Pith Number

pith:MCERVLNN

pith:2012:MCERVLNNMHRMQ5MLNKPPKEOK5P

not attested not anchored not stored refs pending

Occupation of X-ray selected galaxy groups by X-ray AGN

A. Finoguenov, F. Civano, F. Shankar, G. Hasinger, G. Zamorani, J. Silverman, M. Brusa, M. Elvis, M. R. George, M. Salvato, M. Tanaka, N. Cappelluti, R. Gilli, T. Miyaji, V. Allevato

arxiv:1209.2420 v1 · 2012-09-11 · 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{MCERVLNNMHRMQ5MLNKPPKEOK5P}

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	2026-05-18T01:54:30.289617Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60891aadad61e2c8758b6a9ef511caebe0438f773eb9d4bc5dc07a73368ca097

Aliases

arxiv: 1209.2420 · arxiv_version: 1209.2420v1 · doi: 10.48550/arxiv.1209.2420 · pith_short_12: MCERVLNNMHRM · pith_short_16: MCERVLNNMHRMQ5ML · pith_short_8: MCERVLNN

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/MCERVLNNMHRMQ5MLNKPPKEOK5P \
  | 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: 60891aadad61e2c8758b6a9ef511caebe0438f773eb9d4bc5dc07a73368ca097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32ea83905fe96c56eec5df2df52287c89a12fb265d5d323d2fa34589be31f481",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-09-11T20:00:06Z",
    "title_canon_sha256": "0d7e21357de76cc07b494956e5aa1919143f87d72dbb77668fce6d4e78988f2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.2420",
    "kind": "arxiv",
    "version": 1
  }
}