence of the electronic states using the tools of Cavity Quantum Electrodynamics could be generalized to many other nanoscale circuits.","authors_text":"Alfredo Levy Yeyati, Audrey Cottet, Takis Kontos","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T10:28:17Z","title":"Subradiant split Cooper pairs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.7112","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:ee879367195ae07f0596f38de003fa4935f633f343f7cce2dd406ee48aea20fe","target":"record","created_at":"2026-05-18T03:57:26Z","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":"8d6b48a51e43c7612a1b6f49ef8d6082696f0ddfbcd1a328d4094505c7af7776","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2011-11-30T10:28:17Z","title_canon_sha256":"e51d20ee7f620563a8d3360b7650006d9f47c2834f682e744165fdfd7239c7f1"},"schema_version":"1.0","source":{"id":"1111.7112","kind":"arxiv","version":2}},"canonical_sha256":"108e6ac53c1a150ac8425bef1ba0df5195418e89001d42f885647bfebff50954","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"108e6ac53c1a150ac8425bef1ba0df5195418e89001d42f885647bfebff50954","first_computed_at":"2026-05-18T03:57:26.653094Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:57:26.653094Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"p6SenwgxQECpVWEFqolEE0Hygd28eTET2ttGfi/Cw7/Y9C12reL5oyYUTPhRXcMMa4mFbam/TiNkd9tSqxvICw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:57:26.653898Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.7112","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee879367195ae07f0596f38de003fa4935f633f343f7cce2dd406ee48aea20fe","sha256:10fcdf81bf977c82f4c73052fb795d88148a59486a0e523cf853a717828f21cf"],"state_sha256":"f4db4397b41a68aad85adc5e93c00eab4e0ff27a49b2b2f2b9758639b93751ec"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xBsGUZNLM0zSYFar7bJb8Pw/w75wMxhzvV+EnBewEAd7jaffRhaedmRc3zHWmtDQvIxVVd5MK0LaHQOwlrA1DQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T21:52:59.031633Z","bundle_sha256":"95d9288905fc89aef0c325db1dd9726f8f5075aef6a26c9293d72a0eccaf07ef"}}