Pith Number

pith:4DKCF6SM

pith:2010:4DKCF6SMHRRJST4ZGBPQDV5OK2

not attested not anchored not stored refs pending

The Yangian of sl(n|m) and the universal R-matrix

Adam Rej, Fabian Spill

arxiv:1008.0872 v1 · 2010-08-04 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DKCF6SMHRRJST4ZGBPQDV5OK2}

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	2026-05-18T04:22:41.503051Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0d422fa4c3c62994f99305f01d7ae56a8296a0224366a919362abf5fd32594e

Aliases

arxiv: 1008.0872 · arxiv_version: 1008.0872v1 · doi: 10.48550/arxiv.1008.0872 · pith_short_12: 4DKCF6SMHRRJ · pith_short_16: 4DKCF6SMHRRJST4Z · pith_short_8: 4DKCF6SM

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/4DKCF6SMHRRJST4ZGBPQDV5OK2 \
  | 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: e0d422fa4c3c62994f99305f01d7ae56a8296a0224366a919362abf5fd32594e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2dbfdc9c213bed37276e23138db348e5692dc93e5c84b6a06bd20a76b9e997b",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-08-04T20:25:48Z",
    "title_canon_sha256": "bbbd5ae3760f61e108d6719bcd739a8241370e0beaa262f5bd2f99114820cdec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.0872",
    "kind": "arxiv",
    "version": 1
  }
}