Pith Number

pith:63CJ2L6F

pith:2003:63CJ2L6FQRHVHSUAHXMQQ5W76E

not attested not anchored not stored refs pending

Calculable CP-violating Phases in the Minimal Seesaw Model of Leptogenesis and Neutrino Mixing

Wan-lei Guo, Zhi-zhong Xing

arxiv:hep-ph/0310326 v3 · 2003-10-29 · 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{63CJ2L6FQRHVHSUAHXMQQ5W76E}

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	2026-07-04T16:40:56.446233Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6c49d2fc5844f53ca803dd90876dff1309f8fdbcb06e9a01c24ce0eab8229a1

Aliases

arxiv: hep-ph/0310326 · arxiv_version: hep-ph/0310326v3 · doi: 10.48550/arxiv.hep-ph/0310326 · pith_short_12: 63CJ2L6FQRHV · pith_short_16: 63CJ2L6FQRHVHSUA · pith_short_8: 63CJ2L6F

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/63CJ2L6FQRHVHSUAHXMQQ5W76E \
  | 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: f6c49d2fc5844f53ca803dd90876dff1309f8fdbcb06e9a01c24ce0eab8229a1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae97f516882a822145fb2222fc95ecf8f4e31b93a88ffeb6e201bf177d43389",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2003-10-29T10:55:11Z",
    "title_canon_sha256": "61b468d0078baf815232ddcd4ad6b1a41c9487d487749fad456b02e4c00d986d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0310326",
    "kind": "arxiv",
    "version": 3
  }
}