{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:SRAHLBAKBV2V4JV4X7KKJEOSNE","short_pith_number":"pith:SRAHLBAK","schema_version":"1.0","canonical_sha256":"944075840a0d755e26bcbfd4a491d2692d81474784ac059f288f0fb5f397403a","source":{"kind":"arxiv","id":"2508.15528","version":1},"attestation_state":"computed","paper":{"title":"Accurate complex-stacking-fault Gibbs energy in Ni3Al at high temperatures","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Andrei Ruban, Blazej Grabowski, Siegfried Schmauder, Xiang Xu, Xi Zhang","submitted_at":"2025-08-21T13:02:24Z","abstract_excerpt":"To gain a deeper insight into the anomalous yield behavior of Ni3Al, it is essential to obtain temperature-dependent formation Gibbs energies of the relevant planar defects. Here, the Gibbs energy of the complex stacking fault (CSF) is evaluated using a recently proposed ab initio framework [Acta Materialia, 255 (2023) 118986], accounting for all thermal contributions - including anharmonicity and paramagnetism - up to the melting point. The CSF energy shows a moderate decrease from 300K to about 1200 K, followed by a stronger drop. We demonstrate the necessity to carefully consider the indivi"},"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":"2508.15528","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2025-08-21T13:02:24Z","cross_cats_sorted":[],"title_canon_sha256":"ed00f47f7fd698f0b4a847862fbf827a3ac5db66dcfa35a3870c76e7994a3068","abstract_canon_sha256":"9365fe502cc02d0c47e0d60a6f91d32110d60c454f0b6b40c695fa32400822b6"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:57:13.996649Z","signature_b64":"TDzpHcChX/gCWRpZxEatd/HGbhnuPmaFYJ4qRWKJoxSiqhCSObflbxpKPBa153yGV4EXIFUeLU/UWnFmVDajAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"944075840a0d755e26bcbfd4a491d2692d81474784ac059f288f0fb5f397403a","last_reissued_at":"2026-07-05T11:57:13.996209Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:57:13.996209Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Accurate complex-stacking-fault Gibbs energy in Ni3Al at high temperatures","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Andrei Ruban, Blazej Grabowski, Siegfried Schmauder, Xiang Xu, Xi Zhang","submitted_at":"2025-08-21T13:02:24Z","abstract_excerpt":"To gain a deeper insight into the anomalous yield behavior of Ni3Al, it is essential to obtain temperature-dependent formation Gibbs energies of the relevant planar defects. Here, the Gibbs energy of the complex stacking fault (CSF) is evaluated using a recently proposed ab initio framework [Acta Materialia, 255 (2023) 118986], accounting for all thermal contributions - including anharmonicity and paramagnetism - up to the melting point. The CSF energy shows a moderate decrease from 300K to about 1200 K, followed by a stronger drop. We demonstrate the necessity to carefully consider the indivi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.15528","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/2508.15528/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":"2508.15528","created_at":"2026-07-05T11:57:13.996261+00:00"},{"alias_kind":"arxiv_version","alias_value":"2508.15528v1","created_at":"2026-07-05T11:57:13.996261+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.15528","created_at":"2026-07-05T11:57:13.996261+00:00"},{"alias_kind":"pith_short_12","alias_value":"SRAHLBAKBV2V","created_at":"2026-07-05T11:57:13.996261+00:00"},{"alias_kind":"pith_short_16","alias_value":"SRAHLBAKBV2V4JV4","created_at":"2026-07-05T11:57:13.996261+00:00"},{"alias_kind":"pith_short_8","alias_value":"SRAHLBAK","created_at":"2026-07-05T11:57:13.996261+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/SRAHLBAKBV2V4JV4X7KKJEOSNE","json":"https://pith.science/pith/SRAHLBAKBV2V4JV4X7KKJEOSNE.json","graph_json":"https://pith.science/api/pith-number/SRAHLBAKBV2V4JV4X7KKJEOSNE/graph.json","events_json":"https://pith.science/api/pith-number/SRAHLBAKBV2V4JV4X7KKJEOSNE/events.json","paper":"https://pith.science/paper/SRAHLBAK"},"agent_actions":{"view_html":"https://pith.science/pith/SRAHLBAKBV2V4JV4X7KKJEOSNE","download_json":"https://pith.science/pith/SRAHLBAKBV2V4JV4X7KKJEOSNE.json","view_paper":"https://pith.science/paper/SRAHLBAK","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2508.15528&json=true","fetch_graph":"https://pith.science/api/pith-number/SRAHLBAKBV2V4JV4X7KKJEOSNE/graph.json","fetch_events":"https://pith.science/api/pith-number/SRAHLBAKBV2V4JV4X7KKJEOSNE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SRAHLBAKBV2V4JV4X7KKJEOSNE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SRAHLBAKBV2V4JV4X7KKJEOSNE/action/storage_attestation","attest_author":"https://pith.science/pith/SRAHLBAKBV2V4JV4X7KKJEOSNE/action/author_attestation","sign_citation":"https://pith.science/pith/SRAHLBAKBV2V4JV4X7KKJEOSNE/action/citation_signature","submit_replication":"https://pith.science/pith/SRAHLBAKBV2V4JV4X7KKJEOSNE/action/replication_record"}},"created_at":"2026-07-05T11:57:13.996261+00:00","updated_at":"2026-07-05T11:57:13.996261+00:00"}