Pith Number

pith:2DJJGL66

pith:2025:2DJJGL66U45OJBUSTBLOGIBP72

not attested not anchored not stored refs pending

Ind-cluster algebras and infinite Grassmannians

Christian Korff, Sira Gratz

arxiv:2505.01228 v2 · 2025-05-02 · math.RT · math-ph · math.AC · math.CO · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2DJJGL66U45OJBUSTBLOGIBP72}

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.

Cited by

2 papers in Pith

Frieze patterns in representation theory

Topologizing infinite quivers and their mutations

Receipt and verification

First computed	2026-07-05T11:07:24.229811Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0d2932fdea73ae486929856e3202ffe978f7e861d57723cc363fd7b5ccfc07e

Aliases

arxiv: 2505.01228 · arxiv_version: 2505.01228v2 · doi: 10.48550/arxiv.2505.01228 · pith_short_12: 2DJJGL66U45O · pith_short_16: 2DJJGL66U45OJBUS · pith_short_8: 2DJJGL66

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/2DJJGL66U45OJBUSTBLOGIBP72 \
  | 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: d0d2932fdea73ae486929856e3202ffe978f7e861d57723cc363fd7b5ccfc07e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e8be3a966367df300c3054c27baac14c41f486313749be4979ed6a6401c9b9b",
    "cross_cats_sorted": [
      "math-ph",
      "math.AC",
      "math.CO",
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2025-05-02T12:26:34Z",
    "title_canon_sha256": "e27ec3de49a9b8e3b4f7acb125903ccf385b03404e424339f194fd3de97bd770"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01228",
    "kind": "arxiv",
    "version": 2
  }
}