{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TRPWIIS4C3VAOY26CSK57YGMIO","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":"2d508222a636443c4507aeb8e38f76bfbba3281a7495758675d28764b9d1f388","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-20T13:04:34Z","title_canon_sha256":"00501518985c067b43a7901c7ba8d2598e0d58ec8797665300d2262b2d99a967"},"schema_version":"1.0","source":{"id":"1709.06843","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1709.06843","created_at":"2026-05-18T00:34:40Z"},{"alias_kind":"arxiv_version","alias_value":"1709.06843v1","created_at":"2026-05-18T00:34:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.06843","created_at":"2026-05-18T00:34:40Z"},{"alias_kind":"pith_short_12","alias_value":"TRPWIIS4C3VA","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TRPWIIS4C3VAOY26","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TRPWIIS4","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:305600e5338fc70fe7fdebcaaa8ab1f5c3a88e43f1968888420d46a9b259df3c","target":"graph","created_at":"2026-05-18T00:34:40Z","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 have discovered a new compound of the composition ScPd2Al3 crystallizing in unknown structure type. Moreover, ScPd2Al3 reveals polymorphism. We have found an orthorhombic crystal structure at room temperature and a high temperature cubic phase. The polymorphic phases are separated by a reversible first order transition at 1053{\\deg}C with a hysteresis of 19{\\deg}C. ScPd2Al3 exists as a very stable intermetallic phase just in the vicinity of the icosahedral quasicrystal Tsai-type i-phase Al54Pd30Sc16.","authors_text":"Etsuji Yamamoto, Ivana C\\'isa\\v{r}ov\\'a, Ji\\v{r}\\'i Posp\\'i\\v{s}il, Kunihisa Nakajima, Naoyuki Tateiwa, Norito Ishikawa, Tomoo Yamamura, Yoshinori Haga","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-20T13:04:34Z","title":"ScPd2Al3 New Polymorphic Phase in Al-Pd-Sc System"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.06843","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:bdb2321b9f898b462698cdbb5524a12a1e73331cf342e49d22ba49f65cd1dc6f","target":"record","created_at":"2026-05-18T00:34:40Z","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":"2d508222a636443c4507aeb8e38f76bfbba3281a7495758675d28764b9d1f388","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2017-09-20T13:04:34Z","title_canon_sha256":"00501518985c067b43a7901c7ba8d2598e0d58ec8797665300d2262b2d99a967"},"schema_version":"1.0","source":{"id":"1709.06843","kind":"arxiv","version":1}},"canonical_sha256":"9c5f64225c16ea07635e1495dfe0cc43b82b725c0b3fa92c5b428a01c0990894","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9c5f64225c16ea07635e1495dfe0cc43b82b725c0b3fa92c5b428a01c0990894","first_computed_at":"2026-05-18T00:34:40.281675Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:40.281675Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VJV18zPZwPqjQY4bBLnQ3xKAdyJ7ij7Md1auQfv1qz6x2IzsGxUXNaRbIBcB/UhCLFz9MGdHMx/dchMMGP+5DQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:40.282300Z","signed_message":"canonical_sha256_bytes"},"source_id":"1709.06843","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bdb2321b9f898b462698cdbb5524a12a1e73331cf342e49d22ba49f65cd1dc6f","sha256:305600e5338fc70fe7fdebcaaa8ab1f5c3a88e43f1968888420d46a9b259df3c"],"state_sha256":"7841be36d99585451b33c075c6fb1a6d312c130a49d3743f885072ac068f87ec"}