Pith Number

pith:VIII3NWB

pith:2023:VIII3NWB6AWY6EQTYZQAWDJVV7

not attested not anchored not stored refs pending

Galaxy clusters morphology with Zernike polynomials: the first application on $\textit{Planck}$ Compton parameter maps

Antonio Ferragamo, Florian Ruppin, Gustavo Yepes, Marco De Petris, Valentina Capalbo, Weiguang Cui

arxiv:2310.07759 v1 · 2023-10-11 · 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{VIII3NWB6AWY6EQTYZQAWDJVV7}

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	2026-07-05T06:59:55.939540Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa108db6c1f02d8f1213c6600b0d35affc1034c5ea267dc35cd423e571890447

Aliases

arxiv: 2310.07759 · arxiv_version: 2310.07759v1 · doi: 10.48550/arxiv.2310.07759 · pith_short_12: VIII3NWB6AWY · pith_short_16: VIII3NWB6AWY6EQT · pith_short_8: VIII3NWB

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/VIII3NWB6AWY6EQTYZQAWDJVV7 \
  | 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: aa108db6c1f02d8f1213c6600b0d35affc1034c5ea267dc35cd423e571890447

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa1a15b87483adf499634c5e5d12d4ee87f84c35a8a51429e95521f1b81eaae1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-10-11T18:00:01Z",
    "title_canon_sha256": "48b1adf2a54f2c47ae27ea58c69bd417f7114317b2593d3805193ac7233baff4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.07759",
    "kind": "arxiv",
    "version": 1
  }
}