joss citation info

CITATION.cff

@@ -0,0 +1,44 @@
+cff-version: "1.2.0"
+authors:
+- family-names: Kaye
+  given-names: Jason
+  orcid: "https://orcid.org/0000-0001-8045-6179"
+- family-names: Strand
+  given-names: Hugo U. R.
+  orcid: "https://orcid.org/0000-0002-7263-4403"
+- family-names: Wentzell
+  given-names: Nils
+  orcid: "https://orcid.org/0000-0003-3613-007X"
+contact:
+- family-names: Kaye
+  given-names: Jason
+  orcid: "https://orcid.org/0000-0001-8045-6179"
+doi: 10.5281/zenodo.13177024
+message: If you use this software, please cite our article in the
+  Journal of Open Source Software.
+preferred-citation:
+  authors:
+  - family-names: Kaye
+    given-names: Jason
+    orcid: "https://orcid.org/0000-0001-8045-6179"
+  - family-names: Strand
+    given-names: Hugo U. R.
+    orcid: "https://orcid.org/0000-0002-7263-4403"
+  - family-names: Wentzell
+    given-names: Nils
+    orcid: "https://orcid.org/0000-0003-3613-007X"
+  date-published: 2024-08-06
+  doi: 10.21105/joss.06297
+  issn: 2475-9066
+  issue: 100
+  journal: Journal of Open Source Software
+  publisher:
+    name: Open Journals
+  start: 6297
+  title: "cppdlr: Imaginary time calculations using the discrete Lehmann
+    representation"
+  type: article
+  url: "https://joss.theoj.org/papers/10.21105/joss.06297"
+  volume: 9
+title: "cppdlr: Imaginary time calculations using the discrete Lehmann
+  representation"

README.md

@@ -27,7 +27,9 @@ this, and cite the following references. Citations help to encourage the
 development and maintainence of open-source scientific software.
 
 - The original reference on the DLR: [J. Kaye, K. Chen, O. Parcollet, "Discrete Lehmann representation of imaginary time Green's functions", Phys. Rev. B, 105, 235115 (2022).](https://journals.aps.org/prb/abstract/10.1103/PhysRevB.105.235115) \[[arXiv:2107.13094](https://arxiv.org/abs/2107.13094)\]
-- The companion paper to `cppdlr`: [J. Kaye, H. U. R. Strand, N. Wentzell, "cppdlr: Imaginary time calculations using the discrete Lehmann representation", arXiv:2404.02334 (2024).](https://arxiv.org/abs/2404.02334)
+- The companion paper to `cppdlr`: [J. Kaye, H. U. R. Strand, N. Wentzell, "cppdlr: Imaginary time calculations using the discrete Lehmann representation", J. Open Source Softw., 9(100), 6297 (2024).](https://joss.theoj.org/papers/10.21105/joss.06297)
+
+For the latter, a reference in BibTeX format can be found in the "About" section at the top right of this page.
 
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