{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:22Q4A4MQXG6CNTXEJH3SAT625K","short_pith_number":"pith:22Q4A4MQ","schema_version":"1.0","canonical_sha256":"d6a1c07190b9bc26cee449f7204fdaeab0a2ebcf56879445cdfe811f3d27e663","source":{"kind":"arxiv","id":"1504.07120","version":1},"attestation_state":"computed","paper":{"title":"The nature of geometric frustration in the Kob-Andersen mixture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.stat-mech","authors_text":"C. Patrick Royall, Francesco Turci, Peter Crowther","submitted_at":"2015-04-27T14:56:00Z","abstract_excerpt":"Geometric frustration is an approach to the glass transition based upon the consideration of locally favoured structures (LFS), which are geometric motifs which minimise the local free energy. Geometric frustration proposes that a transition to a crystalline state is frustrated because these LFS do not tile space. However, this concept is based on icosahedra which are not always the LFS for a given system. The LFS of the popular Kob-Andersen (KA) model glassformer is the bicapped square antiprism, which does tile space. Such an LFS-crystal is indeed realised in the $\\mathrm{Al_{2}Cu}$ structur"},"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":"1504.07120","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2015-04-27T14:56:00Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"492a66a584ee1db4ece2d90afac010cb2bbed1c7b44175e625f6342b71164e0b","abstract_canon_sha256":"21f535fe244fe16634d88e98bf5746d5da4563233dba30dbfffc5892480eb616"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:20.170562Z","signature_b64":"y7xHB+71NPhCHfrfkbzLKZr6+rVbfuiZmKuePj+IwP+18DHv1HW9SqVQe2Vkapc6RXtskPacn7dbSkXmtrsdAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d6a1c07190b9bc26cee449f7204fdaeab0a2ebcf56879445cdfe811f3d27e663","last_reissued_at":"2026-05-18T01:35:20.169868Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:20.169868Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"The nature of geometric frustration in the Kob-Andersen mixture","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.stat-mech","authors_text":"C. Patrick Royall, Francesco Turci, Peter Crowther","submitted_at":"2015-04-27T14:56:00Z","abstract_excerpt":"Geometric frustration is an approach to the glass transition based upon the consideration of locally favoured structures (LFS), which are geometric motifs which minimise the local free energy. Geometric frustration proposes that a transition to a crystalline state is frustrated because these LFS do not tile space. However, this concept is based on icosahedra which are not always the LFS for a given system. The LFS of the popular Kob-Andersen (KA) model glassformer is the bicapped square antiprism, which does tile space. Such an LFS-crystal is indeed realised in the $\\mathrm{Al_{2}Cu}$ structur"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.07120","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1504.07120","created_at":"2026-05-18T01:35:20.169980+00:00"},{"alias_kind":"arxiv_version","alias_value":"1504.07120v1","created_at":"2026-05-18T01:35:20.169980+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.07120","created_at":"2026-05-18T01:35:20.169980+00:00"},{"alias_kind":"pith_short_12","alias_value":"22Q4A4MQXG6C","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_16","alias_value":"22Q4A4MQXG6CNTXE","created_at":"2026-05-18T12:28:59.999130+00:00"},{"alias_kind":"pith_short_8","alias_value":"22Q4A4MQ","created_at":"2026-05-18T12:28:59.999130+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/22Q4A4MQXG6CNTXEJH3SAT625K","json":"https://pith.science/pith/22Q4A4MQXG6CNTXEJH3SAT625K.json","graph_json":"https://pith.science/api/pith-number/22Q4A4MQXG6CNTXEJH3SAT625K/graph.json","events_json":"https://pith.science/api/pith-number/22Q4A4MQXG6CNTXEJH3SAT625K/events.json","paper":"https://pith.science/paper/22Q4A4MQ"},"agent_actions":{"view_html":"https://pith.science/pith/22Q4A4MQXG6CNTXEJH3SAT625K","download_json":"https://pith.science/pith/22Q4A4MQXG6CNTXEJH3SAT625K.json","view_paper":"https://pith.science/paper/22Q4A4MQ","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1504.07120&json=true","fetch_graph":"https://pith.science/api/pith-number/22Q4A4MQXG6CNTXEJH3SAT625K/graph.json","fetch_events":"https://pith.science/api/pith-number/22Q4A4MQXG6CNTXEJH3SAT625K/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/22Q4A4MQXG6CNTXEJH3SAT625K/action/timestamp_anchor","attest_storage":"https://pith.science/pith/22Q4A4MQXG6CNTXEJH3SAT625K/action/storage_attestation","attest_author":"https://pith.science/pith/22Q4A4MQXG6CNTXEJH3SAT625K/action/author_attestation","sign_citation":"https://pith.science/pith/22Q4A4MQXG6CNTXEJH3SAT625K/action/citation_signature","submit_replication":"https://pith.science/pith/22Q4A4MQXG6CNTXEJH3SAT625K/action/replication_record"}},"created_at":"2026-05-18T01:35:20.169980+00:00","updated_at":"2026-05-18T01:35:20.169980+00:00"}