Pith Number

pith:VO3G5A7U

pith:2013:VO3G5A7UXBVQV5VGWACNKSTGZN

not attested not anchored not stored refs pending

Impact of baryons on the cluster mass function and cosmological parameter determination

(2) Astronomy Centre, Peter A. Thomas (2) ((1) Jodrell Bank Centre for Astrophysics, Richard A. Battye (1), Sam J. Cusworth (1), Scott T. Kay (1), UK, UK), University of Manchester, University of Sussex

arxiv:1309.4094 v2 · 2013-09-16 · 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{VO3G5A7UXBVQV5VGWACNKSTGZN}

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	2026-05-18T01:47:37.080778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abb66e83f4b86b0af6a6b004d54a66cb5a3c220c5a091ce6ff79e5ff99509232

Aliases

arxiv: 1309.4094 · arxiv_version: 1309.4094v2 · doi: 10.48550/arxiv.1309.4094 · pith_short_12: VO3G5A7UXBVQ · pith_short_16: VO3G5A7UXBVQV5VG · pith_short_8: VO3G5A7U

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/VO3G5A7UXBVQV5VGWACNKSTGZN \
  | 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: abb66e83f4b86b0af6a6b004d54a66cb5a3c220c5a091ce6ff79e5ff99509232

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ce50c1aacf4a99c2625a43f54351ac49b26c65cc01df9c7e60091bf97106e7b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-09-16T20:00:02Z",
    "title_canon_sha256": "fd3ec4ae740fe62329b71366c432cf80fac2643363ee8929b5fdaaad96433615"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4094",
    "kind": "arxiv",
    "version": 2
  }
}