Pith Number

pith:PFHAB7DJ

pith:2002:PFHAB7DJOFUM3A5YLQRANKZZCR

not attested not anchored not stored refs pending

Measurement of the Casimir force between parallel metallic surfaces

G. Bressi, G. Carugno, G. Ruoso, R. Onofrio

arxiv:quant-ph/0203002 v1 · 2002-03-01 · quant-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PFHAB7DJOFUM3A5YLQRANKZZCR}

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.

Cited by

2 papers in Pith

Thermal Casimir Effect in A Schwarzschild-like Wormhole Spacetime

Anomalous-magnetic-moment-enhanced Casimir effect

Receipt and verification

First computed	2026-07-04T15:18:32.474572Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

794e00fc697168cd83b85c2206ab39147364c32bcbe7bb695d046c23fe9c5d9a

Aliases

arxiv: quant-ph/0203002 · arxiv_version: quant-ph/0203002v1 · doi: 10.48550/arxiv.quant-ph/0203002 · pith_short_12: PFHAB7DJOFUM · pith_short_16: PFHAB7DJOFUM3A5Y · pith_short_8: PFHAB7DJ

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/PFHAB7DJOFUM3A5YLQRANKZZCR \
  | 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: 794e00fc697168cd83b85c2206ab39147364c32bcbe7bb695d046c23fe9c5d9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9834bd017c9ab6d5f3e6f448f4e8689a55d8c7c9fb4f4099cf34c9d4795dcc9d",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2002-03-01T10:54:01Z",
    "title_canon_sha256": "7e72f20b424a8138f25c25fcbbc0cface8b3e9b1bfa65284ebac83bd0605cc30"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0203002",
    "kind": "arxiv",
    "version": 1
  }
}