Pith Number

pith:NKXISVKL

pith:2026:NKXISVKLRYGZARSHYVTJXAOZLR

not attested not anchored not stored refs pending

A class of $d$-dimensional regular black holes: Shadows, Thermodynamics and Gravitational collapse

A. Sadeghi, F. Shojai

arxiv:2602.10269 v3 · 2026-02-10 · 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{NKXISVKLRYGZARSHYVTJXAOZLR}

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

Photon Spheres and shadow of modified black-hole entropies

Receipt and verification

First computed	2026-05-28T01:04:36.627767Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6aae89554b8e0d904647c5669b81d95c77aec35f23a10d983479522248c0dc49

Aliases

arxiv: 2602.10269 · arxiv_version: 2602.10269v3 · doi: 10.48550/arxiv.2602.10269 · pith_short_12: NKXISVKLRYGZ · pith_short_16: NKXISVKLRYGZARSH · pith_short_8: NKXISVKL

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/NKXISVKLRYGZARSHYVTJXAOZLR \
  | 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: 6aae89554b8e0d904647c5669b81d95c77aec35f23a10d983479522248c0dc49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2e536f09657f871951241dba0de6cc087f5d5f2cfebccbcc9624d31e9dcf72cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-02-10T20:25:55Z",
    "title_canon_sha256": "ddccd29380ea300db7b9e1b3c96e4370179b4012542e8d91e09f78ba49e960b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2602.10269",
    "kind": "arxiv",
    "version": 3
  }
}