Pith Number

pith:NGR3ERFE

pith:2022:NGR3ERFE5UDM63QHF2DEEAOVBR

not attested not anchored not stored refs pending

Photometric and Morphological Analysis of Fornax Galaxies through S-PLUS

A. Cortesi, A.R. Lopes, A.V. Smith Castelli, C. Mendes de Oliveira, D. Brambila, F. Almeida-Fernandes, G. Lucatelli, J.T.S.C. Batista, K. Saha, P. Dimauro, P. Lopes, R. Cid Fernandes, S. Dhiwar

arxiv:2203.00612 v1 · 2022-03-01 · 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{NGR3ERFE5UDM63QHF2DEEAOVBR}

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	2026-07-05T04:01:19.090016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

69a3b244a4ed06cf6e072e864201d50c4e151666bfeaa6fe489b64e316724fcd

Aliases

arxiv: 2203.00612 · arxiv_version: 2203.00612v1 · doi: 10.48550/arxiv.2203.00612 · pith_short_12: NGR3ERFE5UDM · pith_short_16: NGR3ERFE5UDM63QH · pith_short_8: NGR3ERFE

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/NGR3ERFE5UDM63QHF2DEEAOVBR \
  | 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: 69a3b244a4ed06cf6e072e864201d50c4e151666bfeaa6fe489b64e316724fcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e4f2c9f6275ce372723963bdd1802d741cce2e3eb5c9455912694bdaf146363",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-03-01T16:51:52Z",
    "title_canon_sha256": "9fa2110f12c8feed416e15fd70b2fc0d36107730eb274a38d45cad59b04d48fd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.00612",
    "kind": "arxiv",
    "version": 1
  }
}