Pith Number

pith:CPJMYGOK

pith:2011:CPJMYGOKXOIHHLXUWA7RVRFQUR

not attested not anchored not stored refs pending

A Parametrized Galaxy Catalog Simulator For Testing Cluster Finding, Mass Estimation and Photometric Redshift Estimation in Optical and Near Infrared Surveys

Cody Rude, Jeeseon Song, Joseph J. Mohr, Michael S. Warren, Wayne A. Barkhouse

arxiv:1104.2332 v1 · 2011-04-12 · 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{CPJMYGOKXOIHHLXUWA7RVRFQUR}

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	2026-05-18T02:02:32.507386Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13d2cc19cabb9073aef4b03f1ac4b0a4774cfd5053c9e405b28291fdff36c9b4

Aliases

arxiv: 1104.2332 · arxiv_version: 1104.2332v1 · doi: 10.48550/arxiv.1104.2332 · pith_short_12: CPJMYGOKXOIH · pith_short_16: CPJMYGOKXOIHHLXU · pith_short_8: CPJMYGOK

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/CPJMYGOKXOIHHLXUWA7RVRFQUR \
  | 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: 13d2cc19cabb9073aef4b03f1ac4b0a4774cfd5053c9e405b28291fdff36c9b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a40d5349d3aa536986c01cc4a6503709496de828e855716e89d0affd9c8a52e3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-12T20:01:28Z",
    "title_canon_sha256": "4410d641c814359d6db73e4a9a091af514cae4802e427d72059e72faf60fb491"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2332",
    "kind": "arxiv",
    "version": 1
  }
}