Pith Number

pith:5JODNLA5

pith:2009:5JODNLA5TXVOKTI5GARMTMB2SQ

not attested not anchored not stored refs pending

Luminosity Functions of XMM-LSS C1 Galaxy Clusters

Abdulmonem Alshino, Florian Pacaud, Graham P. Smith, Habib Khosroshahi, Jon Willis, Marguerite Pierre, Trevor Ponman

arxiv:0909.3810 v2 · 2009-09-21 · 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{5JODNLA5TXVOKTI5GARMTMB2SQ}

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	2026-05-18T02:11:45.710115Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ea5c36ac1d9deae54d1d3022c9b03a94066c98ba08963e1e76ca3f27eee7cf39

Aliases

arxiv: 0909.3810 · arxiv_version: 0909.3810v2 · doi: 10.48550/arxiv.0909.3810 · pith_short_12: 5JODNLA5TXVO · pith_short_16: 5JODNLA5TXVOKTI5 · pith_short_8: 5JODNLA5

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/5JODNLA5TXVOKTI5GARMTMB2SQ \
  | 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: ea5c36ac1d9deae54d1d3022c9b03a94066c98ba08963e1e76ca3f27eee7cf39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f85169971fd2065804de4e6156fcf4e585e5d02988734de71835d2c1817d85c4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2009-09-21T15:58:39Z",
    "title_canon_sha256": "d4468d2a4a98e45e4aad2341fb80c72a3d98c608c0a2f9899fbb2d96850219f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.3810",
    "kind": "arxiv",
    "version": 2
  }
}