Outputs
Output
Retrieve detailed metadata for a single scholarly output by its HX_W identifier.
GET
/
outputs
/
{id}
curl -X GET "https://api.hexagraph.in/outputs/HX_W3038568908"
fetch("https://api.hexagraph.in/outputs/HX_W3038568908")
.then(response => response.json())
.then(data => console.log(data));
import requests
response = requests.get("https://api.hexagraph.in/outputs/HX_W3038568908")
print(response.json())
package main
import (
"fmt"
"io"
"net/http"
)
func main() {
resp, err := http.Get("https://api.hexagraph.in/outputs/HX_W3038568908")
if err != nil {
fmt.Println("Error:", err)
return
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
fmt.Println(string(body))
}
{
"id": "HX_W3038568908",
"doi": "https://doi.org/10.1585/pfr.15.2402039",
"title": "Radiation Resistant Camera System for Monitoring Deuterium Plasma Discharges in the Large Helical Device",
"name": "Radiation Resistant Camera System for Monitoring Deuterium Plasma Discharges in the Large Helical Device",
"year": 2020,
"date": "2020-06-08",
"ids": {
"mag": "3038568908"
},
"language": {
"code": "en",
"name": "English"
},
"primary_venue": {
"id": "doi:10.1585/pfr.15.2402039",
"is_oa": true,
"landing_page_url": "https://doi.org/10.1585/pfr.15.2402039",
"pdf_url": "https://www.jstage.jst.go.jp/article/pfr/15/0/15_2402039/_pdf",
"license": null,
"version": "publishedVersion",
"is_accepted": true,
"is_published": true,
"source": {
"id": "HX_S46033839",
"name": "Plasma and Fusion Research",
"type": "journal",
"metrics": {
"scopus": {
"snip": 0.438,
"sjr": 0.31,
"citescore": 1.2,
"quartile": "Q4"
},
"web_of_science": {
"jif": 0.5,
"five_year_jif": 0.7,
"quartile": "Q4",
"indexes": [
{
"code": "ESCI",
"name": "ESCI"
}
]
},
"abdc": null
}
}
},
"additional_venues": [
{
"id": "pmh:oai:irdb.nii.ac.jp:01130:0005371079",
"is_oa": true,
"landing_page_url": "https://nifs-repository.repo.nii.ac.jp/records/11278",
"pdf_url": null,
"license": "cc-by-nc-nd",
"version": "submittedVersion",
"is_accepted": false,
"is_published": false,
"source": {
"id": "HX_S7407056385",
"name": "Institutional Repositories DataBase (IRDB)",
"type": "repository"
}
},
{
"id": "pmh:oai:nifs-repository.repo.nii.ac.jp:00011278",
"is_oa": false,
"landing_page_url": null,
"pdf_url": null,
"license": null,
"version": "submittedVersion",
"is_accepted": false,
"is_published": false,
"source": {
"id": "HX_S4306401138",
"name": "National Institute for Fusion Science Repository (National Institute for Fusion Science)",
"type": "repository"
}
}
],
"venues_count": 3,
"type": "article",
"indexed_in": [
"crossref"
],
"open_access": {
"is_oa": true,
"oa_status": "diamond",
"oa_url": "https://www.jstage.jst.go.jp/article/pfr/15/0/15_2402039/_pdf"
},
"authors": [
{
"author_position": "first",
"id": "HX_A5039600762",
"name": "M. Shoji",
"orcid": "https://orcid.org/0000-0003-0655-7347",
"affiliations": [
{
"id": "HX_I199525922",
"name": "National Institutes of Natural Sciences"
},
{
"id": "HX_I4210108322",
"name": "National Institute for Fusion Science"
}
],
"countries": [
{
"code": "JP",
"name": "Japan"
}
],
"is_corresponding": true,
"raw_affiliation_strings": [
"National Institute for Fusion Science, National Institutes of Natural Sciences"
]
},
{
"author_position": "last",
"id": null,
"name": "LHD Experiment Group",
"orcid": null,
"affiliations": [
{
"id": "HX_I199525922",
"name": "National Institutes of Natural Sciences"
},
{
"id": "HX_I4210108322",
"name": "National Institute for Fusion Science"
}
],
"countries": [
{
"code": "JP",
"name": "Japan"
}
],
"is_corresponding": false,
"raw_affiliation_strings": [
"National Institute for Fusion Science, National Institutes of Natural Sciences"
]
}
],
"fwci": 0.9171,
"has_fulltext": true,
"cited_by_count": 801217,
"cites": 8,
"citation_normalized_percentile": {
"value": 0.83912838,
"is_in_top_1_percent": false,
"is_in_top_10_percent": false
},
"cited_by_percentile_year": {
"min": 89,
"max": 100
},
"biblio": {
"volume": "15",
"issue": "0",
"first_page": "2402039",
"last_page": "2402039"
},
"is_retracted": false,
"is_paratext": false,
"apc_paid": null,
"primary_topic": {
"id": "HX_T10346",
"name": "Magnetic confinement fusion research"
},
"topics": [
{
"id": "HX_T10346",
"name": "Magnetic confinement fusion research"
},
{
"id": "HX_T11949",
"name": "Nuclear Physics and Applications"
},
{
"id": "HX_T10592",
"name": "Fusion materials and technologies"
}
],
"sustainable_development_goals": [
{
"id": 7,
"name": "Affordable and clean energy"
}
],
"funders": [
{
"id": "HX_F4320334764",
"name": "Japan Society for the Promotion of Science",
"awards": [
{
"id": "HX_G4452778246",
"name": "Development of an innovative concept for reducing divertor heat load by recycling dust and deposition layers",
"funder_award_id": "16H04619",
"doi": null
}
]
}
],
"counts_by_year": [
{
"year": 2026,
"cited_by_count": 2
},
{
"year": 2025,
"cited_by_count": 801210
},
{
"year": 2024,
"cited_by_count": 2
},
{
"year": 2022,
"cited_by_count": 2
},
{
"year": 2021,
"cited_by_count": 1
}
],
"keywords": [
"Radiation",
"Plasma",
"Materials science",
"Optics",
"Shield",
"Neutron",
"Nuclear engineering",
"Physics",
"Nuclear physics",
"Geology"
],
"abstract": "Radiation resistant camera system was constructed for monitoring deuterium plasma discharges in the Large Helical Device (LHD). This system has contributed to safe operation during two experimental campaigns without serious problems due to radiation (neutrons and gamma-rays).",
"updated_date": "2026-07-22T07:51:19.307946",
"created_date": "2025-10-10T00:00:00"
}
{
"statusCode": 400,
"message": "Only HX_ prefixed IDs are allowed",
"error": "Bad Request"
}
{
"statusCode": 404,
"message": "Output with ID HX_W9999999999 not found",
"error": "Not Found"
}
{
"statusCode": 429,
"error": "Too Many Requests",
"message": "IP rate limit exceeded (max 30 requests per minute). Please try again in 42 seconds (at 11:40:32 UTC).",
"reset_in_seconds": 42,
"reset_at_utc": "2026-08-05T11:40:32.000Z"
}
Retrieves complete metadata for a single scholarly output (research paper, journal article, preprint, book, dataset, or dissertation) by its unique Hexagraph
HX_W identifier.
Path Parameters
string
required
Unique Hexagraph identifier for the scholarly output (e.g.
HX_W3038568908).Response Fields
string
required
Unique output identifier prefixed with
HX_W.string
Digital Object Identifier URL for this work.
string
Title of the scholarly work.
string
Display name of the scholarly work.
integer
Four-digit publication year.
string
ISO publication date string (YYYY-MM-DD).
object
object
Primary publishing venue details and metrics.
Show primary_venue attributes
Show primary_venue attributes
string
Venue DOI or ID identifier.
boolean
true if primary venue is Open Access.string
Landing page URL.
string
Direct PDF URL.
string
License type.
string
Publication version.
boolean
true if article was accepted.boolean
true if article is published.object
Source details object.
Show source attributes
Show source attributes
string
Source ID (
HX_S...).string
Source display name.
string
Source type (
journal, repository).array
List of additional repository or secondary venue objects.
Show additional_venues attributes
Show additional_venues attributes
string
Venue repository ID.
boolean
true if repository location is Open Access.string
Repository landing page URL.
string
Repository PDF URL.
string
Repository license.
string
Version type.
boolean
Accepted status.
boolean
Published status.
integer
Total number of locations/venues associated with this work.
string
Output classification (
article, preprint, etc.).array
List of index providers (e.g.
["crossref"]).object
array
List of author objects.
Show authors attributes
Show authors attributes
string
Position (
first, middle, last).string
Author ID (
HX_A...).string
Author display name.
string
Author ORCID URL.
array
Affiliated institutions array (
{ id, name }).array
Affiliated countries array (
{ code, name }).boolean
true if author is corresponding author.array
Unparsed raw affiliation strings.
number
Field-Weighted Citation Impact.
boolean
true if full text document is available.integer
Total number of citations received by this work.
integer
Total number of references cited by this work.
object
object
object
boolean
true if work was retracted.boolean
true if item is paratext content.object
Article processing charges payment info.
object
array
array
array
array
array
List of key concept tags.
string
Abstract / summary of the paper.
string
ISO last updated timestamp.
string
ISO creation date timestamp.
curl -X GET "https://api.hexagraph.in/outputs/HX_W3038568908"
fetch("https://api.hexagraph.in/outputs/HX_W3038568908")
.then(response => response.json())
.then(data => console.log(data));
import requests
response = requests.get("https://api.hexagraph.in/outputs/HX_W3038568908")
print(response.json())
package main
import (
"fmt"
"io"
"net/http"
)
func main() {
resp, err := http.Get("https://api.hexagraph.in/outputs/HX_W3038568908")
if err != nil {
fmt.Println("Error:", err)
return
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
fmt.Println(string(body))
}
{
"id": "HX_W3038568908",
"doi": "https://doi.org/10.1585/pfr.15.2402039",
"title": "Radiation Resistant Camera System for Monitoring Deuterium Plasma Discharges in the Large Helical Device",
"name": "Radiation Resistant Camera System for Monitoring Deuterium Plasma Discharges in the Large Helical Device",
"year": 2020,
"date": "2020-06-08",
"ids": {
"mag": "3038568908"
},
"language": {
"code": "en",
"name": "English"
},
"primary_venue": {
"id": "doi:10.1585/pfr.15.2402039",
"is_oa": true,
"landing_page_url": "https://doi.org/10.1585/pfr.15.2402039",
"pdf_url": "https://www.jstage.jst.go.jp/article/pfr/15/0/15_2402039/_pdf",
"license": null,
"version": "publishedVersion",
"is_accepted": true,
"is_published": true,
"source": {
"id": "HX_S46033839",
"name": "Plasma and Fusion Research",
"type": "journal",
"metrics": {
"scopus": {
"snip": 0.438,
"sjr": 0.31,
"citescore": 1.2,
"quartile": "Q4"
},
"web_of_science": {
"jif": 0.5,
"five_year_jif": 0.7,
"quartile": "Q4",
"indexes": [
{
"code": "ESCI",
"name": "ESCI"
}
]
},
"abdc": null
}
}
},
"additional_venues": [
{
"id": "pmh:oai:irdb.nii.ac.jp:01130:0005371079",
"is_oa": true,
"landing_page_url": "https://nifs-repository.repo.nii.ac.jp/records/11278",
"pdf_url": null,
"license": "cc-by-nc-nd",
"version": "submittedVersion",
"is_accepted": false,
"is_published": false,
"source": {
"id": "HX_S7407056385",
"name": "Institutional Repositories DataBase (IRDB)",
"type": "repository"
}
},
{
"id": "pmh:oai:nifs-repository.repo.nii.ac.jp:00011278",
"is_oa": false,
"landing_page_url": null,
"pdf_url": null,
"license": null,
"version": "submittedVersion",
"is_accepted": false,
"is_published": false,
"source": {
"id": "HX_S4306401138",
"name": "National Institute for Fusion Science Repository (National Institute for Fusion Science)",
"type": "repository"
}
}
],
"venues_count": 3,
"type": "article",
"indexed_in": [
"crossref"
],
"open_access": {
"is_oa": true,
"oa_status": "diamond",
"oa_url": "https://www.jstage.jst.go.jp/article/pfr/15/0/15_2402039/_pdf"
},
"authors": [
{
"author_position": "first",
"id": "HX_A5039600762",
"name": "M. Shoji",
"orcid": "https://orcid.org/0000-0003-0655-7347",
"affiliations": [
{
"id": "HX_I199525922",
"name": "National Institutes of Natural Sciences"
},
{
"id": "HX_I4210108322",
"name": "National Institute for Fusion Science"
}
],
"countries": [
{
"code": "JP",
"name": "Japan"
}
],
"is_corresponding": true,
"raw_affiliation_strings": [
"National Institute for Fusion Science, National Institutes of Natural Sciences"
]
},
{
"author_position": "last",
"id": null,
"name": "LHD Experiment Group",
"orcid": null,
"affiliations": [
{
"id": "HX_I199525922",
"name": "National Institutes of Natural Sciences"
},
{
"id": "HX_I4210108322",
"name": "National Institute for Fusion Science"
}
],
"countries": [
{
"code": "JP",
"name": "Japan"
}
],
"is_corresponding": false,
"raw_affiliation_strings": [
"National Institute for Fusion Science, National Institutes of Natural Sciences"
]
}
],
"fwci": 0.9171,
"has_fulltext": true,
"cited_by_count": 801217,
"cites": 8,
"citation_normalized_percentile": {
"value": 0.83912838,
"is_in_top_1_percent": false,
"is_in_top_10_percent": false
},
"cited_by_percentile_year": {
"min": 89,
"max": 100
},
"biblio": {
"volume": "15",
"issue": "0",
"first_page": "2402039",
"last_page": "2402039"
},
"is_retracted": false,
"is_paratext": false,
"apc_paid": null,
"primary_topic": {
"id": "HX_T10346",
"name": "Magnetic confinement fusion research"
},
"topics": [
{
"id": "HX_T10346",
"name": "Magnetic confinement fusion research"
},
{
"id": "HX_T11949",
"name": "Nuclear Physics and Applications"
},
{
"id": "HX_T10592",
"name": "Fusion materials and technologies"
}
],
"sustainable_development_goals": [
{
"id": 7,
"name": "Affordable and clean energy"
}
],
"funders": [
{
"id": "HX_F4320334764",
"name": "Japan Society for the Promotion of Science",
"awards": [
{
"id": "HX_G4452778246",
"name": "Development of an innovative concept for reducing divertor heat load by recycling dust and deposition layers",
"funder_award_id": "16H04619",
"doi": null
}
]
}
],
"counts_by_year": [
{
"year": 2026,
"cited_by_count": 2
},
{
"year": 2025,
"cited_by_count": 801210
},
{
"year": 2024,
"cited_by_count": 2
},
{
"year": 2022,
"cited_by_count": 2
},
{
"year": 2021,
"cited_by_count": 1
}
],
"keywords": [
"Radiation",
"Plasma",
"Materials science",
"Optics",
"Shield",
"Neutron",
"Nuclear engineering",
"Physics",
"Nuclear physics",
"Geology"
],
"abstract": "Radiation resistant camera system was constructed for monitoring deuterium plasma discharges in the Large Helical Device (LHD). This system has contributed to safe operation during two experimental campaigns without serious problems due to radiation (neutrons and gamma-rays).",
"updated_date": "2026-07-22T07:51:19.307946",
"created_date": "2025-10-10T00:00:00"
}
{
"statusCode": 400,
"message": "Only HX_ prefixed IDs are allowed",
"error": "Bad Request"
}
{
"statusCode": 404,
"message": "Output with ID HX_W9999999999 not found",
"error": "Not Found"
}
{
"statusCode": 429,
"error": "Too Many Requests",
"message": "IP rate limit exceeded (max 30 requests per minute). Please try again in 42 seconds (at 11:40:32 UTC).",
"reset_in_seconds": 42,
"reset_at_utc": "2026-08-05T11:40:32.000Z"
}
⌘I
curl -X GET "https://api.hexagraph.in/outputs/HX_W3038568908"
fetch("https://api.hexagraph.in/outputs/HX_W3038568908")
.then(response => response.json())
.then(data => console.log(data));
import requests
response = requests.get("https://api.hexagraph.in/outputs/HX_W3038568908")
print(response.json())
package main
import (
"fmt"
"io"
"net/http"
)
func main() {
resp, err := http.Get("https://api.hexagraph.in/outputs/HX_W3038568908")
if err != nil {
fmt.Println("Error:", err)
return
}
defer resp.Body.Close()
body, _ := io.ReadAll(resp.Body)
fmt.Println(string(body))
}
{
"id": "HX_W3038568908",
"doi": "https://doi.org/10.1585/pfr.15.2402039",
"title": "Radiation Resistant Camera System for Monitoring Deuterium Plasma Discharges in the Large Helical Device",
"name": "Radiation Resistant Camera System for Monitoring Deuterium Plasma Discharges in the Large Helical Device",
"year": 2020,
"date": "2020-06-08",
"ids": {
"mag": "3038568908"
},
"language": {
"code": "en",
"name": "English"
},
"primary_venue": {
"id": "doi:10.1585/pfr.15.2402039",
"is_oa": true,
"landing_page_url": "https://doi.org/10.1585/pfr.15.2402039",
"pdf_url": "https://www.jstage.jst.go.jp/article/pfr/15/0/15_2402039/_pdf",
"license": null,
"version": "publishedVersion",
"is_accepted": true,
"is_published": true,
"source": {
"id": "HX_S46033839",
"name": "Plasma and Fusion Research",
"type": "journal",
"metrics": {
"scopus": {
"snip": 0.438,
"sjr": 0.31,
"citescore": 1.2,
"quartile": "Q4"
},
"web_of_science": {
"jif": 0.5,
"five_year_jif": 0.7,
"quartile": "Q4",
"indexes": [
{
"code": "ESCI",
"name": "ESCI"
}
]
},
"abdc": null
}
}
},
"additional_venues": [
{
"id": "pmh:oai:irdb.nii.ac.jp:01130:0005371079",
"is_oa": true,
"landing_page_url": "https://nifs-repository.repo.nii.ac.jp/records/11278",
"pdf_url": null,
"license": "cc-by-nc-nd",
"version": "submittedVersion",
"is_accepted": false,
"is_published": false,
"source": {
"id": "HX_S7407056385",
"name": "Institutional Repositories DataBase (IRDB)",
"type": "repository"
}
},
{
"id": "pmh:oai:nifs-repository.repo.nii.ac.jp:00011278",
"is_oa": false,
"landing_page_url": null,
"pdf_url": null,
"license": null,
"version": "submittedVersion",
"is_accepted": false,
"is_published": false,
"source": {
"id": "HX_S4306401138",
"name": "National Institute for Fusion Science Repository (National Institute for Fusion Science)",
"type": "repository"
}
}
],
"venues_count": 3,
"type": "article",
"indexed_in": [
"crossref"
],
"open_access": {
"is_oa": true,
"oa_status": "diamond",
"oa_url": "https://www.jstage.jst.go.jp/article/pfr/15/0/15_2402039/_pdf"
},
"authors": [
{
"author_position": "first",
"id": "HX_A5039600762",
"name": "M. Shoji",
"orcid": "https://orcid.org/0000-0003-0655-7347",
"affiliations": [
{
"id": "HX_I199525922",
"name": "National Institutes of Natural Sciences"
},
{
"id": "HX_I4210108322",
"name": "National Institute for Fusion Science"
}
],
"countries": [
{
"code": "JP",
"name": "Japan"
}
],
"is_corresponding": true,
"raw_affiliation_strings": [
"National Institute for Fusion Science, National Institutes of Natural Sciences"
]
},
{
"author_position": "last",
"id": null,
"name": "LHD Experiment Group",
"orcid": null,
"affiliations": [
{
"id": "HX_I199525922",
"name": "National Institutes of Natural Sciences"
},
{
"id": "HX_I4210108322",
"name": "National Institute for Fusion Science"
}
],
"countries": [
{
"code": "JP",
"name": "Japan"
}
],
"is_corresponding": false,
"raw_affiliation_strings": [
"National Institute for Fusion Science, National Institutes of Natural Sciences"
]
}
],
"fwci": 0.9171,
"has_fulltext": true,
"cited_by_count": 801217,
"cites": 8,
"citation_normalized_percentile": {
"value": 0.83912838,
"is_in_top_1_percent": false,
"is_in_top_10_percent": false
},
"cited_by_percentile_year": {
"min": 89,
"max": 100
},
"biblio": {
"volume": "15",
"issue": "0",
"first_page": "2402039",
"last_page": "2402039"
},
"is_retracted": false,
"is_paratext": false,
"apc_paid": null,
"primary_topic": {
"id": "HX_T10346",
"name": "Magnetic confinement fusion research"
},
"topics": [
{
"id": "HX_T10346",
"name": "Magnetic confinement fusion research"
},
{
"id": "HX_T11949",
"name": "Nuclear Physics and Applications"
},
{
"id": "HX_T10592",
"name": "Fusion materials and technologies"
}
],
"sustainable_development_goals": [
{
"id": 7,
"name": "Affordable and clean energy"
}
],
"funders": [
{
"id": "HX_F4320334764",
"name": "Japan Society for the Promotion of Science",
"awards": [
{
"id": "HX_G4452778246",
"name": "Development of an innovative concept for reducing divertor heat load by recycling dust and deposition layers",
"funder_award_id": "16H04619",
"doi": null
}
]
}
],
"counts_by_year": [
{
"year": 2026,
"cited_by_count": 2
},
{
"year": 2025,
"cited_by_count": 801210
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"Plasma",
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"abstract": "Radiation resistant camera system was constructed for monitoring deuterium plasma discharges in the Large Helical Device (LHD). This system has contributed to safe operation during two experimental campaigns without serious problems due to radiation (neutrons and gamma-rays).",
"updated_date": "2026-07-22T07:51:19.307946",
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