Pith Number

pith:6JEGVDWD

pith:2004:6JEGVDWDUCTB2HE7X23JXPYZML

not attested not anchored not stored refs pending

A classification of local Weyl invariants in D=8

Johanna Erdmenger, Nicolas Boulanger

arxiv:hep-th/0405228 v2 · 2004-05-25 · hep-th · gr-qc · 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{6JEGVDWDUCTB2HE7X23JXPYZML}

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	2026-07-04T16:48:48.988234Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2486a8ec3a0a61d1c9fbeb69bbf1962cffecf0c88dd5c0b52403160e33e3e5f

Aliases

arxiv: hep-th/0405228 · arxiv_version: hep-th/0405228v2 · doi: 10.48550/arxiv.hep-th/0405228 · pith_short_12: 6JEGVDWDUCTB · pith_short_16: 6JEGVDWDUCTB2HE7 · pith_short_8: 6JEGVDWD

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/6JEGVDWDUCTB2HE7X23JXPYZML \
  | 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: f2486a8ec3a0a61d1c9fbeb69bbf1962cffecf0c88dd5c0b52403160e33e3e5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b6896c3a50edc1777c4bc866e97357ced807f39548c3100774020d607714dd6",
    "cross_cats_sorted": [
      "gr-qc",
      "math.DG"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2004-05-25T18:44:23Z",
    "title_canon_sha256": "c0008f772815549e3cf41f8b2c6a4623ab45d56a3e03c7bf880b21c51a03da53"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0405228",
    "kind": "arxiv",
    "version": 2
  }
}