Pith Number

pith:Y43C6ZMO

pith:2014:Y43C6ZMOC75HGLIVAB6JZK4IA2

not attested not anchored not stored refs pending

An efficient method to identify galaxy clusters by using SuperCOSMOS, 2MASS and WISE data

J. L. Han, W. W. Xu, Z. L. Wen

arxiv:1406.0943 v2 · 2014-06-04 · 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{Y43C6ZMOC75HGLIVAB6JZK4IA2}

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	2026-05-18T02:47:22.793927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7362f658e17fa732d15007c9cab8806be25c5d9c142109d736ef5ec09396ada

Aliases

arxiv: 1406.0943 · arxiv_version: 1406.0943v2 · doi: 10.48550/arxiv.1406.0943 · pith_short_12: Y43C6ZMOC75H · pith_short_16: Y43C6ZMOC75HGLIV · pith_short_8: Y43C6ZMO

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/Y43C6ZMOC75HGLIVAB6JZK4IA2 \
  | 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: c7362f658e17fa732d15007c9cab8806be25c5d9c142109d736ef5ec09396ada

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd64162d6bd7d99e605bdc1fb8f110fe81d989db1a7a87757e67297c9de5aaf5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-06-04T05:39:06Z",
    "title_canon_sha256": "0a3263cbfd88c840a5936f66d333016ce4c49e2d8beadc02c0a9625adbdda111"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.0943",
    "kind": "arxiv",
    "version": 2
  }
}