Pith Number

pith:UDLHXBTZ

pith:2010:UDLHXBTZEIM6QDKSWEIAHCRPNG

not attested not anchored not stored refs pending

Cylindrically and toroidally symmetric solutions with a cosmological constant

Jerry B. Griffiths, Jiri Podolsky

arxiv:1011.5826 v1 · 2010-11-26 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UDLHXBTZEIM6QDKSWEIAHCRPNG}

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	2026-05-18T04:12:12.080864Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0d67b86792219e80d52b110038a2f6995ac67463b773009518d4a1ba97cd53e

Aliases

arxiv: 1011.5826 · arxiv_version: 1011.5826v1 · doi: 10.48550/arxiv.1011.5826 · pith_short_12: UDLHXBTZEIM6 · pith_short_16: UDLHXBTZEIM6QDKS · pith_short_8: UDLHXBTZ

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/UDLHXBTZEIM6QDKSWEIAHCRPNG \
  | 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: a0d67b86792219e80d52b110038a2f6995ac67463b773009518d4a1ba97cd53e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee42ae7c9bb4c17a374ad66d20140047eaf6a6de2749704a4f10e38d7a49f2ce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-11-26T15:48:49Z",
    "title_canon_sha256": "59ed037d44e190fe09990a22e45dbab3306e92e26ca5b8e847af4595f025a96d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.5826",
    "kind": "arxiv",
    "version": 1
  }
}