Pith Number

pith:XNEKWGIL

pith:2012:XNEKWGILWRKX7IFHPLIZKGXG7U

not attested not anchored not stored refs pending

Systematic grid-wise radon concentration measurements and first radon map in Cyprus

Appl. Sciences, Cyprus), Frederick University, G. Theodoulou, H. Tsertos (Dept. of Physics, Univ. of Cyprus), Y. Parpottas (School of Eng.

arxiv:1206.5922 v1 · 2012-06-26 · physics.geo-ph · nucl-ex · physics.med-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{XNEKWGILWRKX7IFHPLIZKGXG7U}

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	2026-05-18T03:52:37.691444Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb48ab190bb4557fa0a77ad1951ae6fd244a010ad86733f3f45665c26eba3611

Aliases

arxiv: 1206.5922 · arxiv_version: 1206.5922v1 · doi: 10.48550/arxiv.1206.5922 · pith_short_12: XNEKWGILWRKX · pith_short_16: XNEKWGILWRKX7IFH · pith_short_8: XNEKWGIL

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/XNEKWGILWRKX7IFHPLIZKGXG7U \
  | 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: bb48ab190bb4557fa0a77ad1951ae6fd244a010ad86733f3f45665c26eba3611

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925d5acf77720d199ae57166bb9b0e9a7642d89e4bc6826844ed90afa936d0af",
    "cross_cats_sorted": [
      "nucl-ex",
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.geo-ph",
    "submitted_at": "2012-06-26T08:49:15Z",
    "title_canon_sha256": "79ac16e99c6bee2e54443ee04cc7cf0da248f7c839af7079fc534a637890cd74"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5922",
    "kind": "arxiv",
    "version": 1
  }
}