Pith Number

pith:PXG4VYBX

pith:2012:PXG4VYBXQP67YXJXMOAMTCM5YG

not attested not anchored not stored refs pending

Direct mass measurements of cadmium and palladium isotopes and their double-beta transition Q-values

Ch.E. D\"ullmann, C. Smorra, D. Renisch, K. Blaum, K. Eberhardt, M. Block, M. Eibach, S. Eliseev, Sz. Nagy, T. Beyer, W. N\"ortersh\"auser

arxiv:1201.4942 v2 · 2012-01-24 · 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{PXG4VYBXQP67YXJXMOAMTCM5YG}

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	2026-05-18T03:39:05.214942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dcdcae03783fdfc5d376380c9899dc18243546947c5cb68d81dac835801c439

Aliases

arxiv: 1201.4942 · arxiv_version: 1201.4942v2 · doi: 10.48550/arxiv.1201.4942 · pith_short_12: PXG4VYBXQP67 · pith_short_16: PXG4VYBXQP67YXJX · pith_short_8: PXG4VYBX

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/PXG4VYBXQP67YXJXMOAMTCM5YG \
  | 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: 7dcdcae03783fdfc5d376380c9899dc18243546947c5cb68d81dac835801c439

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "940d4dfa79b0efcc26866ea9c19fe2c906a6d51b141b8331fb415c0c8874351f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2012-01-24T10:31:21Z",
    "title_canon_sha256": "12496210d34378a0e9796352fca8ab3a998a95f95bb3ad3b59f5f1faeea30e5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.4942",
    "kind": "arxiv",
    "version": 2
  }
}