Pith Number

pith:BN7RP4VH

pith:2012:BN7RP4VHCFPLQZQEG5CNTA3XT4

not attested not anchored not stored refs pending

Rational-function approximation for fluids interacting via piece-wise constant potentials

A. Santos, M. L\'opez de Haro, S. B. Yuste

arxiv:1201.2771 v2 · 2012-01-13 · 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{BN7RP4VHCFPLQZQEG5CNTA3XT4}

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	2026-05-18T03:51:14.254218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b7f17f2a7115eb866043744d983779f24938d5eb9627460f716e905c25d75be

Aliases

arxiv: 1201.2771 · arxiv_version: 1201.2771v2 · doi: 10.48550/arxiv.1201.2771 · pith_short_12: BN7RP4VHCFPL · pith_short_16: BN7RP4VHCFPLQZQE · pith_short_8: BN7RP4VH

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/BN7RP4VHCFPLQZQEG5CNTA3XT4 \
  | 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: 0b7f17f2a7115eb866043744d983779f24938d5eb9627460f716e905c25d75be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8952a4c5bd2c007719745d886af5d4c0d0c992b04996a21cb357e42d06c65642",
    "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": "2012-01-13T09:13:27Z",
    "title_canon_sha256": "e5e36effbf8f08f1f83dda073446a361b9a8aaa1a26fa4b39c1476d5f09f0e90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.2771",
    "kind": "arxiv",
    "version": 2
  }
}