Pith Number

pith:3RJPXPDU

pith:2020:3RJPXPDUOUJSAUSSWR2BO6RLEB

not attested not anchored not stored refs pending

Solution of tetrahedron equation and cluster algebras

Mykola Semenyakin, Pavlo Gavrylenko, Yegor Zenkevich

arxiv:2010.15871 v2 · 2020-10-29 · nlin.SI · hep-th · math-ph · math.MP · math.QA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3RJPXPDUOUJSAUSSWR2BO6RLEB}

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	2026-07-05T02:44:51.435147Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc52fbbc747513205252b474177a2b20586d8d053a1601050db714d37f48bf31

Aliases

arxiv: 2010.15871 · arxiv_version: 2010.15871v2 · doi: 10.48550/arxiv.2010.15871 · pith_short_12: 3RJPXPDUOUJS · pith_short_16: 3RJPXPDUOUJSAUSS · pith_short_8: 3RJPXPDU

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/3RJPXPDUOUJSAUSSWR2BO6RLEB \
  | 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: dc52fbbc747513205252b474177a2b20586d8d053a1601050db714d37f48bf31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b9bf2e78e85efc1ae4a3ec2c10132d9d9048040ef172a8f81908115ffa64328",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "math.QA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2020-10-29T18:17:33Z",
    "title_canon_sha256": "fb8be57a3d9a375fc937e8585eb222ae60c5da5e21830975ce2b023b12e0378a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.15871",
    "kind": "arxiv",
    "version": 2
  }
}