Pith Number

pith:ZO4O5P4B

pith:2022:ZO4O5P4BYZWBBM45N7XCUQ4PWW

not attested not anchored not stored refs pending

Chaotic Shadows of Black Holes: A Short Review

Jiliang Jing, Mingzhi Wang, Songbai Chen

arxiv:2205.05855 v2 · 2022-05-12 · gr-qc · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZO4O5P4BYZWBBM45N7XCUQ4PWW}

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

Distorting Kerr Images with Parity-Odd Scalar Hair

Receipt and verification

First computed	2026-07-05T05:04:48.370177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cbb8eebf81c66c10b39d6fee2a438fb5bbfea14c0c7d8363082f4d7859e1fc16

Aliases

arxiv: 2205.05855 · arxiv_version: 2205.05855v2 · doi: 10.48550/arxiv.2205.05855 · pith_short_12: ZO4O5P4BYZWB · pith_short_16: ZO4O5P4BYZWBBM45 · pith_short_8: ZO4O5P4B

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/ZO4O5P4BYZWBBM45N7XCUQ4PWW \
  | 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: cbb8eebf81c66c10b39d6fee2a438fb5bbfea14c0c7d8363082f4d7859e1fc16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a7ed78905e29014159d3377ad73955995ef9bcd18515e3ad6a4f8f0f3c079ed",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-05-12T03:08:45Z",
    "title_canon_sha256": "7a8c0a9e97e06c0aad5b730684bd54f61b28106a448d8d825a76cde25a242ff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.05855",
    "kind": "arxiv",
    "version": 2
  }
}