Pith Number

pith:UROP5T2U

pith:2005:UROP5T2UYQLHMOPCXXKCK74KSM

not attested not anchored not stored refs pending

Energy distribution of Kerr spacetime using Moller energy momentum complex

Gamal G.L. Nashed

arxiv:gr-qc/0507049 v1 · 2005-07-12 · 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{UROP5T2UYQLHMOPCXXKCK74KSM}

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	2026-05-18T01:39:20.492835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a45cfecf54c4167639e2bdd4257f8a93066951ce62bd561730efcd8480bee0cf

Aliases

arxiv: gr-qc/0507049 · arxiv_version: gr-qc/0507049v1 · doi: 10.48550/arxiv.gr-qc/0507049 · pith_short_12: UROP5T2UYQLH · pith_short_16: UROP5T2UYQLHMOPC · pith_short_8: UROP5T2U

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/UROP5T2UYQLHMOPCXXKCK74KSM \
  | 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: a45cfecf54c4167639e2bdd4257f8a93066951ce62bd561730efcd8480bee0cf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ca708ba4fc4af39983d668b9ab438a98173deac2e151f78b20250c88a2fd723",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-07-12T09:25:29Z",
    "title_canon_sha256": "5a3045ab63797467fe238bb1070287b1f630b013d04f9748afde6c7aae7daa24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0507049",
    "kind": "arxiv",
    "version": 1
  }
}