Pith Number

pith:NC57PPTN

pith:1993:NC57PPTNAZU2XKLCC2SYUKVWHS

not attested not anchored not stored refs pending

$SU(n)_c\otimes SU(m)_L\otimes U(1)_N$ generalizations of the Standard Model

V. Pleitez

arxiv:hep-ph/9302287 v2 · 1993-02-22 · 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{NC57PPTNAZU2XKLCC2SYUKVWHS}

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

Extended Color Twin Higgs

Receipt and verification

First computed	2026-07-04T15:07:27.607068Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68bbf7be6d0669aba96216a58a2ab63ca8fe940088b50eb0e48d78ffb4ba5e4a

Aliases

arxiv: hep-ph/9302287 · arxiv_version: hep-ph/9302287v2 · doi: 10.48550/arxiv.hep-ph/9302287 · pith_short_12: NC57PPTNAZU2 · pith_short_16: NC57PPTNAZU2XKLC · pith_short_8: NC57PPTN

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/NC57PPTNAZU2XKLCC2SYUKVWHS \
  | 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: 68bbf7be6d0669aba96216a58a2ab63ca8fe940088b50eb0e48d78ffb4ba5e4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e302c746061d4767796430c148ed5a15b99d424217a03462fe21396a8681d91",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "1993-02-22T12:32:00Z",
    "title_canon_sha256": "04e3abdb0415018c44a5dfe87dd081da71a6ba77ab53b7932d3e9431fd5c816e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/9302287",
    "kind": "arxiv",
    "version": 2
  }
}