Pith Number

pith:V7KODUIQ

pith:2023:V7KODUIQNL5Y3HZ3JTTJBRATGY

not attested not anchored not stored refs pending

Anisotropic Generalized Polytropic Spheres: Regular 3D Black Holes

Hernando Quevedo, Mohsen Khodadi, Orlando Luongo, Seyed Naseh Sajadi

arxiv:2312.16081 v2 · 2023-12-26 · 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{V7KODUIQNL5Y3HZ3JTTJBRATGY}

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

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

Receipt and verification

First computed	2026-07-05T08:19:57.911997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afd4e1d1106afb8d9f3b4ce690c413360bddfa6309135faef96673ad9e7aaa1e

Aliases

arxiv: 2312.16081 · arxiv_version: 2312.16081v2 · doi: 10.48550/arxiv.2312.16081 · pith_short_12: V7KODUIQNL5Y · pith_short_16: V7KODUIQNL5Y3HZ3 · pith_short_8: V7KODUIQ

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/V7KODUIQNL5Y3HZ3JTTJBRATGY \
  | 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: afd4e1d1106afb8d9f3b4ce690c413360bddfa6309135faef96673ad9e7aaa1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "478fe9f5df7e82e385e571eb5d3a7736023cf5a7bac13917ffe213b18a58254b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-12-26T15:09:35Z",
    "title_canon_sha256": "ece9ea36b9a55769c498eae67938f204f9776880ab58f448e57322008ab95490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.16081",
    "kind": "arxiv",
    "version": 2
  }
}