Pith Number

pith:HJ7WWG3C

pith:2004:HJ7WWG3CLBHPZEJCTQNGAKE65J

not attested not anchored not stored refs pending

Scaling Theory of Polyelectrolyte Adsorption on Repulsive Charged Surface

Chi-Ho Cheng, Pik-Yin Lai

arxiv:cond-mat/0403722 v3 · 2004-03-30 · 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{HJ7WWG3CLBHPZEJCTQNGAKE65J}

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	2026-05-18T01:06:54.293251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a7f6b1b62584efc91229c1a60289eea61511ce8e9e3ce853559ce1b9960739d

Aliases

arxiv: cond-mat/0403722 · arxiv_version: cond-mat/0403722v3 · doi: 10.48550/arxiv.cond-mat/0403722 · pith_short_12: HJ7WWG3CLBHP · pith_short_16: HJ7WWG3CLBHPZEJC · pith_short_8: HJ7WWG3C

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/HJ7WWG3CLBHPZEJCTQNGAKE65J \
  | 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: 3a7f6b1b62584efc91229c1a60289eea61511ce8e9e3ce853559ce1b9960739d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "04d2dd672c369cc6c5af2653433fc1a22fb142f390bb1caa56040f0525a607ae",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2004-03-30T06:23:55Z",
    "title_canon_sha256": "2db5d4fef9e94aecec88dd243bb564669d8a429453f19cc47ab3c746fdcc165e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0403722",
    "kind": "arxiv",
    "version": 3
  }
}