Pith Number

pith:W6LCLEME

pith:2009:W6LCLEMES6XTLXYSSMXEAVMETS

not attested not anchored not stored refs pending

An A4 model for lepton masses and mixings

E. Peinado, S. Morisi

arxiv:0910.4389 v2 · 2009-10-22 · 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{W6LCLEMES6XTLXYSSMXEAVMETS}

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	2026-07-04T17:18:58.824334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b79625918497af35df12932e4055849cb5275f6f1a884806bb5283cc33b38c32

Aliases

arxiv: 0910.4389 · arxiv_version: 0910.4389v2 · doi: 10.48550/arxiv.0910.4389 · pith_short_12: W6LCLEMES6XT · pith_short_16: W6LCLEMES6XTLXYS · pith_short_8: W6LCLEME

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/W6LCLEMES6XTLXYSSMXEAVMETS \
  | 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: b79625918497af35df12932e4055849cb5275f6f1a884806bb5283cc33b38c32

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "806765ce1ac94af26064fb5bdf0c298a59e40763477dd9d0767697a1a6a9b1b2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-10-22T19:45:21Z",
    "title_canon_sha256": "a909d120f8d92131eef92032504b8efc285b88a50801db2dd3b97bca5fa7c06d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.4389",
    "kind": "arxiv",
    "version": 2
  }
}