Pith Number

pith:3WOE4M56

pith:2008:3WOE4M56XMJ7P7VIIG2VJC6Y63

not attested not anchored not stored refs pending

Charged black holes on a Kaluza-Klein bubble

Jutta Kunz, Stoytcho Yazadjiev

arxiv:0811.0730 v1 · 2008-11-05 · 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{3WOE4M56XMJ7P7VIIG2VJC6Y63}

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	2026-07-04T15:36:29.143337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd9c4e33bebb13f7fea841b5548bd8f6f9dbcc8f433a0e023cbfe01f871ad3e8

Aliases

arxiv: 0811.0730 · arxiv_version: 0811.0730v1 · doi: 10.48550/arxiv.0811.0730 · pith_short_12: 3WOE4M56XMJ7 · pith_short_16: 3WOE4M56XMJ7P7VI · pith_short_8: 3WOE4M56

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/3WOE4M56XMJ7P7VIIG2VJC6Y63 \
  | 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: dd9c4e33bebb13f7fea841b5548bd8f6f9dbcc8f433a0e023cbfe01f871ad3e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af561f2e7b6e3034dc10f92b2b0f170538333c31b398c21f6b0ed4914a1b7b33",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2008-11-05T14:02:52Z",
    "title_canon_sha256": "ea3289b3fa26ea26edda1bca9821990c43493bf67f2e686c4d7b083fed5a3dc7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0730",
    "kind": "arxiv",
    "version": 1
  }
}