Pith Number

pith:KDKFPXQN

pith:2011:KDKFPXQNOLAFWTWXGGPN3PUWUN

not attested not anchored not stored refs pending

Integrable structure, W-symmetry and AGT relation

A. V. Litvinov, V. A. Fateev

arxiv:1109.4042 v2 · 2011-09-19 · 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{KDKFPXQNOLAFWTWXGGPN3PUWUN}

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	2026-05-18T04:00:15.679376Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50d457de0d72c05b4ed7319eddbe96a35711e85a49cb2c776682a295020705ec

Aliases

arxiv: 1109.4042 · arxiv_version: 1109.4042v2 · doi: 10.48550/arxiv.1109.4042 · pith_short_12: KDKFPXQNOLAF · pith_short_16: KDKFPXQNOLAFWTWX · pith_short_8: KDKFPXQN

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/KDKFPXQNOLAFWTWXGGPN3PUWUN \
  | 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: 50d457de0d72c05b4ed7319eddbe96a35711e85a49cb2c776682a295020705ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55498beda3bca57e2a37aaea7e0afd78082fea5a478305a6b55b180747b7894e",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-09-19T14:43:43Z",
    "title_canon_sha256": "799cb7365e147852fb4c8bc896de4e99d15647bf99a618714570e5829c31e66b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4042",
    "kind": "arxiv",
    "version": 2
  }
}