Pith Number

pith:QEOQR2EQ

pith:2002:QEOQR2EQQBSSOYJFWLY2GMZEZX

not attested not anchored not stored refs pending

New Type of Regular Black Holes and Particlelike Solutions from Nonlinear Electrodynamics

Alexander Burinskii, Sergi R. Hildebrandt

arxiv:hep-th/0202066 v3 · 2002-02-11 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QEOQR2EQQBSSOYJFWLY2GMZEZX}

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

1 paper in Pith

Regular Black Holes in General Relativity from Nonlinear Electrodynamics with de Sitter Cores

Receipt and verification

First computed	2026-05-18T04:17:36.500546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

811d08e8908065276125b2f1a33324cdc596724442caa10038201dfb5b13388d

Aliases

arxiv: hep-th/0202066 · arxiv_version: hep-th/0202066v3 · doi: 10.48550/arxiv.hep-th/0202066 · pith_short_12: QEOQR2EQQBSS · pith_short_16: QEOQR2EQQBSSOYJF · pith_short_8: QEOQR2EQ

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/QEOQR2EQQBSSOYJFWLY2GMZEZX \
  | 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: 811d08e8908065276125b2f1a33324cdc596724442caa10038201dfb5b13388d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efd937c62dfe2861d61b94d001fb6e4958ee0bc7a38168c7d15ff0dc01b74fa1",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-02-11T08:12:33Z",
    "title_canon_sha256": "b452e102bea17cd5663079b5cb8ae113b71d5176a1ccecd2ccaff49237b779ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0202066",
    "kind": "arxiv",
    "version": 3
  }
}