Pith Number

pith:LCLRYZUF

pith:2021:LCLRYZUFTBGO3KZTAQKN4VZJOE

not attested not anchored not stored refs pending

Observation of a very massive galaxy cluster at z=0.76 in SRG/eROSITA all-sky survey

A.A. Grokhovskaya, A.A. Starobinsky, A.V. Meshcheryakov, A.V. Moiseev, E.M. Churazov, E.N. Irtuganov, I.A. Zaznobin, I.F. Bikmaev, I.I. Khabibullin, I.M. Khamitov, M.R. Gilfanov, M.V. Eselevich, N.S. Lyskova, P.S. Medvedev, R.A. Burenin, R.A. Sunyaev, R.I. Uklein, S.N. Dodonov, S.Yu. Sazonov

arxiv:2108.09252 v1 · 2021-08-20 · 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{LCLRYZUFTBGO3KZTAQKN4VZJOE}

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.

Cited by

1 paper in Pith

S-PLUS Clusters And Large-scale Environments (SCALE): II. PZWav versus redMaPPer identification of eRosita groups

Receipt and verification

First computed	2026-07-05T03:32:15.339906Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58971c6685984cedab330414de5729710c3ef6135dd2dce1f3a2907551772b27

Aliases

arxiv: 2108.09252 · arxiv_version: 2108.09252v1 · doi: 10.48550/arxiv.2108.09252 · pith_short_12: LCLRYZUFTBGO · pith_short_16: LCLRYZUFTBGO3KZT · pith_short_8: LCLRYZUF

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/LCLRYZUFTBGO3KZTAQKN4VZJOE \
  | 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: 58971c6685984cedab330414de5729710c3ef6135dd2dce1f3a2907551772b27

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e38a1e9511172082521d3d1ff770f49560e6e6d80ab623dbc27ea07f214cbfe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-08-20T16:33:30Z",
    "title_canon_sha256": "84da2f13f7c668cd499168d294b3afba974909f3016097d48e2309d6912be701"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.09252",
    "kind": "arxiv",
    "version": 1
  }
}