{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:AQ5HLHLTJH4PZGYBWAXL4AD7V4","short_pith_number":"pith:AQ5HLHLT","canonical_record":{"source":{"id":"1009.0031","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-08-31T20:58:35Z","cross_cats_sorted":[],"title_canon_sha256":"657a420318aea7b32d17b35a74444fb31c87effac8750a403cc4188f51f12432","abstract_canon_sha256":"73fbcc969970af79c70f1b9f0009e333e53cd769ca5fd463ba01b8c961f7ebab"},"schema_version":"1.0"},"canonical_sha256":"043a759d7349f8fc9b01b02ebe007faf19c077dd98fc8dcaaf4868b293612479","source":{"kind":"arxiv","id":"1009.0031","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.0031","created_at":"2026-05-18T03:58:04Z"},{"alias_kind":"arxiv_version","alias_value":"1009.0031v4","created_at":"2026-05-18T03:58:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.0031","created_at":"2026-05-18T03:58:04Z"},{"alias_kind":"pith_short_12","alias_value":"AQ5HLHLTJH4P","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AQ5HLHLTJH4PZGYB","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AQ5HLHLT","created_at":"2026-05-18T12:26:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:AQ5HLHLTJH4PZGYBWAXL4AD7V4","target":"record","payload":{"canonical_record":{"source":{"id":"1009.0031","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-08-31T20:58:35Z","cross_cats_sorted":[],"title_canon_sha256":"657a420318aea7b32d17b35a74444fb31c87effac8750a403cc4188f51f12432","abstract_canon_sha256":"73fbcc969970af79c70f1b9f0009e333e53cd769ca5fd463ba01b8c961f7ebab"},"schema_version":"1.0"},"canonical_sha256":"043a759d7349f8fc9b01b02ebe007faf19c077dd98fc8dcaaf4868b293612479","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:58:04.679356Z","signature_b64":"b45kQLEOWvh9b/N5WFUznHWvOoZaC/HK016mxqZi14H4QsaJg9Itw96TyF9ubfuzj+iOW6E8YehSGgM1M5uyDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"043a759d7349f8fc9b01b02ebe007faf19c077dd98fc8dcaaf4868b293612479","last_reissued_at":"2026-05-18T03:58:04.678940Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:58:04.678940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1009.0031","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:58:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Z+ST0hDCn7o/AVJfF6IxVN0ieidzeXkAOTHjF/DggBtRq5RwKXIX7BicR5AfoBHL9J+Jx14RLftlHQUohCHWCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T10:43:18.867996Z"},"content_sha256":"e810f6dac89986b4e718a5980e44468b462da5e7e3b7a63393b7c34851a24add","schema_version":"1.0","event_id":"sha256:e810f6dac89986b4e718a5980e44468b462da5e7e3b7a63393b7c34851a24add"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:AQ5HLHLTJH4PZGYBWAXL4AD7V4","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Uniaxial linear resistivity of superconducting La(1.905)Ba(0.095)CuO(4) induced by an external magnetic field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"D. K. Singh, Genda Gu, Jinsheng Wen, J. M. Tranquada, Liyuan Zhang, M. Huecker, M. v. Zimmermann, Qiang Li, Qing Jie, R. M. Konik, Su Jung Han, Zhijun Xu","submitted_at":"2010-08-31T20:58:35Z","abstract_excerpt":"We present an experimental study of the anisotropic resistivity of superconducting La(2-x)Ba(x)CuO(4) with x=0.095 and transition temperature Tc=32 K. In a magnetic field perpendicular to the CuO(2) layers, H(perp), we observe that the resistivity perpendicular to the layers, \\rho(perp), becomes finite at a temperature consistent with previous studies on very similar materials; however, the onset of finite parallel resistivity, \\rho(par), occurs at a much higher temperature. This behavior contradicts conventional theory, which predicts that \\rho(perp) and \\rho(par) should become finite at the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.0031","kind":"arxiv","version":4},"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":"2026-05-18T03:58:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BOsXJaBF3H+xgLKiuVb/TYozReXsedEz+9QQStnKgQslbTiIQcMKeN2rR6X2A59yCI8Lp48ICQv/aFw4fV7QBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T10:43:18.868610Z"},"content_sha256":"1f08f814433bc86492eeb97a78a809470b027865543b02f1e343b4384b23aad1","schema_version":"1.0","event_id":"sha256:1f08f814433bc86492eeb97a78a809470b027865543b02f1e343b4384b23aad1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AQ5HLHLTJH4PZGYBWAXL4AD7V4/bundle.json","state_url":"https://pith.science/pith/AQ5HLHLTJH4PZGYBWAXL4AD7V4/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AQ5HLHLTJH4PZGYBWAXL4AD7V4/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":"2026-06-07T10:43:18Z","links":{"resolver":"https://pith.science/pith/AQ5HLHLTJH4PZGYBWAXL4AD7V4","bundle":"https://pith.science/pith/AQ5HLHLTJH4PZGYBWAXL4AD7V4/bundle.json","state":"https://pith.science/pith/AQ5HLHLTJH4PZGYBWAXL4AD7V4/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AQ5HLHLTJH4PZGYBWAXL4AD7V4/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:AQ5HLHLTJH4PZGYBWAXL4AD7V4","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":"73fbcc969970af79c70f1b9f0009e333e53cd769ca5fd463ba01b8c961f7ebab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-08-31T20:58:35Z","title_canon_sha256":"657a420318aea7b32d17b35a74444fb31c87effac8750a403cc4188f51f12432"},"schema_version":"1.0","source":{"id":"1009.0031","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1009.0031","created_at":"2026-05-18T03:58:04Z"},{"alias_kind":"arxiv_version","alias_value":"1009.0031v4","created_at":"2026-05-18T03:58:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1009.0031","created_at":"2026-05-18T03:58:04Z"},{"alias_kind":"pith_short_12","alias_value":"AQ5HLHLTJH4P","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_16","alias_value":"AQ5HLHLTJH4PZGYB","created_at":"2026-05-18T12:26:05Z"},{"alias_kind":"pith_short_8","alias_value":"AQ5HLHLT","created_at":"2026-05-18T12:26:05Z"}],"graph_snapshots":[{"event_id":"sha256:1f08f814433bc86492eeb97a78a809470b027865543b02f1e343b4384b23aad1","target":"graph","created_at":"2026-05-18T03:58:04Z","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 present an experimental study of the anisotropic resistivity of superconducting La(2-x)Ba(x)CuO(4) with x=0.095 and transition temperature Tc=32 K. In a magnetic field perpendicular to the CuO(2) layers, H(perp), we observe that the resistivity perpendicular to the layers, \\rho(perp), becomes finite at a temperature consistent with previous studies on very similar materials; however, the onset of finite parallel resistivity, \\rho(par), occurs at a much higher temperature. This behavior contradicts conventional theory, which predicts that \\rho(perp) and \\rho(par) should become finite at the ","authors_text":"D. K. Singh, Genda Gu, Jinsheng Wen, J. M. Tranquada, Liyuan Zhang, M. Huecker, M. v. Zimmermann, Qiang Li, Qing Jie, R. M. Konik, Su Jung Han, Zhijun Xu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-08-31T20:58:35Z","title":"Uniaxial linear resistivity of superconducting La(1.905)Ba(0.095)CuO(4) induced by an external magnetic field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1009.0031","kind":"arxiv","version":4},"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:e810f6dac89986b4e718a5980e44468b462da5e7e3b7a63393b7c34851a24add","target":"record","created_at":"2026-05-18T03:58:04Z","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":"73fbcc969970af79c70f1b9f0009e333e53cd769ca5fd463ba01b8c961f7ebab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2010-08-31T20:58:35Z","title_canon_sha256":"657a420318aea7b32d17b35a74444fb31c87effac8750a403cc4188f51f12432"},"schema_version":"1.0","source":{"id":"1009.0031","kind":"arxiv","version":4}},"canonical_sha256":"043a759d7349f8fc9b01b02ebe007faf19c077dd98fc8dcaaf4868b293612479","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"043a759d7349f8fc9b01b02ebe007faf19c077dd98fc8dcaaf4868b293612479","first_computed_at":"2026-05-18T03:58:04.678940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:58:04.678940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"b45kQLEOWvh9b/N5WFUznHWvOoZaC/HK016mxqZi14H4QsaJg9Itw96TyF9ubfuzj+iOW6E8YehSGgM1M5uyDA==","signature_status":"signed_v1","signed_at":"2026-05-18T03:58:04.679356Z","signed_message":"canonical_sha256_bytes"},"source_id":"1009.0031","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e810f6dac89986b4e718a5980e44468b462da5e7e3b7a63393b7c34851a24add","sha256:1f08f814433bc86492eeb97a78a809470b027865543b02f1e343b4384b23aad1"],"state_sha256":"67f0ac0c8b9bcd88c22b20527ea3d62d5990a9aa1db8856473f0be7d8d521e34"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2wmF2/gTf+0DwnhG+6FinJiDNSSNT+1eOH7Ia2tXDPo5A5ZTIvK2o8k5v76HTZ0YK663X2DSsC6cutsucetvAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T10:43:18.871864Z","bundle_sha256":"01320f4efbe051a53dfa9ed15cbaa3559cbbc99675e9f4e5c4e056b5acd3ad4f"}}