Pith Number

pith:YKGMZQMN

pith:2012:YKGMZQMNSDP5CED3GBESU7IJ4A

not attested not anchored not stored refs pending

Gradient of the Casimir force between Au surfaces of a sphere and a plate measured using atomic force microscope in a frequency shift technique

A. A. Banishev, C.-C. Chang, G. L. Klimchitskaya, R. Castillo-Garza, U. Mohideen, V. M. Mostepanenko

arxiv:1204.3146 v1 · 2012-04-14 · cond-mat.other · 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{YKGMZQMNSDP5CED3GBESU7IJ4A}

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	2026-05-18T01:57:52.526182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c28cccc18d90dfd1107b30492a7d09e0237a7d7512d2ecca3da4f370d49c0c84

Aliases

arxiv: 1204.3146 · arxiv_version: 1204.3146v1 · doi: 10.48550/arxiv.1204.3146 · pith_short_12: YKGMZQMNSDP5 · pith_short_16: YKGMZQMNSDP5CED3 · pith_short_8: YKGMZQMN

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/YKGMZQMNSDP5CED3GBESU7IJ4A \
  | 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: c28cccc18d90dfd1107b30492a7d09e0237a7d7512d2ecca3da4f370d49c0c84

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0f6f22c1a6e7aad474aef66010ad4249982d9de8534068cea132fc3b82aafa3",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2012-04-14T06:41:27Z",
    "title_canon_sha256": "573dfe0061993b1edc62e2b54f9900e2ba9413a976c9c5e8ae5d0fe87a432271"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3146",
    "kind": "arxiv",
    "version": 1
  }
}