Pith Number

pith:U4FQQQ7Q

pith:2019:U4FQQQ7QRG4LXIAA2BC5WAFNIG

not attested not anchored not stored refs pending

Tilted Disks around Black Holes: A Numerical Parameter Survey for Spin and Inclination Angle

Christopher J. White, Eliot Quataert, Omer Blaes

arxiv:1902.09662 v1 · 2019-02-25 · 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{U4FQQQ7QRG4LXIAA2BC5WAFNIG}

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

2 papers in Pith

Polarization Signatures from GRMHD Simulations of Black Hole Accretion

Multimessenger Signatures of Tilted, Self-Gravitating, Black Hole Disks

Receipt and verification

First computed	2026-05-17T23:42:42.232400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a70b0843f089b8bba000d045db00ad41b0d7d2a2c3ef48b9fa39268f3cbb177b

Aliases

arxiv: 1902.09662 · arxiv_version: 1902.09662v1 · doi: 10.48550/arxiv.1902.09662 · pith_short_12: U4FQQQ7QRG4L · pith_short_16: U4FQQQ7QRG4LXIAA · pith_short_8: U4FQQQ7Q

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/U4FQQQ7QRG4LXIAA2BC5WAFNIG \
  | 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: a70b0843f089b8bba000d045db00ad41b0d7d2a2c3ef48b9fa39268f3cbb177b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58d53dbab6ac96e40268f8326ed70748b58b5c59b63ee13d3c95959da4730f94",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-02-25T23:44:48Z",
    "title_canon_sha256": "9fe11e710bfe5b36d4b9148feb47482d3a69833ef33e18e6bb956596f4ea9751"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.09662",
    "kind": "arxiv",
    "version": 1
  }
}