Pith Number

pith:WOLO7NZO

pith:2006:WOLO7NZOUAVGTRPZAB4GTURS4E

not attested not anchored not stored refs pending

Leptogenesis beyond the limit of hierarchical heavy neutrino masses

Pasquale Di Bari, Steve Blanchet

arxiv:hep-ph/0603107 v2 · 2006-03-15 · 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{WOLO7NZOUAVGTRPZAB4GTURS4E}

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	2026-05-18T04:17:55.209924Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b396efb72ea02a69c5f9007869d232e1077ced15bbd02617a20109de7b011e41

Aliases

arxiv: hep-ph/0603107 · arxiv_version: hep-ph/0603107v2 · doi: 10.48550/arxiv.hep-ph/0603107 · pith_short_12: WOLO7NZOUAVG · pith_short_16: WOLO7NZOUAVGTRPZ · pith_short_8: WOLO7NZO

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/WOLO7NZOUAVGTRPZAB4GTURS4E \
  | 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: b396efb72ea02a69c5f9007869d232e1077ced15bbd02617a20109de7b011e41

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d4eb873fd8534a0e0b78e5fe343584d8f6252ae165e638e6a4efd7db0a7ca7f",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2006-03-15T18:57:26Z",
    "title_canon_sha256": "48f6f4af8b22e028b99298409495b6dbe3d687918d5c9d5bde69504f077816db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0603107",
    "kind": "arxiv",
    "version": 2
  }
}