Pith Number

pith:XZVAYP73

pith:2010:XZVAYP73BJFP7UR2QDDW74F7Y3

not attested not anchored not stored refs pending

The XMM Cluster Survey: The build up of stellar mass in Brightest Cluster Galaxies at high redshift

A. K. Romer, A. R. Liddle, B. Hoyle, C. A. Collins, C. J. Miller, D. Capozzi, E. Lloyd-Davies, J. P. Stott, M. Davidson, M. Hilton, M. Hosmer, M. Sahlen, N. Mehrtens, P. T. P. Viana, R. C. Nichol, S. A. Stanford, S. T. Kay

arxiv:1005.4681 v2 · 2010-05-25 · 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{XZVAYP73BJFP7UR2QDDW74F7Y3}

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	2026-05-18T02:07:08.219257Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be6a0c3ffb0a4affd23a80c76ff0bfc6f5214ae3d2189a87260d84be273623d8

Aliases

arxiv: 1005.4681 · arxiv_version: 1005.4681v2 · doi: 10.48550/arxiv.1005.4681 · pith_short_12: XZVAYP73BJFP · pith_short_16: XZVAYP73BJFP7UR2 · pith_short_8: XZVAYP73

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/XZVAYP73BJFP7UR2QDDW74F7Y3 \
  | 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: be6a0c3ffb0a4affd23a80c76ff0bfc6f5214ae3d2189a87260d84be273623d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a46794cc30d2cf5b907e2c2caf5404fbc954323991f76c865c094e6977a922a9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-05-25T20:00:27Z",
    "title_canon_sha256": "3d5929189299dc3ec37014ea8b2fb44375e081d10b4cd6a5536fca9c495be689"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4681",
    "kind": "arxiv",
    "version": 2
  }
}