Pith Number

pith:ZNNNLTUW

pith:1999:ZNNNLTUWPL2TBTJETAFR7HKUYL

not attested not anchored not stored refs pending

Density-functional theory for attraction between like-charged plates

A. Diehl, Marcia C. Barbosa, M. N. Tamashiro, Yan Levin

arxiv:cond-mat/9904114 v1 · 1999-04-08 · cond-mat.soft · 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{ZNNNLTUWPL2TBTJETAFR7HKUYL}

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	2026-05-18T01:39:29.118773Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb5ad5ce967af530cd24980b1f9d54c2f0ccdeabe903eb07b999992569f279b7

Aliases

arxiv: cond-mat/9904114 · arxiv_version: cond-mat/9904114v1 · doi: 10.48550/arxiv.cond-mat/9904114 · pith_short_12: ZNNNLTUWPL2T · pith_short_16: ZNNNLTUWPL2TBTJE · pith_short_8: ZNNNLTUW

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/ZNNNLTUWPL2TBTJETAFR7HKUYL \
  | 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: cb5ad5ce967af530cd24980b1f9d54c2f0ccdeabe903eb07b999992569f279b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95370b9a2095f1d2fe35e5c5b0d6f035543458f44355716bd2a90146f666e93d",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "1999-04-08T19:15:30Z",
    "title_canon_sha256": "1ed99cb0208aeeed30d0a28410436732b6e5c1d7b6f2655fd4bb21fe85cebabc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9904114",
    "kind": "arxiv",
    "version": 1
  }
}