{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:KB4DY67L5HBT4EEBOGHZGY3EXU","short_pith_number":"pith:KB4DY67L","canonical_record":{"source":{"id":"1806.03438","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-09T08:35:53Z","cross_cats_sorted":[],"title_canon_sha256":"e4642845da12f95225d9fc4579816a3875d71b963db8bf1b78804d3fd41e5bc4","abstract_canon_sha256":"285012c623c7ea014e9eafdebe89f71408f1fb2e775f72ffd327dbc845fdfbef"},"schema_version":"1.0"},"canonical_sha256":"50783c7bebe9c33e1081718f936364bd2ec8cb0d8b3a02b2a89911b00e1c6d09","source":{"kind":"arxiv","id":"1806.03438","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.03438","created_at":"2026-05-18T00:13:43Z"},{"alias_kind":"arxiv_version","alias_value":"1806.03438v1","created_at":"2026-05-18T00:13:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.03438","created_at":"2026-05-18T00:13:43Z"},{"alias_kind":"pith_short_12","alias_value":"KB4DY67L5HBT","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KB4DY67L5HBT4EEB","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KB4DY67L","created_at":"2026-05-18T12:32:33Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:KB4DY67L5HBT4EEBOGHZGY3EXU","target":"record","payload":{"canonical_record":{"source":{"id":"1806.03438","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-09T08:35:53Z","cross_cats_sorted":[],"title_canon_sha256":"e4642845da12f95225d9fc4579816a3875d71b963db8bf1b78804d3fd41e5bc4","abstract_canon_sha256":"285012c623c7ea014e9eafdebe89f71408f1fb2e775f72ffd327dbc845fdfbef"},"schema_version":"1.0"},"canonical_sha256":"50783c7bebe9c33e1081718f936364bd2ec8cb0d8b3a02b2a89911b00e1c6d09","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:13:43.395878Z","signature_b64":"VbbAzGkrvcBA8ASldiUbcSSJxtZmwJ6REDYsKgCOzNqj32YfxXczzugMFisQUqlcpJ+U0IsGDGH8pGkIwP4SAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"50783c7bebe9c33e1081718f936364bd2ec8cb0d8b3a02b2a89911b00e1c6d09","last_reissued_at":"2026-05-18T00:13:43.395371Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:13:43.395371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1806.03438","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:13:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6vkNeg0g7reJhOqFPLD8vWSz5amh4ftIliLboD0tF5vAvpakN+NovLHuYGXmYcI+1tpvRmNYlVwyZsy6PouKAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T01:41:48.406853Z"},"content_sha256":"782a7629efb5f2be27925dc3b7ac2e03374349836a8fac7cae03b7edf761720a","schema_version":"1.0","event_id":"sha256:782a7629efb5f2be27925dc3b7ac2e03374349836a8fac7cae03b7edf761720a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:KB4DY67L5HBT4EEBOGHZGY3EXU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"One-for-multiple substitution in solid solutions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Q. Zhan, W. T. Geng","submitted_at":"2018-06-09T08:35:53Z","abstract_excerpt":"It is generally assumed that one solute atom will occupy only one lattice site in a substitutional solid solution. We here report an interesting discovery by first-principles calculations that a large solute atom can replace multiple matrix atoms in the elemental crystal of beryllium. Examination on Groups IIIB, IVB, VB, VIB, and VA elements shows that Cr will substitute for one, V and Mo for three, Sc, Y, Ti, Zr, Hf, W, Nb, Ta, As, Sb, and Bi for four, and La for five Be atoms. Dissolution of Zr, Hf, Sc, and Y is exothermic, suggesting a good solubility. At low concentration, the configuratio"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.03438","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":""},"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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:13:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+AcmBhPuSxeKnHFUvRbDfYYVDh5Qsfkf2UXO+iT3JHwFwh/65sIj0X796+SNCbn9hxBFmv39+MfjK7QU9xbKAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-22T01:41:48.407215Z"},"content_sha256":"6fc56a87c3192755197621bdbd219ffb6061676de20da0441195e388758cac07","schema_version":"1.0","event_id":"sha256:6fc56a87c3192755197621bdbd219ffb6061676de20da0441195e388758cac07"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KB4DY67L5HBT4EEBOGHZGY3EXU/bundle.json","state_url":"https://pith.science/pith/KB4DY67L5HBT4EEBOGHZGY3EXU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KB4DY67L5HBT4EEBOGHZGY3EXU/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-06-22T01:41:48Z","links":{"resolver":"https://pith.science/pith/KB4DY67L5HBT4EEBOGHZGY3EXU","bundle":"https://pith.science/pith/KB4DY67L5HBT4EEBOGHZGY3EXU/bundle.json","state":"https://pith.science/pith/KB4DY67L5HBT4EEBOGHZGY3EXU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KB4DY67L5HBT4EEBOGHZGY3EXU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:KB4DY67L5HBT4EEBOGHZGY3EXU","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":"285012c623c7ea014e9eafdebe89f71408f1fb2e775f72ffd327dbc845fdfbef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-09T08:35:53Z","title_canon_sha256":"e4642845da12f95225d9fc4579816a3875d71b963db8bf1b78804d3fd41e5bc4"},"schema_version":"1.0","source":{"id":"1806.03438","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1806.03438","created_at":"2026-05-18T00:13:43Z"},{"alias_kind":"arxiv_version","alias_value":"1806.03438v1","created_at":"2026-05-18T00:13:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1806.03438","created_at":"2026-05-18T00:13:43Z"},{"alias_kind":"pith_short_12","alias_value":"KB4DY67L5HBT","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_16","alias_value":"KB4DY67L5HBT4EEB","created_at":"2026-05-18T12:32:33Z"},{"alias_kind":"pith_short_8","alias_value":"KB4DY67L","created_at":"2026-05-18T12:32:33Z"}],"graph_snapshots":[{"event_id":"sha256:6fc56a87c3192755197621bdbd219ffb6061676de20da0441195e388758cac07","target":"graph","created_at":"2026-05-18T00:13:43Z","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":"It is generally assumed that one solute atom will occupy only one lattice site in a substitutional solid solution. We here report an interesting discovery by first-principles calculations that a large solute atom can replace multiple matrix atoms in the elemental crystal of beryllium. Examination on Groups IIIB, IVB, VB, VIB, and VA elements shows that Cr will substitute for one, V and Mo for three, Sc, Y, Ti, Zr, Hf, W, Nb, Ta, As, Sb, and Bi for four, and La for five Be atoms. Dissolution of Zr, Hf, Sc, and Y is exothermic, suggesting a good solubility. At low concentration, the configuratio","authors_text":"Q. Zhan, W. T. Geng","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-09T08:35:53Z","title":"One-for-multiple substitution in solid solutions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1806.03438","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":"sha256:782a7629efb5f2be27925dc3b7ac2e03374349836a8fac7cae03b7edf761720a","target":"record","created_at":"2026-05-18T00:13:43Z","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":"285012c623c7ea014e9eafdebe89f71408f1fb2e775f72ffd327dbc845fdfbef","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2018-06-09T08:35:53Z","title_canon_sha256":"e4642845da12f95225d9fc4579816a3875d71b963db8bf1b78804d3fd41e5bc4"},"schema_version":"1.0","source":{"id":"1806.03438","kind":"arxiv","version":1}},"canonical_sha256":"50783c7bebe9c33e1081718f936364bd2ec8cb0d8b3a02b2a89911b00e1c6d09","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"50783c7bebe9c33e1081718f936364bd2ec8cb0d8b3a02b2a89911b00e1c6d09","first_computed_at":"2026-05-18T00:13:43.395371Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:13:43.395371Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VbbAzGkrvcBA8ASldiUbcSSJxtZmwJ6REDYsKgCOzNqj32YfxXczzugMFisQUqlcpJ+U0IsGDGH8pGkIwP4SAg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:13:43.395878Z","signed_message":"canonical_sha256_bytes"},"source_id":"1806.03438","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:782a7629efb5f2be27925dc3b7ac2e03374349836a8fac7cae03b7edf761720a","sha256:6fc56a87c3192755197621bdbd219ffb6061676de20da0441195e388758cac07"],"state_sha256":"492a6c0d0c1c67413d5c48e84d15e7ad23aaca86d20f693ed4e61e175a58dec0"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mV8QA0IRus1edQH7eFgbIncKL+s93XoCu5Do3yKSeS5P38SOZFkmIks+XXgpth/yqPp510uqUvBuW6JcUS/XBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-22T01:41:48.409203Z","bundle_sha256":"28741b24fd08a7c62212a232fc18dc2cc58112ab88b0a63042abd54ff813fede"}}