{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:RDKHURUMQ4NXS3D7QOHAAKQJUB","short_pith_number":"pith:RDKHURUM","schema_version":"1.0","canonical_sha256":"88d47a468c871b796c7f838e002a09a05ed263d856be1e443c896e40fc3f583b","source":{"kind":"arxiv","id":"2507.19768","version":1},"attestation_state":"computed","paper":{"title":"Prediction of Ambient-Pressure High-Temperature Superconductivity in Doped Transition-Metal Hydrides","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Haowei Xu, Ju Li, Marek Pola\\'nski, Olivia Schneble, Rafael Jaramillo","submitted_at":"2025-07-26T03:43:28Z","abstract_excerpt":"The search for conventional superconductors with high transition temperatures ($T_c$) has largely focused on intrinsically metallic compounds. In this work, we explore the potential of intrinsically non-metallic compounds to exhibit high-$T_c$ superconductivity under ambient pressure through carrier doping. We identify $\\rm MgAlFeH_6$, a representative of carrier-doped transition-metal hydrides like $\\rm Mg_2FeH_6$, as a promising example with a predicted $T_c \\approx 130~\\rm K$. We propose that the average projected electron density of states, defined as the geometric mean of the total and hy"},"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":"2507.19768","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2025-07-26T03:43:28Z","cross_cats_sorted":[],"title_canon_sha256":"619f464322e363229a38910b930158508d65d14aec11d7ef7d36e7fa9079564c","abstract_canon_sha256":"fd90a0f01e063c21743fb8e884fad498e1ef191fbd230032731e30884c1b2cff"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:43:41.526749Z","signature_b64":"1dkL8yHBJn/7hDavNIWiMBXy34rt5YX80MB28UMy4LBggU+Hl85ueSl0xZ9aLZuCe7+lqOMnGNLeCfv0uYVxCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"88d47a468c871b796c7f838e002a09a05ed263d856be1e443c896e40fc3f583b","last_reissued_at":"2026-07-05T11:43:41.526390Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:43:41.526390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Prediction of Ambient-Pressure High-Temperature Superconductivity in Doped Transition-Metal Hydrides","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Haowei Xu, Ju Li, Marek Pola\\'nski, Olivia Schneble, Rafael Jaramillo","submitted_at":"2025-07-26T03:43:28Z","abstract_excerpt":"The search for conventional superconductors with high transition temperatures ($T_c$) has largely focused on intrinsically metallic compounds. In this work, we explore the potential of intrinsically non-metallic compounds to exhibit high-$T_c$ superconductivity under ambient pressure through carrier doping. We identify $\\rm MgAlFeH_6$, a representative of carrier-doped transition-metal hydrides like $\\rm Mg_2FeH_6$, as a promising example with a predicted $T_c \\approx 130~\\rm K$. We propose that the average projected electron density of states, defined as the geometric mean of the total and hy"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.19768","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/2507.19768/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":"2507.19768","created_at":"2026-07-05T11:43:41.526453+00:00"},{"alias_kind":"arxiv_version","alias_value":"2507.19768v1","created_at":"2026-07-05T11:43:41.526453+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.19768","created_at":"2026-07-05T11:43:41.526453+00:00"},{"alias_kind":"pith_short_12","alias_value":"RDKHURUMQ4NX","created_at":"2026-07-05T11:43:41.526453+00:00"},{"alias_kind":"pith_short_16","alias_value":"RDKHURUMQ4NXS3D7","created_at":"2026-07-05T11:43:41.526453+00:00"},{"alias_kind":"pith_short_8","alias_value":"RDKHURUM","created_at":"2026-07-05T11:43:41.526453+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/RDKHURUMQ4NXS3D7QOHAAKQJUB","json":"https://pith.science/pith/RDKHURUMQ4NXS3D7QOHAAKQJUB.json","graph_json":"https://pith.science/api/pith-number/RDKHURUMQ4NXS3D7QOHAAKQJUB/graph.json","events_json":"https://pith.science/api/pith-number/RDKHURUMQ4NXS3D7QOHAAKQJUB/events.json","paper":"https://pith.science/paper/RDKHURUM"},"agent_actions":{"view_html":"https://pith.science/pith/RDKHURUMQ4NXS3D7QOHAAKQJUB","download_json":"https://pith.science/pith/RDKHURUMQ4NXS3D7QOHAAKQJUB.json","view_paper":"https://pith.science/paper/RDKHURUM","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2507.19768&json=true","fetch_graph":"https://pith.science/api/pith-number/RDKHURUMQ4NXS3D7QOHAAKQJUB/graph.json","fetch_events":"https://pith.science/api/pith-number/RDKHURUMQ4NXS3D7QOHAAKQJUB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/RDKHURUMQ4NXS3D7QOHAAKQJUB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/RDKHURUMQ4NXS3D7QOHAAKQJUB/action/storage_attestation","attest_author":"https://pith.science/pith/RDKHURUMQ4NXS3D7QOHAAKQJUB/action/author_attestation","sign_citation":"https://pith.science/pith/RDKHURUMQ4NXS3D7QOHAAKQJUB/action/citation_signature","submit_replication":"https://pith.science/pith/RDKHURUMQ4NXS3D7QOHAAKQJUB/action/replication_record"}},"created_at":"2026-07-05T11:43:41.526453+00:00","updated_at":"2026-07-05T11:43:41.526453+00:00"}