Pith Number

pith:IA3LVWBT

pith:2024:IA3LVWBT3SJMGM5MP4C6IMZLZ5

not attested not anchored not stored refs pending

Galaxy merger challenge: A comparison study between machine learning-based detection methods

A. D. Goulding, A. Guzm\'an-Ortega, A. La Marca, B. Margalef-Bentabol, C. Blanco-Prieto, C. Bottrell, C. Conselice, D. Chudy, D. O'Ryan, G. Martin, H. Dom\'inguez-S\'anchez, L. Wang, M. Huertas-Company, M. Walmsley, R.W. Bickley, V. Rodriguez-Gomez, W.J. Pearson

arxiv:2403.15118 v2 · 2024-03-22 · astro-ph.GA

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IA3LVWBT3SJMGM5MP4C6IMZLZ5}

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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.

Cited by

1 paper in Pith

Performance of morphological classifiers for galaxy mergers compared to current machine learning methods

Receipt and verification

First computed	2026-07-05T08:36:23.867072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4036bad833dc92c333ac7f05e4332bcf5dfe7ac5ca938960cbde665c694ed6bf

Aliases

arxiv: 2403.15118 · arxiv_version: 2403.15118v2 · doi: 10.48550/arxiv.2403.15118 · pith_short_12: IA3LVWBT3SJM · pith_short_16: IA3LVWBT3SJMGM5M · pith_short_8: IA3LVWBT

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/IA3LVWBT3SJMGM5MP4C6IMZLZ5 \
  | 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: 4036bad833dc92c333ac7f05e4332bcf5dfe7ac5ca938960cbde665c694ed6bf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ce4430ffac863386da610b425b3eef9768e48c04a259ed950fa9a3b933a0032",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-03-22T11:21:45Z",
    "title_canon_sha256": "858416ce9a33120608491355071b3faaa2c98df5d360a20fda43950a9be2eeb5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.15118",
    "kind": "arxiv",
    "version": 2
  }
}