Pith Number

pith:2NOWQV4M

pith:2000:2NOWQV4MMPJJBZSTVPD6UAU4OG

not attested not anchored not stored refs pending

A Matrix Model for the Two Dimensional Black Hole

David Kutasov, Ivan Kostov, Vladimir Kazakov

arxiv:hep-th/0101011 v2 · 2000-12-31 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2NOWQV4MMPJJBZSTVPD6UAU4OG}

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.

Cited by

6 papers in Pith

Exact solution of the Seven-Vertex Model on a dynamical lattice

Black Hole Entropy from String Entanglement

Sine-Liouville gravity as a Vertex Model on Planar Graphs

Lecture notes on strings in AdS$_3$ from the worldsheet and the AdS$_3$/CFT$_2$ duality

$c=1$ strings as a matrix integral

Receipt and verification

First computed	2026-07-04T16:27:44.252450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d35d68578c63d290e653abc7ea029c718d861885328e2c4d23cd663d7b2bf05c

Aliases

arxiv: hep-th/0101011 · arxiv_version: hep-th/0101011v2 · doi: 10.48550/arxiv.hep-th/0101011 · pith_short_12: 2NOWQV4MMPJJ · pith_short_16: 2NOWQV4MMPJJBZST · pith_short_8: 2NOWQV4M

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/2NOWQV4MMPJJBZSTVPD6UAU4OG \
  | 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: d35d68578c63d290e653abc7ea029c718d861885328e2c4d23cd663d7b2bf05c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d93ecc7671f2715df72cac05353bca8625d40164a3b5ff88e6080a1a082f0387",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2000-12-31T15:21:30Z",
    "title_canon_sha256": "894e6378f92657cc20314f9ae0d6916b4dbe8e29f6252fb298541fce636f1630"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0101011",
    "kind": "arxiv",
    "version": 2
  }
}