Pith Number

pith:7GO523Q6

pith:1999:7GO523Q633OD7WJPU4V5IDBSRA

not attested not anchored not stored refs pending

(2,0)-Super-Yang-Mills Coupled to Non-Linear Sigma-Model

A. B. Penna-Firme, M. R. Negrao, M. S. Goes-Negrao

arxiv:hep-th/9903126 v5 · 1999-03-15 · 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{7GO523Q633OD7WJPU4V5IDBSRA}

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	2026-05-18T01:38:35.193637Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f99ddd6e1ededc3fd92fa72bd40c32883b3828119aca75d065f2293cabd4ea62

Aliases

arxiv: hep-th/9903126 · arxiv_version: hep-th/9903126v5 · doi: 10.48550/arxiv.hep-th/9903126 · pith_short_12: 7GO523Q633OD · pith_short_16: 7GO523Q633OD7WJP · pith_short_8: 7GO523Q6

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/7GO523Q633OD7WJPU4V5IDBSRA \
  | 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: f99ddd6e1ededc3fd92fa72bd40c32883b3828119aca75d065f2293cabd4ea62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "496facb5a30c7102c351dafbf43bf3ac8bca6e124869e74b74942f67ff87fcc0",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1999-03-15T19:08:43Z",
    "title_canon_sha256": "28cb70d777fa9af9c110fb558034edae4636d6055606d37983a78a04eaeb4573"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9903126",
    "kind": "arxiv",
    "version": 5
  }
}