Pith Number

pith:WM5COSTJ

pith:2016:WM5COSTJUGBTPQK6KGJ4PDCJTA

not attested not anchored not stored refs pending

The laboratory measurement of radioactivity purification for Pb212 in liquid scintillator

Boxiang Yu, Jian Fang, JunGuang Lv, Lan Wang, Lijun Sun, Li Zhou, Wanjin Liu, Wei Hu, Xiao Cai, Xuan Zhang

arxiv:1601.02780 v5 · 2016-01-12 · physics.ins-det · hep-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{WM5COSTJUGBTPQK6KGJ4PDCJTA}

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	2026-05-18T01:04:21.667443Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33a274a69a18337c15e5193c78c49982b537c6256ee539d062f13fcdcadbea9

Aliases

arxiv: 1601.02780 · arxiv_version: 1601.02780v5 · doi: 10.48550/arxiv.1601.02780 · pith_short_12: WM5COSTJUGBT · pith_short_16: WM5COSTJUGBTPQK6 · pith_short_8: WM5COSTJ

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/WM5COSTJUGBTPQK6KGJ4PDCJTA \
  | 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: b33a274a69a18337c15e5193c78c49982b537c6256ee539d062f13fcdcadbea9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8bc4dcb1f13e719ac005a2b51adaa4b4d79b7576bd488e3ea346304ccfa220b",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-01-12T09:38:32Z",
    "title_canon_sha256": "a0187cc37894fb5eeef672baeb1821cf66dbb8092f0e32e9e1f6f99c0089c382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1601.02780",
    "kind": "arxiv",
    "version": 5
  }
}