Pith Number

pith:N5DIXFAL

pith:2018:N5DIXFALHZH6XL6XYJ6OXR4Z2V

not attested not anchored not stored refs pending

Repulsive Casimir Force

Iver Brevik, Johan S. H{\o}ye

arxiv:1805.06224 v1 · 2018-05-16 · 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{N5DIXFALHZH6XL6XYJ6OXR4Z2V}

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	2026-05-18T00:08:06.982559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6f468b940b3e4febafd7c27cebc799d560b5e73f24d2aa6f1369d13c1304eb90

Aliases

arxiv: 1805.06224 · arxiv_version: 1805.06224v1 · doi: 10.48550/arxiv.1805.06224 · pith_short_12: N5DIXFALHZH6 · pith_short_16: N5DIXFALHZH6XL6X · pith_short_8: N5DIXFAL

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/N5DIXFALHZH6XL6XYJ6OXR4Z2V \
  | 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: 6f468b940b3e4febafd7c27cebc799d560b5e73f24d2aa6f1369d13c1304eb90

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "284bea7f3408655454f698231c98b099f69490c13acb11f4e95cc5c330d403f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-05-16T10:10:32Z",
    "title_canon_sha256": "8392d13cb184342d5e8be4944f37f5b5f85ca14397376cd85f2cb0d22cd02d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.06224",
    "kind": "arxiv",
    "version": 1
  }
}