Pith Number

pith:P2PNK3QE

pith:2011:P2PNK3QEV3GNZNM5O6V4VM3TM4

not attested not anchored not stored refs pending

Double beta decay experiments

A.S. Barabash

arxiv:1107.5663 v1 · 2011-07-28 · 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{P2PNK3QEV3GNZNM5O6V4VM3TM4}

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	2026-05-18T02:01:08.476054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e9ed56e04aeccdcb59d77abcab37367131e2020c6564019c79cd791675387e0

Aliases

arxiv: 1107.5663 · arxiv_version: 1107.5663v1 · doi: 10.48550/arxiv.1107.5663 · pith_short_12: P2PNK3QEV3GN · pith_short_16: P2PNK3QEV3GNZNM5 · pith_short_8: P2PNK3QE

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/P2PNK3QEV3GNZNM5O6V4VM3TM4 \
  | 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: 7e9ed56e04aeccdcb59d77abcab37367131e2020c6564019c79cd791675387e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aba9ad6680918bf0032eddff80661e6f4d02122997cc9ad7d40642ec6fb2530a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-07-28T09:44:42Z",
    "title_canon_sha256": "2c2d2a7a08f5a8b7371ab8fba2154d73ad8196069ebd41685d50499766e897d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.5663",
    "kind": "arxiv",
    "version": 1
  }
}