Pith Number

pith:2IK4GPAH

pith:2010:2IK4GPAHHVM47V2Q532EHJX7QN

not attested not anchored not stored refs pending

Aspect-ratio dependence of thermodynamic Casimir forces

Alfred Hucht, Daniel Gr\"uneberg, Felix M. Schmidt

arxiv:1012.4399 v2 · 2010-12-20 · cond-mat.stat-mech · cond-mat.soft · hep-lat · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2IK4GPAHHVM47V2Q532EHJX7QN}

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	2026-05-18T04:23:11.478941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d215c33c073d59cfd750eef443a6ff83527d64ff371fb1af2f3f5ecd739585e3

Aliases

arxiv: 1012.4399 · arxiv_version: 1012.4399v2 · doi: 10.48550/arxiv.1012.4399 · pith_short_12: 2IK4GPAHHVM4 · pith_short_16: 2IK4GPAHHVM47V2Q · pith_short_8: 2IK4GPAH

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/2IK4GPAHHVM47V2Q532EHJX7QN \
  | 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: d215c33c073d59cfd750eef443a6ff83527d64ff371fb1af2f3f5ecd739585e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "753a6284eed35fa39e4a55e4a97c2871773419e9bbcea4d0f5d5cd2ee907cd07",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "hep-lat",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-12-20T16:49:23Z",
    "title_canon_sha256": "e1a79bace82b7dac49d6de9f178a5a7f9843cd52018b851a3ef78739d67e4544"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.4399",
    "kind": "arxiv",
    "version": 2
  }
}