Pith Number

pith:JTSMP5NL

pith:2009:JTSMP5NLO5UPWMNWOXK44PEQNS

not attested not anchored not stored refs pending

Scalar Casimir Energies for Separable Coordinate Systems: Application to Semi-transparent Planes in an Annulus

J. Wagner, K. A. Milton, K. Kirsten

arxiv:0912.2374 v1 · 2009-12-11 · hep-th · math-ph · math.MP · 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{JTSMP5NLO5UPWMNWOXK44PEQNS}

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	2026-05-18T00:37:23.120035Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4ce4c7f5ab7768fb31b675d5ce3c906ca866bd1e010156644c8dcddc8adaf158

Aliases

arxiv: 0912.2374 · arxiv_version: 0912.2374v1 · doi: 10.48550/arxiv.0912.2374 · pith_short_12: JTSMP5NLO5UP · pith_short_16: JTSMP5NLO5UPWMNW · pith_short_8: JTSMP5NL

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/JTSMP5NLO5UPWMNWOXK44PEQNS \
  | 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: 4ce4c7f5ab7768fb31b675d5ce3c906ca866bd1e010156644c8dcddc8adaf158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14942b7c13ac7ecde739be6f399ec8f0613f1364dbc58f74cd8e1e6dbd20c4ef",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2009-12-11T22:51:45Z",
    "title_canon_sha256": "1b1b49737bcb62751b611042c46918a8b57ef75508c533eebc6a88b3b1ab0afe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2374",
    "kind": "arxiv",
    "version": 1
  }
}