Pith Number

pith:2QRZX4DC

pith:2016:2QRZX4DCZEIMDDYD5V5X45T42U

not attested not anchored not stored refs pending

Hydrophobic repulsion and its origin

Itai Schlesinger, Uri Sivan

arxiv:1603.08215 v1 · 2016-03-27 · cond-mat.soft · 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{2QRZX4DCZEIMDDYD5V5X45T42U}

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	2026-05-18T01:18:12.871736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4239bf062c910c18f03ed7b7e767cd5226c8117ca6d8ccefd4ebd5ecdcfeb6c

Aliases

arxiv: 1603.08215 · arxiv_version: 1603.08215v1 · doi: 10.48550/arxiv.1603.08215 · pith_short_12: 2QRZX4DCZEIM · pith_short_16: 2QRZX4DCZEIMDDYD · pith_short_8: 2QRZX4DC

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/2QRZX4DCZEIMDDYD5V5X45T42U \
  | 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: d4239bf062c910c18f03ed7b7e767cd5226c8117ca6d8ccefd4ebd5ecdcfeb6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "da672f03d37ab100c49d3e23974eae1b0bc0161e9df1d8ee777bbbf24bb8ea5b",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2016-03-27T12:59:40Z",
    "title_canon_sha256": "76bf7e257c06fea3b0afdd4b7f9ece19e91b8e9657b31cb5b3fe9952b99c8bc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.08215",
    "kind": "arxiv",
    "version": 1
  }
}