Pith Number

pith:EZ3XDWCT

pith:1993:EZ3XDWCTYMHT2PU2XERC3UPIRH

not attested not anchored not stored refs pending

The Master Field of QCD$_2$ and the 'T Hooft Equation

I. Pesando, M. Cavicchi, P. Di Vecchia

arxiv:hep-th/9306091 v1 · 1993-06-18 · 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{EZ3XDWCTYMHT2PU2XERC3UPIRH}

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	2026-05-18T01:38:42.621600Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

267771d853c30f3d3e9ab9222dd1e889d00a0fe23c41c7a2b551d87bb40852d1

Aliases

arxiv: hep-th/9306091 · arxiv_version: hep-th/9306091v1 · doi: 10.48550/arxiv.hep-th/9306091 · pith_short_12: EZ3XDWCTYMHT · pith_short_16: EZ3XDWCTYMHT2PU2 · pith_short_8: EZ3XDWCT

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/EZ3XDWCTYMHT2PU2XERC3UPIRH \
  | 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: 267771d853c30f3d3e9ab9222dd1e889d00a0fe23c41c7a2b551d87bb40852d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e36063b974caecf51711f7764c03840d229af02945e2d34bfaff0ad057b668f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-06-18T15:21:52Z",
    "title_canon_sha256": "ee228ef3c501fe9b1988e71219cfc1945cbbe09de75acac2aa2ca40e943bb8a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9306091",
    "kind": "arxiv",
    "version": 1
  }
}