Pith Number

pith:CGBIQXPL

pith:2012:CGBIQXPL3GSRFGAOO44KBR3B66

not attested not anchored not stored refs pending

The Casimir Effect for Generalized Piston Geometries

Guglielmo Fucci, Klaus Kirsten

arxiv:1203.6522 v1 · 2012-03-29 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGBIQXPL3GSRFGAOO44KBR3B66}

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	2026-05-18T03:53:42.104056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1182885debd9a512980e7738a0c761f7be2ea7eb8130274c29e844c62a6715a0

Aliases

arxiv: 1203.6522 · arxiv_version: 1203.6522v1 · doi: 10.48550/arxiv.1203.6522 · pith_short_12: CGBIQXPL3GSR · pith_short_16: CGBIQXPL3GSRFGAO · pith_short_8: CGBIQXPL

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/CGBIQXPL3GSRFGAOO44KBR3B66 \
  | 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: 1182885debd9a512980e7738a0c761f7be2ea7eb8130274c29e844c62a6715a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa8a6bbc14fff570c025a2b8fdef35141197fdfc589444af1856489dc3fb8323",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2012-03-29T13:58:19Z",
    "title_canon_sha256": "b1d10458ec777027df78141d823005770cd74a826b25dd54ec2fc8e54ddcbd53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6522",
    "kind": "arxiv",
    "version": 1
  }
}