Pith Number

pith:WED3UD22

pith:2010:WED3UD22CIRZEH5AAQWOUQ4U3O

not attested not anchored not stored refs pending

The UV-Optical Color Dependence of Galaxy Clustering in the Local Universe

Alex S. Szalay, Barry F. Madore, Barry Y. Welsh, Bruno Milliard, David Schiminovich, D. Christopher Martin, Jose Donas, Karl Forster, Luciana Bianchi, Mark Seibert, Patrick Morrissey, Peter G. Friedman, R. Michael Rich, Ryan P. Mallery, Ryan Scranton, Samir Salim, S\'ebastien Heinis, St\'ephane Arnouts, Suk Young Yi, Susan G. Neff, Ted Wyder, Timothy M. Heckman, Tom A. Barlow, Yeong-Shang Loh, Young-Wook Lee

arxiv:1004.3382 v1 · 2010-04-20 · 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{WED3UD22CIRZEH5AAQWOUQ4U3O}

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	2026-05-18T02:07:56.338449Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b107ba0f5a1223921fa0042cea4394db8bf9e91a352db64eb0200ff6a8516982

Aliases

arxiv: 1004.3382 · arxiv_version: 1004.3382v1 · doi: 10.48550/arxiv.1004.3382 · pith_short_12: WED3UD22CIRZ · pith_short_16: WED3UD22CIRZEH5A · pith_short_8: WED3UD22

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/WED3UD22CIRZEH5AAQWOUQ4U3O \
  | 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: b107ba0f5a1223921fa0042cea4394db8bf9e91a352db64eb0200ff6a8516982

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0885b1da425104cd12b81f84204a357ef2698b4ce12ae5bbc4aa7deddb6b2ed8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-20T08:54:28Z",
    "title_canon_sha256": "85919dbe4a740574f74ac4cb87d9a23b63978a311aef1c8f97ab5f4561520ba1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.3382",
    "kind": "arxiv",
    "version": 1
  }
}