Pith Number

pith:KX74NA76

pith:2004:KX74NA76KIGAD42CMGNTUFSDB7

not attested not anchored not stored refs pending

Time-dependent backgrounds of 2D string theory: Non-perturbative effects

Ivan K. Kostov, Sergei Yu. Alexandrov

arxiv:hep-th/0412223 v1 · 2004-12-20 · 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{KX74NA76KIGAD42CMGNTUFSDB7}

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

1 paper in Pith

Sine-Liouville gravity as a Vertex Model on Planar Graphs

Receipt and verification

First computed	2026-07-04T15:20:31.623341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55ffc683fe520c01f342619b3a16430fec152323f863bb84e130e27a1a0b35db

Aliases

arxiv: hep-th/0412223 · arxiv_version: hep-th/0412223v1 · doi: 10.48550/arxiv.hep-th/0412223 · pith_short_12: KX74NA76KIGA · pith_short_16: KX74NA76KIGAD42C · pith_short_8: KX74NA76

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/KX74NA76KIGAD42CMGNTUFSDB7 \
  | 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: 55ffc683fe520c01f342619b3a16430fec152323f863bb84e130e27a1a0b35db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "883ea4da97c31992d5a70839d73fb73cffed4617ba8cd546eeb80828612807be",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-12-20T01:18:35Z",
    "title_canon_sha256": "32ec2d903ab5baf7a259c42409242fb46dc7a8e6a93d725871e96e6673d287c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0412223",
    "kind": "arxiv",
    "version": 1
  }
}