Pith Number

pith:OJFYGDX3

pith:2011:OJFYGDX3PFPDVCXXRIYLQMA76C

not attested not anchored not stored refs pending

Casimir-Polder interaction between a polarizable particle and a plate with a hole

Claudia Eberlein, Robert Zietal

arxiv:1103.2381 v2 · 2011-03-11 · physics.atom-ph · 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{OJFYGDX3PFPDVCXXRIYLQMA76C}

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	2026-05-18T02:22:19.849342Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

724b830efb795e3a8af78a30b8301ff0934dc0620fbac5d550627cd927dedaab

Aliases

arxiv: 1103.2381 · arxiv_version: 1103.2381v2 · doi: 10.48550/arxiv.1103.2381 · pith_short_12: OJFYGDX3PFPD · pith_short_16: OJFYGDX3PFPDVCXX · pith_short_8: OJFYGDX3

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/OJFYGDX3PFPDVCXXRIYLQMA76C \
  | 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: 724b830efb795e3a8af78a30b8301ff0934dc0620fbac5d550627cd927dedaab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "560760ed93a4f14e6e28c3efaa2e08a9996e108b2946f6e63eb8fb5e2fde65e8",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2011-03-11T21:26:22Z",
    "title_canon_sha256": "6fcc86372f56cbf0cb86cd83df66df016b74f934bf92ca0b8e1c9929d5052040"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2381",
    "kind": "arxiv",
    "version": 2
  }
}