Pith Number

pith:4NR4YYDC

pith:2013:4NR4YYDC2AVW3PXMWFT3742ONB

not attested not anchored not stored refs pending

Testing Convergence for Global Accretion Disks

John F. Hawley, Julian H. Krolik, Sherwood A. Richers, Xiaoyue Guan

arxiv:1306.0243 v1 · 2013-06-02 · astro-ph.IM · 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{4NR4YYDC2AVW3PXMWFT3742ONB}

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	2026-05-18T01:49:38.749527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e363cc6062d02b6dbeecb167bff34e6864931bcd150e57e475867f7c0052feec

Aliases

arxiv: 1306.0243 · arxiv_version: 1306.0243v1 · doi: 10.48550/arxiv.1306.0243 · pith_short_12: 4NR4YYDC2AVW · pith_short_16: 4NR4YYDC2AVW3PXM · pith_short_8: 4NR4YYDC

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/4NR4YYDC2AVW3PXMWFT3742ONB \
  | 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: e363cc6062d02b6dbeecb167bff34e6864931bcd150e57e475867f7c0052feec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce628cc2da9e9616c78c7e6031e374f990e28e223620a74c4c3baa932256bc8d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-06-02T19:22:20Z",
    "title_canon_sha256": "02f4812d483a96c5731210784e7aba7f7085c19235be1aed8f6388fa71634435"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0243",
    "kind": "arxiv",
    "version": 1
  }
}