Pith Number

pith:VKG2EINX

pith:2024:VKG2EINX2XY2CJ63OT6XD7ZSIO

not attested not anchored not stored refs pending

Exploring Nonlinear Electrodynamics Theories: Shadows of Regular Black Holes and Horizonless Ultra-Compact Objects

Rahul Kumar Walia

arxiv:2409.13290 v1 · 2024-09-20 · 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{VKG2EINX2XY2CJ63OT6XD7ZSIO}

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

Constitutive birefringence and critical curves in the rotating Garc\'ia--D\'iaz black hole

Photon Propagation and Black Hole Imaging in Kruglov Nonlinear Electrodynamics

Receipt and verification

First computed	2026-07-05T09:09:32.531074Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa8da221b7d5f1a127db74fd71ff32438467aa832fd7257ce609a8b1cca88566

Aliases

arxiv: 2409.13290 · arxiv_version: 2409.13290v1 · doi: 10.48550/arxiv.2409.13290 · pith_short_12: VKG2EINX2XY2 · pith_short_16: VKG2EINX2XY2CJ63 · pith_short_8: VKG2EINX

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/VKG2EINX2XY2CJ63OT6XD7ZSIO \
  | 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: aa8da221b7d5f1a127db74fd71ff32438467aa832fd7257ce609a8b1cca88566

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "219f13f555bf058915025c0a7017b892563f405c8e226dc586e6f76e9ef93226",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-09-20T07:39:17Z",
    "title_canon_sha256": "28948f4fe9367c82da21b9b769fcb129d2c7150816de0aca03ec32579566b443"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.13290",
    "kind": "arxiv",
    "version": 1
  }
}