Pith Number

pith:R4JZH5CB

pith:1995:R4JZH5CBTZMDPW3C67XOCQX4GI

not attested not anchored not stored refs pending

Heat-kernel coefficients of the Laplace operator on the D-dimensional ball

E. Elizalde, K. Kirsten, M. Bordag

arxiv:hep-th/9503023 v2 · 1995-03-03 · 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{R4JZH5CBTZMDPW3C67XOCQX4GI}

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	2026-05-18T01:06:02.792473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8f1393f4419e5837db62f7eee142fc32213cc2bb0aa92bdfea4331e3d520b6d5

Aliases

arxiv: hep-th/9503023 · arxiv_version: hep-th/9503023v2 · doi: 10.48550/arxiv.hep-th/9503023 · pith_short_12: R4JZH5CBTZMD · pith_short_16: R4JZH5CBTZMDPW3C · pith_short_8: R4JZH5CB

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/R4JZH5CBTZMDPW3C67XOCQX4GI \
  | 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: 8f1393f4419e5837db62f7eee142fc32213cc2bb0aa92bdfea4331e3d520b6d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "202902f0a03ab7ccb7e46fb75b1cabfbb0eaf5d69e610ebac7df1f0bd41276fc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-03-03T20:14:28Z",
    "title_canon_sha256": "886240a59760d37612db95f62381a4e95ec5140876dc58f457af744c066a9ed9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9503023",
    "kind": "arxiv",
    "version": 2
  }
}