{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2005:SZYL4EKD3PB2PYFJLPWAMV3DDF","short_pith_number":"pith:SZYL4EKD","canonical_record":{"source":{"id":"cond-mat/0503173","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2005-03-08T09:41:23Z","cross_cats_sorted":[],"title_canon_sha256":"ad1699778a1ecd066a13751215eaff67d1c4e86d3ccd7f05d613b6c5987a66bb","abstract_canon_sha256":"4e48aae5cd3977bd7617a695de83a4d3aaa5e683848351e029743a8a5fff5408"},"schema_version":"1.0"},"canonical_sha256":"9670be1143dbc3a7e0a95bec065763197d0cb0b54148ec431ae88b53bd62a506","source":{"kind":"arxiv","id":"cond-mat/0503173","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0503173","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0503173v1","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0503173","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"pith_short_12","alias_value":"SZYL4EKD3PB2","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"SZYL4EKD3PB2PYFJ","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"SZYL4EKD","created_at":"2026-07-04T17:29:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2005:SZYL4EKD3PB2PYFJLPWAMV3DDF","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0503173","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2005-03-08T09:41:23Z","cross_cats_sorted":[],"title_canon_sha256":"ad1699778a1ecd066a13751215eaff67d1c4e86d3ccd7f05d613b6c5987a66bb","abstract_canon_sha256":"4e48aae5cd3977bd7617a695de83a4d3aaa5e683848351e029743a8a5fff5408"},"schema_version":"1.0"},"canonical_sha256":"9670be1143dbc3a7e0a95bec065763197d0cb0b54148ec431ae88b53bd62a506","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:29:05.807054Z","signature_b64":"DvFCI+JeqoD262TISHYdxVRNR6HDI6+idXM9wTKWpPvZJd9s1ujj40pF4CJZMOlNWByle+7Sjyd+efB97MDKBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9670be1143dbc3a7e0a95bec065763197d0cb0b54148ec431ae88b53bd62a506","last_reissued_at":"2026-07-04T17:29:05.806090Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:29:05.806090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0503173","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T17:29:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qP8MRPvJgVhqhMhc/jLhWrgHoN7wDV5tQhmnRpWIvo3gvofoIVCHrPEbov/kTC1mAhMhGfvxiN2gHzUO8JPMBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T07:00:07.677411Z"},"content_sha256":"691aa06f142cd0db1aa5a1f9e4898277195a47e80bd9493889bbca842ebe97a3","schema_version":"1.0","event_id":"sha256:691aa06f142cd0db1aa5a1f9e4898277195a47e80bd9493889bbca842ebe97a3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2005:SZYL4EKD3PB2PYFJLPWAMV3DDF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The Lorenz number in the optimally doped and underdoped Eu-123 superconductor","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"M. Matusiak, Th. Wolf","submitted_at":"2005-03-08T09:41:23Z","abstract_excerpt":"The temperature dependences of the Hall-Lorenz numbers (Lxy) in a EuBa2Cu3Oy (Eu-123) single crystal before and after oxygen reduction are reported. The study is based on data on the normal state longitudinal and transversal transport coefficients. Namely, the temperature dependences of the electrical resistivity, Hall coefficient, longitudinal thermal conductivity, and transverse thermal conductivity are presented. The set of measurements was performed for an optimally doped sample (y = 7), then the oxygen content in the the same crystal was reduced to y = 6.65, and the measurements were repe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0503173","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/cond-mat/0503173/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-04T17:29:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KoRjcllPnOB3ULLE8q1hIHdmsEH8TW4919rWEylywuSC1YjUEUqfbMvWlBOLnRejqj/KCJHCe1raepg8GAIqCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T07:00:07.677986Z"},"content_sha256":"e87c8cab49b6507838154fba300bd03670d52078373ad725430d876480d2122e","schema_version":"1.0","event_id":"sha256:e87c8cab49b6507838154fba300bd03670d52078373ad725430d876480d2122e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SZYL4EKD3PB2PYFJLPWAMV3DDF/bundle.json","state_url":"https://pith.science/pith/SZYL4EKD3PB2PYFJLPWAMV3DDF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SZYL4EKD3PB2PYFJLPWAMV3DDF/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":"2026-08-05T07:00:07Z","links":{"resolver":"https://pith.science/pith/SZYL4EKD3PB2PYFJLPWAMV3DDF","bundle":"https://pith.science/pith/SZYL4EKD3PB2PYFJLPWAMV3DDF/bundle.json","state":"https://pith.science/pith/SZYL4EKD3PB2PYFJLPWAMV3DDF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SZYL4EKD3PB2PYFJLPWAMV3DDF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2005:SZYL4EKD3PB2PYFJLPWAMV3DDF","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":"4e48aae5cd3977bd7617a695de83a4d3aaa5e683848351e029743a8a5fff5408","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2005-03-08T09:41:23Z","title_canon_sha256":"ad1699778a1ecd066a13751215eaff67d1c4e86d3ccd7f05d613b6c5987a66bb"},"schema_version":"1.0","source":{"id":"cond-mat/0503173","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0503173","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0503173v1","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0503173","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"pith_short_12","alias_value":"SZYL4EKD3PB2","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"SZYL4EKD3PB2PYFJ","created_at":"2026-07-04T17:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"SZYL4EKD","created_at":"2026-07-04T17:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:e87c8cab49b6507838154fba300bd03670d52078373ad725430d876480d2122e","target":"graph","created_at":"2026-07-04T17:29:05Z","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/cond-mat/0503173/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The temperature dependences of the Hall-Lorenz numbers (Lxy) in a EuBa2Cu3Oy (Eu-123) single crystal before and after oxygen reduction are reported. The study is based on data on the normal state longitudinal and transversal transport coefficients. Namely, the temperature dependences of the electrical resistivity, Hall coefficient, longitudinal thermal conductivity, and transverse thermal conductivity are presented. The set of measurements was performed for an optimally doped sample (y = 7), then the oxygen content in the the same crystal was reduced to y = 6.65, and the measurements were repe","authors_text":"M. Matusiak, Th. Wolf","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2005-03-08T09:41:23Z","title":"The Lorenz number in the optimally doped and underdoped Eu-123 superconductor"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0503173","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":"sha256:691aa06f142cd0db1aa5a1f9e4898277195a47e80bd9493889bbca842ebe97a3","target":"record","created_at":"2026-07-04T17:29:05Z","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":"4e48aae5cd3977bd7617a695de83a4d3aaa5e683848351e029743a8a5fff5408","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2005-03-08T09:41:23Z","title_canon_sha256":"ad1699778a1ecd066a13751215eaff67d1c4e86d3ccd7f05d613b6c5987a66bb"},"schema_version":"1.0","source":{"id":"cond-mat/0503173","kind":"arxiv","version":1}},"canonical_sha256":"9670be1143dbc3a7e0a95bec065763197d0cb0b54148ec431ae88b53bd62a506","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9670be1143dbc3a7e0a95bec065763197d0cb0b54148ec431ae88b53bd62a506","first_computed_at":"2026-07-04T17:29:05.806090Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:29:05.806090Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DvFCI+JeqoD262TISHYdxVRNR6HDI6+idXM9wTKWpPvZJd9s1ujj40pF4CJZMOlNWByle+7Sjyd+efB97MDKBw==","signature_status":"signed_v1","signed_at":"2026-07-04T17:29:05.807054Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0503173","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:691aa06f142cd0db1aa5a1f9e4898277195a47e80bd9493889bbca842ebe97a3","sha256:e87c8cab49b6507838154fba300bd03670d52078373ad725430d876480d2122e"],"state_sha256":"24ed2168c7d7fdeb984840c29fb8676d5ae19c05923494b92987863b7c6f1bdb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"21FipPpnqGiRT6w6qEBXkTuGWUr+pvCqTRzg05GEO2UBAnIQb2+VHkKQAcu4TyAmbVXQ3BG7uRcOvlYQ7ygYBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T07:00:07.682308Z","bundle_sha256":"b838d27fc17c2fad8837397a1dc630d6921239abd2d264612bb4e34b7008c4d4"}}