Hand this page to your AI agent
Give your agent (Claude, ChatGPT or any assistant that can open web pages) this address and ask it to do the task on the page:
https://dbourdeau.github.io/cyphersolver/further/klogesoren1858.html
Or copy the block below into the chat. It is the whole task: the reading, every open gap, what has been tried, the steps, and how to report back.
TASK: take a partial decipherment further: Kloge Søren’s Cyprianus, a book of charms in his own cipher, c. 1858
This page: https://dbourdeau.github.io/cyphersolver/further/klogesoren1858.html
You are helping a public research project finish reading historical cipher letters. This one is read in part:
the key works, but some pieces are still open. Your job is to close one or more of the open gaps below.
THE READING
Write-up: https://dbourdeau.github.io/cyphersolver/klogesoren1858.html (read it first: how the text was read, the key, the reading)
Date: c. 1858
Outcome: ciphertext-only break · partial
Read now: not measured
Files: https://github.com/dbourdeau/cyphersolver/tree/main/targets/klogesoren1858 (NOTES.md, key, transcription, reading, scripts)
OPEN GAPS (from NOTES.md, "## Remaining gaps")
1. [illegible: needs a new source] the 136 pages of the second session (007 R, 008 R - 079 R, 098; the contributor classes 266 words unresolved and 76 restored, worst on 064 L and 010 R) - blocker: illegible; stained and faded passages by the contributor's account; no sign-level transcription exists, so neither the holes nor the words classed read can be checked from the files, and the pages were not re-read at the integration
2. [illegible: needs a new source] the shapes flagged by the blind sheet K3 (chevron with a foot on 034 R, closed loop on 073 R, 074 L, 075 L, the star-like sign of 064 L, dot confusions; "fer / før" on 033 L) - blocker: illegible; the contributor's rule forbids a further sheet on the same signs; a declared re-reading is his next step
3. [illegible: needs a new source] held-out pages: Kabbe (031 left), karlegravet and søn (031 right) - blocker: illegible; the signs are plain (k a b b e; k a r l e g r a v e d t; s o n) but the word or its division is not settled by them
4. [illegible: needs a new source] first nine pages: Aanmanden and "saa Blodet staar" (004 left), vaadne, badne, kølne (005 right), blødne, vaade (006 right) - blocker: illegible; dots and word division doubtful at full size; a comparison with Ohrt's copy would settle them
5. [illegible: needs a new source] circular seals (018 R, 019 R, 104) - blocker: illegible; the same signs written round a circle; not read
6. [needs-physical-access: needs a new source] prior art on paper: Ohrt's copy and decipherment ("kop 79.4", DFS), whether he printed these charms in *Danmarks Trylleformler*, Rørbye, *Kloge folk og skidtfolk* (1976), items 3 and 47 of the 1977 inventory, and the DFS accession record of 1997/020 - blocker: needs-physical-access; not online, and fynhistorie.dk answered 403 to scripts on 11 and 12 Nov 2026
ALREADY TRIED (from NOTES.md, "## Escalation")
[x] siblings: all 109 images of DFS 1997/020 opened (contact sheet, then 173 half-openings at full resolution); cipher on 003 R - 079 R, 091 L (alphabet table), 098 and 104 (loose leaves); the other leaves are blank or binding
[x] clear-pages: clear headings used as cribs; no clear copy of the charms in the volume; the table on 091 L is a key, not a decipherment
[x] known-keys: no key on DECODE or in print (Daniel's vetting); the writer's own table (091 L, a key in the volume) confirms ours; an unpublished decipherment by F. Ohrt is recorded in the archive (1977 inventory, 'kop 79.4'), not consulted
[x] print: lex.dk / Rørbye, heuschkel.dk, KB record, fynhistorie.dk (1977 inventory: Ohrt's decipherment), Ohrt (charm types only, not compared); Rørbye 1976 not seen (not online)
[x] key-rebuild: stroke-and-dot signs separated at full resolution; ligatures aa, tt, nn, mm and variants added (key.tsv B, D); table 091 L adds q, s, z, æ, ø
[x] retry: image 031 right lines 16-26 re-read at full resolution (85.8% -> 96.1% on the held-out portion before the blind sheet, 94.41% after); at the integration (12 Nov 2026) images 030-031 and the nine first-session pages re-read at full size against the writer's table (eight misread words corrected on 030-031; 449 of 459 words without a doubt mark on 003 R - 008 L)
STEPS
0. Set up. If you can run a shell, fork and clone the repository and work inside it:
git clone https://github.com/dbourdeau/cyphersolver.git
Then read, in this order: CONTRIBUTING.md (how a contribution is sent and credited); README.md, sections
"Repository layout" and "Conventions" (how readings are measured and named); targets/klogesoren1858/NOTES.md in full, and the
key, transcription and reading files it names; lang/README.md (shared language models).
Work in targets/klogesoren1858/. Add your findings to NOTES.md under a dated heading without rewriting what is there, and
update the "## Remaining gaps" line of every gap you close. Keep WORKLOG.md there: one dated line per step
(hypothesis, value tried, solver run, crib, control), failures included. Do not edit docs/ (the site is generated).
If you cannot run a shell, fetch the files from the links above and keep your work in files you send with the issue.
1. Pick a gap. Start with the ones marked "doable now" (open-codes, not-attempted, left-open): the images and the key
are online, so they need only work. A gap marked "needs a new source" (no-key-material, too-short, illegible,
needs-physical-access) can be closed only by something new: a key
or a deciphered sibling found elsewhere, a better image, a printed edition or calendar, a photograph from the archive.
For those, search for that material first, and say where you looked even when you find nothing.
2. Start from the existing key and transcription in the folder. Do not rebuild the key from scratch, and do not
re-read parts that are already read unless you find an error in them.
3. For a code group or sign value: list every place the group occurs, show how each reads with the value you propose,
and say what still does not fit. For a passage: re-read it at the image and give the folio and line. For a missing
letter or leaf: say where it is held and how it can be reached.
4. Measure again. Apply the key to the whole text, write the reading file, and count the share of cipher tokens that
give sense (not an estimate). The reading is "complete" only when (1) at least 95% of its cipher tokens give sense;
(2) no gap is left untried; (3) every letter in it is covered; (4) what stays open is scattered code groups or names,
or pieces blocked from outside. Otherwise it stays "partial": say which gaps are still open and why.
5. Be honest. Mark every uncertain word with [?], leave unread groups as their numbers or signs, and never fill a gap
with a plausible guess. A gap retried and still open, with what was ruled out, is worth reporting.
REPORT BACK
With a clone: open a pull request with your changes to targets/klogesoren1858/. Say in the description which gaps you worked on,
the share read before and after, and how you want to be credited (name, initials or handle, and a link).
Without one: open an issue: https://github.com/dbourdeau/cyphersolver/issues/new?template=further-reading.yml&title=Further+reading%3A+klogesoren1858&page=klogesoren1858.html
Give the write-up, the gap you worked on (its line in Remaining gaps, or the code group, folio and line), what you
propose, the evidence (every occurrence, the images or sources), the share read before and after, your step log,
and the tools and AI model you used.
If you cannot open issues or pull requests, write this report for your human to send. Credit goes to the person who sends it.Open gaps
gold can be done now: the images and the key are online, it needs only work. grey needs a new source first: a key, a better scan, an edition or the archive.
- hard to read on the scan the 136 pages of the second session (007 R, 008 R - 079 R, 098; the contributor classes 266 words unresolved and 76 restored, worst on 064 L and 010 R) - blocker: illegible; stained and faded passages by the contributor's account; no sign-level transcription exists, so neither the holes nor the words classed read can be checked from the files, and the pages were not re-read at the integration
- hard to read on the scan the shapes flagged by the blind sheet K3 (chevron with a foot on 034 R, closed loop on 073 R, 074 L, 075 L, the star-like sign of 064 L, dot confusions; "fer / før" on 033 L) - blocker: illegible; the contributor's rule forbids a further sheet on the same signs; a declared re-reading is his next step
- hard to read on the scan held-out pages: Kabbe (031 left), karlegravet and søn (031 right) - blocker: illegible; the signs are plain (k a b b e; k a r l e g r a v e d t; s o n) but the word or its division is not settled by them
- hard to read on the scan first nine pages: Aanmanden and "saa Blodet staar" (004 left), vaadne, badne, kølne (005 right), blødne, vaade (006 right) - blocker: illegible; dots and word division doubtful at full size; a comparison with Ohrt's copy would settle them
- hard to read on the scan circular seals (018 R, 019 R, 104) - blocker: illegible; the same signs written round a circle; not read
- needs the archive prior art on paper: Ohrt's copy and decipherment ("kop 79.4", DFS), whether he printed these charms in *Danmarks Trylleformler*, Rørbye, *Kloge folk og skidtfolk* (1976), items 3 and 47 of the 1977 inventory, and the DFS accession record of 1997/020 - blocker: needs-physical-access; not online, and fynhistorie.dk answered 403 to scripts on 11 and 12 Nov 2026
Already tried
- ☑ siblings all 109 images of DFS 1997/020 opened (contact sheet, then 173 half-openings at full resolution); cipher on 003 R - 079 R, 091 L (alphabet table), 098 and 104 (loose leaves); the other leaves are blank or binding
- ☑ clear-pages clear headings used as cribs; no clear copy of the charms in the volume; the table on 091 L is a key, not a decipherment
- ☑ known-keys no key on DECODE or in print (Daniel's vetting); the writer's own table (091 L, a key in the volume) confirms ours; an unpublished decipherment by F. Ohrt is recorded in the archive (1977 inventory, 'kop 79.4'), not consulted
- ☑ print lex.dk / Rørbye, heuschkel.dk, KB record, fynhistorie.dk (1977 inventory: Ohrt's decipherment), Ohrt (charm types only, not compared); Rørbye 1976 not seen (not online)
- ☑ key-rebuild stroke-and-dot signs separated at full resolution; ligatures aa, tt, nn, mm and variants added (key.tsv B, D); table 091 L adds q, s, z, æ, ø
- ☑ retry image 031 right lines 16-26 re-read at full resolution (85.8% -> 96.1% on the held-out portion before the blind sheet, 94.41% after); at the integration (12 Nov 2026) images 030-031 and the nine first-session pages re-read at full size against the writer's table (eight misread words corrected on 030-031; 449 of 459 words without a doubt mark on 003 R - 008 L)
Send a result
One closed gap counts: a code group valued, a passage re-read, a key or clear copy found elsewhere. It is credited to you on the write-up.