Pith Number

pith:LTROW4VG

pith:2025:LTROW4VGCJTLSAKR3NRIJPTWBW

not attested not anchored not stored refs pending

Regular black holes and their singular families

Hyat Huang, Xiao-Pin Rao

arxiv:2503.13133 v1 · 2025-03-17 · 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{LTROW4VGCJTLSAKR3NRIJPTWBW}

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

Charging up regular black holes

Dark matter production from evaporation of regular primordial black holes

Shadow signatures and energy accumulation in Lorentzian-Euclidean black holes

Receipt and verification

First computed	2026-07-05T10:32:53.885457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ce2eb72a61266b90151db6284be760d8d34e77d3a355ad84b528fbe51dd8b9f

Aliases

arxiv: 2503.13133 · arxiv_version: 2503.13133v1 · doi: 10.48550/arxiv.2503.13133 · pith_short_12: LTROW4VGCJTL · pith_short_16: LTROW4VGCJTLSAKR · pith_short_8: LTROW4VG

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/LTROW4VGCJTLSAKR3NRIJPTWBW \
  | 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: 5ce2eb72a61266b90151db6284be760d8d34e77d3a355ad84b528fbe51dd8b9f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c84e7b58c919870c360eaed548a7c92aca6623a3583195750b625e6df48005b3",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-03-17T12:58:14Z",
    "title_canon_sha256": "4c585c2d1423dd236cd4a7a9da06f8c135eacde6dd76c2c629c96b766257677d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13133",
    "kind": "arxiv",
    "version": 1
  }
}