{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:OC3D6MLQ6WRPMDGHJKENTLPZZJ","short_pith_number":"pith:OC3D6MLQ","canonical_record":{"source":{"id":"1102.1997","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-02-09T22:23:22Z","cross_cats_sorted":[],"title_canon_sha256":"57d4e6ec5524f7943d74e1a61605bf8157a3f005fc2a46d7411d5758142ebdc8","abstract_canon_sha256":"28286db15cf27c0327566d140b889f2b115aa8962d60fec6e961667866b24ac9"},"schema_version":"1.0"},"canonical_sha256":"70b63f3170f5a2f60cc74a88d9adf9ca6cb300ef35b808ec1de1a0c3de66f210","source":{"kind":"arxiv","id":"1102.1997","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1997","created_at":"2026-05-18T02:03:14Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1997v1","created_at":"2026-05-18T02:03:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1997","created_at":"2026-05-18T02:03:14Z"},{"alias_kind":"pith_short_12","alias_value":"OC3D6MLQ6WRP","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"OC3D6MLQ6WRPMDGH","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"OC3D6MLQ","created_at":"2026-05-18T12:26:37Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:OC3D6MLQ6WRPMDGHJKENTLPZZJ","target":"record","payload":{"canonical_record":{"source":{"id":"1102.1997","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-02-09T22:23:22Z","cross_cats_sorted":[],"title_canon_sha256":"57d4e6ec5524f7943d74e1a61605bf8157a3f005fc2a46d7411d5758142ebdc8","abstract_canon_sha256":"28286db15cf27c0327566d140b889f2b115aa8962d60fec6e961667866b24ac9"},"schema_version":"1.0"},"canonical_sha256":"70b63f3170f5a2f60cc74a88d9adf9ca6cb300ef35b808ec1de1a0c3de66f210","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:03:14.597621Z","signature_b64":"iC2g0qOAb50X0qm4BlOUYlGFwjsuLZYyq9zaIPwb6NBf92Og6U1x/hn41gtuoX+BFiq9CKpbLgPS1YR3VHmiDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"70b63f3170f5a2f60cc74a88d9adf9ca6cb300ef35b808ec1de1a0c3de66f210","last_reissued_at":"2026-05-18T02:03:14.597001Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:03:14.597001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1102.1997","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":"2026-05-18T02:03:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7Ns7Dl74p43ZiYVksINvRAAdVNCujwyOZwwW95ia0DviBZZOt4LM/6k+E50SgulOHqkAcEeoOOO5DSAEl5JAAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:50:08.039997Z"},"content_sha256":"61b726ccfbc1c14ca00ecc93651d4c16dc6bff53ff1bcb754a93d30eb0f04483","schema_version":"1.0","event_id":"sha256:61b726ccfbc1c14ca00ecc93651d4c16dc6bff53ff1bcb754a93d30eb0f04483"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:OC3D6MLQ6WRPMDGHJKENTLPZZJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Suppression of time reversal symmetry breaking superconductivity in Pr(Os,Ru)_4Sb_12 and (Pr,La)Os_4Sb_12","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. D. Hillier, A. Koda, D. E. MacLaughlin, D. Kikuchi, H. Sato, H. Sugawara, K. Ishida, K. Ohishi, Lei Shu, M. B. Maple, O. O. Bernal, R. Kadono, S. Sanada, T. U. Ito, W. Higemoto, Y. Aoki, Y. Tunashima, Y. Yonezawa","submitted_at":"2011-02-09T22:23:22Z","abstract_excerpt":"Zero-field muon spin relaxation experiments have been carried out in the Pr(Os_{1-x}Ru_x)_4Sb_12 and Pr_{1-y}La_yOs_4Sb_12 alloy systems to investigate broken time-reversal symmetry (TRS) in the superconducting state, signaled by the onset of a spontaneous static local magnetic field B_s. In both alloy series B_s initially decreases linearly with solute concentration. Ru doping is considerably more efficient than La doping, with a ~50% faster initial decrease. The data suggest that broken TRS is suppressed for Ru concentration x >~ 0.6, but persists for essentially all La concentrations. Our d"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1997","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":""},"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":"2026-05-18T02:03:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"AMiIX0Ad0y57nEZTCNa7qfk1zZrN2o9ppIUaeWK2jqu0lhxJqmpqPkS525rRd6gQiAyEPuZtQuIWmMPWK6vtAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T08:50:08.040391Z"},"content_sha256":"a23eb48e227d128a73c048525e63fa90982bad966f674e99a1eec16c36bcde9c","schema_version":"1.0","event_id":"sha256:a23eb48e227d128a73c048525e63fa90982bad966f674e99a1eec16c36bcde9c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OC3D6MLQ6WRPMDGHJKENTLPZZJ/bundle.json","state_url":"https://pith.science/pith/OC3D6MLQ6WRPMDGHJKENTLPZZJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OC3D6MLQ6WRPMDGHJKENTLPZZJ/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":"2026-05-27T08:50:08Z","links":{"resolver":"https://pith.science/pith/OC3D6MLQ6WRPMDGHJKENTLPZZJ","bundle":"https://pith.science/pith/OC3D6MLQ6WRPMDGHJKENTLPZZJ/bundle.json","state":"https://pith.science/pith/OC3D6MLQ6WRPMDGHJKENTLPZZJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OC3D6MLQ6WRPMDGHJKENTLPZZJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:OC3D6MLQ6WRPMDGHJKENTLPZZJ","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":"28286db15cf27c0327566d140b889f2b115aa8962d60fec6e961667866b24ac9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-02-09T22:23:22Z","title_canon_sha256":"57d4e6ec5524f7943d74e1a61605bf8157a3f005fc2a46d7411d5758142ebdc8"},"schema_version":"1.0","source":{"id":"1102.1997","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1102.1997","created_at":"2026-05-18T02:03:14Z"},{"alias_kind":"arxiv_version","alias_value":"1102.1997v1","created_at":"2026-05-18T02:03:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1102.1997","created_at":"2026-05-18T02:03:14Z"},{"alias_kind":"pith_short_12","alias_value":"OC3D6MLQ6WRP","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_16","alias_value":"OC3D6MLQ6WRPMDGH","created_at":"2026-05-18T12:26:37Z"},{"alias_kind":"pith_short_8","alias_value":"OC3D6MLQ","created_at":"2026-05-18T12:26:37Z"}],"graph_snapshots":[{"event_id":"sha256:a23eb48e227d128a73c048525e63fa90982bad966f674e99a1eec16c36bcde9c","target":"graph","created_at":"2026-05-18T02:03:14Z","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":"Zero-field muon spin relaxation experiments have been carried out in the Pr(Os_{1-x}Ru_x)_4Sb_12 and Pr_{1-y}La_yOs_4Sb_12 alloy systems to investigate broken time-reversal symmetry (TRS) in the superconducting state, signaled by the onset of a spontaneous static local magnetic field B_s. In both alloy series B_s initially decreases linearly with solute concentration. Ru doping is considerably more efficient than La doping, with a ~50% faster initial decrease. The data suggest that broken TRS is suppressed for Ru concentration x >~ 0.6, but persists for essentially all La concentrations. Our d","authors_text":"A. D. Hillier, A. Koda, D. E. MacLaughlin, D. Kikuchi, H. Sato, H. Sugawara, K. Ishida, K. Ohishi, Lei Shu, M. B. Maple, O. O. Bernal, R. Kadono, S. Sanada, T. U. Ito, W. Higemoto, Y. Aoki, Y. Tunashima, Y. Yonezawa","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-02-09T22:23:22Z","title":"Suppression of time reversal symmetry breaking superconductivity in Pr(Os,Ru)_4Sb_12 and (Pr,La)Os_4Sb_12"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1102.1997","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":"sha256:61b726ccfbc1c14ca00ecc93651d4c16dc6bff53ff1bcb754a93d30eb0f04483","target":"record","created_at":"2026-05-18T02:03:14Z","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":"28286db15cf27c0327566d140b889f2b115aa8962d60fec6e961667866b24ac9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-02-09T22:23:22Z","title_canon_sha256":"57d4e6ec5524f7943d74e1a61605bf8157a3f005fc2a46d7411d5758142ebdc8"},"schema_version":"1.0","source":{"id":"1102.1997","kind":"arxiv","version":1}},"canonical_sha256":"70b63f3170f5a2f60cc74a88d9adf9ca6cb300ef35b808ec1de1a0c3de66f210","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"70b63f3170f5a2f60cc74a88d9adf9ca6cb300ef35b808ec1de1a0c3de66f210","first_computed_at":"2026-05-18T02:03:14.597001Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:03:14.597001Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iC2g0qOAb50X0qm4BlOUYlGFwjsuLZYyq9zaIPwb6NBf92Og6U1x/hn41gtuoX+BFiq9CKpbLgPS1YR3VHmiDA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:03:14.597621Z","signed_message":"canonical_sha256_bytes"},"source_id":"1102.1997","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:61b726ccfbc1c14ca00ecc93651d4c16dc6bff53ff1bcb754a93d30eb0f04483","sha256:a23eb48e227d128a73c048525e63fa90982bad966f674e99a1eec16c36bcde9c"],"state_sha256":"e4b5c1d811b420d7370ea1fe9aba25b6e3e824d68aa08815f1da53e2e613ae82"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZMOXyGkyBJ2qGi6pMjpiwaTGCKGLQvWNK28BnO00cxUMlk7LBXpYOoG/GvJgBCyTNcAQOKDTzDqzVw4hzD2TBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T08:50:08.043115Z","bundle_sha256":"f2ab42abfcbbfa30b614e9730083298d9051feb84f2432fef14271fedd1a8a0d"}}