Pith Number

pith:ZCG2UOQT

pith:2024:ZCG2UOQTUM5AMIDMJQQXTR7EDD

not attested not anchored not stored refs pending

Observational features of deformed Schwarzschild black holes illuminated by an anisotropic accretion disk

Chen Deng, Dan Li, Shiyang Hu, Xin Wu

arxiv:2409.01778 v2 · 2024-09-03 · 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{ZCG2UOQTUM5AMIDMJQQXTR7EDD}

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

Reshaping the inner shadow of a Kerr black hole by a torn accretion disk

Receipt and verification

First computed	2026-07-05T09:04:12.041614Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c88daa3a13a33a06206c4c2179c7e418d711e6871ff74fc8588447c34c68977d

Aliases

arxiv: 2409.01778 · arxiv_version: 2409.01778v2 · doi: 10.48550/arxiv.2409.01778 · pith_short_12: ZCG2UOQTUM5A · pith_short_16: ZCG2UOQTUM5AMIDM · pith_short_8: ZCG2UOQT

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/ZCG2UOQTUM5AMIDMJQQXTR7EDD \
  | 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: c88daa3a13a33a06206c4c2179c7e418d711e6871ff74fc8588447c34c68977d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a19eb1720ca811ac93967369afaaa6112d599bbf00e4d3a9619341ac029358a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-09-03T10:43:27Z",
    "title_canon_sha256": "352613e52e73101cfe06dbdb39a57b54130a2e731a78f5fb39e2c063437c0496"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2409.01778",
    "kind": "arxiv",
    "version": 2
  }
}