Pith Number

pith:2KQBNEV5

pith:2004:2KQBNEV5C5ZVEUXJHDWXCTIYGV

not attested not anchored not stored refs pending

Leptogenesis at the TeV scale

Asmaa Abada, Habib Aissaoui, Marta Losada

arxiv:hep-ph/0406304 v1 · 2004-06-28 · 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{2KQBNEV5C5ZVEUXJHDWXCTIYGV}

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	2026-07-04T14:29:02.618507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2a01692bd17735252e938ed714d18357b7efc888fad42537401a7a87cbacc7e

Aliases

arxiv: hep-ph/0406304 · arxiv_version: hep-ph/0406304v1 · doi: 10.48550/arxiv.hep-ph/0406304 · pith_short_12: 2KQBNEV5C5ZV · pith_short_16: 2KQBNEV5C5ZVEUXJ · pith_short_8: 2KQBNEV5

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/2KQBNEV5C5ZVEUXJHDWXCTIYGV \
  | 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: d2a01692bd17735252e938ed714d18357b7efc888fad42537401a7a87cbacc7e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "875527204e82cdbc919eaab60cb1802ad7180436c60488178c84f3c0ebea7e22",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-06-28T09:45:59Z",
    "title_canon_sha256": "2fcf0e350fff9b2166f0e995da8c00825ef297f2e2834ab9a62c0e9188a4ed7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0406304",
    "kind": "arxiv",
    "version": 1
  }
}