Pith Number

pith:5XEWG6EW

pith:2016:5XEWG6EWZJYQ72H6CSAY2GZ6ZP

not attested not anchored not stored refs pending

Casimir Force between a Half-Space and a Plate of Finite Thickness

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

arxiv:1604.05870 v1 · 2016-04-20 · quant-ph · cond-mat.other

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5XEWG6EWZJYQ72H6CSAY2GZ6ZP}

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	2026-05-18T01:15:13.516557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edc9637896ca710fe8fe14818d1b3ecbf37566e2aa98d109cee23329a84fbb57

Aliases

arxiv: 1604.05870 · arxiv_version: 1604.05870v1 · doi: 10.48550/arxiv.1604.05870 · pith_short_12: 5XEWG6EWZJYQ · pith_short_16: 5XEWG6EWZJYQ72H6 · pith_short_8: 5XEWG6EW

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/5XEWG6EWZJYQ72H6CSAY2GZ6ZP \
  | 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: edc9637896ca710fe8fe14818d1b3ecbf37566e2aa98d109cee23329a84fbb57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b3ea80af72aa89db2d5ffe14df490af249bed3af6bfd7ff045d8d693d653a3a",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-04-20T09:35:10Z",
    "title_canon_sha256": "097d80e47b3fdf7bf331bc1f044130fa758bae0703b52754f7a17a7adfd46485"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05870",
    "kind": "arxiv",
    "version": 1
  }
}