Pith Number

pith:K6H3NX7O

pith:2010:K6H3NX7ONPUOPNGRXCYUVAGENG

not attested not anchored not stored refs pending

Spherical Gravitating Condensers in General Relativity

Ji\v{r}\'i Bi\v{c}\'ak, Norman G\"urlebeck

arxiv:1008.1137 v2 · 2010-08-06 · 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{K6H3NX7ONPUOPNGRXCYUVAGENG}

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	2026-05-18T04:20:14.711618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

578fb6dfee6be8e7b4d1b8b14a80c469b1f6ad374984448ef204ea654be85e87

Aliases

arxiv: 1008.1137 · arxiv_version: 1008.1137v2 · doi: 10.48550/arxiv.1008.1137 · pith_short_12: K6H3NX7ONPUO · pith_short_16: K6H3NX7ONPUOPNGR · pith_short_8: K6H3NX7O

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/K6H3NX7ONPUOPNGRXCYUVAGENG \
  | 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: 578fb6dfee6be8e7b4d1b8b14a80c469b1f6ad374984448ef204ea654be85e87

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "318419be16525fd0ef7c492ecc368859e5d5153296b43e5dec5ab8ea00ca16c2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-08-06T08:59:15Z",
    "title_canon_sha256": "191f8ca7f80e7f9f4e193007906d24f9bbcc969ce6a5bfdad73f350b3ed8e7fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.1137",
    "kind": "arxiv",
    "version": 2
  }
}