Here are the cookies you're using through CGIProxy:

Delete this cookie?	For server names ending in:	... and a path starting with:	Secure?	Cookie name	Value
	.springer.com	/	No	idp_marker	79d4b85f-ab6b-401e-a4a8-6b611607149d
	.springer.com	/	Yes	idp_session	sVERSION_11130c9f1-14ba-40ce-80a8-7b3c2a308232
	.springer.com	/	No	idp_session_http	hVERSION_1bed4a11f-3090-4a75-ad25-0d8f0eed8193
	.springer.com	/	Yes	sim-inst-token	"1::1721149590600:1c6f3020"
	.springer.com	/	Yes	trackid	"hsolrsip6fqfw5tekomhddj9i"
	.springer.com	/	No	user.uuid.v2	"64800e76-07df-44fa-9648-936acb9a73c0"
	dblp.uni-trier.de	/	No	dblp-view	y

Authentication cookies: