Pith Number

pith:GJWZAWMH

pith:2011:GJWZAWMHOZDYXDB6CSPJQAWAF2

not attested not anchored not stored refs pending

Casimir effect between two spheres at small separations

L. P. Teo

arxiv:1112.3442 v1 · 2011-12-15 · quant-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GJWZAWMHOZDYXDB6CSPJQAWAF2}

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	2026-05-18T01:59:09.479839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

326d90598776478b8c3e149e9802c02eb9ce082de2aad752432e197ef575c45f

Aliases

arxiv: 1112.3442 · arxiv_version: 1112.3442v1 · doi: 10.48550/arxiv.1112.3442 · pith_short_12: GJWZAWMHOZDY · pith_short_16: GJWZAWMHOZDYXDB6 · pith_short_8: GJWZAWMH

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/GJWZAWMHOZDYXDB6CSPJQAWAF2 \
  | 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: 326d90598776478b8c3e149e9802c02eb9ce082de2aad752432e197ef575c45f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf07f54f6d14cbe4329ae2f7b23c961acbb31acca441ce73c67ed1f2557095f8",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-12-15T07:55:10Z",
    "title_canon_sha256": "432cad90b0d40a42019abd5f37f88eaa05d9f4c9e64537700e7243494f581001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.3442",
    "kind": "arxiv",
    "version": 1
  }
}