Pith Number

pith:2UJUH76C

pith:2010:2UJUH76CUFXNIGMOG5JELY2NRN

not attested not anchored not stored refs pending

Multiple packets of neutral molecules revolving for over a mile

Andr\'e J.A. van Roij, Cynthia E. Heiner, Gerard Meijer, Hendrick L. Bethlem, Peter C. Zieger, Sebastiaan Y.T. van de Meerakker

arxiv:1009.4560 v2 · 2010-09-23 · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UJUH76CUFXNIGMOG5JELY2NRN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:39:09.781801Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d51343ffc2a16ed4198e375245e34d8b6aa33f7475d1d800d8f46a59c263dda1

Aliases

arxiv: 1009.4560 · arxiv_version: 1009.4560v2 · doi: 10.48550/arxiv.1009.4560 · pith_short_12: 2UJUH76CUFXN · pith_short_16: 2UJUH76CUFXNIGMO · pith_short_8: 2UJUH76C

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/2UJUH76CUFXNIGMOG5JELY2NRN \
  | 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: d51343ffc2a16ed4198e375245e34d8b6aa33f7475d1d800d8f46a59c263dda1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa41a44a2133090b3ad00394ddf260f3b57a58f114d320fa2b7518d95ce018f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2010-09-23T10:13:45Z",
    "title_canon_sha256": "9d79573848f2d715dce86aeed696b47b4a973834d5d94fa2b35a240398e0b8a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.4560",
    "kind": "arxiv",
    "version": 2
  }
}