Pith Number

pith:NFU6YCBF

pith:2012:NFU6YCBFSC2NMIZWZJMTTJ72DE

not attested not anchored not stored refs pending

Sealing the fate of a fourth generation of fermions

Abdelhak Djouadi, Alexander Lenz

arxiv:1204.1252 v2 · 2012-04-05 · hep-ph · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NFU6YCBFSC2NMIZWZJMTTJ72DE}

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

2 papers in Pith

Predicting Three Generations of Fermions: Discovery Prospects of the Bilepton Model

Search for single vector-like quark production in opposite-sign dilepton final states in proton-proton collisions at $\sqrt{s}$ = 13 TeV

Receipt and verification

First computed	2026-05-18T01:57:56.640944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6969ec082590b4d62336ca5939a7fa193e76a5f8e0e9abde0d99ff72c067b714

Aliases

arxiv: 1204.1252 · arxiv_version: 1204.1252v2 · doi: 10.48550/arxiv.1204.1252 · pith_short_12: NFU6YCBFSC2N · pith_short_16: NFU6YCBFSC2NMIZW · pith_short_8: NFU6YCBF

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/NFU6YCBFSC2NMIZWZJMTTJ72DE \
  | 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: 6969ec082590b4d62336ca5939a7fa193e76a5f8e0e9abde0d99ff72c067b714

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "116ffe9ec33d9d67896bd1e2514daf1be916d995ad2d7462e3534a9359ea5a6d",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-04-05T15:10:18Z",
    "title_canon_sha256": "17bd0e8c5b576df1303532376d6064488ac0430c20ad37e2da5220bdbdebbfb2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.1252",
    "kind": "arxiv",
    "version": 2
  }
}