Pith Number

pith:YVWPZZ4Y

pith:2023:YVWPZZ4Y6OISVXGG2F2UDSET5M

not attested not anchored not stored refs pending

Influence of accretion disk on the optical appearance of the Kazakov-Solodukhin black hole

Kai Lin, Qing-Quan Jiang, Sen Guo, Yu-Hao Cui, Yu-Xiang Huang

arxiv:2311.00302 v1 · 2023-11-01 · 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{YVWPZZ4Y6OISVXGG2F2UDSET5M}

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

Image of the time-dependent black hole

Receipt and verification

First computed	2026-07-05T07:07:45.317224Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c56cfce798f3912adcc6d17541c893eb129e00af418b879b7e740fddee52f5a2

Aliases

arxiv: 2311.00302 · arxiv_version: 2311.00302v1 · doi: 10.48550/arxiv.2311.00302 · pith_short_12: YVWPZZ4Y6OIS · pith_short_16: YVWPZZ4Y6OISVXGG · pith_short_8: YVWPZZ4Y

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/YVWPZZ4Y6OISVXGG2F2UDSET5M \
  | 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: c56cfce798f3912adcc6d17541c893eb129e00af418b879b7e740fddee52f5a2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03b17cc3590a2be87fad2dbcfc87232e2df433b432875028ae63df63c36cdd40",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-11-01T05:09:42Z",
    "title_canon_sha256": "e064b5725907c28ff3ad702f1cb5919e9b455af4c69fd2926901e532a8f72cd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.00302",
    "kind": "arxiv",
    "version": 1
  }
}