Kernel Metadata Declaration — on demand
ISO 26324 asks a DOI Registration Agency to produce a Kernel Metadata Declaration for every DOI it issues. Give any DOI: its public record becomes a record in the Smart Scholars DOI Metadata Format 1.0, checked against every rule, and declared as the Kernel XML.
✓ Meets every rule of the format
The record below is complete and every controlled value is a DOI Attribute Value Set 2.3 spelling. The Declaration on the right follows DOIMetadataKernel.xsd element by element.
What the DOI identifies
Single Axis Solar Tracking System
10.46243/jst.2021.v6.i04.pp262-267 · JournalArticle — an article in a journal · Digital · Visual · Language · en
Published 2021-08-16
Part of Journal of Science & Technology · ISSN 2456-5660 · vol. 06 · no. 01 · pp. 262–267
Principal agents
- Vaibhav Koli (author → Author)
- Sahim Kokate (author → Author)
- Nisha Dagade (author → Author)
- Longman Publishers (publisher → Publisher)
Also in the record, outside the Kernel: the abstract, the licence, 4 links, 7 references. Source: Crossref (member 25296), registered 2026-09-11, last deposited 2026-09-20.
System metadata — ISO 26324:2025, Annex B · DOI Handbook 10.1
Each element by the standard's name and the Handbook's (in grey), read off the record.
| DOI Name DOI name | 10.46243/jst.2021.v6.i04.pp262-267 |
| Referent Type referentType | Creation |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal |
| Referent Name(s) referentName(s) | Single Axis Solar Tracking System (PrincipalTitle, en) |
| Basic Metadata basicMetadata | author: Vaibhav Koli author: Sahim Kokate author: Nisha Dagade publisher: Longman Publishers published: 2021-08-16 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 06 · no. 01 · pp. 262–267 language: en form: Digital · Visual · Language |
| Referent Identifier(s) alternateIdentifier(s) | none besides the DOI |
| Registration Authority registrationAuthorityCode | Crossref — issued by Crossref (member 25296); held here as a copy |
| Created Date issueDate | 2026-09-11 |
| relatedIdentifiers | none needed — the descriptive metadata is in this record |
The record
{
"format": "smartscholars-doi-metadata/1.0",
"doi": "10.46243/jst.2021.v6.i04.pp262-267",
"referent": "Creation",
"type": "JournalArticle",
"structural_type": "Digital",
"modes": [
"Visual"
],
"characters": [
"Language"
],
"titles": [
{
"value": "Single Axis Solar Tracking System",
"type": "PrincipalTitle",
"lang": "en"
}
],
"identifiers": [
{
"type": "DOI",
"value": "10.46243/jst.2021.v6.i04.pp262-267"
}
],
"agents": [
{
"role": "author",
"name": {
"given": "Vaibhav",
"family": "Koli"
},
"sequence": "first"
},
{
"role": "author",
"name": {
"given": "Sahim",
"family": "Kokate"
},
"sequence": "additional"
},
{
"role": "author",
"name": {
"given": "Nisha",
"family": "Dagade"
},
"sequence": "additional"
},
{
"role": "publisher",
"name": {
"org": "Longman Publishers"
}
}
],
"dates": {
"published": "2021-08-16",
"date_type": "PublicationDate",
"online": "2021-08-16"
},
"language": "en",
"container": {
"type": "Journal",
"titles": [
{
"value": "Journal of Science & Technology",
"type": "PrincipalTitle"
}
],
"identifiers": [
{
"type": "ISSN",
"value": "2456-5660",
"medium": "electronic"
}
],
"volume": "06",
"issue": "01",
"pages": {
"first": "262",
"last": "267"
}
},
"links": [
{
"url": "https://www.jst.org.in/index.php/pub/article/view/776",
"return_type": "text/html",
"primary": true
},
{
"url": "https://www.jst.org.in/index.php/pub/article/download/776/704",
"purpose": "text-mining",
"return_type": "application/pdf"
},
{
"url": "https://www.jst.org.in/index.php/pub/article/download/776/2774",
"purpose": "text-mining",
"return_type": "application/xml"
},
{
"url": "https://www.jst.org.in/index.php/pub/article/view/776/704",
"purpose": "similarity-checking"
}
],
"abstract": {
"value": "Solar energy is the largest global renewable energy source. It is a readily available alternative energy source that is also clean. It is quite advantageous for electricity generation. Solar panels are mostly used to capture solar energy. This paper shows how a solar panel works using an Arduino-based tracker. The major goal of this project is to provide a procedure for tracking. Here, LDRs are used to detect the intensity of sunlight, and the solar panel is subsequently changed to track the energy from the sun. The rotation of the solar panel is controlled by a gear motor in this project. The LDR signals are used to regulate the gear motor, which is controlled by a microcontroller. In comparison to finite solar trackers, this prototype model shows a single axis sun tracker that records more energy and provides higher efficiency.",
"lang": "en"
},
"license": {
"url": "https://creativecommons.org/licenses/by/4.0/",
"start": "2021-08-16",
"applies_to": "vor"
},
"references": [
{
"key": "ref1",
"doi": "10.7763/ijcee.2012.v4.449",
"unstructured": "Gagari Deb, ArijitBardhan Roy, “Use of Solar Tracking System for Extracting Solar Energy”, International Journal of Computer and Electrical Engineering, Vol.4, No.1, February 2012"
},
{
"key": "ref2",
"unstructured": "Energy Engineering and Management–AmlanChakraborti–PHI Publication"
},
{
"key": "ref3",
"unstructured": "Ayushi N. Ingole, “Arduino based Solar Tracking System”, International Conference on Science and Technology for Sustainable Development, Kuala Lumpur, Malaysia, May 24-26, 2016"
},
{
"key": "ref4",
"unstructured": "Energy Conservation: Success and Failures–John C. Sawhill, Richard Cotton–Brookings Institution Press. Published by: Longman Publishers www.jst.org.in 266 | page"
},
{
"key": "ref5",
"unstructured": "Handbook of Energy Conservation–H.M. Robert, J.M. Collins–Alken Publishing Unit"
},
{
"key": "ref6",
"unstructured": "Electric Machines–D.P.Kothari, I.J. Nagrath–Tata McGraw Hill"
},
{
"key": "ref7",
"unstructured": "Energy: Management, Supply and conservation–Dr. Clive Beggs"
}
],
"record": {
"registrant": "Longman Publishers",
"registered": "2026-09-11",
"updated": "2026-09-20",
"issue_number": 1,
"source": "crossref-api",
"source_agency": "Crossref (member 25296)"
}
}The Kernel Metadata Declaration
DOIMetadataKernel.xsd · namespace http://www.doi.org/2010/DOISchema · Attribute Value Sets 2.3 · draft — the agency's DOI name is filled in on accreditation
<?xml version="1.0" encoding="UTF-8"?>
<!-- DRAFT declaration: Smart Scholars is not yet a DOI Registration Agency. registrationAgencyDoiName is a marker (10.0/ is no RA's prefix) and is filled in on accreditation. -->
<kernelMetadata xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.doi.org/2010/DOISchema https://www.doi.org/doi_schemas/DOIMetadataKernel.xsd" xmlns="http://www.doi.org/2010/DOISchema">
<referentDoiName>10.46243/jst.2021.v6.i04.pp262-267</referentDoiName>
<primaryReferentType>Creation</primaryReferentType>
<registrationAgencyDoiName>10.0/smart-scholars-draft</registrationAgencyDoiName>
<issueDate>2026-10-04</issueDate>
<issueNumber>1</issueNumber>
<referentCreation>
<name primaryLanguage="en">
<value>Single Axis Solar Tracking System</value>
<type>PrincipalTitle</type>
</name>
<identifier>
<nonUriValue>10.46243/jst.2021.v6.i04.pp262-267</nonUriValue>
<uri returnType="text/html" doesContentNegotiation="true">https://doi.org/10.46243/jst.2021.v6.i04.pp262-267</uri>
<type>DOI</type>
</identifier>
<identifier>
<uri returnType="text/html">https://www.jst.org.in/index.php/pub/article/view/776</uri>
<type>URI</type>
</identifier>
<identifier>
<uri>https://www.jst.org.in/index.php/pub/article/download/776/704</uri>
<type>URI</type>
</identifier>
<identifier>
<uri returnType="application/xml">https://www.jst.org.in/index.php/pub/article/download/776/2774</uri>
<type>URI</type>
</identifier>
<identifier>
<uri>https://www.jst.org.in/index.php/pub/article/view/776/704</uri>
<type>URI</type>
</identifier>
<structuralType>Digital</structuralType>
<mode>Visual</mode>
<character>Language</character>
<type>JournalArticle</type>
<principalAgent>
<name>
<value>Vaibhav Koli</value>
<type>PrincipalName</type>
</name>
<role>Author</role>
</principalAgent>
<principalAgent>
<name>
<value>Sahim Kokate</value>
<type>PrincipalName</type>
</name>
<role>Author</role>
</principalAgent>
<principalAgent>
<name>
<value>Nisha Dagade</value>
<type>PrincipalName</type>
</name>
<role>Author</role>
</principalAgent>
<principalAgent>
<name>
<value>Longman Publishers</value>
<type>PrincipalName</type>
</name>
<role>Publisher</role>
</principalAgent>
<linkedCreation>
<name>
<value>Journal of Science & Technology</value>
<type>PrincipalTitle</type>
</name>
<identifier>
<nonUriValue>2456-5660</nonUriValue>
<type>ISSN</type>
</identifier>
<referentCreationRole>Part</referentCreationRole>
<referentCreationSequenceIdentifier>
<value>06</value>
<type>VolumeNumber</type>
</referentCreationSequenceIdentifier>
<referentCreationSequenceIdentifier>
<value>01</value>
<type>IssueNumber</type>
</referentCreationSequenceIdentifier>
<referentCreationSequenceIdentifier>
<value>262-267</value>
<type>PageNumber</type>
</referentCreationSequenceIdentifier>
</linkedCreation>
<language>en</language>
<languageOfReferentContent>
<language>en</language>
<languageOfReferentContentType>Original</languageOfReferentContentType>
</languageOfReferentContent>
<creationDate>
<date>2021-08-16</date>
<creationDateType>PublicationDate</creationDateType>
</creationDate>
</referentCreation>
</kernelMetadata>
