Pith Number

pith:W5RYT37W

pith:2011:W5RYT37WK6XKEJJMJESTOLYZBU

not attested not anchored not stored refs pending

X-ray mass proxies from hydrodynamic simulations of galaxy clusters (paper I)

A. Bonafede, D. Fabjan, E. Rasia, G. Murante, K. Dolag, L. Tornatore, S. Borgani

arxiv:1102.2903 v2 · 2011-02-14 · 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{W5RYT37WK6XKEJJMJESTOLYZBU}

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	2026-05-18T02:03:11.179030Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b76389eff657aea2252c4925372f190d2f7093d422aaf5b633dee656ca3a4d59

Aliases

arxiv: 1102.2903 · arxiv_version: 1102.2903v2 · doi: 10.48550/arxiv.1102.2903 · pith_short_12: W5RYT37WK6XK · pith_short_16: W5RYT37WK6XKEJJM · pith_short_8: W5RYT37W

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/W5RYT37WK6XKEJJMJESTOLYZBU \
  | 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: b76389eff657aea2252c4925372f190d2f7093d422aaf5b633dee656ca3a4d59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbe2857b37a5e5b2562784607dba44d80957803b3378e7e4ac8dd82d4672850b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-02-14T21:25:31Z",
    "title_canon_sha256": "f5509cb136eec00a239f3616ee32e7ba8e476a7ebb42de4efa05ce6be9c1b7f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.2903",
    "kind": "arxiv",
    "version": 2
  }
}