[EP-tech] OAI-PMH datestamp value

John Salter J.Salter at leeds.ac.uk
Fri May 15 10:27:15 BST 2020


Hi Mick,
In OAI-PMH terms, the 'datestamp' should be when the record was last updated.
This is correct - and the basis of the OAI-PMH incremental harvesting.

The 'datestamp' in normal EPrints terms is the date that the record was first made live.

I think there should be a difference between what CORE see as 'data bout the OAI-PMH representation' and 'data about the item tiself'.

Can you see data in CORE that looks incorrect?

Cheers,
John

From: eprints-tech-bounces at ecs.soton.ac.uk [mailto:eprints-tech-bounces at ecs.soton.ac.uk] On Behalf Of Michael Eadie via Eprints-tech
Sent: 15 May 2020 10:19
To: eprints-tech at ecs.soton.ac.uk
Subject: [EP-tech] OAI-PMH datestamp value

Hi list

I’m looking at out OAI export and the datestamp value, e.g.

https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Feprints.gla.ac.uk%2Fcgi%2Foai2%3Fverb%3DListRecords%26metadataPrefix%3Doai_dc&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7C99fe70f350a644523b6908d7f8b22928%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=vakjENMhyXwehX3k4qt27R2jCJwObhfagJX4C%2B%2F7sf4%3D&amp;reserved=0<https://eur03.safelinks.protection.outlook.com/?url=http%3A%2F%2Feprints.gla.ac.uk%2Fcgi%2Foai2%3Fverb%3DListRecords%26metadataPrefix%3Doai_dc&amp;data=01%7C01%7Ceprints-tech%40ecs.soton.ac.uk%7C99fe70f350a644523b6908d7f8b22928%7C4a5378f929f44d3ebe89669d03ada9d8%7C0&amp;sdata=vakjENMhyXwehX3k4qt27R2jCJwObhfagJX4C%2B%2F7sf4%3D&amp;reserved=0>

I had thought datestamp in the export mapped to eprint->datestamp

But looking at this in relation to REF work and data we’re sending to Jisc-Core is seems to be ‘date last modified’ that’s being used.

Is this the default mapping in EPrints?

Regards
Mick


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