New datacite template

Minor changes to comments and descriptions in the datacite.yml file
template.  DType renamed to ResourceType.  References can be other kinds
of identifiers, not just DOI (arXiv and PubMed ID supported).

conf/datacite/datacite.yml

@@ -1,62 +1,75 @@
-# Required fields
-# The main researchers involved working on the resource,
-# or the authors of the publication in priority order.
-# May be a corporate/institutional or personal name.
-# Include digital identifier (e.g., ORCID) if possible
+# Metadata for DOI registration according to DataCite Metadata Schema 4.1.
+# For detailed schema description see https://doi.org/10.5438/0014
+
+## Required fields
+
+# The main researchers involved. Include digital identifier (e.g., ORCID)
+# if possible, including the prefix to indicate its type.
 authors:
   -
     firstname: "GivenName1"
     lastname: "FamilyName1"
     affiliation: "Affiliation1"
-    id: "AuthorID1 (e.g. ORCID)"
+    id: "ORCID:0000-0001-2345-6789"
   -
     firstname: "GivenName2"
     lastname: "FamilyName2"
     affiliation: "Affiliation2"
+    id: "ResearcherID:X-1234-5678"
   -
     firstname: "GivenName3"
     lastname: "FamilyName3"
 
-# A name or title to describe the published resource.
+# A title to describe the published resource.
 title: "Example Title"
 
-# Any additional information. It is best practice to supply a description for the resource.
+# Additional information about the resource, e.g., a brief abstract.
 description: |
   Example description
   that can contain linebreaks
   but has to maintain indentation.
 
-# List of keywords the resource should be associated with.
+# Lit of keywords the resource should be associated with.
+# Give as many keywords as possible, to make the resource findable.
 keywords:
   - Neuroscience
   - Electrophysiology
 
-# Any rights information for this resource. Please provide both a license name and a link to the license.
-# Please add also a LICENSE file to the repository
+# License information for this resource. Please provide the license name and/or a link to the license.
+# Please add also a corresponding LICENSE file to the repository.
 license:
   name: "Creative Commons CC0 1.0 Public Domain Dedication"
   url: "https://creativecommons.org/publicdomain/zero/1.0/"
 
+
+
 ## Optional Fields
 
-# Any funding reference for this resource. Separate funder name and grant number by comma
+# Funding information for this resource.
+# Separate funder name and grant number by comma.
 funding:
   - "DFG, DFG.12345"
   - "EU, EU.12345"
 
-# Related publications. reftype might be: IsCitedBy, IsSupplementTo, IsReferencedBy, IsPartOf
-# for further valid types see https://schema.datacite.org/meta/kernel-4
+
+# Related publications. reftype might be: IsSupplementTo, IsDescribedBy, IsReferencedBy.
 # Please provide digital identifier (e.g., DOI) if possible.
+# Add a prefix to the ID, separated by a colon, to indicate the source.
+# Supported sources are: DOI, arXiv, PMID
 references:
   -
-    doi: "10.xxx/zzzz"
+    id: "doi:10.xxx/zzzz"
+    reftype: "IsSupplementTo"
+    name: "PublicationName1"
+  -
+    id: "arxiv:mmmm.nnnn"
     reftype: "IsSupplementTo"
-    name: "PublicationName"
+    name: "PublicationName2"
   -
-    reftype: "IsPartOf"
-    name: "PublicationName"
+    id: "pmid:nnnnnnnn"
+    reftype: "IsReferencedBy"
+    name: "PublicationName3"
+
 
-# Type of the data in this repository (Dataset, Model, Software, Other see
-# https://schema.datacite.org/meta/kernel-4.1/doc/DataCite-MetadataKernel_v4.1.pdf
-# for examples
-dtype: Dataset
+# Resource type. Default is Dataset, other possible values are Software, DataPaper, Image, Text.
+resourcetype: Dataset

templates/repo/doifile.tmpl

@@ -42,7 +42,7 @@
 						<td>References</td>
 						<td>
 								{{range $index, $ref := .DOIInfo.References}}
-								{{ $ref.Name }} [{{ $ref.DOI }}] ({{ $ref.Reftype }})
+								{{ $ref.Name }} [{{ $ref.ID }}] ({{ $ref.Reftype }})
 								<br>
 								{{end}}
 						</td>

vendor/github.com/G-Node/libgin/libgin/doi.go

@@ -36,23 +36,23 @@ func RepoPathToUUID(URI string) string {
 
 // DOIRegInfo holds all the metadata and information necessary for a DOI registration request.
 type DOIRegInfo struct {
-	Missing     []string
-	DOI         string
-	UUID        string
-	FileSize    int64
-	Title       string
-	Authors     []Author
-	Description string
-	Keywords    []string
-	References  []Reference
-	Funding     []string
-	License     *License
-	DType       string
+	Missing      []string
+	DOI          string
+	UUID         string
+	FileSize     int64
+	Title        string
+	Authors      []Author
+	Description  string
+	Keywords     []string
+	References   []Reference
+	Funding      []string
+	License      *License
+	ResourceType string
 }
 
 func (c *DOIRegInfo) GetType() string {
-	if c.DType != "" {
-		return c.DType
+	if c.ResourceType != "" {
+		return c.ResourceType
 	}
 	return "Dataset"
 }
@@ -112,7 +112,7 @@ type NamedIdentifier struct {
 type Reference struct {
 	Reftype string
 	Name    string
-	DOI     string
+	ID      string
 }
 
 type License struct {