Pith Number

pith:GOYQNNQQ

pith:2009:GOYQNNQQ3O7EGM5TYSOSMTXQP5

not attested not anchored not stored refs pending

3D Numerical Simulations of AGN Outflows in Clusters and Groups

A. D'Ercole, C. Melioli, F. Brighenti, M. Gaspari

arxiv:0909.1282 v1 · 2009-09-07 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GOYQNNQQ3O7EGM5TYSOSMTXQP5}

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	2026-05-18T02:11:58.929789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33b106b610dbbe4333b3c49d264ef07f4076c2a7715d7278e000907bd54504da

Aliases

arxiv: 0909.1282 · arxiv_version: 0909.1282v1 · doi: 10.48550/arxiv.0909.1282 · pith_short_12: GOYQNNQQ3O7E · pith_short_16: GOYQNNQQ3O7EGM5T · pith_short_8: GOYQNNQQ

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/GOYQNNQQ3O7EGM5TYSOSMTXQP5 \
  | 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: 33b106b610dbbe4333b3c49d264ef07f4076c2a7715d7278e000907bd54504da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f90fb8f281898f7e0e3cbc8790464df3aacec7a5522c6ebb76082d872d59dce3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-07T16:56:14Z",
    "title_canon_sha256": "5add3d3a4dca4e69b1775f9a7940a96298ee500c6eaf7f9f9c7a6eec7f20aa59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.1282",
    "kind": "arxiv",
    "version": 1
  }
}