Pith Number

pith:2J2NIRWA

pith:2018:2J2NIRWARFC7GPL27Y6YKURUAJ

not attested not anchored not stored refs pending

Generators of rank 2 cluster algebras of affine types via linearization of seed mutations

Atsushi Nobe

arxiv:1808.08125 v2 · 2018-08-23 · 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{2J2NIRWARFC7GPL27Y6YKURUAJ}

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	2026-05-17T23:39:32.255571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d274d446c08945f33d7afe3d855234026cf7be391629cc48e6df6de006185b1a

Aliases

arxiv: 1808.08125 · arxiv_version: 1808.08125v2 · doi: 10.48550/arxiv.1808.08125 · pith_short_12: 2J2NIRWARFC7 · pith_short_16: 2J2NIRWARFC7GPL2 · pith_short_8: 2J2NIRWA

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/2J2NIRWARFC7GPL27Y6YKURUAJ \
  | 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: d274d446c08945f33d7afe3d855234026cf7be391629cc48e6df6de006185b1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c12ffd69d94d1fe0e9ed2a196c60e4ae2350f2773c3dc91b4334e8ba61ceee2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2018-08-23T03:24:21Z",
    "title_canon_sha256": "1842a94901c6a5e2f91f9368594b9944586340a1bab4db47d0461899150729a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.08125",
    "kind": "arxiv",
    "version": 2
  }
}