{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:YRZUJBQAHVID5TFDJIKJYCXMFH","short_pith_number":"pith:YRZUJBQA","schema_version":"1.0","canonical_sha256":"c4734486003d503ecca34a149c0aec29d4a140d25eae49a2eff4884b5fd2085d","source":{"kind":"arxiv","id":"1712.01313","version":1},"attestation_state":"computed","paper":{"title":"Uniformly Convergent Difference Scheme for a Semilinear Reaction-Diffusion Problem on Shishikin mesh","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.NA","authors_text":"Elvir Memi\\'c, Enes Duvnjakovi\\'c, Samir Karasulji\\'c","submitted_at":"2017-12-04T19:24:37Z","abstract_excerpt":"In this paper we consider two difference schemes for numerical solving of a one--dimensional singularly perturbed boundary value problem. We proved an $\\varepsilon$--uniform convergence for both difference schemes on a Shiskin mesh. Finally, we present four numerical experiments to confirm the theoretical results."},"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":"1712.01313","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2017-12-04T19:24:37Z","cross_cats_sorted":[],"title_canon_sha256":"379cca4c842cc5ae293ba3e0d9d3b2541d4ea75e2d87a6c0b97f00c2b4693fc5","abstract_canon_sha256":"b9dfbe24624dbc61c3881fe044b1b9d319f4dd362807f1a64c1f3713db89cd63"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:28:51.156853Z","signature_b64":"+wq8g+BcLWsiRaTvX0Jrfg+xHG8/h94PtyECla8GTPXIi8e9D6TFd+5niQOOHE7eWUkmGvIE0xUE9ocfUPWuBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c4734486003d503ecca34a149c0aec29d4a140d25eae49a2eff4884b5fd2085d","last_reissued_at":"2026-05-18T00:28:51.156336Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:28:51.156336Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Uniformly Convergent Difference Scheme for a Semilinear Reaction-Diffusion Problem on Shishikin mesh","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.NA","authors_text":"Elvir Memi\\'c, Enes Duvnjakovi\\'c, Samir Karasulji\\'c","submitted_at":"2017-12-04T19:24:37Z","abstract_excerpt":"In this paper we consider two difference schemes for numerical solving of a one--dimensional singularly perturbed boundary value problem. We proved an $\\varepsilon$--uniform convergence for both difference schemes on a Shiskin mesh. Finally, we present four numerical experiments to confirm the theoretical results."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.01313","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":"1712.01313","created_at":"2026-05-18T00:28:51.156420+00:00"},{"alias_kind":"arxiv_version","alias_value":"1712.01313v1","created_at":"2026-05-18T00:28:51.156420+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.01313","created_at":"2026-05-18T00:28:51.156420+00:00"},{"alias_kind":"pith_short_12","alias_value":"YRZUJBQAHVID","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_16","alias_value":"YRZUJBQAHVID5TFD","created_at":"2026-05-18T12:31:56.362134+00:00"},{"alias_kind":"pith_short_8","alias_value":"YRZUJBQA","created_at":"2026-05-18T12:31:56.362134+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/YRZUJBQAHVID5TFDJIKJYCXMFH","json":"https://pith.science/pith/YRZUJBQAHVID5TFDJIKJYCXMFH.json","graph_json":"https://pith.science/api/pith-number/YRZUJBQAHVID5TFDJIKJYCXMFH/graph.json","events_json":"https://pith.science/api/pith-number/YRZUJBQAHVID5TFDJIKJYCXMFH/events.json","paper":"https://pith.science/paper/YRZUJBQA"},"agent_actions":{"view_html":"https://pith.science/pith/YRZUJBQAHVID5TFDJIKJYCXMFH","download_json":"https://pith.science/pith/YRZUJBQAHVID5TFDJIKJYCXMFH.json","view_paper":"https://pith.science/paper/YRZUJBQA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1712.01313&json=true","fetch_graph":"https://pith.science/api/pith-number/YRZUJBQAHVID5TFDJIKJYCXMFH/graph.json","fetch_events":"https://pith.science/api/pith-number/YRZUJBQAHVID5TFDJIKJYCXMFH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YRZUJBQAHVID5TFDJIKJYCXMFH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YRZUJBQAHVID5TFDJIKJYCXMFH/action/storage_attestation","attest_author":"https://pith.science/pith/YRZUJBQAHVID5TFDJIKJYCXMFH/action/author_attestation","sign_citation":"https://pith.science/pith/YRZUJBQAHVID5TFDJIKJYCXMFH/action/citation_signature","submit_replication":"https://pith.science/pith/YRZUJBQAHVID5TFDJIKJYCXMFH/action/replication_record"}},"created_at":"2026-05-18T00:28:51.156420+00:00","updated_at":"2026-05-18T00:28:51.156420+00:00"}