Pith Number

pith:LHF3ZGFR

pith:1995:LHF3ZGFRHVZ3GSUFVNLMDPWJME

not attested not anchored not stored refs pending

BRST Analysis of QCD_2 as a Perturbed WZW Theory

D.C. Cabra, F.A. Schaposnik, K.D. Rothe

arxiv:hep-th/9507043 v1 · 1995-07-07 · 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{LHF3ZGFRHVZ3GSUFVNLMDPWJME}

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	2026-05-18T01:38:39.056636Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

59cbbc98b13d73b34a85ab56c1bec96101a27a7c50e72fe71063733a69893259

Aliases

arxiv: hep-th/9507043 · arxiv_version: hep-th/9507043v1 · doi: 10.48550/arxiv.hep-th/9507043 · pith_short_12: LHF3ZGFRHVZ3 · pith_short_16: LHF3ZGFRHVZ3GSUF · pith_short_8: LHF3ZGFR

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/LHF3ZGFRHVZ3GSUFVNLMDPWJME \
  | 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: 59cbbc98b13d73b34a85ab56c1bec96101a27a7c50e72fe71063733a69893259

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "469657b94cdaef4b1a7ef39d74f6f150e1025af60c333442d94492f692388049",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-07-07T13:23:45Z",
    "title_canon_sha256": "2dfbd8a6e93810a9b88c5b28f7f1278a6994c9fe00f72785f308fa8dda945a72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9507043",
    "kind": "arxiv",
    "version": 1
  }
}