Pith Number

pith:O5WHH4FI

pith:2010:O5WHH4FISY2BQ3QHOOA4VNOJGV

not attested not anchored not stored refs pending

Noncommutative Geometry Inspired Rotating Black Hole in Three Dimensions

Alexis Larranaga, Juan Manuel Tejeiro

arxiv:1004.1120 v1 · 2010-04-07 · gr-qc · 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{O5WHH4FISY2BQ3QHOOA4VNOJGV}

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	2026-05-18T02:08:08.407803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

776c73f0a89634186e077381cab5c9356ee371417cc20fdebad5360f63404766

Aliases

arxiv: 1004.1120 · arxiv_version: 1004.1120v1 · doi: 10.48550/arxiv.1004.1120 · pith_short_12: O5WHH4FISY2B · pith_short_16: O5WHH4FISY2BQ3QH · pith_short_8: O5WHH4FI

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/O5WHH4FISY2BQ3QHOOA4VNOJGV \
  | 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: 776c73f0a89634186e077381cab5c9356ee371417cc20fdebad5360f63404766

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "296010c665bd5d76e5767de8a35b29d42de83c16c1a4d1c825e4a52cd151d82a",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-04-07T16:06:49Z",
    "title_canon_sha256": "874def802b43c033ac444a610f0fac9b29df74ac2a62f995e8196655914639b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.1120",
    "kind": "arxiv",
    "version": 1
  }
}