Pith Number

pith:47QCXBMX

pith:2011:47QCXBMXWDWZAB6DNVZLN2NMPQ

not attested not anchored not stored refs pending

Material dependence of Casimir forces: gradient expansion beyond proximity

G. Bimonte, M. Kardar, T. Emig

arxiv:1112.1366 v2 · 2011-12-06 · quant-ph · cond-mat.stat-mech

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{47QCXBMXWDWZAB6DNVZLN2NMPQ}

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	2026-05-18T01:59:16.303642Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7e02b8597b0ed9007c36d72b6e9ac7c1cbd50be3649770597adc9613bed679c

Aliases

arxiv: 1112.1366 · arxiv_version: 1112.1366v2 · doi: 10.48550/arxiv.1112.1366 · pith_short_12: 47QCXBMXWDWZ · pith_short_16: 47QCXBMXWDWZAB6D · pith_short_8: 47QCXBMX

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/47QCXBMXWDWZAB6DNVZLN2NMPQ \
  | 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: e7e02b8597b0ed9007c36d72b6e9ac7c1cbd50be3649770597adc9613bed679c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd07b31e377b6595e86c8a1d1b0ce5afbcad65039aa627c07767cd2e43f37bc4",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-06T18:14:33Z",
    "title_canon_sha256": "b8f400072ec048bcb3c1f3b373d53b574c5cd8e6dfddf19b0e4edf790ee3dde1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.1366",
    "kind": "arxiv",
    "version": 2
  }
}