Change entries from @misc to @Unpublished in bibliography

Author: pancetta

_bibliography/pint.bib

@@ -2436,7 +2436,7 @@ @article{Xu2014
 	year = {2014},
 }
 
-@misc{Ariel2015,
+@unpublished{Ariel2015,
 	abstract = {{We introduce a new parallel in time (parareal) algorithm which couples multiscale integrators with
 fully resolved fine scale integration and computes highly oscillatory solutions for a class of ordinary
 differential equations in parallel.
@@ -6847,7 +6847,7 @@ @article{BaumannEtAl2024
 	year = {2024},
 }
 
-@misc{BaumannEtAl2024b,
+@unpublished{BaumannEtAl2024b,
 	archiveprefix = {arXiv},
 	author = {Baumann, Thomas and G{\"o}tschel, Sebastian and Lunet, Thibaut and Ruprecht, Daniel and Speck, Robert},
 	eprint = {2412.00529},
@@ -8672,7 +8672,7 @@ @article{HeEtAl2026
 	year = {2026},
 }
 
-@misc{HessEtAl2026,
+@unpublished{HessEtAl2026,
 	author = {Hess, Florian and Götz, Florian and Durstewitz, Daniel},
 	copyright = {Creative Commons Attribution 4.0 International},
 	doi = {10.48550/ARXIV.2605.12683},
@@ -8749,7 +8749,7 @@ @unpublished{KuleshovEtAl2026
 	year = {2026},
 }
 
-@misc{LiEtAl2026,
+@unpublished{LiEtAl2026,
 	author = {Li, Guanglian and Lin, Qingle and Zhang, Kai and Zhou, Zhi},
 	copyright = {arXiv.org perpetual, non-exclusive license},
 	doi = {10.48550/ARXIV.2605.11979},