Pith Number

pith:CA5INSM3

pith:2010:CA5INSM3VSXPIHGUFM4RO5BNNJ

not attested not anchored not stored refs pending

Investigation of double beta decay with the NEMO-3 detector

A.S. Barabash, The NEMO Collaboration, V.B. Brudanin

arxiv:1002.2862 v1 · 2010-02-15 · 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{CA5INSM3VSXPIHGUFM4RO5BNNJ}

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	2026-05-18T02:09:08.271912Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

103a86c99bacaef41cd42b3917742d6a686774a5d02258d5ebccd1c9b1630774

Aliases

arxiv: 1002.2862 · arxiv_version: 1002.2862v1 · doi: 10.48550/arxiv.1002.2862 · pith_short_12: CA5INSM3VSXP · pith_short_16: CA5INSM3VSXPIHGU · pith_short_8: CA5INSM3

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/CA5INSM3VSXPIHGUFM4RO5BNNJ \
  | 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: 103a86c99bacaef41cd42b3917742d6a686774a5d02258d5ebccd1c9b1630774

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2845316eeefee2f955fc97b2d7d287fcefba3a32c61b5319335257f8f4de3a37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2010-02-15T11:55:10Z",
    "title_canon_sha256": "2797579776ed037bdcea85d129efda597f7205cb4c4bc952e68c196aead44f61"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.2862",
    "kind": "arxiv",
    "version": 1
  }
}