Pith Number

pith:TREQRJZX

pith:2011:TREQRJZX5Z43LPHVQZ4JPALU3P

not attested not anchored not stored refs pending

The search for neutrinoless double beta decay

F. Monrabal, J. J. Gomez-Cadenas, J. Martin-Albo, M. Mezzetto, M. Sorel

arxiv:1109.5515 v2 · 2011-09-26 · hep-ex · hep-ph · nucl-ex

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TREQRJZX5Z43LPHVQZ4JPALU3P}

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	2026-05-18T04:02:39.391447Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9c4908a737ee79b5bcf58678978174dbe1cb068004d6a4e4a69f0534a53e574b

Aliases

arxiv: 1109.5515 · arxiv_version: 1109.5515v2 · doi: 10.48550/arxiv.1109.5515 · pith_short_12: TREQRJZX5Z43 · pith_short_16: TREQRJZX5Z43LPHV · pith_short_8: TREQRJZX

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/TREQRJZX5Z43LPHVQZ4JPALU3P \
  | 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: 9c4908a737ee79b5bcf58678978174dbe1cb068004d6a4e4a69f0534a53e574b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da741bd182d97da809d3752dfa450a1412c81d3c680634cb8658db8ff4946f4e",
    "cross_cats_sorted": [
      "hep-ph",
      "nucl-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2011-09-26T10:10:04Z",
    "title_canon_sha256": "366d0a190930053dcae4363adf1d11a1280b6a68d50ca27ace5896b5f1b6f92b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.5515",
    "kind": "arxiv",
    "version": 2
  }
}