Pith Number

pith:FZ4EKNZY

pith:2001:FZ4EKNZYEPHTIQXVVHEG43WTNN

not attested not anchored not stored refs pending

Molecular Theory of Hydrophobic Effects: ``She is too mean to have her name repeated.''

Lawrence R. Pratt

arxiv:physics/0110021 v1 · 2001-10-07 · physics.chem-ph · physics.bio-ph · q-bio

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZ4EKNZYEPHTIQXVVHEG43WTNN}

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	2026-05-18T01:38:09.476680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e7845373823cf3442f5a9c86e6ed36b764800749454fd6f4a6c28b6cd12c72c

Aliases

arxiv: physics/0110021 · arxiv_version: physics/0110021v1 · doi: 10.48550/arxiv.physics/0110021 · pith_short_12: FZ4EKNZYEPHT · pith_short_16: FZ4EKNZYEPHTIQXV · pith_short_8: FZ4EKNZY

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/FZ4EKNZYEPHTIQXVVHEG43WTNN \
  | 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: 2e7845373823cf3442f5a9c86e6ed36b764800749454fd6f4a6c28b6cd12c72c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce4a4a48df6aa1064c37510f5f8b4fa56f0d38ad61b6ac12b79775a3560babf1",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio"
    ],
    "license": "",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2001-10-07T20:54:35Z",
    "title_canon_sha256": "1e6b0eab44b3dc15f642419c25e7de15a2510e21a5c9b0ee56f3b97925869b75"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0110021",
    "kind": "arxiv",
    "version": 1
  }
}