{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:LW53P6WP7UL7KPVQIFAUL3P3BT","short_pith_number":"pith:LW53P6WP","canonical_record":{"source":{"id":"1412.2092","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-05T18:24:44Z","cross_cats_sorted":[],"title_canon_sha256":"27ba2ca5cb88867146a05b555d12ba222d56da42c669c26b00a3a8dfb2ec9cd9","abstract_canon_sha256":"f313315f9f14e42526be6479db0d51af3218b69297ac5f6bf7fdcc55f6261139"},"schema_version":"1.0"},"canonical_sha256":"5dbbb7facffd17f53eb0414145edfb0cdef3a66d2dd0474b7da1e23ffcf41f4b","source":{"kind":"arxiv","id":"1412.2092","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.2092","created_at":"2026-05-18T01:34:35Z"},{"alias_kind":"arxiv_version","alias_value":"1412.2092v2","created_at":"2026-05-18T01:34:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2092","created_at":"2026-05-18T01:34:35Z"},{"alias_kind":"pith_short_12","alias_value":"LW53P6WP7UL7","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LW53P6WP7UL7KPVQ","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LW53P6WP","created_at":"2026-05-18T12:28:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:LW53P6WP7UL7KPVQIFAUL3P3BT","target":"record","payload":{"canonical_record":{"source":{"id":"1412.2092","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-05T18:24:44Z","cross_cats_sorted":[],"title_canon_sha256":"27ba2ca5cb88867146a05b555d12ba222d56da42c669c26b00a3a8dfb2ec9cd9","abstract_canon_sha256":"f313315f9f14e42526be6479db0d51af3218b69297ac5f6bf7fdcc55f6261139"},"schema_version":"1.0"},"canonical_sha256":"5dbbb7facffd17f53eb0414145edfb0cdef3a66d2dd0474b7da1e23ffcf41f4b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:34:35.335463Z","signature_b64":"Ru5MgyMt3WHT+/v4OvxVj3MzonAG9mTijTNsewZ7Vr3h3oTDZxpxHYbJc75VkmRU/LE4cOQ1Pp/hpbVyLIDQCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"5dbbb7facffd17f53eb0414145edfb0cdef3a66d2dd0474b7da1e23ffcf41f4b","last_reissued_at":"2026-05-18T01:34:35.334992Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:34:35.334992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1412.2092","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":"2026-05-18T01:34:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5/gW/234MgZ7DeAFRkA980/KwqezDzRFCNw0a/IVYMWx4rV+td34MUs/T23M0hP3QzHihcvXEl9/RhLfXajGCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T09:13:31.497282Z"},"content_sha256":"c94bbec3840b5deff5b668c2fe5840e4ed7f2630cb78543a8cdb7d48e8aa41d4","schema_version":"1.0","event_id":"sha256:c94bbec3840b5deff5b668c2fe5840e4ed7f2630cb78543a8cdb7d48e8aa41d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:LW53P6WP7UL7KPVQIFAUL3P3BT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Remarkably robust and correlated coherence and antiferromagnetism in (Ce$_{1-x}$La$_x$)Cu$_2$Ge$_2$","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"E. D. Mun, H. Hodovanets, H. Kim, P. C. Canfield, R. Flint, S. L. Bud'ko, V. Taufour, W. E. Straszheim","submitted_at":"2014-12-05T18:24:44Z","abstract_excerpt":"We present magnetic susceptibility, resistivity, specific heat, and thermoelectric power measurements on (Ce$_{1-x}$La$_x$)Cu$_2$Ge$_2$ single crystals (0 $\\leq x\\leq$ 1). With La substitution, the antiferromagnetic temperature $T_N$ is suppressed in an almost linear fashion and moves below 0.36 K, the base temperature of our measurements for $x>$ 0.8. Surprisingly, in addition to robust antiferromagnetism, the system also shows low temperature coherent scattering below $T_{coh}$ up to $\\sim$ 0.9 of La, indicating a small percolation limit $\\sim$ 9$\\%$ of Ce that separates a coherent regime fr"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2092","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":"2026-05-18T01:34:35Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FPITrCyxAJgf8R05gqmml3fSyV8g1Bd53meRbzT/m2cmVtO0vUaIVcPQ0hMx28OiR7WsWx/VVArYXW8Ld4efAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T09:13:31.497643Z"},"content_sha256":"407c04e367986d1ba0cfd416a93041c5d60226e76da3ca81d31f1a83c435b225","schema_version":"1.0","event_id":"sha256:407c04e367986d1ba0cfd416a93041c5d60226e76da3ca81d31f1a83c435b225"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LW53P6WP7UL7KPVQIFAUL3P3BT/bundle.json","state_url":"https://pith.science/pith/LW53P6WP7UL7KPVQIFAUL3P3BT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LW53P6WP7UL7KPVQIFAUL3P3BT/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":"2026-06-03T09:13:31Z","links":{"resolver":"https://pith.science/pith/LW53P6WP7UL7KPVQIFAUL3P3BT","bundle":"https://pith.science/pith/LW53P6WP7UL7KPVQIFAUL3P3BT/bundle.json","state":"https://pith.science/pith/LW53P6WP7UL7KPVQIFAUL3P3BT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LW53P6WP7UL7KPVQIFAUL3P3BT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LW53P6WP7UL7KPVQIFAUL3P3BT","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":"f313315f9f14e42526be6479db0d51af3218b69297ac5f6bf7fdcc55f6261139","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-05T18:24:44Z","title_canon_sha256":"27ba2ca5cb88867146a05b555d12ba222d56da42c669c26b00a3a8dfb2ec9cd9"},"schema_version":"1.0","source":{"id":"1412.2092","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.2092","created_at":"2026-05-18T01:34:35Z"},{"alias_kind":"arxiv_version","alias_value":"1412.2092v2","created_at":"2026-05-18T01:34:35Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2092","created_at":"2026-05-18T01:34:35Z"},{"alias_kind":"pith_short_12","alias_value":"LW53P6WP7UL7","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LW53P6WP7UL7KPVQ","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LW53P6WP","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:407c04e367986d1ba0cfd416a93041c5d60226e76da3ca81d31f1a83c435b225","target":"graph","created_at":"2026-05-18T01:34:35Z","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 magnetic susceptibility, resistivity, specific heat, and thermoelectric power measurements on (Ce$_{1-x}$La$_x$)Cu$_2$Ge$_2$ single crystals (0 $\\leq x\\leq$ 1). With La substitution, the antiferromagnetic temperature $T_N$ is suppressed in an almost linear fashion and moves below 0.36 K, the base temperature of our measurements for $x>$ 0.8. Surprisingly, in addition to robust antiferromagnetism, the system also shows low temperature coherent scattering below $T_{coh}$ up to $\\sim$ 0.9 of La, indicating a small percolation limit $\\sim$ 9$\\%$ of Ce that separates a coherent regime fr","authors_text":"E. D. Mun, H. Hodovanets, H. Kim, P. C. Canfield, R. Flint, S. L. Bud'ko, V. Taufour, W. E. Straszheim","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-05T18:24:44Z","title":"Remarkably robust and correlated coherence and antiferromagnetism in (Ce$_{1-x}$La$_x$)Cu$_2$Ge$_2$"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2092","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:c94bbec3840b5deff5b668c2fe5840e4ed7f2630cb78543a8cdb7d48e8aa41d4","target":"record","created_at":"2026-05-18T01:34:35Z","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":"f313315f9f14e42526be6479db0d51af3218b69297ac5f6bf7fdcc55f6261139","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2014-12-05T18:24:44Z","title_canon_sha256":"27ba2ca5cb88867146a05b555d12ba222d56da42c669c26b00a3a8dfb2ec9cd9"},"schema_version":"1.0","source":{"id":"1412.2092","kind":"arxiv","version":2}},"canonical_sha256":"5dbbb7facffd17f53eb0414145edfb0cdef3a66d2dd0474b7da1e23ffcf41f4b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5dbbb7facffd17f53eb0414145edfb0cdef3a66d2dd0474b7da1e23ffcf41f4b","first_computed_at":"2026-05-18T01:34:35.334992Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:34:35.334992Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Ru5MgyMt3WHT+/v4OvxVj3MzonAG9mTijTNsewZ7Vr3h3oTDZxpxHYbJc75VkmRU/LE4cOQ1Pp/hpbVyLIDQCg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:34:35.335463Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.2092","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c94bbec3840b5deff5b668c2fe5840e4ed7f2630cb78543a8cdb7d48e8aa41d4","sha256:407c04e367986d1ba0cfd416a93041c5d60226e76da3ca81d31f1a83c435b225"],"state_sha256":"52a95650751c2056c03b9d956460aecbf11ab6c75f391b91643d7452462a2d33"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dBASza8CJ4Tnlu6Wy+tQ91yGKqFy5HICniWXHmN4JtZiObOjHeHCxSzzyg1b4IOVFk+/y1PSHSpVjKyUnlIlCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T09:13:31.499586Z","bundle_sha256":"0e5d94f823ba5d664f05b0580e4c92b5a61472ac8fff79c90bd4cba1cbbc7a8b"}}