Pith Number

pith:4IFZQCFT

pith:2016:4IFZQCFTQHG4GSWCOFIEVQHVSY

not attested not anchored not stored refs pending

The impact of baryons on massive galaxy clusters: halo structure and cluster mass estimates

David J. Barnes, Ian G. McCarthy, Joop Schaye, Monique A. Henson, Scott T. Kay

arxiv:1607.08550 v2 · 2016-07-28 · 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{4IFZQCFTQHG4GSWCOFIEVQHVSY}

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

Impact of projection-induced optical selection bias on the weak lensing mass calibration of galaxy clusters

Receipt and verification

First computed	2026-05-18T00:52:16.873585Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e20b9808b381cdc34ac271504ac0f5963795fc770a3334d1ebf92af1da272ff8

Aliases

arxiv: 1607.08550 · arxiv_version: 1607.08550v2 · doi: 10.48550/arxiv.1607.08550 · pith_short_12: 4IFZQCFTQHG4 · pith_short_16: 4IFZQCFTQHG4GSWC · pith_short_8: 4IFZQCFT

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/4IFZQCFTQHG4GSWCOFIEVQHVSY \
  | 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: e20b9808b381cdc34ac271504ac0f5963795fc770a3334d1ebf92af1da272ff8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66bdfab8adf30c2bcc8109f3d2dce54bc725e398d734a728223d5b7f8d591685",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-07-28T17:59:48Z",
    "title_canon_sha256": "3ce46bc6504c83249f5142d2fe41991ecd8f3d0b45d6f28fcaaab3d0bca31e54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.08550",
    "kind": "arxiv",
    "version": 2
  }
}