Pith Number

pith:QEU7FK6A

pith:2010:QEU7FK6A7UPGPR2FUWDAGYGSNM

not attested not anchored not stored refs pending

The XMM-LSS survey: optical assessment and properties of different X-ray selected cluster classes

A. Detal, A. Gueguen, A. Mazure, B. Altieri, B. Garilli, C. Adami, C. Libbrecht, D. Maccagni, D. Ricci, F. Pacaud, G. Galaz, G. Hertling, H. Aussel, H. Quintana, I. Valtchanov, J.B. Melin, J.P. LeF\`evre, J.P. Willis, J. Surdej, L. Chiappetti, L. Guennou, L. Tresse, M. Akiyama, M. Pierre, N. Clerc, O. Ilbert, O. LeF\`evre, P.A. Duc, P.G. Sprimont, T.J. Ponman, T. Sadibekova, V. LeBrun

arxiv:1010.6195 v1 · 2010-10-29 · 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{QEU7FK6A7UPGPR2FUWDAGYGSNM}

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	2026-05-18T02:04:54.978664Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8129f2abc0fd1e67c745a5860360d26b28672bb5a17ee8620bad24ca413bde8d

Aliases

arxiv: 1010.6195 · arxiv_version: 1010.6195v1 · doi: 10.48550/arxiv.1010.6195 · pith_short_12: QEU7FK6A7UPG · pith_short_16: QEU7FK6A7UPGPR2F · pith_short_8: QEU7FK6A

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/QEU7FK6A7UPGPR2FUWDAGYGSNM \
  | 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: 8129f2abc0fd1e67c745a5860360d26b28672bb5a17ee8620bad24ca413bde8d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7228c4dbcd6cd92c5193b4eeec4bebb7f6830d619731fe626aa50869349ee50a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-10-29T12:59:16Z",
    "title_canon_sha256": "67f32ac3ba17bccacd23ad8fb99fe06b9b52e272a143d917a3dec14badcfbb64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1010.6195",
    "kind": "arxiv",
    "version": 1
  }
}