{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:NP6LYETIJYX5CP3RXMFFOKPQLF","short_pith_number":"pith:NP6LYETI","schema_version":"1.0","canonical_sha256":"6bfcbc12684e2fd13f71bb0a5729f05940ee526524c7149b319c5ed3d7d5ae57","source":{"kind":"arxiv","id":"1906.11627","version":1},"attestation_state":"computed","paper":{"title":"Bulk single crystal growth of the theoretically predicted magnetic Weyl semimetals $R$AlGe ($R$ = Pr, Ce)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"C. Mielke, E. Pomjakushina, J. S. White, M. Medarde, N. Kumar, P. Puphal, T. Shang, Y. Soh","submitted_at":"2019-06-27T13:33:22Z","abstract_excerpt":"We explore two methods for single crystal growth of the theoretically proposed magnetic Weyl semimetals $R$AlGe ($R$ = Pr,Ce), which prove that a floating zone technique, being both crucible- and flux-free, is crucial to obtain perfectly stoichiometric $R$AlGe crystals. In contrast, the crystals grown by a flux growth technique tend to be Al-rich. We further present both structural and elemental analysis, along with bulk magnetization and electrical resistivity data on the crystals prepared by the floating zone technique. Both systems with the intended 1:1:1 stoichiometry crystallize in the an"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1906.11627","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-06-27T13:33:22Z","cross_cats_sorted":[],"title_canon_sha256":"f29f052d94b2bbbd8534a0c3351d28111cc29a8b9d1ab3110d85b5a933e46395","abstract_canon_sha256":"e0cc510e7083bb4762fd63b3b98b3053b4f65a03b04b0734cd7dd01a0d1b18ef"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:42:04.264196Z","signature_b64":"6r3NpdX7CBeEuKbIKlncFrc/6xy95ZiaOXhS5BGvtJ16CMTo4DZQRs0IhDvXqB6AqUvki3ccNGV8YGF/8R73Aw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6bfcbc12684e2fd13f71bb0a5729f05940ee526524c7149b319c5ed3d7d5ae57","last_reissued_at":"2026-05-17T23:42:04.263465Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:42:04.263465Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bulk single crystal growth of the theoretically predicted magnetic Weyl semimetals $R$AlGe ($R$ = Pr, Ce)","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"C. Mielke, E. Pomjakushina, J. S. White, M. Medarde, N. Kumar, P. Puphal, T. Shang, Y. Soh","submitted_at":"2019-06-27T13:33:22Z","abstract_excerpt":"We explore two methods for single crystal growth of the theoretically proposed magnetic Weyl semimetals $R$AlGe ($R$ = Pr,Ce), which prove that a floating zone technique, being both crucible- and flux-free, is crucial to obtain perfectly stoichiometric $R$AlGe crystals. In contrast, the crystals grown by a flux growth technique tend to be Al-rich. We further present both structural and elemental analysis, along with bulk magnetization and electrical resistivity data on the crystals prepared by the floating zone technique. Both systems with the intended 1:1:1 stoichiometry crystallize in the an"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1906.11627","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1906.11627","created_at":"2026-05-17T23:42:04.263583+00:00"},{"alias_kind":"arxiv_version","alias_value":"1906.11627v1","created_at":"2026-05-17T23:42:04.263583+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1906.11627","created_at":"2026-05-17T23:42:04.263583+00:00"},{"alias_kind":"pith_short_12","alias_value":"NP6LYETIJYX5","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_16","alias_value":"NP6LYETIJYX5CP3R","created_at":"2026-05-18T12:33:24.271573+00:00"},{"alias_kind":"pith_short_8","alias_value":"NP6LYETI","created_at":"2026-05-18T12:33:24.271573+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF","json":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF.json","graph_json":"https://pith.science/api/pith-number/NP6LYETIJYX5CP3RXMFFOKPQLF/graph.json","events_json":"https://pith.science/api/pith-number/NP6LYETIJYX5CP3RXMFFOKPQLF/events.json","paper":"https://pith.science/paper/NP6LYETI"},"agent_actions":{"view_html":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF","download_json":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF.json","view_paper":"https://pith.science/paper/NP6LYETI","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1906.11627&json=true","fetch_graph":"https://pith.science/api/pith-number/NP6LYETIJYX5CP3RXMFFOKPQLF/graph.json","fetch_events":"https://pith.science/api/pith-number/NP6LYETIJYX5CP3RXMFFOKPQLF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF/action/storage_attestation","attest_author":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF/action/author_attestation","sign_citation":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF/action/citation_signature","submit_replication":"https://pith.science/pith/NP6LYETIJYX5CP3RXMFFOKPQLF/action/replication_record"}},"created_at":"2026-05-17T23:42:04.263583+00:00","updated_at":"2026-05-17T23:42:04.263583+00:00"}