{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2009:BSCMRLMW5JK3WBRTC7OQLWQLFZ","short_pith_number":"pith:BSCMRLMW","schema_version":"1.0","canonical_sha256":"0c84c8ad96ea55bb063317dd05da0b2e58bd7d6c16105c86f36f51c818e6b0f0","source":{"kind":"arxiv","id":"0907.5131","version":1},"attestation_state":"computed","paper":{"title":"Hafnium binary alloys from experiments and first principles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Gus L. W. Hart, Ohad Levy, Stefano Curtarolo","submitted_at":"2009-07-29T13:59:12Z","abstract_excerpt":"Despite the increasing importance of hafnium in numerous technological applications, experimental and computational data on its binary alloys is sparse. In particular, data is scant on those binary systems believed to be phase separating. We performed a comprehensive study of 44 hafnium binary systems with alkali metals, alkaline earths, transition metals and metals, using high-throughput first principles calculations. These computations predict novel unsuspected compounds in six binary systems previously believed to be phase separating They also predict a few unreported compounds in additiona"},"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":"0907.5131","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2009-07-29T13:59:12Z","cross_cats_sorted":[],"title_canon_sha256":"a7ee3b30915249fe1a3a560a44ef335705c0adafebeffbdd0eec9c9d018d5ee4","abstract_canon_sha256":"46ec5a53c0798e43501c77f60662a25b0173622a5070966497c39ccbe848bde5"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:47:04.313206Z","signature_b64":"pxdJJWsytH6x8y5BU+gMInhGGJwYnY+PDTZBaIt7KgL0sGUVCMzH/KMQ4ux5h7BKWLkSYimyKUX7LSeYimTzBQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0c84c8ad96ea55bb063317dd05da0b2e58bd7d6c16105c86f36f51c818e6b0f0","last_reissued_at":"2026-07-04T15:47:04.312850Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:47:04.312850Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Hafnium binary alloys from experiments and first principles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Gus L. W. Hart, Ohad Levy, Stefano Curtarolo","submitted_at":"2009-07-29T13:59:12Z","abstract_excerpt":"Despite the increasing importance of hafnium in numerous technological applications, experimental and computational data on its binary alloys is sparse. In particular, data is scant on those binary systems believed to be phase separating. We performed a comprehensive study of 44 hafnium binary systems with alkali metals, alkaline earths, transition metals and metals, using high-throughput first principles calculations. These computations predict novel unsuspected compounds in six binary systems previously believed to be phase separating They also predict a few unreported compounds in additiona"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0907.5131","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0907.5131/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"0907.5131","created_at":"2026-07-04T15:47:04.312904+00:00"},{"alias_kind":"arxiv_version","alias_value":"0907.5131v1","created_at":"2026-07-04T15:47:04.312904+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0907.5131","created_at":"2026-07-04T15:47:04.312904+00:00"},{"alias_kind":"pith_short_12","alias_value":"BSCMRLMW5JK3","created_at":"2026-07-04T15:47:04.312904+00:00"},{"alias_kind":"pith_short_16","alias_value":"BSCMRLMW5JK3WBRT","created_at":"2026-07-04T15:47:04.312904+00:00"},{"alias_kind":"pith_short_8","alias_value":"BSCMRLMW","created_at":"2026-07-04T15:47:04.312904+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/BSCMRLMW5JK3WBRTC7OQLWQLFZ","json":"https://pith.science/pith/BSCMRLMW5JK3WBRTC7OQLWQLFZ.json","graph_json":"https://pith.science/api/pith-number/BSCMRLMW5JK3WBRTC7OQLWQLFZ/graph.json","events_json":"https://pith.science/api/pith-number/BSCMRLMW5JK3WBRTC7OQLWQLFZ/events.json","paper":"https://pith.science/paper/BSCMRLMW"},"agent_actions":{"view_html":"https://pith.science/pith/BSCMRLMW5JK3WBRTC7OQLWQLFZ","download_json":"https://pith.science/pith/BSCMRLMW5JK3WBRTC7OQLWQLFZ.json","view_paper":"https://pith.science/paper/BSCMRLMW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=0907.5131&json=true","fetch_graph":"https://pith.science/api/pith-number/BSCMRLMW5JK3WBRTC7OQLWQLFZ/graph.json","fetch_events":"https://pith.science/api/pith-number/BSCMRLMW5JK3WBRTC7OQLWQLFZ/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/BSCMRLMW5JK3WBRTC7OQLWQLFZ/action/timestamp_anchor","attest_storage":"https://pith.science/pith/BSCMRLMW5JK3WBRTC7OQLWQLFZ/action/storage_attestation","attest_author":"https://pith.science/pith/BSCMRLMW5JK3WBRTC7OQLWQLFZ/action/author_attestation","sign_citation":"https://pith.science/pith/BSCMRLMW5JK3WBRTC7OQLWQLFZ/action/citation_signature","submit_replication":"https://pith.science/pith/BSCMRLMW5JK3WBRTC7OQLWQLFZ/action/replication_record"}},"created_at":"2026-07-04T15:47:04.312904+00:00","updated_at":"2026-07-04T15:47:04.312904+00:00"}