Pith Number

pith:GI7NGAEU

pith:1993:GI7NGAEUQ6K5X537OKIRXHC2SM

not attested not anchored not stored refs pending

On Functional Determinants of Laplacians in Polygons and Simplices

Erik Aurell, Per Salomonson

arxiv:hep-th/9304031 v1 · 1993-04-08 · hep-th · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GI7NGAEUQ6K5X537OKIRXHC2SM}

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	2026-07-04T15:56:12.166992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

323ed300948795dbf77f72911b9c5a9330854fa1eb03931dadb33c5e52003ecd

Aliases

arxiv: hep-th/9304031 · arxiv_version: hep-th/9304031v1 · doi: 10.48550/arxiv.hep-th/9304031 · pith_short_12: GI7NGAEUQ6K5 · pith_short_16: GI7NGAEUQ6K5X537 · pith_short_8: GI7NGAEU

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/GI7NGAEUQ6K5X537OKIRXHC2SM \
  | 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: 323ed300948795dbf77f72911b9c5a9330854fa1eb03931dadb33c5e52003ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64311e59d6b60eb122332b57b553af57ed9b4be0484e066b54b936b410dd871c",
    "cross_cats_sorted": [
      "math.DG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1993-04-08T15:23:52Z",
    "title_canon_sha256": "9d93bae8e9553b48b097c630efac7bb804d08934e0ea89469902ab31b512a69f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9304031",
    "kind": "arxiv",
    "version": 1
  }
}