Pith Number

pith:ZN44UCVU

pith:2014:ZN44UCVUBLNH4POBQR24HXBLTW

not attested not anchored not stored refs pending

The Casimir-Polder interaction an atom with spherical shell

Nail Khusnutdinov

arxiv:1402.2537 v1 · 2014-02-11 · 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{ZN44UCVUBLNH4POBQR24HXBLTW}

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	2026-05-18T02:59:19.400128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb79ca0ab40ada7e3dc18475c3dc2b9da9f0528328c30eea30e13230c2f5cc53

Aliases

arxiv: 1402.2537 · arxiv_version: 1402.2537v1 · doi: 10.48550/arxiv.1402.2537 · pith_short_12: ZN44UCVUBLNH · pith_short_16: ZN44UCVUBLNH4POB · pith_short_8: ZN44UCVU

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/ZN44UCVUBLNH4POBQR24HXBLTW \
  | 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: cb79ca0ab40ada7e3dc18475c3dc2b9da9f0528328c30eea30e13230c2f5cc53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "82bf9d0e666d2d282eb6cabc6bf4b34213d11d1a002e477d83fcd1dbce191a78",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-02-11T15:53:40Z",
    "title_canon_sha256": "61b111d9a0455487f367c502b61aaee783ead49e4358f398890cfb7b9e183e79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.2537",
    "kind": "arxiv",
    "version": 1
  }
}