{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2014:NKHB2B5HCKZFJS26R5WRXP7VKC","short_pith_number":"pith:NKHB2B5H","schema_version":"1.0","canonical_sha256":"6a8e1d07a712b254cb5e8f6d1bbff5508e2cbaac2343c36a68bef9e58af207a4","source":{"kind":"arxiv","id":"1407.7807","version":2},"attestation_state":"computed","paper":{"title":"Low-coverage heteroepitaxial growth with interfacial mixing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.stat-mech","authors_text":"J. L. Iguain, K. I. Mazzitello, L. M. Delgado","submitted_at":"2014-07-29T18:17:29Z","abstract_excerpt":"We investigate the influence of intermixing on heteroepitaxial growth dynamics, using a two-dimensional point island model, expected to be a good approximation in the early stages of epitaxy. In this model, which we explore both analytically and numerically, every deposited B atom diffuses on the surface with diffusion constant $D_{\\rm B}$, and can exchange with any A atom of the substrate at constant rate. There is no exchange back, and emerging atoms diffuse on the surface with diffusion constant $D_{\\rm A}$. When any two diffusing atoms meet, they nucleate a point island. The islands neithe"},"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":"1407.7807","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2014-07-29T18:17:29Z","cross_cats_sorted":["cond-mat.mes-hall"],"title_canon_sha256":"bcc34cb90b567e9dba54f63d87fa79dbd210a9da440d22eea2848a5a9c4c1b71","abstract_canon_sha256":"8625a68d994e8e225f733668d48296d4226dbbfe526e53099a1a90c89f3e2154"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:28.721150Z","signature_b64":"pEjj79NrGC9It4wU9phWbkawUOKfGqxdsJ82MX3NK8S6vat6hVOy2jcg4OyP+PZoT0Nmb6Pw3EcuduFE8G0LDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6a8e1d07a712b254cb5e8f6d1bbff5508e2cbaac2343c36a68bef9e58af207a4","last_reissued_at":"2026-05-18T01:42:28.720624Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:28.720624Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Low-coverage heteroepitaxial growth with interfacial mixing","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall"],"primary_cat":"cond-mat.stat-mech","authors_text":"J. L. Iguain, K. I. Mazzitello, L. M. Delgado","submitted_at":"2014-07-29T18:17:29Z","abstract_excerpt":"We investigate the influence of intermixing on heteroepitaxial growth dynamics, using a two-dimensional point island model, expected to be a good approximation in the early stages of epitaxy. In this model, which we explore both analytically and numerically, every deposited B atom diffuses on the surface with diffusion constant $D_{\\rm B}$, and can exchange with any A atom of the substrate at constant rate. There is no exchange back, and emerging atoms diffuse on the surface with diffusion constant $D_{\\rm A}$. When any two diffusing atoms meet, they nucleate a point island. The islands neithe"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.7807","kind":"arxiv","version":2},"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":"1407.7807","created_at":"2026-05-18T01:42:28.720706+00:00"},{"alias_kind":"arxiv_version","alias_value":"1407.7807v2","created_at":"2026-05-18T01:42:28.720706+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.7807","created_at":"2026-05-18T01:42:28.720706+00:00"},{"alias_kind":"pith_short_12","alias_value":"NKHB2B5HCKZF","created_at":"2026-05-18T12:28:41.024544+00:00"},{"alias_kind":"pith_short_16","alias_value":"NKHB2B5HCKZFJS26","created_at":"2026-05-18T12:28:41.024544+00:00"},{"alias_kind":"pith_short_8","alias_value":"NKHB2B5H","created_at":"2026-05-18T12:28:41.024544+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/NKHB2B5HCKZFJS26R5WRXP7VKC","json":"https://pith.science/pith/NKHB2B5HCKZFJS26R5WRXP7VKC.json","graph_json":"https://pith.science/api/pith-number/NKHB2B5HCKZFJS26R5WRXP7VKC/graph.json","events_json":"https://pith.science/api/pith-number/NKHB2B5HCKZFJS26R5WRXP7VKC/events.json","paper":"https://pith.science/paper/NKHB2B5H"},"agent_actions":{"view_html":"https://pith.science/pith/NKHB2B5HCKZFJS26R5WRXP7VKC","download_json":"https://pith.science/pith/NKHB2B5HCKZFJS26R5WRXP7VKC.json","view_paper":"https://pith.science/paper/NKHB2B5H","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1407.7807&json=true","fetch_graph":"https://pith.science/api/pith-number/NKHB2B5HCKZFJS26R5WRXP7VKC/graph.json","fetch_events":"https://pith.science/api/pith-number/NKHB2B5HCKZFJS26R5WRXP7VKC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NKHB2B5HCKZFJS26R5WRXP7VKC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NKHB2B5HCKZFJS26R5WRXP7VKC/action/storage_attestation","attest_author":"https://pith.science/pith/NKHB2B5HCKZFJS26R5WRXP7VKC/action/author_attestation","sign_citation":"https://pith.science/pith/NKHB2B5HCKZFJS26R5WRXP7VKC/action/citation_signature","submit_replication":"https://pith.science/pith/NKHB2B5HCKZFJS26R5WRXP7VKC/action/replication_record"}},"created_at":"2026-05-18T01:42:28.720706+00:00","updated_at":"2026-05-18T01:42:28.720706+00:00"}