{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:HUMFCZYAOJVIA4GJRCA3EABXHG","short_pith_number":"pith:HUMFCZYA","schema_version":"1.0","canonical_sha256":"3d18516700726a8070c98881b2003739bfeab17eb3a3a042e5aaf251f47d4f35","source":{"kind":"arxiv","id":"1707.08899","version":1},"attestation_state":"computed","paper":{"title":"Ferromagnetic Type-II Weyl Semimetal in Pyrite Chromium Dioxide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"H. Xu, J. Z. Zhao, R. Wang, Y. J. Jin, Y. J. Zhao, Z. J. Chen","submitted_at":"2017-07-27T14:59:07Z","abstract_excerpt":"Magnetic topological materials have recently drawn significant importance and interest, due to their topologically nontrivial electronic structure within spontaneous magnetic moments and band inversion. Based on first-principles calculations, we propose that chromium dioxide, in its ferromagnetic pyrite structure, can realize one pair of type-II Weyl points between the $N$th and $(N+1)$th bands, where $N$ is the total number of valence electrons per unit cell. Other Weyl points between the $(N-1)$th and $N$th bands also appear close to the Fermi level due to the complex topological electronic "},"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":"1707.08899","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2017-07-27T14:59:07Z","cross_cats_sorted":["cond-mat.mtrl-sci"],"title_canon_sha256":"f08faab5c0145dddeb5845afdeb9e10608e6a926b9ae40bb276fcb8b4b248731","abstract_canon_sha256":"ce41959942bdcd2a01bb721decb2361c8fd2215bcd9ed565bf5c1eb2c3484593"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:10:24.388685Z","signature_b64":"MiShf85TSZyfFYNwuXXHXANt5RbsRgmEsUv+S5hf8vvj50w4xsu2OkiSYCDw+ondffL4ncE85STSH5iZUrsCDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3d18516700726a8070c98881b2003739bfeab17eb3a3a042e5aaf251f47d4f35","last_reissued_at":"2026-05-18T00:10:24.388031Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:10:24.388031Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ferromagnetic Type-II Weyl Semimetal in Pyrite Chromium Dioxide","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mtrl-sci"],"primary_cat":"cond-mat.str-el","authors_text":"H. Xu, J. Z. Zhao, R. Wang, Y. J. Jin, Y. J. Zhao, Z. J. Chen","submitted_at":"2017-07-27T14:59:07Z","abstract_excerpt":"Magnetic topological materials have recently drawn significant importance and interest, due to their topologically nontrivial electronic structure within spontaneous magnetic moments and band inversion. Based on first-principles calculations, we propose that chromium dioxide, in its ferromagnetic pyrite structure, can realize one pair of type-II Weyl points between the $N$th and $(N+1)$th bands, where $N$ is the total number of valence electrons per unit cell. Other Weyl points between the $(N-1)$th and $N$th bands also appear close to the Fermi level due to the complex topological electronic "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1707.08899","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":"1707.08899","created_at":"2026-05-18T00:10:24.388127+00:00"},{"alias_kind":"arxiv_version","alias_value":"1707.08899v1","created_at":"2026-05-18T00:10:24.388127+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1707.08899","created_at":"2026-05-18T00:10:24.388127+00:00"},{"alias_kind":"pith_short_12","alias_value":"HUMFCZYAOJVI","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_16","alias_value":"HUMFCZYAOJVIA4GJ","created_at":"2026-05-18T12:31:18.294218+00:00"},{"alias_kind":"pith_short_8","alias_value":"HUMFCZYA","created_at":"2026-05-18T12:31:18.294218+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/HUMFCZYAOJVIA4GJRCA3EABXHG","json":"https://pith.science/pith/HUMFCZYAOJVIA4GJRCA3EABXHG.json","graph_json":"https://pith.science/api/pith-number/HUMFCZYAOJVIA4GJRCA3EABXHG/graph.json","events_json":"https://pith.science/api/pith-number/HUMFCZYAOJVIA4GJRCA3EABXHG/events.json","paper":"https://pith.science/paper/HUMFCZYA"},"agent_actions":{"view_html":"https://pith.science/pith/HUMFCZYAOJVIA4GJRCA3EABXHG","download_json":"https://pith.science/pith/HUMFCZYAOJVIA4GJRCA3EABXHG.json","view_paper":"https://pith.science/paper/HUMFCZYA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1707.08899&json=true","fetch_graph":"https://pith.science/api/pith-number/HUMFCZYAOJVIA4GJRCA3EABXHG/graph.json","fetch_events":"https://pith.science/api/pith-number/HUMFCZYAOJVIA4GJRCA3EABXHG/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HUMFCZYAOJVIA4GJRCA3EABXHG/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HUMFCZYAOJVIA4GJRCA3EABXHG/action/storage_attestation","attest_author":"https://pith.science/pith/HUMFCZYAOJVIA4GJRCA3EABXHG/action/author_attestation","sign_citation":"https://pith.science/pith/HUMFCZYAOJVIA4GJRCA3EABXHG/action/citation_signature","submit_replication":"https://pith.science/pith/HUMFCZYAOJVIA4GJRCA3EABXHG/action/replication_record"}},"created_at":"2026-05-18T00:10:24.388127+00:00","updated_at":"2026-05-18T00:10:24.388127+00:00"}