Pith Number

pith:7AIVEOPE

pith:2015:7AIVEOPEJ3HDG7454YFQIUITWY

not attested not anchored not stored refs pending

Whole-body counter surveys of over 2700 babies and small children in and around Fukushima Prefecture 33 to 49 months after the Fukushima Daiichi NPP accident

Akihiko Ozaki, Hiroaki Shimmura, Junichi Akiyama, Makoto Miyazaki, Masaharu Tsubokura, Masahiko Nihei, Michio Tokiwa, Ryugo S. Hayano, Tomoyoshi Oikawa, Toshiyuki Kambe, Tsuyoshi Nemoto, Yukio Kanazawa, Yuki Shimada, Yu Sakura

arxiv:1507.08422 v3 · 2015-07-30 · 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{7AIVEOPEJ3HDG7454YFQIUITWY}

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	2026-05-18T01:33:51.310810Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8115239e44ece337f9de60b045113b616eb794eee0c1fb72914768210d6fc7c

Aliases

arxiv: 1507.08422 · arxiv_version: 1507.08422v3 · doi: 10.48550/arxiv.1507.08422 · pith_short_12: 7AIVEOPEJ3HD · pith_short_16: 7AIVEOPEJ3HDG745 · pith_short_8: 7AIVEOPE

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/7AIVEOPEJ3HDG7454YFQIUITWY \
  | 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: f8115239e44ece337f9de60b045113b616eb794eee0c1fb72914768210d6fc7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa78fe674f7e61350367ceb4abc84b8ffee6d5a400b3ad75539f665f8ca586d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.med-ph",
    "submitted_at": "2015-07-30T09:00:44Z",
    "title_canon_sha256": "b665b7046afcab1c3ba95f02f4bca1f10aeda4593727655109cc93cf2d8ee78c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.08422",
    "kind": "arxiv",
    "version": 3
  }
}