{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:6YLE3HF22XPCK4UJ32X34SVYMF","short_pith_number":"pith:6YLE3HF2","schema_version":"1.0","canonical_sha256":"f6164d9cbad5de257289deafbe4ab8614e222d80a23bdb54b276fe8736165ae4","source":{"kind":"arxiv","id":"1902.10420","version":1},"attestation_state":"computed","paper":{"title":"Single-Phase High-Entropy Intermetallic Compounds (HEICs): Bridging High-Entropy Alloys and Ceramics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Jian Luo, Mingde Qin, Naixie Zhou, Sicong Jiang, Tao Hu, Timothy Huang","submitted_at":"2019-02-27T09:58:13Z","abstract_excerpt":"High-entropy intermetallic compounds (HEICs) were fabricated by mechanical alloying and spark plasma sintering to fill a knowledge gap between the traditional high-entropy alloys (HEAs) and emerging high-entropy ceramics (HECs). Notably, several four- or five-component equimolar aluminides, such as the B2-phase (Fe1/5Co1/5Ni1/5Mn1/5Cu1/5)Al, have been made into single-phase HEICs for the first time. Thermodynamic modeling and a reversible, temperature-dependent, phase-stability experiment suggest that such B2-phase HEICs are entropy-stabilized phases. The structure of these HEICs resembles tha"},"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":"1902.10420","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2019-02-27T09:58:13Z","cross_cats_sorted":[],"title_canon_sha256":"a70188ae900552c5ab3a3060be02266701942aa1a60ee363cf12e36e66164a27","abstract_canon_sha256":"2ab329210c8354957c538e95b3db88a6f1782dd0db4ddffd23b2bc4c722db2dc"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:52:30.885091Z","signature_b64":"XUhkxiEKKov1NJyn2Oo9jiyCQI3W4g9HcF/I4GK9YO2bumleMVJe3K68xVZi+mdsUySs/S7RADmRH/83TmwoCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f6164d9cbad5de257289deafbe4ab8614e222d80a23bdb54b276fe8736165ae4","last_reissued_at":"2026-05-17T23:52:30.884679Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:52:30.884679Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Single-Phase High-Entropy Intermetallic Compounds (HEICs): Bridging High-Entropy Alloys and Ceramics","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Jian Luo, Mingde Qin, Naixie Zhou, Sicong Jiang, Tao Hu, Timothy Huang","submitted_at":"2019-02-27T09:58:13Z","abstract_excerpt":"High-entropy intermetallic compounds (HEICs) were fabricated by mechanical alloying and spark plasma sintering to fill a knowledge gap between the traditional high-entropy alloys (HEAs) and emerging high-entropy ceramics (HECs). Notably, several four- or five-component equimolar aluminides, such as the B2-phase (Fe1/5Co1/5Ni1/5Mn1/5Cu1/5)Al, have been made into single-phase HEICs for the first time. Thermodynamic modeling and a reversible, temperature-dependent, phase-stability experiment suggest that such B2-phase HEICs are entropy-stabilized phases. The structure of these HEICs resembles tha"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1902.10420","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":"1902.10420","created_at":"2026-05-17T23:52:30.884739+00:00"},{"alias_kind":"arxiv_version","alias_value":"1902.10420v1","created_at":"2026-05-17T23:52:30.884739+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1902.10420","created_at":"2026-05-17T23:52:30.884739+00:00"},{"alias_kind":"pith_short_12","alias_value":"6YLE3HF22XPC","created_at":"2026-05-18T12:33:10.108867+00:00"},{"alias_kind":"pith_short_16","alias_value":"6YLE3HF22XPCK4UJ","created_at":"2026-05-18T12:33:10.108867+00:00"},{"alias_kind":"pith_short_8","alias_value":"6YLE3HF2","created_at":"2026-05-18T12:33:10.108867+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/6YLE3HF22XPCK4UJ32X34SVYMF","json":"https://pith.science/pith/6YLE3HF22XPCK4UJ32X34SVYMF.json","graph_json":"https://pith.science/api/pith-number/6YLE3HF22XPCK4UJ32X34SVYMF/graph.json","events_json":"https://pith.science/api/pith-number/6YLE3HF22XPCK4UJ32X34SVYMF/events.json","paper":"https://pith.science/paper/6YLE3HF2"},"agent_actions":{"view_html":"https://pith.science/pith/6YLE3HF22XPCK4UJ32X34SVYMF","download_json":"https://pith.science/pith/6YLE3HF22XPCK4UJ32X34SVYMF.json","view_paper":"https://pith.science/paper/6YLE3HF2","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1902.10420&json=true","fetch_graph":"https://pith.science/api/pith-number/6YLE3HF22XPCK4UJ32X34SVYMF/graph.json","fetch_events":"https://pith.science/api/pith-number/6YLE3HF22XPCK4UJ32X34SVYMF/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/6YLE3HF22XPCK4UJ32X34SVYMF/action/timestamp_anchor","attest_storage":"https://pith.science/pith/6YLE3HF22XPCK4UJ32X34SVYMF/action/storage_attestation","attest_author":"https://pith.science/pith/6YLE3HF22XPCK4UJ32X34SVYMF/action/author_attestation","sign_citation":"https://pith.science/pith/6YLE3HF22XPCK4UJ32X34SVYMF/action/citation_signature","submit_replication":"https://pith.science/pith/6YLE3HF22XPCK4UJ32X34SVYMF/action/replication_record"}},"created_at":"2026-05-17T23:52:30.884739+00:00","updated_at":"2026-05-17T23:52:30.884739+00:00"}