Pith Number

pith:LWQNV5PP

pith:2012:LWQNV5PPGHHAOND3VWYZI4MI3F

not attested not anchored not stored refs pending

Casimir interaction between a sphere and a cylinder

L. P. Teo

arxiv:1212.3037 v2 · 2012-12-13 · 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{LWQNV5PPGHHAOND3VWYZI4MI3F}

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	2026-05-18T01:52:39.170300Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5da0daf5ef31ce07347badb1947188d96d672bc3321ff9717f57450be068d262

Aliases

arxiv: 1212.3037 · arxiv_version: 1212.3037v2 · doi: 10.48550/arxiv.1212.3037 · pith_short_12: LWQNV5PPGHHA · pith_short_16: LWQNV5PPGHHAOND3 · pith_short_8: LWQNV5PP

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/LWQNV5PPGHHAOND3VWYZI4MI3F \
  | 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: 5da0daf5ef31ce07347badb1947188d96d672bc3321ff9717f57450be068d262

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "571bfcfb047f6c8dd868028c276297cc1410496970dbc201457a31c5259edac7",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-12-13T02:06:40Z",
    "title_canon_sha256": "d26f2e5663296abe49f23f8e71547184a3e91ba24e5eddf63c4f643c774d13fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3037",
    "kind": "arxiv",
    "version": 2
  }
}