Pith Number

pith:HI4XI4DZ

pith:2009:HI4XI4DZ3RLIMKGFEXTU3ORF6I

not attested not anchored not stored refs pending

Capacitance measurements and electrostatic calibrations in experiments measuring the Casimir force

D. E. Krause, D. L\'opez, E. Fischbach, G. L. Klimchitskaya, R. S. Decca, U. Mohideen, V. M. Mostepanenko

arxiv:0904.4720 v3 · 2009-04-29 · 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{HI4XI4DZ3RLIMKGFEXTU3ORF6I}

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	2026-05-18T04:12:18.891930Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a39747079dc568628c525e74dba25f229850c22fa3796a48718ff08e0049a2a

Aliases

arxiv: 0904.4720 · arxiv_version: 0904.4720v3 · doi: 10.48550/arxiv.0904.4720 · pith_short_12: HI4XI4DZ3RLI · pith_short_16: HI4XI4DZ3RLIMKGF · pith_short_8: HI4XI4DZ

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/HI4XI4DZ3RLIMKGFEXTU3ORF6I \
  | 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: 3a39747079dc568628c525e74dba25f229850c22fa3796a48718ff08e0049a2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0627f1b487e8e857277a46a112a3a5f375368735ad271accb54bb017978fcf29",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-04-29T23:50:58Z",
    "title_canon_sha256": "9207d13b032235409a442f3acdc63f0e52d3fc604f5b6d0d28c7a9ea30d692b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0904.4720",
    "kind": "arxiv",
    "version": 3
  }
}