Pith Number

pith:3VW727CM

pith:2008:3VW727CMAN2SUVETCKYMJITZJ6

not attested not anchored not stored refs pending

Application of the Cubed-Sphere Grid to Tilted Black-Hole Accretion Disks

Christopher C. Lindner, Jay D. Salmonson, P. Chris Fragile, Peter Anninos

arxiv:0809.3819 v1 · 2008-09-22 · astro-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{3VW727CMAN2SUVETCKYMJITZJ6}

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	2026-05-18T04:29:26.571120Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dd6dfd7c4c03752a549312b0c4a2794fb6b0c63bd844beb40c30092c66c736d2

Aliases

arxiv: 0809.3819 · arxiv_version: 0809.3819v1 · doi: 10.48550/arxiv.0809.3819 · pith_short_12: 3VW727CMAN2S · pith_short_16: 3VW727CMAN2SUVET · pith_short_8: 3VW727CM

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/3VW727CMAN2SUVETCKYMJITZJ6 \
  | 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: dd6dfd7c4c03752a549312b0c4a2794fb6b0c63bd844beb40c30092c66c736d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5dbf79c9d3c9f6a1c3f2fa272e3461a590daa16a53b8c8d9db1ba23e6698e8f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-22T22:28:48Z",
    "title_canon_sha256": "a4f83dc082d833ff2cae72c341bb69a2f1ed3a67cf57eaa33b04ea3f989cbccd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3819",
    "kind": "arxiv",
    "version": 1
  }
}