Pith Number

pith:4B4XTWWG

pith:2014:4B4XTWWGKHCS7DI7OJ6ZKKQYR4

not attested not anchored not stored refs pending

The quest for neutrinoless double beta decay: Pseudo-Dirac, Majorana and sterile neutrinos

A. Meroni, E. Peinado

arxiv:1406.3990 v2 · 2014-06-16 · 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{4B4XTWWGKHCS7DI7OJ6ZKKQYR4}

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	2026-05-18T01:42:56.569620Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07979dac651c52f8d1f727d952a188f36f9f61ef51e93865f72c4859bc92439

Aliases

arxiv: 1406.3990 · arxiv_version: 1406.3990v2 · doi: 10.48550/arxiv.1406.3990 · pith_short_12: 4B4XTWWGKHCS · pith_short_16: 4B4XTWWGKHCS7DI7 · pith_short_8: 4B4XTWWG

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/4B4XTWWGKHCS7DI7OJ6ZKKQYR4 \
  | 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: e07979dac651c52f8d1f727d952a188f36f9f61ef51e93865f72c4859bc92439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a4c75b144945178594bac6df973bc73b0af265ea9be479b6a63a970bc4016f76",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2014-06-16T12:20:23Z",
    "title_canon_sha256": "d255d6e8c3d7954aa4adaa0456b74f0cb1bdafd5bccbb1c606ec64cc9456eab0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.3990",
    "kind": "arxiv",
    "version": 2
  }
}