Pith Number

pith:CNC7SXYC

pith:2023:CNC7SXYC2NW2OCV3MGXAITQN2L

not attested not anchored not stored refs pending

Electrically charged regular black holes in nonlinear electrodynamics: light rings, shadows and gravitational lensing

Haroldo C. D. Lima Junior, Lu\'is C. B. Crispino, Marco A. A. de Paula, Pedro V. P. Cunha

arxiv:2305.04776 v1 · 2023-05-08 · 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{CNC7SXYC2NW2OCV3MGXAITQN2L}

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

4 papers in Pith

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

Properties of black holes in non-linear electrodynamics

Observational Signatures of Rotating Ay\'{o}n-Beato-Garc\'{i}a Black Holes: Shadows, Accretion Disks and Images

Properties of black holes in non-linear electrodynamics

Receipt and verification

First computed	2026-07-05T06:07:53.820151Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1345f95f02d36da70abb61ae044e0dd2fe6312f03be0e08e22c08e9a350811c9

Aliases

arxiv: 2305.04776 · arxiv_version: 2305.04776v1 · doi: 10.48550/arxiv.2305.04776 · pith_short_12: CNC7SXYC2NW2 · pith_short_16: CNC7SXYC2NW2OCV3 · pith_short_8: CNC7SXYC

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/CNC7SXYC2NW2OCV3MGXAITQN2L \
  | 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: 1345f95f02d36da70abb61ae044e0dd2fe6312f03be0e08e22c08e9a350811c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06ff73600098de717f3edb203752fbdceeee6da88f143f19002c45e530114c8f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-05-08T15:26:20Z",
    "title_canon_sha256": "935eab829685d8dd8a2222df32e67157ea0e26b2a9824b5b1b8f568fdea8bb64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.04776",
    "kind": "arxiv",
    "version": 1
  }
}