Pith Number

pith:BY4BQPHF

pith:2018:BY4BQPHFXPTOSLSMDAUD3HAU3K

not attested not anchored not stored refs pending

Bardeen regular black hole as a quantum-corrected Schwarzschild black hole

Juliano C. S. Neves, R. V. Maluf

arxiv:1801.08872 v2 · 2018-01-26 · gr-qc · hep-th

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Cited by

1 paper in Pith

Tidal Love numbers for regular black holes

Receipt and verification

First computed	2026-05-17T23:59:01.972064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0e38183ce5bbe6e92e4c18283d9c14da9e90236a7fbeab546d365df19c8f2f2f

Aliases

arxiv: 1801.08872 · arxiv_version: 1801.08872v2 · doi: 10.48550/arxiv.1801.08872

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/BY4BQPHFXPTOSLSMDAUD3HAU3K \
  | 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: 0e38183ce5bbe6e92e4c18283d9c14da9e90236a7fbeab546d365df19c8f2f2f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "776ae997ac735443d2f4658b7b803db06d093de4244871a493f1813bbc7e771f",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-01-26T18:53:58Z",
    "title_canon_sha256": "fc7fea67720c2e7f663469191565b20336da11c6d8a4d5dbb90d0333dffc6584"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08872",
    "kind": "arxiv",
    "version": 2
  }
}