Pith Number

pith:QOX3H2FX

pith:2024:QOX3H2FXE2FCZ2MANZY4K6P6I2

not attested not anchored not stored refs pending

SLOCC and LU classification of black holes with eight electric and magnetic charges

Dafa Li, Maggie Cheng, Shuwang Li, Xiangrong Li

arxiv:2408.08429 v1 · 2024-08-15 · gr-qc · hep-th · math-ph · math.MP · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QOX3H2FXE2FCZ2MANZY4K6P6I2}

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	2026-07-05T08:55:54.515401Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83afb3e8b7268a2ce9806e71c579fe469589f94ca99721925279863432ef6353

Aliases

arxiv: 2408.08429 · arxiv_version: 2408.08429v1 · doi: 10.48550/arxiv.2408.08429 · pith_short_12: QOX3H2FXE2FC · pith_short_16: QOX3H2FXE2FCZ2MA · pith_short_8: QOX3H2FX

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/QOX3H2FXE2FCZ2MANZY4K6P6I2 \
  | 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: 83afb3e8b7268a2ce9806e71c579fe469589f94ca99721925279863432ef6353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f214efd4296857635a67c6e1b17df6a2919296e9cae671d1d59996ae7802f70",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-08-15T21:41:59Z",
    "title_canon_sha256": "b9d1293c63d22b2ea911278b15379ea5828b4061a4caa7dad111c3782e72171a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.08429",
    "kind": "arxiv",
    "version": 1
  }
}