Pith Number

pith:KUAMAALI

pith:2025:KUAMAALIRY74XQG2AUIQDBEG2K

not attested not anchored not stored refs pending

Null orbits and shadows in the Ernst-Wild geometry: insights for black holes immersed in a magnetic field

Adam Ritz, Kate J. Taylor

arxiv:2505.11629 v1 · 2025-05-16 · 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{KUAMAALIRY74XQG2AUIQDBEG2K}

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

Optical Characteristics of the Kerr-Bertotti-Robinson Black Hole

Receipt and verification

First computed	2026-07-05T11:04:24.541602Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5500c001688e3fcbc0da0511018486d29dd1bfaa2e815916aa9cf53db7fbe09f

Aliases

arxiv: 2505.11629 · arxiv_version: 2505.11629v1 · doi: 10.48550/arxiv.2505.11629 · pith_short_12: KUAMAALIRY74 · pith_short_16: KUAMAALIRY74XQG2 · pith_short_8: KUAMAALI

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/KUAMAALIRY74XQG2AUIQDBEG2K \
  | 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: 5500c001688e3fcbc0da0511018486d29dd1bfaa2e815916aa9cf53db7fbe09f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2d574b12d23f4af6d8981ea995202610f4d51b6fc11222ff25897e970ffd70b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2025-05-16T18:46:05Z",
    "title_canon_sha256": "15b89860124779cc8c92107c47f7c97d0166f702527a5ec34086b18c13030720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.11629",
    "kind": "arxiv",
    "version": 1
  }
}