Pith Number

pith:X72EB4KI

pith:2012:X72EB4KIDOSBUICMNFN5MZRKFE

not attested not anchored not stored refs pending

Derivative expansion of the electromagnetic Casimir energy for two thin mirrors

Cesar D. Fosco, Fernando C. Lombardo, Francisco D. Mazzitelli

arxiv:1203.1855 v2 · 2012-03-08 · hep-th · quant-ph

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-18T01:58:12.911657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bff440f1481ba41a204c695bd6662a2908fde9967b6491596975305fb2200f64

Aliases

arxiv: 1203.1855 · arxiv_version: 1203.1855v2 · doi: 10.48550/arxiv.1203.1855 · pith_short_12: X72EB4KIDOSB · pith_short_16: X72EB4KIDOSBUICM · pith_short_8: X72EB4KI

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/X72EB4KIDOSBUICMNFN5MZRKFE \
  | 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: bff440f1481ba41a204c695bd6662a2908fde9967b6491596975305fb2200f64

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "47dbe26004135e25bd08f7caaa650999544f5739d6be2a52c8e3c454050020ca",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-08T17:16:10Z",
    "title_canon_sha256": "6acd79879cf07132ca1be7ad7a95151e627778d909d780acafacd421ca5d2cbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.1855",
    "kind": "arxiv",
    "version": 2
  }
}