Pith Number

pith:CIVHRFRM

pith:2012:CIVHRFRMBHXJABSSXHEUI3UB6S

not attested not anchored not stored refs pending

Fourth virial coefficients of asymmetric nonadditive hard-disc mixtures

Andr\'es Santos, Franz Saija, Mariano L\'opez de Haro, Santos B. Yuste

arxiv:1201.1808 v2 · 2012-01-09 · cond-mat.soft · cond-mat.stat-mech · 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{CIVHRFRMBHXJABSSXHEUI3UB6S}

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	2026-05-18T03:55:35.403691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

122a78962c09ee900652b9c9446e81f4acd083e3dfa7844da6a48146791aa39f

Aliases

arxiv: 1201.1808 · arxiv_version: 1201.1808v2 · doi: 10.48550/arxiv.1201.1808 · pith_short_12: CIVHRFRMBHXJ · pith_short_16: CIVHRFRMBHXJABSS · pith_short_8: CIVHRFRM

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/CIVHRFRMBHXJABSSXHEUI3UB6S \
  | 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: 122a78962c09ee900652b9c9446e81f4acd083e3dfa7844da6a48146791aa39f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a0d911607ab721340eb3adf3034e25d966101ae5a905be01d1b6fc4ec8671dc",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-01-09T15:57:21Z",
    "title_canon_sha256": "79f1792a064a1e9cd5c3504fca9b0dd008d7f871d6bc18269d1aaa299a96d7d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1808",
    "kind": "arxiv",
    "version": 2
  }
}