{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:HWPKTB6FWYLS2FFIENNHRKDKCO","short_pith_number":"pith:HWPKTB6F","schema_version":"1.0","canonical_sha256":"3d9ea987c5b6172d14a8235a78a86a1391f91cebd37d3b9e8aab316479e22ef6","source":{"kind":"arxiv","id":"1212.4113","version":1},"attestation_state":"computed","paper":{"title":"Reactive self-heating model of aluminum spherical nanoparticles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP","physics.chem-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Karen S. Martirosyan, Maxim Zyskin","submitted_at":"2012-12-17T19:28:09Z","abstract_excerpt":"Aluminum-oxygen reaction is important in many highly energetic, high pressure generating systems. Recent experiments with nanostructured thermites suggest that oxidation of aluminum nanoparticles occurs in a few microseconds. Such rapid reaction cannot be explained by a conventional diffusion-based mechanism. We present a rapid oxidation model of a spherical aluminum nanoparticle, using Cabrera-Mott moving boundary mechanism, and taking self-heating into account. In our model, electric potential solves the nonlinear Poisson equation. In contrast with the Coulomb potential, a \"double-layer\" typ"},"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":"1212.4113","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2012-12-17T19:28:09Z","cross_cats_sorted":["math-ph","math.MP","physics.chem-ph"],"title_canon_sha256":"3ea9c96f1e785bd95f35f9abfdb4ee5901681074a670b1d03102951b583170eb","abstract_canon_sha256":"6e7c675fad19337b1a9c4d620b4a6bad88965d329196b2bf9524212afd23db35"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:31.423517Z","signature_b64":"4izR1bJpUliThk1bIf3/aAlqY+G2cxVpmeR639IrS9WNJSyF8O/8nnNSBsiYLt/r6NHe7JS6OKYJW9u7W2lODw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3d9ea987c5b6172d14a8235a78a86a1391f91cebd37d3b9e8aab316479e22ef6","last_reissued_at":"2026-05-18T01:52:31.422845Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:31.422845Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Reactive self-heating model of aluminum spherical nanoparticles","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP","physics.chem-ph"],"primary_cat":"cond-mat.mes-hall","authors_text":"Karen S. Martirosyan, Maxim Zyskin","submitted_at":"2012-12-17T19:28:09Z","abstract_excerpt":"Aluminum-oxygen reaction is important in many highly energetic, high pressure generating systems. Recent experiments with nanostructured thermites suggest that oxidation of aluminum nanoparticles occurs in a few microseconds. Such rapid reaction cannot be explained by a conventional diffusion-based mechanism. We present a rapid oxidation model of a spherical aluminum nanoparticle, using Cabrera-Mott moving boundary mechanism, and taking self-heating into account. In our model, electric potential solves the nonlinear Poisson equation. In contrast with the Coulomb potential, a \"double-layer\" typ"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1212.4113","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":"1212.4113","created_at":"2026-05-18T01:52:31.422944+00:00"},{"alias_kind":"arxiv_version","alias_value":"1212.4113v1","created_at":"2026-05-18T01:52:31.422944+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1212.4113","created_at":"2026-05-18T01:52:31.422944+00:00"},{"alias_kind":"pith_short_12","alias_value":"HWPKTB6FWYLS","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_16","alias_value":"HWPKTB6FWYLS2FFI","created_at":"2026-05-18T12:27:09.501522+00:00"},{"alias_kind":"pith_short_8","alias_value":"HWPKTB6F","created_at":"2026-05-18T12:27:09.501522+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/HWPKTB6FWYLS2FFIENNHRKDKCO","json":"https://pith.science/pith/HWPKTB6FWYLS2FFIENNHRKDKCO.json","graph_json":"https://pith.science/api/pith-number/HWPKTB6FWYLS2FFIENNHRKDKCO/graph.json","events_json":"https://pith.science/api/pith-number/HWPKTB6FWYLS2FFIENNHRKDKCO/events.json","paper":"https://pith.science/paper/HWPKTB6F"},"agent_actions":{"view_html":"https://pith.science/pith/HWPKTB6FWYLS2FFIENNHRKDKCO","download_json":"https://pith.science/pith/HWPKTB6FWYLS2FFIENNHRKDKCO.json","view_paper":"https://pith.science/paper/HWPKTB6F","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1212.4113&json=true","fetch_graph":"https://pith.science/api/pith-number/HWPKTB6FWYLS2FFIENNHRKDKCO/graph.json","fetch_events":"https://pith.science/api/pith-number/HWPKTB6FWYLS2FFIENNHRKDKCO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/HWPKTB6FWYLS2FFIENNHRKDKCO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/HWPKTB6FWYLS2FFIENNHRKDKCO/action/storage_attestation","attest_author":"https://pith.science/pith/HWPKTB6FWYLS2FFIENNHRKDKCO/action/author_attestation","sign_citation":"https://pith.science/pith/HWPKTB6FWYLS2FFIENNHRKDKCO/action/citation_signature","submit_replication":"https://pith.science/pith/HWPKTB6FWYLS2FFIENNHRKDKCO/action/replication_record"}},"created_at":"2026-05-18T01:52:31.422944+00:00","updated_at":"2026-05-18T01:52:31.422944+00:00"}