Pith Number

pith:XT5AWPXU

pith:2013:XT5AWPXUTVPQWP7VWLV2KJTVTK

not attested not anchored not stored refs pending

The environmental dependence of the stellar mass function at z~1: Comparing cluster and field between the GCLASS and UltraVISTA surveys

Adam Muzzin, Alessandro Rettura, Chris Lidman, Danilo Marchesini, Gillian Wilson, Hendrik Hildebrandt, Henk Hoekstra, H.K.C. Yee, Konrad Kuijken, Mauro Stefanon, Remco F.J. van der Burg, Ricardo Demarco

arxiv:1304.5525 v2 · 2013-04-19 · 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{XT5AWPXUTVPQWP7VWLV2KJTVTK}

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	2026-05-18T01:50:24.275057Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcfa0b3ef49d5f0b3ff5b2eba526759a9114fdd3e0eb2857cde1b1e84b742170

Aliases

arxiv: 1304.5525 · arxiv_version: 1304.5525v2 · doi: 10.48550/arxiv.1304.5525 · pith_short_12: XT5AWPXUTVPQ · pith_short_16: XT5AWPXUTVPQWP7V · pith_short_8: XT5AWPXU

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/XT5AWPXUTVPQWP7VWLV2KJTVTK \
  | 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: bcfa0b3ef49d5f0b3ff5b2eba526759a9114fdd3e0eb2857cde1b1e84b742170

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d02668af90d9b635371fef23a1e323e0a0905bacfac13d4ac34b86f83fb870a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-04-19T20:00:00Z",
    "title_canon_sha256": "f47792f8708d49cebe4ab382eea8a021a946ccdf59be30df3b9d829e5e2a39b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5525",
    "kind": "arxiv",
    "version": 2
  }
}