Pith Number

pith:46BUC5FK

pith:2026:46BUC5FKFKLXIKUHYLNGXEG4SL

not attested not anchored not stored refs pending

ModMax black hole surrounded by perfect-fluid dark matter in Lorentz-violating Kalb-Ramond gravity

Edilberto O. Silva, Faizuddin Ahmed, Fernando M. Belchior

arxiv:2605.26131 v1 · 2026-05-20 · 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{46BUC5FKFKLXIKUHYLNGXEG4SL}

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	2026-05-27T00:04:25.316295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7834174aa2a97742a87c2da6b90dc92eb6ccadf8ed67981dccb8e6ab5cac927

Aliases

arxiv: 2605.26131 · arxiv_version: 2605.26131v1 · doi: 10.48550/arxiv.2605.26131 · pith_short_12: 46BUC5FKFKLX · pith_short_16: 46BUC5FKFKLXIKUH · pith_short_8: 46BUC5FK

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/46BUC5FKFKLXIKUHYLNGXEG4SL \
  | 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: e7834174aa2a97742a87c2da6b90dc92eb6ccadf8ed67981dccb8e6ab5cac927

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d7383dabf6b7d43b53d8cd76bb18163f252917d14066cc0a36517422fabb70ca",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-20T14:11:11Z",
    "title_canon_sha256": "5f83f6e46dbff6af2af027af21b3096fc4ca9bf09dd36f7d87ab41e3fdf20cd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26131",
    "kind": "arxiv",
    "version": 1
  }
}