Pith Number

pith:SOTBTA5Z

pith:2023:SOTBTA5ZESQA4TIFFK2QRKI5P3

not attested not anchored not stored refs pending

Black Holes in 4D Einstein-Gauss-Bonnet gravity with exponential electrodynamics

Prosenjit Paul

arxiv:2302.06498 v1 · 2023-02-13 · 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{SOTBTA5ZESQA4TIFFK2QRKI5P3}

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.

Receipt and verification

First computed	2026-07-05T05:41:11.698047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a61983b924a00e4d052ab508a91d7ed02bcf137f77aa7e30eee28b63fabdaa

Aliases

arxiv: 2302.06498 · arxiv_version: 2302.06498v1 · doi: 10.48550/arxiv.2302.06498 · pith_short_12: SOTBTA5ZESQA · pith_short_16: SOTBTA5ZESQA4TIF · pith_short_8: SOTBTA5Z

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/SOTBTA5ZESQA4TIFFK2QRKI5P3 \
  | 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: 93a61983b924a00e4d052ab508a91d7ed02bcf137f77aa7e30eee28b63fabdaa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4914ecc7de7e16105633f840245028351de8e8a2786deee201ff5313dc095883",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2023-02-13T16:24:52Z",
    "title_canon_sha256": "829a2dd5712da26d8fb302643b37a4c2f369f16a66c1263493b4a0fd555a6862"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.06498",
    "kind": "arxiv",
    "version": 1
  }
}