Pith Number

pith:GQS3JAYP

pith:2015:GQS3JAYPAZS3RMW3UZHYCTLEQY

not attested not anchored not stored refs pending

Cool Core Clusters from Cosmological Simulations

A. M. Beck, C. Ragone-Figueroa, E. Rasia, G. L. Granato, G. Murante, K. Dolag, L. K. Steinborn, S. Borgani, S. Planelles, V. Biffi

arxiv:1509.04247 v2 · 2015-09-14 · 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{GQS3JAYPAZS3RMW3UZHYCTLEQY}

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	2026-05-18T01:28:03.013719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3425b4830f0665b8b2dba64f814d6486268c992f413b51fd571a03e08e1c4d31

Aliases

arxiv: 1509.04247 · arxiv_version: 1509.04247v2 · doi: 10.48550/arxiv.1509.04247 · pith_short_12: GQS3JAYPAZS3 · pith_short_16: GQS3JAYPAZS3RMW3 · pith_short_8: GQS3JAYP

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/GQS3JAYPAZS3RMW3UZHYCTLEQY \
  | 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: 3425b4830f0665b8b2dba64f814d6486268c992f413b51fd571a03e08e1c4d31

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4683b2eba56390c92c9ca61d69cc2db512955d76b08a3e8a1dabebe93386a177",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-09-14T19:17:35Z",
    "title_canon_sha256": "338f5679622bc53d8335de1154078d86a710fbfff2cb5db5a52689b84e482714"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04247",
    "kind": "arxiv",
    "version": 2
  }
}