Pith Number

pith:PMQ4ZQHK

pith:2011:PMQ4ZQHKEUX5T6QFJ5Q7HEFSSB

not attested not anchored not stored refs pending

Search for WIMPs in liquid argon

C. Amsler

arxiv:1105.4524 v1 · 2011-05-23 · physics.ins-det · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PMQ4ZQHKEUX5T6QFJ5Q7HEFSSB}

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	2026-05-18T02:21:50.092658Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b21ccc0ea252fd9fa054f61f390b29046cc19c8933e604063a14e69699f5df3

Aliases

arxiv: 1105.4524 · arxiv_version: 1105.4524v1 · doi: 10.48550/arxiv.1105.4524 · pith_short_12: PMQ4ZQHKEUX5 · pith_short_16: PMQ4ZQHKEUX5T6QF · pith_short_8: PMQ4ZQHK

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/PMQ4ZQHKEUX5T6QFJ5Q7HEFSSB \
  | 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: 7b21ccc0ea252fd9fa054f61f390b29046cc19c8933e604063a14e69699f5df3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0fae9a1ea3ad4c84e6ccf98c75f55adee5942c66f8a67d6c9f46226919a0378",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2011-05-23T14:58:18Z",
    "title_canon_sha256": "dd98f14f55be2ef61bad015820bc5fb3ccf7fb7b4a3c1d035b530a8e28ea8788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.4524",
    "kind": "arxiv",
    "version": 1
  }
}