Pith Number

pith:M2O2NUSH

pith:2010:M2O2NUSHRIKN7JBP4LPZOTNJTG

not attested not anchored not stored refs pending

"Kerrr" black hole: the Lord of the String

Anais Smailagic, Euro Spallucci

arxiv:1003.3918 v1 · 2010-03-20 · hep-th · astro-ph.HE · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M2O2NUSHRIKN7JBP4LPZOTNJTG}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Regular hairy black holes by gravitational decoupling: Bardeen and Minkowski-core seeds

Receipt and verification

First computed	2026-05-18T02:24:36.490539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

669da6d2478a14dfa42fe2df974da9998de761af5db1dfe284153f17845cd2e4

Aliases

arxiv: 1003.3918 · arxiv_version: 1003.3918v1 · doi: 10.48550/arxiv.1003.3918 · pith_short_12: M2O2NUSHRIKN · pith_short_16: M2O2NUSHRIKN7JBP · pith_short_8: M2O2NUSH

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/M2O2NUSHRIKN7JBP4LPZOTNJTG \
  | 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: 669da6d2478a14dfa42fe2df974da9998de761af5db1dfe284153f17845cd2e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "635cedf5912855be1c8871d294733564eb3cfcc18ff31be4cf60dee82670b6d8",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2010-03-20T10:10:58Z",
    "title_canon_sha256": "c7cfaaaa96692207d553654581df2bd0bd54a1711f1964d1924d88014fb28c99"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3918",
    "kind": "arxiv",
    "version": 1
  }
}