{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:ZVHUVFKWTCRT3T7GZZ5QPRMXDM","short_pith_number":"pith:ZVHUVFKW","canonical_record":{"source":{"id":"1707.03192","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-07-11T09:31:12Z","cross_cats_sorted":[],"title_canon_sha256":"835ea64d39450bd205f84d8340560a8ba4467279f62f04186c1cd624bf3c9c4c","abstract_canon_sha256":"8bfc0db5ed2799bcaac5ca6d5ff6887bca6593e35a4a4a5f77a164e3f81395bf"},"schema_version":"1.0"},"canonical_sha256":"cd4f4a955698a33dcfe6ce7b07c5971b117707ceb4e4138964fed2f4b4fd3cfb","source":{"kind":"arxiv","id":"1707.03192","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.03192","created_at":"2026-05-18T00:30:01Z"},{"alias_kind":"arxiv_version","alias_value":"1707.03192v2","created_at":"2026-05-18T00:30:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.03192","created_at":"2026-05-18T00:30:01Z"},{"alias_kind":"pith_short_12","alias_value":"ZVHUVFKWTCRT","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZVHUVFKWTCRT3T7G","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZVHUVFKW","created_at":"2026-05-18T12:31:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:ZVHUVFKWTCRT3T7GZZ5QPRMXDM","target":"record","payload":{"canonical_record":{"source":{"id":"1707.03192","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-07-11T09:31:12Z","cross_cats_sorted":[],"title_canon_sha256":"835ea64d39450bd205f84d8340560a8ba4467279f62f04186c1cd624bf3c9c4c","abstract_canon_sha256":"8bfc0db5ed2799bcaac5ca6d5ff6887bca6593e35a4a4a5f77a164e3f81395bf"},"schema_version":"1.0"},"canonical_sha256":"cd4f4a955698a33dcfe6ce7b07c5971b117707ceb4e4138964fed2f4b4fd3cfb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:30:01.493447Z","signature_b64":"rJ2lZJ04HCXRsxLu/QQEKVl6Vuer/UcfY/s3ielnbBopr+4MMwT2ibWbJNU7MI1hm5A3NPa2+KwQursScfgwCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cd4f4a955698a33dcfe6ce7b07c5971b117707ceb4e4138964fed2f4b4fd3cfb","last_reissued_at":"2026-05-18T00:30:01.492885Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:30:01.492885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1707.03192","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":"2026-05-18T00:30:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ya0vjGETX0GnBp2jmYM/X/nuGF6pjaiD7NFjDHAb91Vupd49Rz5PxyS9CeFQ5NlkpJOddHkOlb7pnlRJlhN8BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:23:38.161638Z"},"content_sha256":"26f3c4e09d35e8b1561cf9447fe97857cec6d1266e0569083fd7986e69a5c443","schema_version":"1.0","event_id":"sha256:26f3c4e09d35e8b1561cf9447fe97857cec6d1266e0569083fd7986e69a5c443"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:ZVHUVFKWTCRT3T7GZZ5QPRMXDM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Diverging conductance at the contact between random and pure quantum XX spin chains","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Christophe Chatelain (IJL)","submitted_at":"2017-07-11T09:31:12Z","abstract_excerpt":"A model consisting in two quantum XX spin chains, one homogeneous and the second with random couplings drawn from a binary distribution, is considered. The two chains are coupled to two different non-local thermal baths and their dynamics is governed by a Lindblad equation. In the steady state, a current J is induced between the two chains by coupling them together by their edges and imposing different chemical potentials $\\mu$ to the two baths. While a regime of linear characteristics J versus $\\Delta$$\\mu$ is observed in the absence of randomness, a gap opens as the disorder strength is incr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.03192","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":"2026-05-18T00:30:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QF470cWixyoA0uoQv+0UKpAaZW8t+ebsw7zuiUZfVwN0dQH4OHhHjgVu7Wp5Sx78fEnnZo7eCjBTeWwBHCLjAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-30T07:23:38.162304Z"},"content_sha256":"2452549d04367647c7979a26faaa19b6f05ff7bae35163dfb6abca352602574c","schema_version":"1.0","event_id":"sha256:2452549d04367647c7979a26faaa19b6f05ff7bae35163dfb6abca352602574c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZVHUVFKWTCRT3T7GZZ5QPRMXDM/bundle.json","state_url":"https://pith.science/pith/ZVHUVFKWTCRT3T7GZZ5QPRMXDM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZVHUVFKWTCRT3T7GZZ5QPRMXDM/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":"2026-05-30T07:23:38Z","links":{"resolver":"https://pith.science/pith/ZVHUVFKWTCRT3T7GZZ5QPRMXDM","bundle":"https://pith.science/pith/ZVHUVFKWTCRT3T7GZZ5QPRMXDM/bundle.json","state":"https://pith.science/pith/ZVHUVFKWTCRT3T7GZZ5QPRMXDM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZVHUVFKWTCRT3T7GZZ5QPRMXDM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:ZVHUVFKWTCRT3T7GZZ5QPRMXDM","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":"8bfc0db5ed2799bcaac5ca6d5ff6887bca6593e35a4a4a5f77a164e3f81395bf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-07-11T09:31:12Z","title_canon_sha256":"835ea64d39450bd205f84d8340560a8ba4467279f62f04186c1cd624bf3c9c4c"},"schema_version":"1.0","source":{"id":"1707.03192","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1707.03192","created_at":"2026-05-18T00:30:01Z"},{"alias_kind":"arxiv_version","alias_value":"1707.03192v2","created_at":"2026-05-18T00:30:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.03192","created_at":"2026-05-18T00:30:01Z"},{"alias_kind":"pith_short_12","alias_value":"ZVHUVFKWTCRT","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_16","alias_value":"ZVHUVFKWTCRT3T7G","created_at":"2026-05-18T12:31:59Z"},{"alias_kind":"pith_short_8","alias_value":"ZVHUVFKW","created_at":"2026-05-18T12:31:59Z"}],"graph_snapshots":[{"event_id":"sha256:2452549d04367647c7979a26faaa19b6f05ff7bae35163dfb6abca352602574c","target":"graph","created_at":"2026-05-18T00:30:01Z","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":"A model consisting in two quantum XX spin chains, one homogeneous and the second with random couplings drawn from a binary distribution, is considered. The two chains are coupled to two different non-local thermal baths and their dynamics is governed by a Lindblad equation. In the steady state, a current J is induced between the two chains by coupling them together by their edges and imposing different chemical potentials $\\mu$ to the two baths. While a regime of linear characteristics J versus $\\Delta$$\\mu$ is observed in the absence of randomness, a gap opens as the disorder strength is incr","authors_text":"Christophe Chatelain (IJL)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-07-11T09:31:12Z","title":"Diverging conductance at the contact between random and pure quantum XX spin chains"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.03192","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":"sha256:26f3c4e09d35e8b1561cf9447fe97857cec6d1266e0569083fd7986e69a5c443","target":"record","created_at":"2026-05-18T00:30:01Z","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":"8bfc0db5ed2799bcaac5ca6d5ff6887bca6593e35a4a4a5f77a164e3f81395bf","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-07-11T09:31:12Z","title_canon_sha256":"835ea64d39450bd205f84d8340560a8ba4467279f62f04186c1cd624bf3c9c4c"},"schema_version":"1.0","source":{"id":"1707.03192","kind":"arxiv","version":2}},"canonical_sha256":"cd4f4a955698a33dcfe6ce7b07c5971b117707ceb4e4138964fed2f4b4fd3cfb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cd4f4a955698a33dcfe6ce7b07c5971b117707ceb4e4138964fed2f4b4fd3cfb","first_computed_at":"2026-05-18T00:30:01.492885Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:30:01.492885Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"rJ2lZJ04HCXRsxLu/QQEKVl6Vuer/UcfY/s3ielnbBopr+4MMwT2ibWbJNU7MI1hm5A3NPa2+KwQursScfgwCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:30:01.493447Z","signed_message":"canonical_sha256_bytes"},"source_id":"1707.03192","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:26f3c4e09d35e8b1561cf9447fe97857cec6d1266e0569083fd7986e69a5c443","sha256:2452549d04367647c7979a26faaa19b6f05ff7bae35163dfb6abca352602574c"],"state_sha256":"48684074098b1aaf713ef320e73adf4ff6cb7ae6e3ef501134468ce9bf0c6770"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fvZNqxeplUtKH23OxC7Rp+GLpC/mslD8DFGzBZOq0ajPUr4NfzvgOovRgBYwWE4YKhYjygqH3miD1aUa8B8ICA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-30T07:23:38.165515Z","bundle_sha256":"e8308e0d3c74fb7ca2c30430ed8e6a0b92d231f96f1b4333558c5107b9fdd05e"}}