# Engineering **URL:** https://community.crossref.org/c/tech-support/engineering/41.md [Latest](https://community.crossref.org/latest.md) · [Categories](https://community.crossref.org/categories.md) · [Tags](https://community.crossref.org/tags.md) --- ## [About the Engineering category](https://community.crossref.org/t/about-the-engineering-category/3284)
**Author:** [@ifarley](https://community.crossref.org/u/ifarley)\ **Replies:** 0
--- ## [Self-hosted crossref API](https://community.crossref.org/t/self-hosted-crossref-api/6410)
**Author:** [@Klaus\_L](https://community.crossref.org/u/Klaus_L)\ **Replies:** 2\ **Last updated:** [4 July 2024 07:14 UTC](https://community.crossref.org/t/self-hosted-crossref-api/6410 "2024-07-04T07:14:49Z")
Dear community, my task to set up a in-house instance of the crossref-API. Several people of our institute already use the public API for enrichment of our data. i would like to set up our own instance in order to start… --- ## [Mending Chesterton's Fence: Open Source Decision-making - Crossref](https://community.crossref.org/t/mending-chestertons-fence-open-source-decision-making-crossref/5102)
**Author:** [@Crossref](https://community.crossref.org/u/Crossref)\ **Replies:** 0\ **Last updated:** [18 March 2024 19:17 UTC](https://community.crossref.org/t/mending-chestertons-fence-open-source-decision-making-crossref/5102 "2024-03-18T19:17:11Z")
When each line of code is written it is surrounded by a sea of context: who in the community this is for, what problem we’re trying to solve, what technical assumptions we’re making, what we already tried but didn’t work… --- ## [Enable crossref link](https://community.crossref.org/t/enable-crossref-link/5069)
**Author:** [@ffaaahaaad](https://community.crossref.org/u/ffaaahaaad)\ **Replies:** 15\ **Last updated:** [12 March 2024 19:43 UTC](https://community.crossref.org/t/enable-crossref-link/5069 "2024-03-12T19:43:01Z")
Welcome Request to activate a link I followed the steps and requested a membership? I do not have a membership I contacted the magazine but there was no response I hope to help as soon as possible --- ## [CrossRef bibtex export & improving it](https://community.crossref.org/t/crossref-bibtex-export-improving-it/3306)
**Author:** [@jowens](https://community.crossref.org/u/jowens)\ **Replies:** 26\ **Last updated:** [6 March 2024 15:54 UTC](https://community.crossref.org/t/crossref-bibtex-export-improving-it/3306 "2024-03-06T15:54:43Z")
I understand that CrossRef exports BibTeX bibliographies, that I can access doi dot org with an “Accept” header that indicates I want bibtex format, and CrossRef will return a BibTeX bibliography. This is very useful! Ho… --- ## [Feedback on automatic digital preservation and self-healing DOIs - Crossref](https://community.crossref.org/t/feedback-on-automatic-digital-preservation-and-self-healing-dois-crossref/4118)
**Author:** [@Crossref](https://community.crossref.org/u/Crossref)\ **Replies:** 0\ **Last updated:** [28 September 2023 16:04 UTC](https://community.crossref.org/t/feedback-on-automatic-digital-preservation-and-self-healing-dois-crossref/4118 "2023-09-28T16:04:56Z")
Thank you to everyone who responded with feedback on the Op Cit proposal. This post clarifies, defends, and amends the original proposal in light of the responses that have been sent. I have endeavoured to respond to eve… --- ## [Thoughts on citations, addressability, and trust in scholarly communications by Martin Eve](https://community.crossref.org/t/thoughts-on-citations-addressability-and-trust-in-scholarly-communications-by-martin-eve/4108)
**Author:** [@rclark](https://community.crossref.org/u/rclark)\ **Replies:** 1\ **Last updated:** [27 September 2023 09:07 UTC](https://community.crossref.org/t/thoughts-on-citations-addressability-and-trust-in-scholarly-communications-by-martin-eve/4108 "2023-09-27T09:07:27Z")
Our colleague, Martin Eve, recently examined citations in scholarly work. He introduced the idea of ‘scholarship based on faith’—where a citation’s source isn’t easily accessible to the reader. With the growth of AI it … --- ## [Cursor Based Pagination](https://community.crossref.org/t/cursor-based-pagination/3289)
**Author:** [@tobiasschweizer](https://community.crossref.org/u/tobiasschweizer)\ **Replies:** 3\ **Last updated:** [2 February 2023 00:21 UTC](https://community.crossref.org/t/cursor-based-pagination/3289 "2023-02-02T00:21:48Z")
Hi @ifarley , I am just starting using the Crossref REST API. I read your post on cursor based paging: https:// community.crossref .org/t/ticket-of-the-month-march-2022-getting-started-with-rest-api-queries/2587/5#deep… --- ## [Open-source code: giving back - Crossref](https://community.crossref.org/t/open-source-code-giving-back-crossref/1691)
**Author:** [@Crossref](https://community.crossref.org/u/Crossref)\ **Replies:** 0\ **Last updated:** [27 April 2021 15:26 UTC](https://community.crossref.org/t/open-source-code-giving-back-crossref/1691 "2021-04-27T15:26:02Z")
I’m Joel, a Senior Site Reliability Engineer here at Crossref. I have a long background in open source, software development, and solving unique problems. One of my earliest computer influences was my father. He wrote so… --- ## [Forming new relationships: Contributing to Open source - Crossref](https://community.crossref.org/t/forming-new-relationships-contributing-to-open-source-crossref/3045)
**Author:** [@Crossref](https://community.crossref.org/u/Crossref)\ **Replies:** 0\ **Last updated:** [20 October 2022 13:48 UTC](https://community.crossref.org/t/forming-new-relationships-contributing-to-open-source-crossref/3045 "2022-10-20T13:48:46Z")
One of the things that makes me glad to work at Crossref is the principles to which we hold ourselves, and the most public and measurable of those must be the Principles of Open Scholarly Infrastructure, or POSI, for sho…