Pith Number

pith:HHPRYQ4F

pith:2006:HHPRYQ4FSROILXYIPBYGTFUGGI

not attested not anchored not stored refs pending

Regular black holes in quadratic gravity

Dariusz Tryniecki, Jerzy Matyjasek, Mariusz Woronowicz, Waldemar Berej

arxiv:hep-th/0606185 v1 · 2006-06-20 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHPRYQ4FSROILXYIPBYGTFUGGI}

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

3 papers in Pith

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes

Exact, non-singular black holes from a phantom DBI Field as primordial dark matter

Parameterized Post-Newtonian Analysis of Quadratic Gravity and Solar System Constraints

Receipt and verification

First computed	2026-07-04T17:01:56.586870Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39df1c4385945c85df0878706996863225eda82847d8f40e3dc10a8990b2eb5e

Aliases

arxiv: hep-th/0606185 · arxiv_version: hep-th/0606185v1 · doi: 10.48550/arxiv.hep-th/0606185 · pith_short_12: HHPRYQ4FSROI · pith_short_16: HHPRYQ4FSROILXYI · pith_short_8: HHPRYQ4F

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/HHPRYQ4FSROILXYIPBYGTFUGGI \
  | 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: 39df1c4385945c85df0878706996863225eda82847d8f40e3dc10a8990b2eb5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99cf81d3b727b09fe536358ca4a8c54a19279157ad54edc4baf3b7f4e416a221",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2006-06-20T06:19:26Z",
    "title_canon_sha256": "1180a3a5abe0174df4ea5cf3090f87d9bea6b8bf13d5d0b85c9a23bc1f0b4e8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0606185",
    "kind": "arxiv",
    "version": 1
  }
}