Pith Number

pith:3IAPL7N3

pith:2013:3IAPL7N3YQJEPYQ4BH24KBJMHH

not attested not anchored not stored refs pending

Measurement and Analysis of Fission Rates in a Spherical Mockup of Uranium and Polyethylene

Han Zi-Jie, Jiang Li, Liu Rong, Lu Xin-Xin, Wang Mei, Yang Chao-Wen, Zhu Tong-Hua

arxiv:1309.0234 v1 · 2013-09-01 · 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{3IAPL7N3YQJEPYQ4BH24KBJMHH}

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	2026-05-18T03:13:59.470557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da00f5fdbbc41247e21c09f5c5052c39f6640e78575a0024a6f4ebd5bee74e39

Aliases

arxiv: 1309.0234 · arxiv_version: 1309.0234v1 · doi: 10.48550/arxiv.1309.0234 · pith_short_12: 3IAPL7N3YQJE · pith_short_16: 3IAPL7N3YQJEPYQ4 · pith_short_8: 3IAPL7N3

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/3IAPL7N3YQJEPYQ4BH24KBJMHH \
  | 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: da00f5fdbbc41247e21c09f5c5052c39f6640e78575a0024a6f4ebd5bee74e39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cc3be20cfeb558a7367de3d78b02c07f5ffcefc03e503f78b6976dff299b1120",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2013-09-01T15:41:31Z",
    "title_canon_sha256": "b4be56a96b1d0fcc67680d478cc817001079d300d24c4133e200adca99773c72"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0234",
    "kind": "arxiv",
    "version": 1
  }
}