Pith Number

pith:ICI5HPWA

pith:2018:ICI5HPWA55UQPJT4MRTKPXWN2U

not attested not anchored not stored refs pending

Proximity force approximation and specular reflection: Application of the WKB limit of Mie scattering to the Casimir effect

Benjamin Spreng, Gert-Ludwig Ingold, Michael Hartmann, Paulo A. Maia Neto, Vinicius Henning

arxiv:1803.02254 v1 · 2018-03-06 · 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{ICI5HPWA55UQPJT4MRTKPXWN2U}

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	2026-05-18T00:13:15.351704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4091d3bec0ef6907a67c6466a7decdd5300b6ea34666f84a45bae552f12ebd25

Aliases

arxiv: 1803.02254 · arxiv_version: 1803.02254v1 · doi: 10.48550/arxiv.1803.02254 · pith_short_12: ICI5HPWA55UQ · pith_short_16: ICI5HPWA55UQPJT4 · pith_short_8: ICI5HPWA

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/ICI5HPWA55UQPJT4MRTKPXWN2U \
  | 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: 4091d3bec0ef6907a67c6466a7decdd5300b6ea34666f84a45bae552f12ebd25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22d6781ce89f30fd87c06e7f25bc5431b54f3661fd64220429975797e30b1278",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-03-06T15:27:46Z",
    "title_canon_sha256": "bbbc0905224d18713af3b3fd9cc7164196f9144fe46e0fc3b7c61c05e64a75dd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.02254",
    "kind": "arxiv",
    "version": 1
  }
}