{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:T5DJZP3OI2E7XPPWX6U2CJXLDB","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":"700f998f686581e586b26cb9170480494def1f39412bd36c49e9bc6e5c83cbe7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-05-30T22:26:21Z","title_canon_sha256":"8f58fd9b390fb3d2b9b94b499a48e2d9543ce572d6a43761f6408806c3cef57e"},"schema_version":"1.0","source":{"id":"1305.7261","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1305.7261","created_at":"2026-05-18T02:43:02Z"},{"alias_kind":"arxiv_version","alias_value":"1305.7261v2","created_at":"2026-05-18T02:43:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1305.7261","created_at":"2026-05-18T02:43:02Z"},{"alias_kind":"pith_short_12","alias_value":"T5DJZP3OI2E7","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"T5DJZP3OI2E7XPPW","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"T5DJZP3O","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:fd57f3270a7cbd321781758a6668528e7b4b4a9973f06809210cde96d5af15f9","target":"graph","created_at":"2026-05-18T02:43:02Z","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"},"paper":{"abstract_excerpt":"We demonstrate a remarkable equivalence in structure measured by total X-ray scattering methods between very small metallic nanoparticles and bulk metallic glasses (BMGs), thus connecting two disparate fields, shedding new light on both. Our results show that for nanoparticle diameters <5 nm the structure of Ni nanoparticles changes from fcc to the characteristic BMG-like structure, despite them being formed from a single element, an effect we call nano-metallic glass (NMG) formation. However, high-resolution TEM images of the NMG clusters exhibit lattice fringes indicating a locally well-orde","authors_text":"Benjamin T. Diroll, Christopher B. Murray, Danielle C. Reifsnyder, Diego Pontoni, Marcel Miglierini, Simon A. J. Kimber, Simon J. L. Billinge, Vicky V. T. Doan-Nguyen, Xiaohao Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-05-30T22:26:21Z","title":"Bulk metallic glass-like structure of small icosahedral metallic nanoparticles"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1305.7261","kind":"arxiv","version":2},"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":"sha256:6af94142732aeb1ba92a27973c0544013e21e3e0fe6cbc710c89e4f835e951cb","target":"record","created_at":"2026-05-18T02:43:02Z","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":"700f998f686581e586b26cb9170480494def1f39412bd36c49e9bc6e5c83cbe7","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2013-05-30T22:26:21Z","title_canon_sha256":"8f58fd9b390fb3d2b9b94b499a48e2d9543ce572d6a43761f6408806c3cef57e"},"schema_version":"1.0","source":{"id":"1305.7261","kind":"arxiv","version":2}},"canonical_sha256":"9f469cbf6e4689fbbdf6bfa9a126eb1840fe79d235bb97aacdd4f7021d10446c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9f469cbf6e4689fbbdf6bfa9a126eb1840fe79d235bb97aacdd4f7021d10446c","first_computed_at":"2026-05-18T02:43:02.612934Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:43:02.612934Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"V3zwitOSqaChQVi5P2qazEBdkMgzbqyHvtX8YDvPvu8hQh7fvFDq/Sn4v3h6Twx8O1lu/fJQDUA+cA3u4TnqAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:43:02.613638Z","signed_message":"canonical_sha256_bytes"},"source_id":"1305.7261","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6af94142732aeb1ba92a27973c0544013e21e3e0fe6cbc710c89e4f835e951cb","sha256:fd57f3270a7cbd321781758a6668528e7b4b4a9973f06809210cde96d5af15f9"],"state_sha256":"b8196ba6b51eb7a96745e6573f933c996e2bf54cdcdaa5e1537f572c5b2f5ccf"}