{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2017:JGXY6BQVLGYOUYN2BPXJIVQPZX","short_pith_number":"pith:JGXY6BQV","schema_version":"1.0","canonical_sha256":"49af8f061559b0ea61ba0bee94560fcde479e45a558f37e46af2ab3abe2dd8c3","source":{"kind":"arxiv","id":"1709.04805","version":1},"attestation_state":"computed","paper":{"title":"A comparison between the Split Step Fourier and Finite-Difference method in analysing the soliton collision of a type of Nonlinear Schr\\\"odinger equation found in the context of optical pulses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.NA","authors_text":"Luke Taylor","submitted_at":"2017-09-14T14:10:34Z","abstract_excerpt":"In this report a type of Schr\\\"odinger Equation which is found in the context of optical pulses is analysed using the $\\textit{Split Step}$ and $\\textit{Finite Difference}$ method. The investigation shows interesting dynamics regarding certain values for parameter $S$ as well as a comparison between the two numeric schemes demonstrating the $\\textit{Split Step}$ to be superior for this problem."},"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":"1709.04805","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.NA","submitted_at":"2017-09-14T14:10:34Z","cross_cats_sorted":[],"title_canon_sha256":"9ec4d92d7f5a2b8f279503950dcace00fd1f0ca589e491bb80c15f4619e47d28","abstract_canon_sha256":"b9606576354e1e087e5079707e85108010d44204a33f569f40d69c479f42c655"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:35:10.116354Z","signature_b64":"c8IkxPrdocr92eF0hQD8kp5saiTa6eHXhuRSBYoS/EaKqYU62cLhnhuzgY6YHITbwb8B7AOvDI9amQ7YQkTwAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"49af8f061559b0ea61ba0bee94560fcde479e45a558f37e46af2ab3abe2dd8c3","last_reissued_at":"2026-05-18T00:35:10.115736Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:35:10.115736Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A comparison between the Split Step Fourier and Finite-Difference method in analysing the soliton collision of a type of Nonlinear Schr\\\"odinger equation found in the context of optical pulses","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.NA","authors_text":"Luke Taylor","submitted_at":"2017-09-14T14:10:34Z","abstract_excerpt":"In this report a type of Schr\\\"odinger Equation which is found in the context of optical pulses is analysed using the $\\textit{Split Step}$ and $\\textit{Finite Difference}$ method. The investigation shows interesting dynamics regarding certain values for parameter $S$ as well as a comparison between the two numeric schemes demonstrating the $\\textit{Split Step}$ to be superior for this problem."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1709.04805","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":"1709.04805","created_at":"2026-05-18T00:35:10.115834+00:00"},{"alias_kind":"arxiv_version","alias_value":"1709.04805v1","created_at":"2026-05-18T00:35:10.115834+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1709.04805","created_at":"2026-05-18T00:35:10.115834+00:00"},{"alias_kind":"pith_short_12","alias_value":"JGXY6BQVLGYO","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_16","alias_value":"JGXY6BQVLGYOUYN2","created_at":"2026-05-18T12:31:24.725408+00:00"},{"alias_kind":"pith_short_8","alias_value":"JGXY6BQV","created_at":"2026-05-18T12:31:24.725408+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/JGXY6BQVLGYOUYN2BPXJIVQPZX","json":"https://pith.science/pith/JGXY6BQVLGYOUYN2BPXJIVQPZX.json","graph_json":"https://pith.science/api/pith-number/JGXY6BQVLGYOUYN2BPXJIVQPZX/graph.json","events_json":"https://pith.science/api/pith-number/JGXY6BQVLGYOUYN2BPXJIVQPZX/events.json","paper":"https://pith.science/paper/JGXY6BQV"},"agent_actions":{"view_html":"https://pith.science/pith/JGXY6BQVLGYOUYN2BPXJIVQPZX","download_json":"https://pith.science/pith/JGXY6BQVLGYOUYN2BPXJIVQPZX.json","view_paper":"https://pith.science/paper/JGXY6BQV","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1709.04805&json=true","fetch_graph":"https://pith.science/api/pith-number/JGXY6BQVLGYOUYN2BPXJIVQPZX/graph.json","fetch_events":"https://pith.science/api/pith-number/JGXY6BQVLGYOUYN2BPXJIVQPZX/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/JGXY6BQVLGYOUYN2BPXJIVQPZX/action/timestamp_anchor","attest_storage":"https://pith.science/pith/JGXY6BQVLGYOUYN2BPXJIVQPZX/action/storage_attestation","attest_author":"https://pith.science/pith/JGXY6BQVLGYOUYN2BPXJIVQPZX/action/author_attestation","sign_citation":"https://pith.science/pith/JGXY6BQVLGYOUYN2BPXJIVQPZX/action/citation_signature","submit_replication":"https://pith.science/pith/JGXY6BQVLGYOUYN2BPXJIVQPZX/action/replication_record"}},"created_at":"2026-05-18T00:35:10.115834+00:00","updated_at":"2026-05-18T00:35:10.115834+00:00"}