Pith Number

pith:WIIY3DVR

pith:2022:WIIY3DVRYGKMJLHEQ3NOJNAZBD

not attested not anchored not stored refs pending

Testing Rotating Regular Metrics with EHT Results of Sgr A*

Rahul Kumar Walia, Sunil D Maharaj, Sushant G Ghosh

arxiv:2207.00078 v3 · 2022-06-30 · gr-qc · astro-ph.HE · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIIY3DVRYGKMJLHEQ3NOJNAZBD}

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

4 papers in Pith

$\tt BlackHawk$ $\tt v3.0$: Hawking Radiation from Regular Black Holes

Improved unimodular black holes with self-consistent renormalization scale identification

Shadow of the Scalar Hairy Black Hole with Inverted Higgs Potential

Probing Kalb-Ramond gravity with charged rotating black holes: constraints from EHT observations

Receipt and verification

First computed	2026-07-05T05:14:35.497247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2118d8eb1c194c4ace486dae4b41908c7ee48a4edcda6d13ec65bbd284b3fb5

Aliases

arxiv: 2207.00078 · arxiv_version: 2207.00078v3 · doi: 10.48550/arxiv.2207.00078 · pith_short_12: WIIY3DVRYGKM · pith_short_16: WIIY3DVRYGKMJLHE · pith_short_8: WIIY3DVR

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/WIIY3DVRYGKMJLHEQ3NOJNAZBD \
  | 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: b2118d8eb1c194c4ace486dae4b41908c7ee48a4edcda6d13ec65bbd284b3fb5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f3aa4bd02385c709b6be4553219b0b9766fe547f00fc9bf184c21701b172e86",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-06-30T19:41:20Z",
    "title_canon_sha256": "c92983a044b7ab5afe428ed16c0827302931ffa1bb7e779101187cff28110001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.00078",
    "kind": "arxiv",
    "version": 3
  }
}