Pith Number

pith:PW74UL4Z

pith:2000:PW74UL4ZTYOZOCQAQCYHSOKFOQ

not attested not anchored not stored refs pending

The Bardeen Model as a Nonlinear Magnetic Monopole

Alberto Garc\'ia, Eloy Ay\'on-Beato

arxiv:gr-qc/0009077 v1 · 2000-09-22 · 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{PW74UL4ZTYOZOCQAQCYHSOKFOQ}

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

31 papers in Pith

Topological Thermodynamics of Generalized Bardeen Black Hole

Finite Curvature Construction of Regular Black Holes and Quasinormal Mode Analysis

Light Rings, Accretion Disks and Shadows of Hayward Boson Stars

Charged Superradiant Instability of Spherically Symmetric Regular Black Holes in de Sitter Spacetime: Time- and Frequency-Domain Analysis

Ringdown waves from hairy black holes

Receipt and verification

First computed	2026-05-18T01:09:08.384715Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7dbfca2f999e1d970a0080b0793945743e5c99f40b029a7c0f56a3bf31e644b5

Aliases

arxiv: gr-qc/0009077 · arxiv_version: gr-qc/0009077v1 · doi: 10.48550/arxiv.gr-qc/0009077 · pith_short_12: PW74UL4ZTYOZ · pith_short_16: PW74UL4ZTYOZOCQA · pith_short_8: PW74UL4Z

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/PW74UL4ZTYOZOCQAQCYHSOKFOQ \
  | 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: 7dbfca2f999e1d970a0080b0793945743e5c99f40b029a7c0f56a3bf31e644b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe5c034f099018b8e6d360a86abcb413f256d0c1846aa472b1ee391198a426b9",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2000-09-22T00:44:55Z",
    "title_canon_sha256": "6dba5f64dd4dcba49e270b6ba7a42e88009fbfa083c2e36a19afb2074bb416d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0009077",
    "kind": "arxiv",
    "version": 1
  }
}