{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:MKGTQY227SZNTSHKGKWIOSOWYT","short_pith_number":"pith:MKGTQY22","schema_version":"1.0","canonical_sha256":"628d38635afcb2d9c8ea32ac8749d6c4c55a649cdc9f3f34f95ff49753fbd59c","source":{"kind":"arxiv","id":"1302.5489","version":1},"attestation_state":"computed","paper":{"title":"Nano-Optical Device Design with the Use of Open-Source Parallel Version FDTD and Commercial Finite Element Package","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.comp-ph","authors_text":"K. Chang, Y. Liu","submitted_at":"2013-02-22T06:02:58Z","abstract_excerpt":"In this paper, the implementation of open-source parallel-version FDTD (Finite-Difference-Time-Domain) software, MEEP, on Texas A&M supercomputers and commercial finite element package, COMSOL, on a single workstation for the design design of nano-optical device is reported. The the computer architecture and performance of both numerical methods on the same design will be briefly described."},"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":"1302.5489","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.comp-ph","submitted_at":"2013-02-22T06:02:58Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"c479f0f2f7b9637aae24095117c1b56e0a17ca1103b17bfd36492b8790e75d9d","abstract_canon_sha256":"63d123d946def132a9d25c9798aad639fc86cf6548e89a9d3699fcf1de5f55d7"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:32:46.666930Z","signature_b64":"SyIOhutocLiPi47t9nVSiaQu8mqYlE5hl7XdUA8LANwHXioh27V9LwHsuLvTeFGdZPNEGhFpIJQc3HDeb65tBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"628d38635afcb2d9c8ea32ac8749d6c4c55a649cdc9f3f34f95ff49753fbd59c","last_reissued_at":"2026-05-18T03:32:46.666365Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:32:46.666365Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Nano-Optical Device Design with the Use of Open-Source Parallel Version FDTD and Commercial Finite Element Package","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.comp-ph","authors_text":"K. Chang, Y. Liu","submitted_at":"2013-02-22T06:02:58Z","abstract_excerpt":"In this paper, the implementation of open-source parallel-version FDTD (Finite-Difference-Time-Domain) software, MEEP, on Texas A&M supercomputers and commercial finite element package, COMSOL, on a single workstation for the design design of nano-optical device is reported. The the computer architecture and performance of both numerical methods on the same design will be briefly described."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1302.5489","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":"1302.5489","created_at":"2026-05-18T03:32:46.666460+00:00"},{"alias_kind":"arxiv_version","alias_value":"1302.5489v1","created_at":"2026-05-18T03:32:46.666460+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1302.5489","created_at":"2026-05-18T03:32:46.666460+00:00"},{"alias_kind":"pith_short_12","alias_value":"MKGTQY227SZN","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_16","alias_value":"MKGTQY227SZNTSHK","created_at":"2026-05-18T12:27:52.871228+00:00"},{"alias_kind":"pith_short_8","alias_value":"MKGTQY22","created_at":"2026-05-18T12:27:52.871228+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/MKGTQY227SZNTSHKGKWIOSOWYT","json":"https://pith.science/pith/MKGTQY227SZNTSHKGKWIOSOWYT.json","graph_json":"https://pith.science/api/pith-number/MKGTQY227SZNTSHKGKWIOSOWYT/graph.json","events_json":"https://pith.science/api/pith-number/MKGTQY227SZNTSHKGKWIOSOWYT/events.json","paper":"https://pith.science/paper/MKGTQY22"},"agent_actions":{"view_html":"https://pith.science/pith/MKGTQY227SZNTSHKGKWIOSOWYT","download_json":"https://pith.science/pith/MKGTQY227SZNTSHKGKWIOSOWYT.json","view_paper":"https://pith.science/paper/MKGTQY22","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1302.5489&json=true","fetch_graph":"https://pith.science/api/pith-number/MKGTQY227SZNTSHKGKWIOSOWYT/graph.json","fetch_events":"https://pith.science/api/pith-number/MKGTQY227SZNTSHKGKWIOSOWYT/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/MKGTQY227SZNTSHKGKWIOSOWYT/action/timestamp_anchor","attest_storage":"https://pith.science/pith/MKGTQY227SZNTSHKGKWIOSOWYT/action/storage_attestation","attest_author":"https://pith.science/pith/MKGTQY227SZNTSHKGKWIOSOWYT/action/author_attestation","sign_citation":"https://pith.science/pith/MKGTQY227SZNTSHKGKWIOSOWYT/action/citation_signature","submit_replication":"https://pith.science/pith/MKGTQY227SZNTSHKGKWIOSOWYT/action/replication_record"}},"created_at":"2026-05-18T03:32:46.666460+00:00","updated_at":"2026-05-18T03:32:46.666460+00:00"}