Pith Number

pith:FJ4QGZ37

pith:2012:FJ4QGZ376XWDVFVWRZZW4A5RKQ

not attested not anchored not stored refs pending

Charge regulation and local dielectric function in planar polyelectrolyte brushes

Bobby G. Sumpter, Rajeev Kumar, S.Michael Kilbey II

arxiv:1206.4538 v1 · 2012-06-20 · cond-mat.soft · cond-mat.mes-hall · cond-mat.mtrl-sci · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FJ4QGZ376XWDVFVWRZZW4A5RKQ}

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	2026-05-18T03:53:05.487454Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a7903677ff5ec3a96b68e736e03b15407d9d31982d0ecc963cbb46704d0567d

Aliases

arxiv: 1206.4538 · arxiv_version: 1206.4538v1 · doi: 10.48550/arxiv.1206.4538 · pith_short_12: FJ4QGZ376XWD · pith_short_16: FJ4QGZ376XWDVFVW · pith_short_8: FJ4QGZ37

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/FJ4QGZ376XWDVFVWRZZW4A5RKQ \
  | 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: 2a7903677ff5ec3a96b68e736e03b15407d9d31982d0ecc963cbb46704d0567d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23590cb030b3c740f29c3885ffc23fcf830585a2a198e625f464f5209b1d31c8",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2012-06-20T15:31:31Z",
    "title_canon_sha256": "f5740f31c6038573b9570115e97eb772aba00da4cd919867e8405b3d4aa795fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.4538",
    "kind": "arxiv",
    "version": 1
  }
}