Pith Number

pith:5K2YFOJF

pith:2011:5K2YFOJF4PFMOQQT5JX3C6F2MX

not attested not anchored not stored refs pending

The influence of mergers on the cluster temperature function and cosmological parameters derived from it

Christian Angrick, Matthias Bartelmann

arxiv:1102.0458 v3 · 2011-02-02 · 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{5K2YFOJF4PFMOQQT5JX3C6F2MX}

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	2026-05-18T04:02:39.692264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eab582b925e3cac74213ea6fb178ba65c6254ee6ce586cad0c05bf835d7d1d73

Aliases

arxiv: 1102.0458 · arxiv_version: 1102.0458v3 · doi: 10.48550/arxiv.1102.0458 · pith_short_12: 5K2YFOJF4PFM · pith_short_16: 5K2YFOJF4PFMOQQT · pith_short_8: 5K2YFOJF

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/5K2YFOJF4PFMOQQT5JX3C6F2MX \
  | 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: eab582b925e3cac74213ea6fb178ba65c6254ee6ce586cad0c05bf835d7d1d73

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "579e52a2fafeb7dfe612c65ba6777bf2163a4dae93e24bf9ae859ec2188e45cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-02T15:22:26Z",
    "title_canon_sha256": "1f1d8d1d2b5be8866ed6a604c0d3c5d90b7bca8eaabae7466ff0d859a2c1a069"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.0458",
    "kind": "arxiv",
    "version": 3
  }
}