Pith Number

pith:VWMNOJ66

pith:2015:VWMNOJ66O3DMJXG4SMR3TKKXFF

not attested not anchored not stored refs pending

The origin of the background radioactive isotope Xe-127 in the sample of Xe enriched in Xe-124

A.M. Gangapshev, D.A. Tekueva, S.I. Panasenko, S.P. Yakimenko, S.S. Ratkevich, V.V. Kazalov, V.V. Kuzminov, Yu.M. Gavrilyuk

arxiv:1507.04181 v1 · 2015-07-15 · nucl-ex · physics.ins-det

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VWMNOJ66O3DMJXG4SMR3TKKXFF}

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	2026-05-18T01:36:48.948301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad98d727de76c6c4dcdc9323b9a9572971e5ef6ebd700527583331b3dfa2570f

Aliases

arxiv: 1507.04181 · arxiv_version: 1507.04181v1 · doi: 10.48550/arxiv.1507.04181 · pith_short_12: VWMNOJ66O3DM · pith_short_16: VWMNOJ66O3DMJXG4 · pith_short_8: VWMNOJ66

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/VWMNOJ66O3DMJXG4SMR3TKKXFF \
  | 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: ad98d727de76c6c4dcdc9323b9a9572971e5ef6ebd700527583331b3dfa2570f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "156dab48262961a9f5dd9d74b213d2ccc94d7967f7a066dc9fe8f45a1663be2c",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2015-07-15T12:00:48Z",
    "title_canon_sha256": "d573d7df9381f40e3c0eb0777a4c698ee478e5fedde4480b6f595a64dc8fc125"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04181",
    "kind": "arxiv",
    "version": 1
  }
}