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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.

Reads the DOI's public Crossref record; nothing is stored. Until Smart Scholars is accredited, every Declaration is marked as a draft in the XML itself.

✓ 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

Potential Health Benefits of Kiwifruits: The King of Fruits

10.46243/jst.2021.v6.i1.pp126-131 · JournalArticle — an article in a journal · Digital · Visual · Language · en

Published 2020-12-27

Part of Journal of Science & Technology · ISSN 2456-5660 · no. Volume 5 · pp. 126–131

Principal agents

  • Longman Publishers (publisher → Publisher)

Also in the record, outside the Kernel: the abstract, the licence, 3 links, 11 references. Source: Crossref (member 25296), registered 2020-12-28, last deposited 2026-09-17.

⬇ Record (JSON) ⬇ Declaration (XML)

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.i1.pp126-131
Referent Type
referentType
Creation
Referent Sub-Type
referentSubType
JournalArticle — an article in a journal
Referent Name(s)
referentName(s)
Potential Health Benefits of Kiwifruits: The King of Fruits (PrincipalTitle, en)
Basic Metadata
basicMetadata
publisher: Longman Publishers
published: 2020-12-27
part of: Journal of Science & Technology · ISSN 2456-5660 · no. Volume 5 · pp. 126–131
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
2020-12-28
relatedIdentifiersnone needed — the descriptive metadata is in this record

The record

{
    "format": "smartscholars-doi-metadata/1.0",
    "doi": "10.46243/jst.2021.v6.i1.pp126-131",
    "referent": "Creation",
    "type": "JournalArticle",
    "structural_type": "Digital",
    "modes": [
        "Visual"
    ],
    "characters": [
        "Language"
    ],
    "titles": [
        {
            "value": "Potential Health Benefits of Kiwifruits: The King of Fruits",
            "type": "PrincipalTitle",
            "lang": "en"
        }
    ],
    "identifiers": [
        {
            "type": "DOI",
            "value": "10.46243/jst.2021.v6.i1.pp126-131"
        }
    ],
    "agents": [
        {
            "role": "publisher",
            "name": {
                "org": "Longman Publishers"
            }
        }
    ],
    "dates": {
        "published": "2020-12-27",
        "date_type": "PublicationDate",
        "online": "2020-12-27"
    },
    "language": "en",
    "container": {
        "type": "Journal",
        "titles": [
            {
                "value": "Journal of Science & Technology",
                "type": "PrincipalTitle"
            }
        ],
        "identifiers": [
            {
                "type": "ISSN",
                "value": "2456-5660",
                "medium": "electronic"
            }
        ],
        "issue": "Volume 5",
        "pages": {
            "first": "126",
            "last": "131"
        }
    },
    "links": [
        {
            "url": "https://www.jst.org.in/index.php/pub/article/view/320",
            "return_type": "text/html",
            "primary": true
        },
        {
            "url": "https://www.jst.org.in/index.php/pub/article/download/320/284",
            "purpose": "text-mining",
            "return_type": "application/pdf"
        },
        {
            "url": "https://www.jst.org.in/index.php/pub/article/download/320/2987",
            "purpose": "text-mining",
            "return_type": "application/xml"
        }
    ],
    "abstract": {
        "value": "Fruits are the essential element of the balanced nutritious diet. The kiwifruit (Actinidai deliciosa) is originally a native crop of China, hence also knows as the Chinese gooseberry. The kiwifruit appears to be of ovoid shape with slightly brown, hairy skin peel and macaque outlook. Kiwi is observed as a comparably minor crop with 0.2% of fruit production. Currently, Italy, New Zealand and Chile are the world’s top kiwi producing countries. The kiwifruit is a small fruit that hold replete of flavors and health benefits. It is enriched with a tart sour and sweet flavor with bright green flesh and small edible black seeds. The kiwifruit has been recognized as a rich source of vitamin C and antioxidants. It has already been proven that, the kiwi fruit is an abundant source of potassium , magnesium and vitamin E. Kiwifruit is also known as an Immunity Booster. The kiwis accommodate various health aids and are also used as medication to treat Hair Health, Asthma, Eye and Skin Health, and also Depression. This article provides some information about the kiwi fruit and its various health benefits",
        "lang": "en"
    },
    "license": {
        "url": "https://creativecommons.org/licenses/by/4.0",
        "start": "2020-12-27",
        "applies_to": "vor"
    },
    "references": [
        {
            "key": "ref1",
            "unstructured": "Bisht, P. S., Attri, B. L., Das, B. & Kumar, A, (2012). Cultivation of kiwi fruit in temperate region of uttarakhand; Rashtriya Krishi 7(1), 7-9"
        },
        {
            "key": "ref2",
            "doi": "10.1016/j.foodchem.2008.08.025",
            "unstructured": "Du G, Li M, Ma F, Liang D (2009) Antioxidant capacity and the relationship with polyphenol and Vitamin C in Actinidia fruits. Food Chem 13(2):557–562"
        },
        {
            "key": "ref3",
            "doi": "10.1007/978-1-4020-6907-9_8",
            "unstructured": "Ferguson, A. A., & Seal, A. G. (2008). Kiwifruit. In Temperate fruit crop breeding (pp. 235-264). Springer, Dordrecht"
        },
        {
            "key": "ref4",
            "doi": "10.5376/ijh.2017.07.0001",
            "unstructured": "Honghua, X., Na, Y., Jia, Z., Jiahui, Y., & Rice, C. S. (2017). The Wondrous Kiwifruit--Origin, Cultivation and Utilization. International Journal of Horticulture, 7(1)"
        },
        {
            "key": "ref5",
            "doi": "10.1038/ncomms3640",
            "unstructured": "Huang, S., Ding, J., Deng, D., Tang, W., Sun, H., Liu, D. & Yu, J. (2013). Draft genome of the kiwifruit Actinidia chinensis. Nature communications, 4(1), 1-9"
        },
        {
            "key": "ref6",
            "unstructured": "Lal, S., Ahmed, N., Singh, S. R., Singh, D. B., Mir, J. I., & Kumar, R. (2010). Kiwifruit: Miracle Berry. 47(07), 52-54"
        },
        {
            "key": "ref7",
            "doi": "10.1021/jf049398z",
            "unstructured": "Nishiyama I, Yamashita Y, Yamanaka M, Shimohashi A, Fukuda T, et al. (2004) Varietal difference in vitamin C content in the fruit of kiwifruit and other Actnidia species. J Agric Food Chem 52: 5472-5475"
        },
        {
            "key": "ref8",
            "doi": "10.1007/s00394-018-1627-z",
            "unstructured": "Richardson, D. P., Ansell, J., & Drummond, L. N. (2018). The nutritional and health attributes of kiwifruit: a review. European journal of nutrition, 57(8), 2659-2676"
        },
        {
            "key": "ref9",
            "doi": "10.1097/nt.0b013e31825744bc",
            "unstructured": "Singletary, K. (2012). Kiwifruit: overview of potential health benefits. Nutrition Today, 47(3), 133-147"
        },
        {
            "key": "ref10",
            "unstructured": "Rashtriya krishi, 10(2), 98-100"
        },
        {
            "key": "ref11",
            "doi": "10.1016/b978-0-12-394294-4.00001-8",
            "unstructured": "Ward, C; Courtney, D (2013). Kiwifruit: taking its place in the global fruit bowl. Advances in Food and Nutrition Research"
        }
    ],
    "record": {
        "registrant": "Longman Publishers",
        "registered": "2020-12-28",
        "updated": "2026-09-17",
        "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.i1.pp126-131</referentDoiName>
  <primaryReferentType>Creation</primaryReferentType>
  <registrationAgencyDoiName>10.0/smart-scholars-draft</registrationAgencyDoiName>
  <issueDate>2026-10-04</issueDate>
  <issueNumber>1</issueNumber>
  <referentCreation>
    <name primaryLanguage="en">
      <value>Potential Health Benefits of Kiwifruits: The King of Fruits</value>
      <type>PrincipalTitle</type>
    </name>
    <identifier>
      <nonUriValue>10.46243/jst.2021.v6.i1.pp126-131</nonUriValue>
      <uri returnType="text/html" doesContentNegotiation="true">https://doi.org/10.46243/jst.2021.v6.i1.pp126-131</uri>
      <type>DOI</type>
    </identifier>
    <identifier>
      <uri returnType="text/html">https://www.jst.org.in/index.php/pub/article/view/320</uri>
      <type>URI</type>
    </identifier>
    <identifier>
      <uri>https://www.jst.org.in/index.php/pub/article/download/320/284</uri>
      <type>URI</type>
    </identifier>
    <identifier>
      <uri returnType="application/xml">https://www.jst.org.in/index.php/pub/article/download/320/2987</uri>
      <type>URI</type>
    </identifier>
    <structuralType>Digital</structuralType>
    <mode>Visual</mode>
    <character>Language</character>
    <type>JournalArticle</type>
    <principalAgent>
      <name>
        <value>Longman Publishers</value>
        <type>PrincipalName</type>
      </name>
      <role>Publisher</role>
    </principalAgent>
    <linkedCreation>
      <name>
        <value>Journal of Science &amp; Technology</value>
        <type>PrincipalTitle</type>
      </name>
      <identifier>
        <nonUriValue>2456-5660</nonUriValue>
        <type>ISSN</type>
      </identifier>
      <referentCreationRole>Part</referentCreationRole>
      <referentCreationSequenceIdentifier>
        <value>Volume 5</value>
        <type>IssueNumber</type>
      </referentCreationSequenceIdentifier>
      <referentCreationSequenceIdentifier>
        <value>126-131</value>
        <type>PageNumber</type>
      </referentCreationSequenceIdentifier>
    </linkedCreation>
    <language>en</language>
    <languageOfReferentContent>
      <language>en</language>
      <languageOfReferentContentType>Original</languageOfReferentContentType>
    </languageOfReferentContent>
    <creationDate>
      <date>2020-12-27</date>
      <creationDateType>PublicationDate</creationDateType>
    </creationDate>
  </referentCreation>
</kernelMetadata>
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