Pith Number

pith:SOQ6MULC

pith:2003:SOQ6MULCF3FIOUFMMZH3QFJTGT

not attested not anchored not stored refs pending

Black hole growth and activity in a LambdaCDM Universe

Lars Hernquist (CfA), Rupert A.C. Croft (Carnegie Mellon), Tiziana Di Matteo (MPA), Volker Springel (MPA)

arxiv:astro-ph/0301586 v2 · 2003-01-29 · 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{SOQ6MULCF3FIOUFMMZH3QFJTGT}

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

1 paper in Pith

Observational Signatures of Rotating Ay\'{o}n-Beato-Garc\'{i}a Black Holes: Shadows, Accretion Disks and Images

Receipt and verification

First computed	2026-07-04T16:36:24.469746Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93a1e651622eca8750ac664fb8153334c020a60b1cdb74f84b9d5c3e9fc539d2

Aliases

arxiv: astro-ph/0301586 · arxiv_version: astro-ph/0301586v2 · doi: 10.48550/arxiv.astro-ph/0301586 · pith_short_12: SOQ6MULCF3FI · pith_short_16: SOQ6MULCF3FIOUFM · pith_short_8: SOQ6MULC

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/SOQ6MULCF3FIOUFMMZH3QFJTGT \
  | 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: 93a1e651622eca8750ac664fb8153334c020a60b1cdb74f84b9d5c3e9fc539d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1fb5eef5356663ce98defe0d3b0fcea11666543ab933b4ee1184698e2d480e4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-01-29T19:18:01Z",
    "title_canon_sha256": "dd142e4232db4d84396adfc0f53b45c7b298f495702ec78c265309304ab3d753"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0301586",
    "kind": "arxiv",
    "version": 2
  }
}