Pith Number

pith:XRHUKDCL

pith:1998:XRHUKDCLZL7Q4S2P3E2O62QYXP

not attested not anchored not stored refs pending

Hydrophobic Effects on a Molecular Scale

A. E. Garc\'ia, G. Hummer, L. R. Pratt, M. E. Paulaitis, S. Garde

arxiv:physics/9807001 v2 · 1998-07-01 · 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{XRHUKDCLZL7Q4S2P3E2O62QYXP}

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	2026-05-18T01:09:14.514827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc4f450c4bcaff0e4b4fd934ef6a18bbde93d699d82ffce72060d4028cf80827

Aliases

arxiv: physics/9807001 · arxiv_version: physics/9807001v2 · doi: 10.48550/arxiv.physics/9807001 · pith_short_12: XRHUKDCLZL7Q · pith_short_16: XRHUKDCLZL7Q4S2P · pith_short_8: XRHUKDCL

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/XRHUKDCLZL7Q4S2P3E2O62QYXP \
  | 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: bc4f450c4bcaff0e4b4fd934ef6a18bbde93d699d82ffce72060d4028cf80827

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7cd985dda910ce621afc94d576b72d50027fd3b2eec280697706dd1efb03e04",
    "cross_cats_sorted": [
      "physics.bio-ph",
      "q-bio"
    ],
    "license": "",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "1998-07-01T20:15:14Z",
    "title_canon_sha256": "591a3b399cb7797adc4bb842c586178f6cb8c75c36a9227e63e80d9bf17267c9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/9807001",
    "kind": "arxiv",
    "version": 2
  }
}