Pith Number

pith:S5YOOHVH

pith:2013:S5YOOHVHATAXNZ4YTQAJBMPGK4

not attested not anchored not stored refs pending

Cluster algebras arising from the infinity-gon

Ndoun\'e Ndoun\'e

arxiv:1306.6120 v1 · 2013-06-26 · math.RT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{S5YOOHVHATAXNZ4YTQAJBMPGK4}

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	2026-05-18T03:19:56.026235Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9770e71ea704c176e7989c0090b1e6570c5df2d7cb28f0bfd75ac61689643f00

Aliases

arxiv: 1306.6120 · arxiv_version: 1306.6120v1 · doi: 10.48550/arxiv.1306.6120 · pith_short_12: S5YOOHVHATAX · pith_short_16: S5YOOHVHATAXNZ4Y · pith_short_8: S5YOOHVH

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/S5YOOHVHATAXNZ4YTQAJBMPGK4 \
  | 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: 9770e71ea704c176e7989c0090b1e6570c5df2d7cb28f0bfd75ac61689643f00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d212999db10f4c794ec46cab3e2bb2e77fbbb3349d783f215981d5f3c8b804e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-06-26T02:23:14Z",
    "title_canon_sha256": "cc917ad78732c2ab56265cce821acba45a9fc97963312fb1ccf8774cbe85e211"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.6120",
    "kind": "arxiv",
    "version": 1
  }
}