{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:GFOOFJECBJJF2QKGSOX4UZKYMQ","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":"47b15614b4ae9cdf5e912dc02c66d386eefdf5c88c41e8e0eeedda49e1def39f","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-07-24T17:31:22Z","title_canon_sha256":"a3cd4556c8905226283f6f6a22ea72ddc649127edc3001abd0de2c14d3f89695"},"schema_version":"1.0","source":{"id":"1307.6503","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.6503","created_at":"2026-05-18T03:16:59Z"},{"alias_kind":"arxiv_version","alias_value":"1307.6503v2","created_at":"2026-05-18T03:16:59Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.6503","created_at":"2026-05-18T03:16:59Z"},{"alias_kind":"pith_short_12","alias_value":"GFOOFJECBJJF","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_16","alias_value":"GFOOFJECBJJF2QKG","created_at":"2026-05-18T12:27:45Z"},{"alias_kind":"pith_short_8","alias_value":"GFOOFJEC","created_at":"2026-05-18T12:27:45Z"}],"graph_snapshots":[{"event_id":"sha256:bc60504be3fa011a1cede6f2aceac255ee8be136a0c5efa4cb7c833e813a4d59","target":"graph","created_at":"2026-05-18T03:16:59Z","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":"Extremely large magnetoresistance is realized in the nonmagnetic layered metal PdCoO2. In spite of a highly conducting metallic behavior with a simple quasi-two-dimensional hexagonal Fermi surface, the interlayer resistance reaches up to 35000% for the field along the [1-10] direction. Furthermore, the temperature dependence of the resistance becomes nonmetallic for this field direction, while it remains metallic for fields along the [110] direction. Such severe and anisotropic destruction of the interlayer coherence by a magnetic field on a simple Fermi surface is ascribable to orbital motion","authors_text":"Harukazu Yoshino, Hiroshi Takatsu, Jun J. Ishikawa, Keizo Murata, Shingo Yonezawa, Tamio Oguchi, Tatsuya Shishidou, Yoshiteru Maeno","cross_cats":["cond-mat.mtrl-sci"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-07-24T17:31:22Z","title":"Extremely Large Magnetoresistance in the Nonmagnetic Metal PdCoO2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.6503","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:f27465a2e27ec6c606e7f19fe694fd1a9f929f14ecdff8526a44892c25b6111c","target":"record","created_at":"2026-05-18T03:16:59Z","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":"47b15614b4ae9cdf5e912dc02c66d386eefdf5c88c41e8e0eeedda49e1def39f","cross_cats_sorted":["cond-mat.mtrl-sci"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2013-07-24T17:31:22Z","title_canon_sha256":"a3cd4556c8905226283f6f6a22ea72ddc649127edc3001abd0de2c14d3f89695"},"schema_version":"1.0","source":{"id":"1307.6503","kind":"arxiv","version":2}},"canonical_sha256":"315ce2a4820a525d414693afca6558643fae16201c669aa27d75572e212ecbae","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"315ce2a4820a525d414693afca6558643fae16201c669aa27d75572e212ecbae","first_computed_at":"2026-05-18T03:16:59.879093Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:16:59.879093Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"PFQew7jkXrQO60wmsIKSnzzTrtOV/4q8O9P0OCvpJ33fJsTVmeo/MNrQJ/C4u8yQzpJkAtrQXwH/1fKaTaPJDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:16:59.879852Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.6503","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f27465a2e27ec6c606e7f19fe694fd1a9f929f14ecdff8526a44892c25b6111c","sha256:bc60504be3fa011a1cede6f2aceac255ee8be136a0c5efa4cb7c833e813a4d59"],"state_sha256":"27217402e7095c6f161dc0c9b8fe492303ab5ca8fc172231529c250bab7cdfb4"}