Pith Number

pith:R74B53NM

pith:2011:R74B53NMCPRSTGOZFKPF3Y73PW

not attested not anchored not stored refs pending

Relation between the $2\nu\beta\beta$ and $0\nu\beta\beta$ nuclear matrix elements

Fedor \v{S}imkovic, Petr Vogel

arxiv:1108.1770 v1 · 2011-08-08 · nucl-th · 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{R74B53NMCPRSTGOZFKPF3Y73PW}

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	2026-05-18T02:01:00.201626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff81eedac13e32999d92a9e5de3fb7dacd3c13f38ee8311e30be043b36ae44e

Aliases

arxiv: 1108.1770 · arxiv_version: 1108.1770v1 · doi: 10.48550/arxiv.1108.1770 · pith_short_12: R74B53NMCPRS · pith_short_16: R74B53NMCPRSTGOZ · pith_short_8: R74B53NM

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/R74B53NMCPRSTGOZFKPF3Y73PW \
  | 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: 8ff81eedac13e32999d92a9e5de3fb7dacd3c13f38ee8311e30be043b36ae44e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ed747be2320d3910fd5ce946b958f639d6f5887b9876b23caa106ab91278872",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2011-08-08T18:15:42Z",
    "title_canon_sha256": "9135b6f40e1ac70c35df684fe1b919f37ea8b10376d960f9a099386c46d94397"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1770",
    "kind": "arxiv",
    "version": 1
  }
}