Pith Number

pith:Y3OZNXHK

pith:2003:Y3OZNXHKIS6Y27CCSQ3N7EXBP3

not attested not anchored not stored refs pending

No naked singularities in homogeneous, spherically symmetric bubble spacetimes?

Luis Lehner, Olivier Sarbach

arxiv:hep-th/0308116 v1 · 2003-08-18 · hep-th · 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{Y3OZNXHKIS6Y27CCSQ3N7EXBP3}

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.

Cited by

1 paper in Pith

Initial data for a black string and a Kaluza-Klein bubble: Space-dependent compactification radius

Receipt and verification

First computed	2026-07-04T16:41:21.997047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6dd96dcea44bd8d7c429436df92e17ed95bd5459b7019e7f84d5102a3b3d13e

Aliases

arxiv: hep-th/0308116 · arxiv_version: hep-th/0308116v1 · doi: 10.48550/arxiv.hep-th/0308116 · pith_short_12: Y3OZNXHKIS6Y · pith_short_16: Y3OZNXHKIS6Y27CC · pith_short_8: Y3OZNXHK

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/Y3OZNXHKIS6Y27CCSQ3N7EXBP3 \
  | 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: c6dd96dcea44bd8d7c429436df92e17ed95bd5459b7019e7f84d5102a3b3d13e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "467b9abcb74f329aa94bd23834e58022d300978793f8acb9e9d9e5eb114e00e7",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2003-08-18T19:39:54Z",
    "title_canon_sha256": "37f5f58e5d90b444aa1f4f0ac30b901eb01cbb48ca34cad7c079d5f8ee32f364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0308116",
    "kind": "arxiv",
    "version": 1
  }
}