Pith Number

pith:B4YORKN2

pith:2010:B4YORKN2QMSULBTY4FAEXBNOH6

not attested not anchored not stored refs pending

Mass profiles and concentration-dark matter relation in X-ray luminous galaxy clusters

A. Leccardi, D. Buote, F. Gastaldello, M. Meneghetti, M. Rossetti, S. Ettori, S. Molendi

arxiv:1009.3266 v4 · 2010-09-16 · 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{B4YORKN2QMSULBTY4FAEXBNOH6}

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	2026-05-18T02:05:27.239973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f30e8a9ba8325458678e1404b85ae3fbf4b2fc3a48f42186bc06e752d2e37ea

Aliases

arxiv: 1009.3266 · arxiv_version: 1009.3266v4 · doi: 10.48550/arxiv.1009.3266 · pith_short_12: B4YORKN2QMSU · pith_short_16: B4YORKN2QMSULBTY · pith_short_8: B4YORKN2

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/B4YORKN2QMSULBTY4FAEXBNOH6 \
  | 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: 0f30e8a9ba8325458678e1404b85ae3fbf4b2fc3a48f42186bc06e752d2e37ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e10a7cdbfde780138d2fd8eb8d36a0a460b3c77e46a4a8ca13b0f52e47dcf643",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-09-16T20:00:01Z",
    "title_canon_sha256": "70b583a31dd1cefd85d329ebd4c7ccf9d6867c75f3106f3c7990d83fa82f675a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.3266",
    "kind": "arxiv",
    "version": 4
  }
}