Pith Number

pith:6VNE2RQS

pith:2014:6VNE2RQSHC7PMI2ZBBXZPRFDMS

not attested not anchored not stored refs pending

The XMM-LSS survey: the Class 1 cluster sample over the extended 11 deg$^2$ and its spatial distribution

B. Altieri, B. Maughan, C. Adami, C. Benoist, F. Pacaud, G. P. Smith, J. P. Willis, M. Lieu, M. Pierre, N. Clerc, P. Valageas, S. Maurogordato, T. Sadibekova

arxiv:1408.6325 v1 · 2014-08-27 · astro-ph.CO · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6VNE2RQSHC7PMI2ZBBXZPRFDMS}

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	2026-05-18T01:42:12.746281Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f55a4d461238bef62359086f97c4a364bbd17112965a5623d12a5ab17314503a

Aliases

arxiv: 1408.6325 · arxiv_version: 1408.6325v1 · doi: 10.48550/arxiv.1408.6325 · pith_short_12: 6VNE2RQSHC7P · pith_short_16: 6VNE2RQSHC7PMI2Z · pith_short_8: 6VNE2RQS

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/6VNE2RQSHC7PMI2ZBBXZPRFDMS \
  | 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: f55a4d461238bef62359086f97c4a364bbd17112965a5623d12a5ab17314503a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "caa6acd9fb8b924b2170cedc1b508294ef2fa2a59e00793a94546464be9b4c6f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-08-27T06:31:20Z",
    "title_canon_sha256": "008284bc062b0dc63bcb8248d06794c26ac2a7db14ab5500c5496bbac16e2851"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.6325",
    "kind": "arxiv",
    "version": 1
  }
}