Pith Number

pith:AR52SEN7

pith:2012:AR52SEN7JYM7GZLOZ56FLUZO7X

not attested not anchored not stored refs pending

Note: An exact scaling relation for truncatable free energies of polydisperse hard-sphere mixtures

Andr\'es Santos

arxiv:1202.0672 v2 · 2012-02-03 · 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{AR52SEN7JYM7GZLOZ56FLUZO7X}

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	2026-05-18T03:58:24.286631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

047ba911bf4e19f3656ecf7c55d32efdf5af71b10cfc430d41058f8f48321996

Aliases

arxiv: 1202.0672 · arxiv_version: 1202.0672v2 · doi: 10.48550/arxiv.1202.0672 · pith_short_12: AR52SEN7JYM7 · pith_short_16: AR52SEN7JYM7GZLO · pith_short_8: AR52SEN7

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/AR52SEN7JYM7GZLOZ56FLUZO7X \
  | 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: 047ba911bf4e19f3656ecf7c55d32efdf5af71b10cfc430d41058f8f48321996

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec68cdf0916ddc68662f1a45b553cdfcc6e8036eb4aa88eafefa705bab90afa0",
    "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": "2012-02-03T12:09:31Z",
    "title_canon_sha256": "dc2d66cf537f7db96c9af853a5000e30b3e63af515e3a69de2cd16f9284e7309"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.0672",
    "kind": "arxiv",
    "version": 2
  }
}