🚀Kommentierungsphase zur PID Roadmap für Deutschland gestartet
Jetzt sind eure Perspektiven gefragt! Wir freuen uns über Feeback
📅 bis 10. Juni 2026
ℹ️ www.pid-network.de/neuigkeiten/...
#PIDs #PersistentIdentifier #FDM #FAIR #OpenScience
Jetzt sind eure Perspektiven gefragt! Wir freuen uns über Feeback
📅 bis 10. Juni 2026
ℹ️ www.pid-network.de/neuigkeiten/...
#PIDs #PersistentIdentifier #FDM #FAIR #OpenScience
May 12, 2026 at 8:29 AM
🚀Kommentierungsphase zur PID Roadmap für Deutschland gestartet
Jetzt sind eure Perspektiven gefragt! Wir freuen uns über Feeback
📅 bis 10. Juni 2026
ℹ️ www.pid-network.de/neuigkeiten/...
#PIDs #PersistentIdentifier #FDM #FAIR #OpenScience
Jetzt sind eure Perspektiven gefragt! Wir freuen uns über Feeback
📅 bis 10. Juni 2026
ℹ️ www.pid-network.de/neuigkeiten/...
#PIDs #PersistentIdentifier #FDM #FAIR #OpenScience
⚠️Update: PersistentModel still doesn't conform to the Sendable protocol.
This means that PersistentIdentifier should still be passed between threads.
I'm not sure what adding Sendable to the Model macro changes actually...
This means that PersistentIdentifier should still be passed between threads.
I'm not sure what adding Sendable to the Model macro changes actually...
Oh wow 😲
SwiftData models are now Sendable! 🤩
And it has been backported to iOS 17.0+! 🥳
This will make working in with concurrent code easier.
Documentation updated during #WWDC25: developer.apple.com/documentatio...
SwiftData models are now Sendable! 🤩
And it has been backported to iOS 17.0+! 🥳
This will make working in with concurrent code easier.
Documentation updated during #WWDC25: developer.apple.com/documentatio...
June 16, 2025 at 9:50 AM
⚠️Update: PersistentModel still doesn't conform to the Sendable protocol.
This means that PersistentIdentifier should still be passed between threads.
I'm not sure what adding Sendable to the Model macro changes actually...
This means that PersistentIdentifier should still be passed between threads.
I'm not sure what adding Sendable to the Model macro changes actually...
for safe concurrency in Core Data or SwiftData, only share sendable NSManagedObjectID( PersistentIdentifier ) between contexts. the idea is simple, but mastering it takes skill and patience.
fatbobman.com/en/posts/co...
fatbobman.com/en/posts/co...
fatbobman.com/en/posts/co...
fatbobman.com/en/posts/co...
January 4, 2025 at 3:24 PM
for safe concurrency in Core Data or SwiftData, only share sendable NSManagedObjectID( PersistentIdentifier ) between contexts. the idea is simple, but mastering it takes skill and patience.
fatbobman.com/en/posts/co...
fatbobman.com/en/posts/co...
fatbobman.com/en/posts/co...
fatbobman.com/en/posts/co...
You can't send SwiftData model objects between actors - only ModelContainer and PersistentIdentifier are sendable. Pass the ID, load it locally on the other actor, and you're good! www.hackingwithswift.com/quick-start/...
How to transfer an object between a background context and the main context - a free SwiftData by Example tutorial
Learn Swift coding for iOS with these free tutorials
www.hackingwithswift.com
July 28, 2026 at 12:59 PM
You can't send SwiftData model objects between actors - only ModelContainer and PersistentIdentifier are sendable. Pass the ID, load it locally on the other actor, and you're good! www.hackingwithswift.com/quick-start/...
Very happy to see this published - another addition to the growing literature on national #PersistentIdentifier strategies!
We're delighted to share the latest addition to our repository - this report on for @crkn-rcdr.bsky.social & Digital Research Alliance of Canada in support of a national #PID strategy (en francais aussi)
doi.org/10.5281/zeno...
doi.org/10.5281/zeno...
March 25, 2025 at 8:25 PM
Very happy to see this published - another addition to the growing literature on national #PersistentIdentifier strategies!
#HMC_CON2025 will take place until tomorrow. Our colleague @yalahowy.bsky.social from @datacite.org will talk about how PID4NFDI enhances metadata quality through #PIDs. Don't miss it!
@helmholtzosoffice.bsky.social @helmholtzhmc.bsky.social #persistentidentifier #openscience (as)
@helmholtzosoffice.bsky.social @helmholtzhmc.bsky.social #persistentidentifier #openscience (as)
And the registration desk is open!
Excited to meeting you all in-person today #HMC_CON2025
Thanks to everyone joining us in person – let’s make this an unforgettable event!
And now: Let the conversations begin!
#MetadataMatters #OpeningDay
Excited to meeting you all in-person today #HMC_CON2025
Thanks to everyone joining us in person – let’s make this an unforgettable event!
And now: Let the conversations begin!
#MetadataMatters #OpeningDay
May 13, 2025 at 9:06 AM
#HMC_CON2025 will take place until tomorrow. Our colleague @yalahowy.bsky.social from @datacite.org will talk about how PID4NFDI enhances metadata quality through #PIDs. Don't miss it!
@helmholtzosoffice.bsky.social @helmholtzhmc.bsky.social #persistentidentifier #openscience (as)
@helmholtzosoffice.bsky.social @helmholtzhmc.bsky.social #persistentidentifier #openscience (as)
🧐 Öffentliche 𝐊𝐨𝐦𝐦𝐞𝐧𝐭𝐢𝐞𝐫𝐮𝐧𝐠𝐬𝐩𝐡𝐚𝐬𝐞 𝐝𝐞𝐫 𝐧𝐚𝐭𝐢𝐨𝐧𝐚𝐥𝐞𝐧 𝐏𝐈𝐃-𝐑𝐨𝐚𝐝𝐦𝐚𝐩 für Deutschland noch bis zum 10.06.2026
➡️ www.pid-network.de/neuigkeiten/...
#PIDs #OpenScience #FAIR #Metadata #RDM #FDM #Forschungsdaten @datacite.org @pid4nfdi.bsky.social #PersistentIdentifier
➡️ www.pid-network.de/neuigkeiten/...
#PIDs #OpenScience #FAIR #Metadata #RDM #FDM #Forschungsdaten @datacite.org @pid4nfdi.bsky.social #PersistentIdentifier
June 4, 2026 at 9:37 AM
🧐 Öffentliche 𝐊𝐨𝐦𝐦𝐞𝐧𝐭𝐢𝐞𝐫𝐮𝐧𝐠𝐬𝐩𝐡𝐚𝐬𝐞 𝐝𝐞𝐫 𝐧𝐚𝐭𝐢𝐨𝐧𝐚𝐥𝐞𝐧 𝐏𝐈𝐃-𝐑𝐨𝐚𝐝𝐦𝐚𝐩 für Deutschland noch bis zum 10.06.2026
➡️ www.pid-network.de/neuigkeiten/...
#PIDs #OpenScience #FAIR #Metadata #RDM #FDM #Forschungsdaten @datacite.org @pid4nfdi.bsky.social #PersistentIdentifier
➡️ www.pid-network.de/neuigkeiten/...
#PIDs #OpenScience #FAIR #Metadata #RDM #FDM #Forschungsdaten @datacite.org @pid4nfdi.bsky.social #PersistentIdentifier
persistente identifikatoren in der #Burgerbibliothek #Bern
#persistentidentifier #persistentidentifiers #pid #ark
#persistentidentifier #persistentidentifiers #pid #ark
Die Arche gegen tote Links
Alle Verzeichnungseinheiten in unserem Archivkatalog und alle unsere Personendeskriptoren haben jetzt einen ARK (Archival Resource Key).
www.burgerbib.ch
April 12, 2025 at 4:29 PM
persistente identifikatoren in der #Burgerbibliothek #Bern
#persistentidentifier #persistentidentifiers #pid #ark
#persistentidentifier #persistentidentifiers #pid #ark
The detailed documentation of the workshop "PID for physical objects" @pidnetworkde.bsky.social is now online: www.pid-network.de/en/news/even...
#pid #persistentidentifier
#pid #persistentidentifier
Workshop on PIDs for physical objects
20.02.2025 | retroperspective and summary
www.pid-network.de
April 25, 2025 at 8:46 AM
The detailed documentation of the workshop "PID for physical objects" @pidnetworkde.bsky.social is now online: www.pid-network.de/en/news/even...
#pid #persistentidentifier
#pid #persistentidentifier
Save the date! We are thrilled to invite you to attend IReL’s #PersistentIdentifier Webinar, taking place on Wednesday 30th July from 10:30 am to 12:30 pm (GMT), where we will aim to celebrate and discuss #PID adoption in Ireland. Register your interest here: bit.ly/PIDregister
Microsoft Forms
bit.ly
May 26, 2025 at 11:55 AM
Save the date! We are thrilled to invite you to attend IReL’s #PersistentIdentifier Webinar, taking place on Wednesday 30th July from 10:30 am to 12:30 pm (GMT), where we will aim to celebrate and discuss #PID adoption in Ireland. Register your interest here: bit.ly/PIDregister
Make the model @unchecked Sendable 😄
What about returning an array of tuples (Model.Type, PersistentIdentifier)
And then on the main ModelContext calling ‚modelContext.model(for: id) as? type’ in a compactMap on the array?
What about returning an array of tuples (Model.Type, PersistentIdentifier)
And then on the main ModelContext calling ‚modelContext.model(for: id) as? type’ in a compactMap on the array?
May 31, 2025 at 7:48 PM
Make the model @unchecked Sendable 😄
What about returning an array of tuples (Model.Type, PersistentIdentifier)
And then on the main ModelContext calling ‚modelContext.model(for: id) as? type’ in a compactMap on the array?
What about returning an array of tuples (Model.Type, PersistentIdentifier)
And then on the main ModelContext calling ‚modelContext.model(for: id) as? type’ in a compactMap on the array?
It's the second day of the @e-science-tage.de in Heidelberg. Many activities from @www.helmholtz.de. In the upcoming session on findability, @pidnetworkde.bsky.social will present the status quo and future perspectives of #persistentidentifier in #openscience.
#ESciTage #ESciTage2025
(ml)
#ESciTage #ESciTage2025
(ml)
March 13, 2025 at 2:45 PM
It's the second day of the @e-science-tage.de in Heidelberg. Many activities from @www.helmholtz.de. In the upcoming session on findability, @pidnetworkde.bsky.social will present the status quo and future perspectives of #persistentidentifier in #openscience.
#ESciTage #ESciTage2025
(ml)
#ESciTage #ESciTage2025
(ml)
Their primary role? To empower applications to accurately identify and manage data objects across various contexts and lifecycles.
fatbobman.com/en/posts/nsm...
fatbobman.com/en/posts/nsm...
NSManagedObjectID and PersistentIdentifier - Mastering Data Identifiers in Core Data and SwiftData | Fatbobman's Blog
This article will delve into NSManagedObjectID and PersistentIdentifier features, usage methods, and important considerations in Core Data and SwiftData.
fatbobman.com
December 3, 2024 at 1:25 PM
Their primary role? To empower applications to accurately identify and manage data objects across various contexts and lifecycles.
fatbobman.com/en/posts/nsm...
fatbobman.com/en/posts/nsm...
"I wonder why my sorting/grouping logic breaks when I combine model IDs from freshly-fetched #SwiftData objects with cached IDs"
because gotcha, id identity doesn't survive coding
developer.apple.com/documentatio...
but don't worry ids, have real ids in them (`id.id`).
such an intuitive API
because gotcha, id identity doesn't survive coding
developer.apple.com/documentatio...
but don't worry ids, have real ids in them (`id.id`).
such an intuitive API
November 8, 2025 at 9:05 AM
"I wonder why my sorting/grouping logic breaks when I combine model IDs from freshly-fetched #SwiftData objects with cached IDs"
because gotcha, id identity doesn't survive coding
developer.apple.com/documentatio...
but don't worry ids, have real ids in them (`id.id`).
such an intuitive API
because gotcha, id identity doesn't survive coding
developer.apple.com/documentatio...
but don't worry ids, have real ids in them (`id.id`).
such an intuitive API
Imam Wahyudi Farid from Institute Teknologi Sepuluh Nopember ITS share their work with the Living Archive supported by the @datacite.org GAF grant with the most beautiful slides ❤️🔥
#datasharing #culturalheritage #persistentidentifier
#datasharing #culturalheritage #persistentidentifier
April 24, 2025 at 8:34 AM
Imam Wahyudi Farid from Institute Teknologi Sepuluh Nopember ITS share their work with the Living Archive supported by the @datacite.org GAF grant with the most beautiful slides ❤️🔥
#datasharing #culturalheritage #persistentidentifier
#datasharing #culturalheritage #persistentidentifier
How to Work with SwiftData in the Background in Swift6
It explains how to update SwiftData models safely in the background in Swift 6 using a ModelActor, proxy structs, and PersistentIdentifier.
www.natashatherobot.com/p/swiftdata-...
It explains how to update SwiftData models safely in the background in Swift 6 using a ModelActor, proxy structs, and PersistentIdentifier.
www.natashatherobot.com/p/swiftdata-...
How to Work with SwiftData in the Background in Swift 6
Especially when working with LLM APIs, there are many use-cases where we want to save the returned data from the API into existing SwiftData models. Here is how you do this in Swift 6!
www.natashatherobot.com
October 9, 2025 at 5:11 PM
How to Work with SwiftData in the Background in Swift6
It explains how to update SwiftData models safely in the background in Swift 6 using a ModelActor, proxy structs, and PersistentIdentifier.
www.natashatherobot.com/p/swiftdata-...
It explains how to update SwiftData models safely in the background in Swift 6 using a ModelActor, proxy structs, and PersistentIdentifier.
www.natashatherobot.com/p/swiftdata-...
Do you already know our overview of services and provider for #persistentidentifier? pid.services.base4nfdi.de/get-pid/serv...
ℹ️ We also published a concept for sustainable #PID registration workflows aligned with #NFDI governance: doi.org/10.5281/zeno...
#LoveData25 #LoveDataWeek #RDM #researchdata
ℹ️ We also published a concept for sustainable #PID registration workflows aligned with #NFDI governance: doi.org/10.5281/zeno...
#LoveData25 #LoveDataWeek #RDM #researchdata
Services and Provider | PID4NFDI
pid.services.base4nfdi.de
February 14, 2025 at 11:35 AM
Do you already know our overview of services and provider for #persistentidentifier? pid.services.base4nfdi.de/get-pid/serv...
ℹ️ We also published a concept for sustainable #PID registration workflows aligned with #NFDI governance: doi.org/10.5281/zeno...
#LoveData25 #LoveDataWeek #RDM #researchdata
ℹ️ We also published a concept for sustainable #PID registration workflows aligned with #NFDI governance: doi.org/10.5281/zeno...
#LoveData25 #LoveDataWeek #RDM #researchdata
🗓️ Australian ORCID Consortium Drop-in Calls: April - May.
Book a call with our team to discuss how you can make the most out of your @orcid.org membership, talk about your plans for the year, or ask any ORCID or #persistentidentifier related questions you may have.
Book a call with our team to discuss how you can make the most out of your @orcid.org membership, talk about your plans for the year, or ask any ORCID or #persistentidentifier related questions you may have.
April 10, 2025 at 6:05 AM
🗓️ Australian ORCID Consortium Drop-in Calls: April - May.
Book a call with our team to discuss how you can make the most out of your @orcid.org membership, talk about your plans for the year, or ask any ORCID or #persistentidentifier related questions you may have.
Book a call with our team to discuss how you can make the most out of your @orcid.org membership, talk about your plans for the year, or ask any ORCID or #persistentidentifier related questions you may have.
#BDCAM25 Any ARCH dataset published on archive.org as a publicly accessible item, in order to share and cite it, will receive a unique #ARK (Archival Resource Key) #PersistentIdentifier and URL webservices.archive.org/pages/arch/
Internet Archive: Digital Library of Free & Borrowable Texts, Movies, Music & Wayback Machine
archive.org
April 2, 2025 at 10:31 AM
#BDCAM25 Any ARCH dataset published on archive.org as a publicly accessible item, in order to share and cite it, will receive a unique #ARK (Archival Resource Key) #PersistentIdentifier and URL webservices.archive.org/pages/arch/
Metadata 101: Persistent Identifiers (PIDs). PIDs are key to making research findable and usable. They form the backbone of a trustworthy scholarly infrastructure. chorusaccess.org
#PersistentIdentifier
#PersistentIdentifier
September 3, 2026 at 11:00 PM
Metadata 101: Persistent Identifiers (PIDs). PIDs are key to making research findable and usable. They form the backbone of a trustworthy scholarly infrastructure. chorusaccess.org
#PersistentIdentifier
#PersistentIdentifier
Metadata 101: Persistent Identifiers (PIDs). PIDs are key to making research findable and usable. They form the backbone of a trustworthy scholarly infrastructure. chorusaccess.org
#PersistentIdentifier
#PersistentIdentifier
July 24, 2026 at 4:00 PM
Metadata 101: Persistent Identifiers (PIDs). PIDs are key to making research findable and usable. They form the backbone of a trustworthy scholarly infrastructure. chorusaccess.org
#PersistentIdentifier
#PersistentIdentifier
In Core Data and SwiftData, NSManagedObjectID and PersistentIdentifier serve as the essential "ID cards" for data objects. They ensure the system pinpoints records precisely in persistent storage.
December 3, 2024 at 1:25 PM
In Core Data and SwiftData, NSManagedObjectID and PersistentIdentifier serve as the essential "ID cards" for data objects. They ensure the system pinpoints records precisely in persistent storage.
👋 #Introduction
Hello Bluesky, NFDI and beyond.
ℹ️ PID4NFDI is a basic service for persistent identifiers in development for the German National Research Data Infrastructure (NFDI).
➡ For more information: pid.services.base4nfdi.de.
#NFDI #rdm #rdm #persistentidentifier #pid #opendata #openscience
Hello Bluesky, NFDI and beyond.
ℹ️ PID4NFDI is a basic service for persistent identifiers in development for the German National Research Data Infrastructure (NFDI).
➡ For more information: pid.services.base4nfdi.de.
#NFDI #rdm #rdm #persistentidentifier #pid #opendata #openscience
January 27, 2025 at 12:24 PM
👋 #Introduction
Hello Bluesky, NFDI and beyond.
ℹ️ PID4NFDI is a basic service for persistent identifiers in development for the German National Research Data Infrastructure (NFDI).
➡ For more information: pid.services.base4nfdi.de.
#NFDI #rdm #rdm #persistentidentifier #pid #opendata #openscience
Hello Bluesky, NFDI and beyond.
ℹ️ PID4NFDI is a basic service for persistent identifiers in development for the German National Research Data Infrastructure (NFDI).
➡ For more information: pid.services.base4nfdi.de.
#NFDI #rdm #rdm #persistentidentifier #pid #opendata #openscience
Fatal error: This model instance was destroyed by calling ModelContext.reset and is no longer usable. PersistentIdentifier(id: SwiftData.PersistentIdentifier.ID(url: x-coredata://BC9791E6-4969-4E48-B84F-7F81D1DCBC42/Account/p4), implementation: SwiftData.PersistentIdentifierImplementation)
January 3, 2025 at 8:00 AM
Fatal error: This model instance was destroyed by calling ModelContext.reset and is no longer usable. PersistentIdentifier(id: SwiftData.PersistentIdentifier.ID(url: x-coredata://BC9791E6-4969-4E48-B84F-7F81D1DCBC42/Account/p4), implementation: SwiftData.PersistentIdentifierImplementation)
Calling all #PersistentIdentifier people -- today's your last chance to submit a proposal for #PIDfest26! Make sure you've completed this form before midnight CET tonight!
pretalx.surf.nl/pidfest-26-2...
pretalx.surf.nl/pidfest-26-2...
March 24, 2026 at 2:24 PM
Calling all #PersistentIdentifier people -- today's your last chance to submit a proposal for #PIDfest26! Make sure you've completed this form before midnight CET tonight!
pretalx.surf.nl/pidfest-26-2...
pretalx.surf.nl/pidfest-26-2...