Pith Number

pith:WXKZO4FO

pith:2012:WXKZO4FOOSHAXATGH34AQTIHHJ

not attested not anchored not stored refs pending

Lepton flavor violation and seesaw symmetries

D. Aristizabal Sierra

arxiv:1208.4558 v1 · 2012-08-22 · 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{WXKZO4FOOSHAXATGH34AQTIHHJ}

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	2026-05-18T01:54:59.531731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5d59770ae748e0b82663ef8084d073a59f8a36b409d85121d85867a52bfdd7d

Aliases

arxiv: 1208.4558 · arxiv_version: 1208.4558v1 · doi: 10.48550/arxiv.1208.4558 · pith_short_12: WXKZO4FOOSHA · pith_short_16: WXKZO4FOOSHAXATG · pith_short_8: WXKZO4FO

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/WXKZO4FOOSHAXATGH34AQTIHHJ \
  | 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: b5d59770ae748e0b82663ef8084d073a59f8a36b409d85121d85867a52bfdd7d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f344ece194947ea9ff5ff51a675e0c3b1a0782e61df5839009990e61323d1022",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2012-08-22T17:03:32Z",
    "title_canon_sha256": "9ccfe6573a0ad8b78cfeeefd066bb340aac7c0221fa093e9480d3bfe4254b42d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.4558",
    "kind": "arxiv",
    "version": 1
  }
}