Pith Number

pith:Q7DYAV6R

pith:2021:Q7DYAV6RT4IBO4O5FUYQIGAOKI

not attested not anchored not stored refs pending

Measurement of the Casimir Force between 0.2 and 8 mum: Experimental Procedures and Comparison with Theory

Benjamin Spreng, Galina L. Klimchitskaya, Gert-Ludwig Ingold, Giuseppe Bimonte, Paulo A. Maia Neto, Ricardo S. Decca, Vladimir M. Mostepanenko

arxiv:2104.03857 v1 · 2021-04-08 · quant-ph · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7DYAV6RT4IBO4O5FUYQIGAOKI}

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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

✓ 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.

Cited by

1 paper in Pith

Non-Abelian Casimir energy in the Curci-Ferrari model through a functional approach

Receipt and verification

First computed	2026-07-05T02:30:24.343170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c78057d19f101771dd2d3104180e52083d1df68a0aafbc29be19e89534ce9f

Aliases

arxiv: 2104.03857 · arxiv_version: 2104.03857v1 · doi: 10.48550/arxiv.2104.03857 · pith_short_12: Q7DYAV6RT4IB · pith_short_16: Q7DYAV6RT4IBO4O5 · pith_short_8: Q7DYAV6R

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/Q7DYAV6RT4IBO4O5FUYQIGAOKI \
  | 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: 87c78057d19f101771dd2d3104180e52083d1df68a0aafbc29be19e89534ce9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e9df3848f79fce238bce0b7da823d0071ebf2aa3c8b88355e7df24dd5e9c730",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2021-04-08T16:00:59Z",
    "title_canon_sha256": "0fd104774899cc87c71dfefb9e5ce6ca976f881ab8693ff2eae8185627bdb19e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.03857",
    "kind": "arxiv",
    "version": 1
  }
}