Add citation for tskit

Fixes #46

Author: gregorgorjanc

README.md

@@ -5,7 +5,9 @@
 `Tskit` enables performant storage, manipulation, and analysis of ancestral
 recombination graphs (ARGs) using succinct tree sequence encoding.
 The tree sequence encoding of an ARG is
-described in Wong et al. (2024) <doi:10.1093/genetics/iyae100>.
+described in Wong et al. (2024) <doi:10.1093/genetics/iyae100>,
+while `tskit` project is described in
+Jeffrey et al. (2026) <doi:10.48550/arXiv.2602.09649>.
 See https://tskit.dev for project news, documentation, and tutorials.
 `Tskit` provides Python, C, and Rust application programming interfaces (APIs).
 The Python API can be called from R via the `reticulate` R package to

RcppTskit/DESCRIPTION

@@ -9,20 +9,21 @@ Authors@R: c(
     person("Tskit Developers", role = "cph",
            comment = "Authors of included tskit C library")
   )
-Description: 'Tskit' enables efficient storage, manipulation, and
-    analysis of ancestral recombination graphs (ARGs) using succinct tree
-    sequence encoding. The tree sequence encoding of an ARG is described
-    in Wong et al. (2024) <doi:10.1093/genetics/iyae100>. See also
-    <https://tskit.dev> for project news, documentation, and tutorials.
-    'Tskit' provides Python, C, and Rust application programming
-    interfaces (APIs). The Python API can be called from R via the
-    'reticulate' package to load and analyse tree sequences as described
-    at <https://tskit.dev/tutorials/tskitr.html>. 'RcppTskit' provides R
-    access to the 'tskit' C API for cases where the 'reticulate' option
-    is not optimal; for example, high-performance or low-level work with
-    tree sequences. Currently, 'RcppTskit' provides a limited set of R
-    functions because the Python API and 'reticulate' already covers
-    most needs.
+Description: 'Tskit' enables efficient storage, manipulation, and analysis
+    of ancestral recombination graphs (ARGs) using succinct tree sequence
+    encoding. The tree sequence encoding of an ARG is described in Wong et
+    al. (2024) <doi:10.1093/genetics/iyae100>, while `tskit` project is
+    described in Jeffrey et al. (2026) <doi:10.48550/arXiv.2602.09649>.
+    See also <https://tskit.dev> for project news, documentation, and
+    tutorials.  'Tskit' provides Python, C, and Rust application
+    programming interfaces (APIs). The Python API can be called from R via
+    the 'reticulate' package to load and analyse tree sequences as
+    described at <https://tskit.dev/tutorials/tskitr.html>. 'RcppTskit'
+    provides R access to the 'tskit' C API for cases where the
+    'reticulate' option is not optimal; for example, high-performance or
+    low-level work with tree sequences. Currently, 'RcppTskit' provides a
+    limited set of R functions because the Python API and 'reticulate'
+    already covers most needs.
 License: MIT + file LICENSE
 URL: https://github.com/HighlanderLab/RcppTskit
 BugReports: https://github.com/HighlanderLab/RcppTskit/issues

RcppTskit/R/RcppTskit-package.R

@@ -4,7 +4,8 @@
 #' `Tskit` enables efficient storage, manipulation, and analysis of
 #' ancestral recombination graphs (ARGs) using succinct tree sequence encoding.
 #' The tree sequence encoding of an ARG is described in Wong et al. (2024)
-#' <doi:10.1093/genetics/iyae100>.
+#' <doi:10.1093/genetics/iyae100>, while `tskit` project is
+#' described in Jeffrey et al. (2026) <doi:10.48550/arXiv.2602.09649>.
 #' See also https://tskit.dev for project news, documentation, and tutorials.
 #' `Tskit` provides Python, C, and Rust application programming interfaces (APIs).
 #' The Python API can be called from R via the `reticulate` package to

RcppTskit/vignettes/references.bib

@@ -38,15 +38,15 @@ @article{jeffrey2026population
              Bisschop, Gertjan and
              Deng, Yun and
              Ellerman, E Castedo and
-             Forest, Thomas and
+             Forest, B Thomas and
              Fritze, Halley and
              Goldstein, Daniel and
              Gorjanc, Gregor and
              Gower, Graham and
              Gravel, Simon and
              Guez, Jeremy and
-             Haller, Benjamin C. and
-             Kern, Andrew D. and
+             Haller, Benjamin C and
+             Kern, Andrew D and
              Kirk, Lloyd and
              Krukov, Ivan and
              Lee, Hanbin and
@@ -55,23 +55,23 @@ @article{jeffrey2026population
              Osmond, Matthew M and
              Palmer, Duncan S and
              Pope, Nathaniel S and
-             Ragsdale, Aaron and
+             Ragsdale, Aaron P and
              Robertson, Duncan and
              Rodrigues, Murillo F and
-             Weiss, Clemens and
+             van Kemenade, Hugo and
+             Weiss, Clemens L and
              Wohns, Anthony Wilder and
              Zhan, Shing H and
-             Zhang, Brian and
-             van Kemenade, Hugo and
-             Aspbury, Maz and
-             Baya, Nik and
+             Zhang, Brian C and
+             Aspbury, Marianne and
+             Baya, Nikolas A and
              Belsare, Saurabh and
              Biddanda, Arjun and
-             Campuzano, Curro and
+             Campuzano Jiménez, Francisco and
              Gladstein, Ariella and
              Guo, Bing and
              Karthikeyan, Savita and
-             Kretzschumar, Warren W and
+             Kretzschmar, Warren W and
              Rebollo, Inés and
              Saunack, Kumar and
              Shemirani, Ruhollah and
@@ -83,8 +83,10 @@ @article{jeffrey2026population
              Zhang, Ao and
              Ralph, Peter
              Kelleher, Jerome},
-  journal = {TODO},
-  year    = {2026}
+  journal = {arXiv},
+  year    = {2026},
+  doi     = {10.48550/arXiv.2602.09649},
+  url     = {https://arxiv.org/abs/2602.09649}
 }
 
 @article{lewanski2024era,