Pith Number

pith:CVJZN5O2

pith:2025:CVJZN5O2JMJSYCU6M76NHCID4M

not attested not anchored not stored refs pending

Classification of HI Galaxy Profiles Using Unsupervised Learning and Convolutional Neural Networks: A Comparative Analysis and Methodological Cases of Studies

Amidou Sorgho, Gabriel Jaimes-Illanes, Javier Mold\'on, Juli\'an Garrido-S\'anchez, Laura Darriba-Pol, Lourdes Verdes-Montenegro, Manuel Parra-Royon, Susana S\'anchez-Exp\'osito

arxiv:2501.11657 v1 · 2025-01-20 · astro-ph.GA · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVJZN5O2JMJSYCU6M76NHCID4M}

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	2026-07-05T10:03:12.007006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

155396f5da4b132c0a9e67fcd38903e30bea54c938f230b30aed0ca65e594dbb

Aliases

arxiv: 2501.11657 · arxiv_version: 2501.11657v1 · doi: 10.48550/arxiv.2501.11657 · pith_short_12: CVJZN5O2JMJS · pith_short_16: CVJZN5O2JMJSYCU6 · pith_short_8: CVJZN5O2

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/CVJZN5O2JMJSYCU6M76NHCID4M \
  | 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: 155396f5da4b132c0a9e67fcd38903e30bea54c938f230b30aed0ca65e594dbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b51f9ab41f42c713014fde02322eae459eaede01c2b4020935858a6de570744",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-01-20T18:39:11Z",
    "title_canon_sha256": "38bfd5f733ce04114f16b9cd458c6699622bc073492ab0414c3ffb2445811476"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.11657",
    "kind": "arxiv",
    "version": 1
  }
}