Pith Number

pith:ZY2ZJTGS

pith:2011:ZY2ZJTGSNFFTUMWTW7ZHBDPVCM

not attested not anchored not stored refs pending

Impact of surface imperfections on the Casimir force for lenses of centimeter-size curvature radii

C. Romero, G. L. Klimchitskaya, U. Mohideen, V. B. Bezerra, V. M. Mostepanenko

arxiv:1101.2244 v1 · 2011-01-10 · cond-mat.other · 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{ZY2ZJTGSNFFTUMWTW7ZHBDPVCM}

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	2026-05-18T02:03:42.785925Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce3594ccd2694b3a32d3b7f2708df5133d34ef1ba0c431569c874430b4fdab59

Aliases

arxiv: 1101.2244 · arxiv_version: 1101.2244v1 · doi: 10.48550/arxiv.1101.2244 · pith_short_12: ZY2ZJTGSNFFT · pith_short_16: ZY2ZJTGSNFFTUMWT · pith_short_8: ZY2ZJTGS

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/ZY2ZJTGSNFFTUMWTW7ZHBDPVCM \
  | 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: ce3594ccd2694b3a32d3b7f2708df5133d34ef1ba0c431569c874430b4fdab59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8780f4e9c30c77c6800814d67dfcca6e66fca011e42c8f152513963a0c36b66e",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2011-01-10T19:48:08Z",
    "title_canon_sha256": "bca722d48d3084463868c4c7ce69a758144343f2a401846faacf05cee966eb3b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2244",
    "kind": "arxiv",
    "version": 1
  }
}