Pith Number

pith:3P2ZBJCV

pith:2004:3P2ZBJCVB3ZPOQOJ5BDA4IUFG2

not attested not anchored not stored refs pending

Models of Neutrino Masses and Mixings

Ferruccio Feruglio, Guido Altarelli

arxiv:hep-ph/0405048 v2 · 2004-05-06 · 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{3P2ZBJCVB3ZPOQOJ5BDA4IUFG2}

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	2026-07-04T16:48:13.350928Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dbf590a4550ef2f741c9e8460e228536b194db82ffe76f52d5f6736f52c575ff

Aliases

arxiv: hep-ph/0405048 · arxiv_version: hep-ph/0405048v2 · doi: 10.48550/arxiv.hep-ph/0405048 · pith_short_12: 3P2ZBJCVB3ZP · pith_short_16: 3P2ZBJCVB3ZPOQOJ · pith_short_8: 3P2ZBJCV

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/3P2ZBJCVB3ZPOQOJ5BDA4IUFG2 \
  | 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: dbf590a4550ef2f741c9e8460e228536b194db82ffe76f52d5f6736f52c575ff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb122ad1ab7cd105375f7195e11c6ef971a8d13d74fc4ca51c21782efb080b3a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2004-05-06T12:43:26Z",
    "title_canon_sha256": "5da9d01f633ddab70732518a7993a875c2bdbb96009637bc71ec1b0d55a92883"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0405048",
    "kind": "arxiv",
    "version": 2
  }
}