Pith Number

pith:HVJAF7VH

pith:2011:HVJAF7VHGASQY362V3GTW2QYIR

not attested not anchored not stored refs pending

Observation of the Thermal Casimir Force is Open to Question

D. Krause, E. Fischbach, G. L. Klimchitskaya, M. Bordag, V. M. Mostepanenko

arxiv:1108.5696 v1 · 2011-08-29 · quant-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{HVJAF7VHGASQY362V3GTW2QYIR}

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	2026-05-18T02:00:45.176584Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d5202fea730250c6fdaaecd3b6a18447bfee50c9aa260e5dd4c1dd76c401d8b

Aliases

arxiv: 1108.5696 · arxiv_version: 1108.5696v1 · doi: 10.48550/arxiv.1108.5696 · pith_short_12: HVJAF7VHGASQ · pith_short_16: HVJAF7VHGASQY362 · pith_short_8: HVJAF7VH

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/HVJAF7VHGASQY362V3GTW2QYIR \
  | 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: 3d5202fea730250c6fdaaecd3b6a18447bfee50c9aa260e5dd4c1dd76c401d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f7605a804a1c6831ffb347ee24aa1c05d8bf2cf3d27f4aa446ac10dda9e3e4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-08-29T18:40:06Z",
    "title_canon_sha256": "e811527000e0b0cd6eeb559b5ebe5b7f9bfeb187fc0fab62b221d5635a1fb38e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.5696",
    "kind": "arxiv",
    "version": 1
  }
}