Pith Number

pith:2LH3P4TD

pith:2023:2LH3P4TDWKLNLTUARTOQ2MQJLE

not attested not anchored not stored refs pending

Identification of Superclusters and their Properties in the Sloan Digital Sky Survey Using WHL Cluster Catalog

Elmo Tempel, Joydeep Bagchi, Maret Einasto, Pekka Hein\"am\"aki, Pratik Dabhade, Ramana Athreya, Shishir Sankhyayan, Somak Raychaudhury, Surhud More

arxiv:2309.06251 v1 · 2023-09-12 · 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{2LH3P4TDWKLNLTUARTOQ2MQJLE}

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	2026-07-05T06:50:05.572539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2cfb7f263b296d5ce808cdd0d3209591b27f121fc5c536fe83dd7a07b53d773

Aliases

arxiv: 2309.06251 · arxiv_version: 2309.06251v1 · doi: 10.48550/arxiv.2309.06251 · pith_short_12: 2LH3P4TDWKLN · pith_short_16: 2LH3P4TDWKLNLTUA · pith_short_8: 2LH3P4TD

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/2LH3P4TDWKLNLTUARTOQ2MQJLE \
  | 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: d2cfb7f263b296d5ce808cdd0d3209591b27f121fc5c536fe83dd7a07b53d773

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dbccc80d784107e156beb1b187ad3c564f397dc38482904dfa4a1ce8e9ae5bb6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-09-12T14:10:18Z",
    "title_canon_sha256": "96e1c33332673ae2fd01b903bb035d55c1811f8d498a24b12442880519080d57"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.06251",
    "kind": "arxiv",
    "version": 1
  }
}