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
SCHIZOPHRENIA AND DIFFERENT METHODS INVOLVED IN DETECTION AND TREATMENT OF THE DISEASE
10.46243/jst.2022.v7.i02.pp87-107 · JournalArticle — an article in a journal · Digital · Visual · Language · en
Published 2022-07-03
Part of Journal of Science & Technology · ISSN 2456-5660 · vol. 7 · no. 2 · pp. 87–107
Principal agents
- Ayesha Ayesha (author → Author)
- Longman Publishers (publisher → Publisher)
Also in the record, outside the Kernel: the abstract, the licence, 3 links, 6 references. Source: Crossref (member 25296), registered 2024-02-16, last deposited 2026-09-26.
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.2022.v7.i02.pp87-107 |
| Referent Type referentType | Creation |
| Referent Sub-Type referentSubType | JournalArticle — an article in a journal |
| Referent Name(s) referentName(s) | SCHIZOPHRENIA AND DIFFERENT METHODS INVOLVED IN DETECTION AND TREATMENT OF THE DISEASE (PrincipalTitle, en) |
| Basic Metadata basicMetadata | author: Ayesha Ayesha publisher: Longman Publishers published: 2022-07-03 part of: Journal of Science & Technology · ISSN 2456-5660 · vol. 7 · no. 2 · pp. 87–107 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 | 2024-02-16 |
| relatedIdentifiers | none needed — the descriptive metadata is in this record |
The record
{
"format": "smartscholars-doi-metadata/1.0",
"doi": "10.46243/jst.2022.v7.i02.pp87-107",
"referent": "Creation",
"type": "JournalArticle",
"structural_type": "Digital",
"modes": [
"Visual"
],
"characters": [
"Language"
],
"titles": [
{
"value": "SCHIZOPHRENIA AND DIFFERENT METHODS INVOLVED IN DETECTION AND TREATMENT OF THE DISEASE",
"type": "PrincipalTitle",
"lang": "en"
}
],
"identifiers": [
{
"type": "DOI",
"value": "10.46243/jst.2022.v7.i02.pp87-107"
}
],
"agents": [
{
"role": "author",
"name": {
"given": "Ayesha",
"family": "Ayesha"
},
"sequence": "first"
},
{
"role": "publisher",
"name": {
"org": "Longman Publishers"
}
}
],
"dates": {
"published": "2022-07-03",
"date_type": "PublicationDate",
"online": "2022-07-03"
},
"language": "en",
"container": {
"type": "Journal",
"titles": [
{
"value": "Journal of Science & Technology",
"type": "PrincipalTitle"
}
],
"identifiers": [
{
"type": "ISSN",
"value": "2456-5660",
"medium": "electronic"
}
],
"volume": "7",
"issue": "2",
"pages": {
"first": "87",
"last": "107"
}
},
"links": [
{
"url": "https://www.jst.org.in/index.php/pub/article/view/336",
"return_type": "text/html",
"primary": true
},
{
"url": "https://www.jst.org.in/index.php/pub/article/download/336/298",
"purpose": "text-mining",
"return_type": "application/pdf"
},
{
"url": "https://www.jst.org.in/index.php/pub/article/download/336/2501",
"purpose": "text-mining",
"return_type": "application/xml"
}
],
"abstract": {
"value": "The Kardashev Scale is a method of measuring a civilization’s level of technological advancement based on the amount of energy they are able to use.Kardashev’s idea of classifying civilizations according to their ability to harness energy came up when he analysed how powerful an extra-terrestrial radio signal would have to be in order to be detected by conventional radio astronomical techniques. The numbers he came up with were quite high, and this furnished the basis of his tripartite division of civilizations into Type I, II, and III. Further scientists like Carl Sagan worked on finding out where exactly the earth stood in terms of usage of energy on the Kardashev Scale and came up with a formula for calculating the same. Physicist and futurist Michio Kaku suggested the number of years it would take the humans to attain Type I, II and III status if they consistently increased their energy consumption.Taking his study further, in this paper, based on time series algorithm, using such statistical tools as linear regression we try to calculate the year in which earth will attain Type I status. It was found that earth would reach Kardashev’s Type 1 status in 327 years’ time",
"lang": "en"
},
"license": {
"url": "https://creativecommons.org/licenses/by/4.0",
"start": "2022-07-03",
"applies_to": "vor"
},
"references": [
{
"key": "ref1",
"unstructured": "Kardashev, N. S., “Transmission of information by Extraterrestrial c ivilizations,” Soviet Astronomy, Vol. 8, No. 2, Sept. -Oct. 1964"
},
{
"key": "ref2",
"unstructured": "Lamb, David, The Search for Extraterrestrial Intelligence: A Philosophical Inquiry, Routledge, London & New York, 2001, p. 182"
},
{
"key": "ref3",
"doi": "10.1093/acprof:oso/9780195171815.001.0001",
"unstructured": "Basalla, George, Civilized Life in the Universe: Scientists on Intelligent Extraterrestrials,Oxford University Press, Oxford, 2006, p. 148"
},
{
"key": "ref4",
"unstructured": "Sagan, Carl, The Cosmic Connection: An Extraterrestrial Perspective, Cambridge University Press, 2000, Part Three, Chapter 34"
},
{
"key": "ref5",
"unstructured": "Kaku, Michio, The Physics of the Impossible, New York, et al.: Doubleday, 2008, p. 145"
},
{
"key": "ref6",
"unstructured": "Kaku, Michio, Physics of the Future, New York, et al.: Doubleday, 2011"
}
],
"record": {
"registrant": "Longman Publishers",
"registered": "2024-02-16",
"updated": "2026-09-26",
"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.2022.v7.i02.pp87-107</referentDoiName>
<primaryReferentType>Creation</primaryReferentType>
<registrationAgencyDoiName>10.0/smart-scholars-draft</registrationAgencyDoiName>
<issueDate>2026-10-04</issueDate>
<issueNumber>1</issueNumber>
<referentCreation>
<name primaryLanguage="en">
<value>SCHIZOPHRENIA AND DIFFERENT METHODS INVOLVED IN DETECTION AND TREATMENT OF THE DISEASE</value>
<type>PrincipalTitle</type>
</name>
<identifier>
<nonUriValue>10.46243/jst.2022.v7.i02.pp87-107</nonUriValue>
<uri returnType="text/html" doesContentNegotiation="true">https://doi.org/10.46243/jst.2022.v7.i02.pp87-107</uri>
<type>DOI</type>
</identifier>
<identifier>
<uri returnType="text/html">https://www.jst.org.in/index.php/pub/article/view/336</uri>
<type>URI</type>
</identifier>
<identifier>
<uri>https://www.jst.org.in/index.php/pub/article/download/336/298</uri>
<type>URI</type>
</identifier>
<identifier>
<uri returnType="application/xml">https://www.jst.org.in/index.php/pub/article/download/336/2501</uri>
<type>URI</type>
</identifier>
<structuralType>Digital</structuralType>
<mode>Visual</mode>
<character>Language</character>
<type>JournalArticle</type>
<principalAgent>
<name>
<value>Ayesha Ayesha</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>7</value>
<type>VolumeNumber</type>
</referentCreationSequenceIdentifier>
<referentCreationSequenceIdentifier>
<value>2</value>
<type>IssueNumber</type>
</referentCreationSequenceIdentifier>
<referentCreationSequenceIdentifier>
<value>87-107</value>
<type>PageNumber</type>
</referentCreationSequenceIdentifier>
</linkedCreation>
<language>en</language>
<languageOfReferentContent>
<language>en</language>
<languageOfReferentContentType>Original</languageOfReferentContentType>
</languageOfReferentContent>
<creationDate>
<date>2022-07-03</date>
<creationDateType>PublicationDate</creationDateType>
</creationDate>
</referentCreation>
</kernelMetadata>
