Pith Number

pith:TEUR5N5I

pith:2002:TEUR5N5IBMD4BXSMXMLV5GD6MJ

not attested not anchored not stored refs pending

Constraints from Neutrinoless Double Beta Decay

H. Nishiura, K. Matsuda, T. Fukuyama, T. Kikuchi

arxiv:hep-ph/0204254 v1 · 2002-04-22 · 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{TEUR5N5IBMD4BXSMXMLV5GD6MJ}

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	2026-05-18T02:36:38.067805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99291eb7a80b07c0de4cbb175e987e625a25d080a90fe59d37cfd17fc011f1c0

Aliases

arxiv: hep-ph/0204254 · arxiv_version: hep-ph/0204254v1 · doi: 10.48550/arxiv.hep-ph/0204254 · pith_short_12: TEUR5N5IBMD4 · pith_short_16: TEUR5N5IBMD4BXSM · pith_short_8: TEUR5N5I

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/TEUR5N5IBMD4BXSMXMLV5GD6MJ \
  | 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: 99291eb7a80b07c0de4cbb175e987e625a25d080a90fe59d37cfd17fc011f1c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0e0ed2f02cd4adea71adbcc55463c7e90f286622c8be892b3912505491ff85a",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-ph",
    "submitted_at": "2002-04-22T07:36:11Z",
    "title_canon_sha256": "8d05735fa49c0ff3c507f7258d0e603e7fc3e5b118c5488202ba69d38fe8b199"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-ph/0204254",
    "kind": "arxiv",
    "version": 1
  }
}