Pith Number

pith:IHIBROMM

pith:2025:IHIBROMM4PHXFU3G7ONV7HDBLL

not attested not anchored not stored refs pending

Classifying merger stages with adaptive deep learning and cosmological hydrodynamical simulations

Antonio La Marca, Berta Margalef-Bentabol, Lingyu Wang, Mike Walmsley, Rosa de Graaff, Vicente Rodriguez-Gomez, William J. Pearson

arxiv:2502.06254 v1 · 2025-02-10 · astro-ph.GA

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\usepackage{pith}
\pithnumber{IHIBROMM4PHXFU3G7ONV7HDBLL}

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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	2026-07-05T11:06:10.298919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41d018b98ce3cf72d366fb9b5f9c615ad01c219aea721928bcf1f5ea5f39e619

Aliases

arxiv: 2502.06254 · arxiv_version: 2502.06254v1 · doi: 10.48550/arxiv.2502.06254 · pith_short_12: IHIBROMM4PHX · pith_short_16: IHIBROMM4PHXFU3G · pith_short_8: IHIBROMM

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/IHIBROMM4PHXFU3G7ONV7HDBLL \
  | 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: 41d018b98ce3cf72d366fb9b5f9c615ad01c219aea721928bcf1f5ea5f39e619

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "29ae8e6909a05e1c66971b51cdd6e7986cd7c0dfbf5f1b216eee033544b988de",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-02-10T08:41:34Z",
    "title_canon_sha256": "880e056c3c5996c9805c62fcacd2284f63e46b6095a265e4abf5c84bbbc160a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.06254",
    "kind": "arxiv",
    "version": 1
  }
}