Pith Number

pith:TKFUOTWJ

pith:2026:TKFUOTWJDRLVQZXXTRZURGE3QZ

not attested not anchored not stored refs pending

Definability via the tilting correspondence

Franziska Jahnke, Gessica Alecci, Ihsane Hadeg, Isabella Negrini, Margarete Ketelsen

arxiv:2605.23466 v1 · 2026-05-22 · math.LO · math.NT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKFUOTWJDRLVQZXXTRZURGE3QZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-25T02:01:56.293188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a8b474ec91c575866f79c7348989b866b63d8e21a52c21e60f878ba767026e6

Aliases

arxiv: 2605.23466 · arxiv_version: 2605.23466v1 · doi: 10.48550/arxiv.2605.23466 · pith_short_12: TKFUOTWJDRLV · pith_short_16: TKFUOTWJDRLVQZXX · pith_short_8: TKFUOTWJ

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/TKFUOTWJDRLVQZXXTRZURGE3QZ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 9a8b474ec91c575866f79c7348989b866b63d8e21a52c21e60f878ba767026e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95ebcb56817de0b2519cf1b3a179ed7c8dcf1186612ef3056db154c5176d3899",
    "cross_cats_sorted": [
      "math.NT"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2026-05-22T10:26:28Z",
    "title_canon_sha256": "b6daf9b6ddb1e02485f3c557d0ff980001310f40d53a38b9bb26480ccec01695"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23466",
    "kind": "arxiv",
    "version": 1
  }
}