Pith Number

pith:MZNG25AJ

pith:2018:MZNG25AJJG7Q2CBLSPQAVOY6I5

not attested not anchored not stored refs pending

Magnetized accretion disks around Kerr black holes with scalar hair - I. Constant angular momentum disks

Carlos Herdeiro, Eugen Radu, Jos\'e A. Font, Sergio Gimeno-Soler

arxiv:1811.11492 v1 · 2018-11-28 · gr-qc · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MZNG25AJJG7Q2CBLSPQAVOY6I5}

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	2026-05-17T23:54:10.394406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

665a6d740949bf0d082b93e00abb1e474b20a3d482e0f36d534353e42688570e

Aliases

arxiv: 1811.11492 · arxiv_version: 1811.11492v1 · doi: 10.48550/arxiv.1811.11492 · pith_short_12: MZNG25AJJG7Q · pith_short_16: MZNG25AJJG7Q2CBL · pith_short_8: MZNG25AJ

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/MZNG25AJJG7Q2CBLSPQAVOY6I5 \
  | 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: 665a6d740949bf0d082b93e00abb1e474b20a3d482e0f36d534353e42688570e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2708d253a9a33f6326262df32b243371ed3f6625cbddf9fba3c363740904e74",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-28T11:02:47Z",
    "title_canon_sha256": "2921f0b531dde7058424e60cc9b024878388aebfd7a58ef185ea1756fd2ee373"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.11492",
    "kind": "arxiv",
    "version": 1
  }
}