Pith Number

pith:6OMWY65Z

pith:2018:6OMWY65ZUQIL3DMBVOLW5B23XC

not attested not anchored not stored refs pending

Star Cluster Detection and Characterization using Generalized Parzen Density Estimation

Gorthi R.K.S.S. Manyam, Sarita Vig, Soumyadeep Das, Srirag Nambiar

arxiv:1810.11879 v1 · 2018-10-28 · astro-ph.GA · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6OMWY65ZUQIL3DMBVOLW5B23XC}

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	2026-05-18T00:01:25.340263Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3996c7bb9a410bd8d81ab976e875bb8b7cfe7830e930c72d363ed6ecff044a5

Aliases

arxiv: 1810.11879 · arxiv_version: 1810.11879v1 · doi: 10.48550/arxiv.1810.11879 · pith_short_12: 6OMWY65ZUQIL · pith_short_16: 6OMWY65ZUQIL3DMB · pith_short_8: 6OMWY65Z

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/6OMWY65ZUQIL3DMBVOLW5B23XC \
  | 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: f3996c7bb9a410bd8d81ab976e875bb8b7cfe7830e930c72d363ed6ecff044a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "65db7646e1e5b868a41bae9eb0fbd1153827efc6f0ca3d26260219d2f30a21f9",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-10-28T20:43:10Z",
    "title_canon_sha256": "e745238f4466bd3c6e978992291f2cbc1fac49df3c5acd96e866738285cae5e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11879",
    "kind": "arxiv",
    "version": 1
  }
}