Pith Number

pith:ABEJL4II

pith:2002:ABEJL4IIFSPAE2U543BT32OJCY

not attested not anchored not stored refs pending

Time-dependent backgrounds of 2D string theory

Ivan K. Kostov, Sergei Yu. Alexandrov, Vladimir A. Kazakov

arxiv:hep-th/0205079 v1 · 2002-05-08 · hep-th

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

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

2 papers in Pith

Sine-Liouville gravity as a Vertex Model on Planar Graphs

$c=1$ strings as a matrix integral

Receipt and verification

First computed	2026-05-18T04:17:36.419703Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

004895f1082c9e026a9de6c33de9c9163abc2237e04a21d606b6245b06218b68

Aliases

arxiv: hep-th/0205079 · arxiv_version: hep-th/0205079v1 · doi: 10.48550/arxiv.hep-th/0205079 · pith_short_12: ABEJL4IIFSPA · pith_short_16: ABEJL4IIFSPAE2U5 · pith_short_8: ABEJL4II

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/ABEJL4IIFSPAE2U543BT32OJCY \
  | 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: 004895f1082c9e026a9de6c33de9c9163abc2237e04a21d606b6245b06218b68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cab6025e9626017e5791573b8dd26a71593f79c03897361d41128debebac2579",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-05-08T23:36:36Z",
    "title_canon_sha256": "a1c50286de65dc6265423cd84dbd1303d5d1235dafd19de4449346e69f21aa7d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0205079",
    "kind": "arxiv",
    "version": 1
  }
}