Pith Number

pith:L7GHM3JV

pith:2005:L7GHM3JVQEKFEBZWJV6BRWQQDA

not attested not anchored not stored refs pending

Comment on "On the temperature dependence of the Casimir effect"

B.Geyer, C.Romero, D.E.Krause, D.L\'opez, E.Fischbach, G.L.Klimchitskaya, R.S.Decca, V.B.Bezerra, V.M.Mostepanenko

arxiv:quant-ph/0503134 v4 · 2005-03-15 · quant-ph · cond-mat.stat-mech · 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{L7GHM3JVQEKFEBZWJV6BRWQQDA}

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	2026-05-18T01:08:45.704784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5fcc766d3581145207364d7c18da10183492ecef9ffae50fc1b7a617bf7a53dc

Aliases

arxiv: quant-ph/0503134 · arxiv_version: quant-ph/0503134v4 · doi: 10.48550/arxiv.quant-ph/0503134 · pith_short_12: L7GHM3JVQEKF · pith_short_16: L7GHM3JVQEKFEBZW · pith_short_8: L7GHM3JV

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/L7GHM3JVQEKFEBZWJV6BRWQQDA \
  | 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: 5fcc766d3581145207364d7c18da10183492ecef9ffae50fc1b7a617bf7a53dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec1179d9cc72630f8e694cba2bb4645d078094cfced2e14c917c41796cb1fab0",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-03-15T15:38:40Z",
    "title_canon_sha256": "6311be53ca566cee034a3127fe407823671389b4f688f8c57cb49a2f1b898e8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0503134",
    "kind": "arxiv",
    "version": 4
  }
}