Pith Number

pith:7LJAVRAG

pith:2022:7LJAVRAGG6U3K2GH56H6XJL6BC

not attested not anchored not stored refs pending

Constraining the deformation of a black hole mimicker from the shadow

Ahmadjon A. Abdujabbarov, Bobomurat Ahmedov, Daniele Malafarina, Song Li, Temurbek Mirzaev, Wen-Biao Han

arxiv:2207.10933 v1 · 2022-07-22 · 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{7LJAVRAGG6U3K2GH56H6XJL6BC}

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 images of Kerr-Sen black hole illuminated by thick accretion disks

Receipt and verification

First computed	2026-07-05T04:42:41.574460Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fad20ac40637a9b568c7ef8feba57e088914cc2b2baec2895ea1eff28f2d722f

Aliases

arxiv: 2207.10933 · arxiv_version: 2207.10933v1 · doi: 10.48550/arxiv.2207.10933 · pith_short_12: 7LJAVRAGG6U3 · pith_short_16: 7LJAVRAGG6U3K2GH · pith_short_8: 7LJAVRAG

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/7LJAVRAGG6U3K2GH56H6XJL6BC \
  | 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: fad20ac40637a9b568c7ef8feba57e088914cc2b2baec2895ea1eff28f2d722f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2bb64e48dd9500e3ff9eca685bbb612af72f8704289d037cb259833cc90816f8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-07-22T08:15:10Z",
    "title_canon_sha256": "5185a66c66f803735276e6ba89c8120c1a80f56a2e2ceb63fbda58d77e7d47a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10933",
    "kind": "arxiv",
    "version": 1
  }
}