{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:3ZRZWLIXDJTWIVMQVCBB6N7V23","short_pith_number":"pith:3ZRZWLIX","schema_version":"1.0","canonical_sha256":"de639b2d171a67645590a8821f37f5d6e45e73926e16c6022f279a0e5f309070","source":{"kind":"arxiv","id":"1602.05533","version":1},"attestation_state":"computed","paper":{"title":"Heart and diamond Fermi arcs in Pd and Pt oxide topological Dirac semimetals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Binghai Yan, Gang Li, Karsten Held","submitted_at":"2016-02-17T19:16:13Z","abstract_excerpt":"Topological Dirac semimetals (DSMs) exhibit nodal points through which energy bands disperse linearly in three-dimensional (3D) momentum space, a 3D analogue of graphene. The first experimentally confirmed DSMs with a pair of Dirac points (DPs), Na$_{3}$Bi and Cd$_{3}$As$_{2}$, show topological surface Fermi arc states and exotic magneto-transport properties, boosting the interest in the search for stable and nontoxic DSM materials. Here, based on the {\\it ab-initio} band structure calculations we predict a family of palladium and platinum oxides as robust 3D DSMs. The novel topological proper"},"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":"1602.05533","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2016-02-17T19:16:13Z","cross_cats_sorted":[],"title_canon_sha256":"8b43024bae61af43425fafe70bcbbfd06fd8e17627a06dfb649af968a0e6cf53","abstract_canon_sha256":"4e05ffdafc5d4ead8cbf7e8402aa7ee1aac474fd6bbe7a29282e26bde9a017a1"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:08.528114Z","signature_b64":"Hlx2CU0ZdIh4S/Z7+kTXb82CzzgJIGKfqsHbYVFUEqUUNXXBpLwW++ymXU6XMXxfpPBoGehvyzHugRVIeW+nCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"de639b2d171a67645590a8821f37f5d6e45e73926e16c6022f279a0e5f309070","last_reissued_at":"2026-05-18T00:53:08.527757Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:08.527757Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Heart and diamond Fermi arcs in Pd and Pt oxide topological Dirac semimetals","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Binghai Yan, Gang Li, Karsten Held","submitted_at":"2016-02-17T19:16:13Z","abstract_excerpt":"Topological Dirac semimetals (DSMs) exhibit nodal points through which energy bands disperse linearly in three-dimensional (3D) momentum space, a 3D analogue of graphene. The first experimentally confirmed DSMs with a pair of Dirac points (DPs), Na$_{3}$Bi and Cd$_{3}$As$_{2}$, show topological surface Fermi arc states and exotic magneto-transport properties, boosting the interest in the search for stable and nontoxic DSM materials. Here, based on the {\\it ab-initio} band structure calculations we predict a family of palladium and platinum oxides as robust 3D DSMs. The novel topological proper"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1602.05533","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":"1602.05533","created_at":"2026-05-18T00:53:08.527813+00:00"},{"alias_kind":"arxiv_version","alias_value":"1602.05533v1","created_at":"2026-05-18T00:53:08.527813+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1602.05533","created_at":"2026-05-18T00:53:08.527813+00:00"},{"alias_kind":"pith_short_12","alias_value":"3ZRZWLIXDJTW","created_at":"2026-05-18T12:29:58.707656+00:00"},{"alias_kind":"pith_short_16","alias_value":"3ZRZWLIXDJTWIVMQ","created_at":"2026-05-18T12:29:58.707656+00:00"},{"alias_kind":"pith_short_8","alias_value":"3ZRZWLIX","created_at":"2026-05-18T12:29:58.707656+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/3ZRZWLIXDJTWIVMQVCBB6N7V23","json":"https://pith.science/pith/3ZRZWLIXDJTWIVMQVCBB6N7V23.json","graph_json":"https://pith.science/api/pith-number/3ZRZWLIXDJTWIVMQVCBB6N7V23/graph.json","events_json":"https://pith.science/api/pith-number/3ZRZWLIXDJTWIVMQVCBB6N7V23/events.json","paper":"https://pith.science/paper/3ZRZWLIX"},"agent_actions":{"view_html":"https://pith.science/pith/3ZRZWLIXDJTWIVMQVCBB6N7V23","download_json":"https://pith.science/pith/3ZRZWLIXDJTWIVMQVCBB6N7V23.json","view_paper":"https://pith.science/paper/3ZRZWLIX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1602.05533&json=true","fetch_graph":"https://pith.science/api/pith-number/3ZRZWLIXDJTWIVMQVCBB6N7V23/graph.json","fetch_events":"https://pith.science/api/pith-number/3ZRZWLIXDJTWIVMQVCBB6N7V23/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/3ZRZWLIXDJTWIVMQVCBB6N7V23/action/timestamp_anchor","attest_storage":"https://pith.science/pith/3ZRZWLIXDJTWIVMQVCBB6N7V23/action/storage_attestation","attest_author":"https://pith.science/pith/3ZRZWLIXDJTWIVMQVCBB6N7V23/action/author_attestation","sign_citation":"https://pith.science/pith/3ZRZWLIXDJTWIVMQVCBB6N7V23/action/citation_signature","submit_replication":"https://pith.science/pith/3ZRZWLIXDJTWIVMQVCBB6N7V23/action/replication_record"}},"created_at":"2026-05-18T00:53:08.527813+00:00","updated_at":"2026-05-18T00:53:08.527813+00:00"}