Pith Number

pith:CIUV7NYH

pith:2012:CIUV7NYH3KXDSNNILHG32O334S

not attested not anchored not stored refs pending

Chemical-Potential Route: A Hidden Percus-Yevick Equation of State for Hard Spheres

Andr\'es Santos

arxiv:1204.4551 v2 · 2012-04-20 · cond-mat.stat-mech · cond-mat.soft · physics.chem-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{CIUV7NYH3KXDSNNILHG32O334S}

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	2026-05-18T03:45:10.600751Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12295fb707daae3935a859cdbd3b7be4ae408e0191f219e985effd9d7ac886ef

Aliases

arxiv: 1204.4551 · arxiv_version: 1204.4551v2 · doi: 10.48550/arxiv.1204.4551 · pith_short_12: CIUV7NYH3KXD · pith_short_16: CIUV7NYH3KXDSNNI · pith_short_8: CIUV7NYH

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/CIUV7NYH3KXDSNNILHG32O334S \
  | 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: 12295fb707daae3935a859cdbd3b7be4ae408e0191f219e985effd9d7ac886ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44384a0d02f5c6af6e934098d5a52ae469cdbd3d8d9473a32e3bb5f4b03e4aec",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2012-04-20T07:52:48Z",
    "title_canon_sha256": "dfc6db3af21c19552b9a24ae82c49bfeab3a713ca10ae674bd5f4c86f0cbc282"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4551",
    "kind": "arxiv",
    "version": 2
  }
}