Pith Number

pith:I5SBW6RU

pith:2009:I5SBW6RUJKFXEYPURHH4PYGRZF

not attested not anchored not stored refs pending

Why Screening Effects Do Not Influence the Casimir Force

B. Geyer, D. E. Krause, D. Lopez, E. Fischbach, G. L. Klimchitskaya, R. S. Decca, U. Mohideen, V. M. Mostepanenko

arxiv:0905.0870 v1 · 2009-05-06 · 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{I5SBW6RUJKFXEYPURHH4PYGRZF}

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	2026-05-18T02:13:47.056663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47641b7a344a8b7261f489cfc7e0d1c951bb238fac8156305e221bea43bbf598

Aliases

arxiv: 0905.0870 · arxiv_version: 0905.0870v1 · doi: 10.48550/arxiv.0905.0870 · pith_short_12: I5SBW6RUJKFX · pith_short_16: I5SBW6RUJKFXEYPU · pith_short_8: I5SBW6RU

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/I5SBW6RUJKFXEYPURHH4PYGRZF \
  | 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: 47641b7a344a8b7261f489cfc7e0d1c951bb238fac8156305e221bea43bbf598

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "455f274ec1e44181af5b03bd94989fbeaa9644306c3126f9967f71b3f210d398",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2009-05-06T16:44:05Z",
    "title_canon_sha256": "53193e7a4f2c8ea25b24645475c709aa11c40ac6637f5c5d6fae71e8bb2a8892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0870",
    "kind": "arxiv",
    "version": 1
  }
}