Pith Number

pith:PEFOE3GZ

pith:1994:PEFOE3GZSZKXVGDFHJ7IJZEOPA

not attested not anchored not stored refs pending

Predictive fermion mass matrix ansatzes in non-supersymmetric SO(10) grand unification

E. Keith, N.G. Deshpande

arxiv:hep-ph/9402289 v1 · 1994-02-15 · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PEFOE3GZSZKXVGDFHJ7IJZEOPA}

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	2026-05-18T04:37:45.816484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

790ae26cd996557a98653a7e84e48e782ab43b5f0f0b46e0ca7ada778945105d

Aliases

arxiv: hep-ph/9402289 · arxiv_version: hep-ph/9402289v1 · doi: 10.48550/arxiv.hep-ph/9402289 · pith_short_12: PEFOE3GZSZKX · pith_short_16: PEFOE3GZSZKXVGDF · pith_short_8: PEFOE3GZ

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/PEFOE3GZSZKXVGDFHJ7IJZEOPA \
  | 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: 790ae26cd996557a98653a7e84e48e782ab43b5f0f0b46e0ca7ada778945105d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "839297c032ce094316836a27c8a772598464d258183887db134949c1bcb66153",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1994-02-15T19:36:58Z",
    "title_canon_sha256": "1007a59d307b29955c3e924cfc8ed3bbc3b178d9f0addd51f7a25d9ad01b0de6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9402289",
    "kind": "arxiv",
    "version": 1
  }
}