Pith Number

pith:Z3CJ53AP

pith:2012:Z3CJ53APU4UCVBGUHPC5DAEKWR

not attested not anchored not stored refs pending

Casimir Force between Atomically Thin Gold Films

Bo E. Sernelius, C. Persson, M. Bostr\"om

arxiv:1212.0406 v2 · 2012-12-03 · cond-mat.mes-hall · 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{Z3CJ53APU4UCVBGUHPC5DAEKWR}

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	2026-05-18T03:33:49.635095Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec49eec0fa7282a84d43bc5d1808ab47fef7bdbcafe3bb803c233e3282f24a7

Aliases

arxiv: 1212.0406 · arxiv_version: 1212.0406v2 · doi: 10.48550/arxiv.1212.0406 · pith_short_12: Z3CJ53APU4UC · pith_short_16: Z3CJ53APU4UCVBGU · pith_short_8: Z3CJ53AP

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/Z3CJ53APU4UCVBGUHPC5DAEKWR \
  | 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: cec49eec0fa7282a84d43bc5d1808ab47fef7bdbcafe3bb803c233e3282f24a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1faf364005637612238ea7c24a2db7d5475c1daa036c5697acb14d46fc747951",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-12-03T14:56:48Z",
    "title_canon_sha256": "a4ce9b1ef91870858ab4c092317f5334c37920c3a7e60dfe94a2c3306b02d90a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.0406",
    "kind": "arxiv",
    "version": 2
  }
}