Pith Number

pith:HUYOD2XV

pith:1991:HUYOD2XVEAZDSY4PX32VM3X2GD

not attested not anchored not stored refs pending

Gauge Coupling Running in Minimal SU(3)xSU(2)xU(1) Superstring Unification

Dieter Luest, Graham Ross, Luis Ibanez

arxiv:hep-th/9109053 v1 · 1991-09-27 · 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{HUYOD2XVEAZDSY4PX32VM3X2GD}

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

Solving the strong CP problem in string-inspired theories with modular invariance

Receipt and verification

First computed	2026-07-04T15:53:50.902344Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d30e1eaf5203239638fbef5566efa30ec449b285779eaa76b96b70ed02a6004

Aliases

arxiv: hep-th/9109053 · arxiv_version: hep-th/9109053v1 · doi: 10.48550/arxiv.hep-th/9109053 · pith_short_12: HUYOD2XVEAZD · pith_short_16: HUYOD2XVEAZDSY4P · pith_short_8: HUYOD2XV

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/HUYOD2XVEAZDSY4PX32VM3X2GD \
  | 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: 3d30e1eaf5203239638fbef5566efa30ec449b285779eaa76b96b70ed02a6004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9394d76522036bffe6e8bb040438675378decf9ef1cc539d5da153fd16ea67cc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1991-09-27T08:26:35Z",
    "title_canon_sha256": "ea37608dcd5c70b2b6ed8b7825d0b3dad39c19d553b935fe78b243499802b38b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9109053",
    "kind": "arxiv",
    "version": 1
  }
}