Pith Number

pith:66CMJ6XZ

pith:2023:66CMJ6XZPFPJCYOJ7FEVUPAKYY

not attested not anchored not stored refs pending

Nonsingular black holes from conformal symmetries

Andrea Pierfrancesco Sanna, Mariano Cadoni

arxiv:2302.06401 v2 · 2023-02-13 · 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{66CMJ6XZPFPJCYOJ7FEVUPAKYY}

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

2 papers in Pith

Inflation driven by repulsive-like primordial black holes

Eikonal, nonlocality and regular black holes

Receipt and verification

First computed	2026-07-05T06:26:00.754066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f784c4faf9795e9161c9f9495a3c0ac63c8e2b67fbd4a5dc168d52908047b1a5

Aliases

arxiv: 2302.06401 · arxiv_version: 2302.06401v2 · doi: 10.48550/arxiv.2302.06401 · pith_short_12: 66CMJ6XZPFPJ · pith_short_16: 66CMJ6XZPFPJCYOJ · pith_short_8: 66CMJ6XZ

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/66CMJ6XZPFPJCYOJ7FEVUPAKYY \
  | 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: f784c4faf9795e9161c9f9495a3c0ac63c8e2b67fbd4a5dc168d52908047b1a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6df49fe3dca71616ce5c0c61178d9d1bc959f83873a777bbf8dc49a4b7800c08",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-13T14:40:11Z",
    "title_canon_sha256": "764015e4f577e3c97ef306e1d9caf4295530b0f36bf2b69770c4d8374b2f9af3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.06401",
    "kind": "arxiv",
    "version": 2
  }
}