{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:UXTZ7OWAJY7557FD4UTGQ7MKFS","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"61e8dc8186422e36ec1108dd99e609e18cf27ba86bbbc0c11f444e6c8a311c99","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-11T01:24:21Z","title_canon_sha256":"1a53c554ebdb42e4057df18f1eb9f68356566e20a5e8fc47dd65f5119cd63719"},"schema_version":"1.0","source":{"id":"2608.10353","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2608.10353","created_at":"2026-08-12T00:23:56Z"},{"alias_kind":"arxiv_version","alias_value":"2608.10353v1","created_at":"2026-08-12T00:23:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2608.10353","created_at":"2026-08-12T00:23:56Z"},{"alias_kind":"pith_short_12","alias_value":"UXTZ7OWAJY75","created_at":"2026-08-12T00:23:56Z"},{"alias_kind":"pith_short_16","alias_value":"UXTZ7OWAJY7557FD","created_at":"2026-08-12T00:23:56Z"},{"alias_kind":"pith_short_8","alias_value":"UXTZ7OWA","created_at":"2026-08-12T00:23:56Z"}],"graph_snapshots":[{"event_id":"sha256:370778d68e49a25ffcb4456f78748773ea0a46aa822a4031ae67f972c56e48a4","target":"graph","created_at":"2026-08-12T00:23:56Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2608.10353/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"A systematic first-principles investigation of the structural, electronic, mechanical, and optical properties of the cubic C15 Laves-phase intermetallic compound LaMg2 is performed within density functional theory. The calculated elastic constants satisfy the mechanical stability criteria for cubic crystals, confirming the intrinsic stability of the C15 phase. LaMg2 exhibits relatively low bulk, shear, and Young's moduli, indicating enhanced compressibility and elastic softness compared with transition-metal-based Laves phases. Direction-dependent elastic analysis reveals moderate anisotropy i","authors_text":"Farjana Mou, M A Islam, Md Zahidur Rahaman, S. M. Nazmus Shakib Pias","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-11T01:24:21Z","title":"Metallic Bonding-Driven Elastic Softness and Optical Response in the Mg-Rich Laves-Phase LaMg2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2608.10353","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:836dcdb72bc5ecac933e216c759adc3cc1812156f5c281e3284f4d8bf53f8f38","target":"record","created_at":"2026-08-12T00:23:56Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"61e8dc8186422e36ec1108dd99e609e18cf27ba86bbbc0c11f444e6c8a311c99","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2026-08-11T01:24:21Z","title_canon_sha256":"1a53c554ebdb42e4057df18f1eb9f68356566e20a5e8fc47dd65f5119cd63719"},"schema_version":"1.0","source":{"id":"2608.10353","kind":"arxiv","version":1}},"canonical_sha256":"a5e79fbac04e3fdefca3e526687d8a2cacfcb358e0c8b45ee2e2459ef8f318c8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"a5e79fbac04e3fdefca3e526687d8a2cacfcb358e0c8b45ee2e2459ef8f318c8","first_computed_at":"2026-08-12T00:23:56.283918Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-08-12T00:23:56.283918Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l/7QBtxs/m9/h8FNHjya+PjcljB2Vgp98AR952grD/41aaE3Tw00SwRdwAz8zZT/RnHhZedkIhpQB7/0xqgmCQ==","signature_status":"signed_v1","signed_at":"2026-08-12T00:23:56.285443Z","signed_message":"canonical_sha256_bytes"},"source_id":"2608.10353","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:836dcdb72bc5ecac933e216c759adc3cc1812156f5c281e3284f4d8bf53f8f38","sha256:370778d68e49a25ffcb4456f78748773ea0a46aa822a4031ae67f972c56e48a4"],"state_sha256":"8d2d013d2abad1a028c0b9340cc076449b4cff46baec7378111c992c93f62211"}