Pith Number

pith:EYIZQ444

pith:2024:EYIZQ4444TV2G5FU57WS4VVTI4

not attested not anchored not stored refs pending

ERGO-ML: A continuous organization of the X-ray galaxy cluster population in TNG-Cluster with contrastive learning

Annalisa Pillepich, Dylan Nelson, Katrin Lehle, Lukas Eisert, Mohammadreza Ayromlou, Urmila Chadayammuri

arxiv:2410.22416 v1 · 2024-10-29 · astro-ph.GA · 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{EYIZQ4444TV2G5FU57WS4VVTI4}

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	2026-05-27T14:06:36.230589Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

261198739ce4eba374b4efed2e56b347175aab749acd5dbcd87e332be62d9fe4

Aliases

arxiv: 2410.22416 · arxiv_version: 2410.22416v1 · doi: 10.48550/arxiv.2410.22416 · pith_short_12: EYIZQ4444TV2 · pith_short_16: EYIZQ4444TV2G5FU · pith_short_8: EYIZQ444

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/EYIZQ4444TV2G5FU57WS4VVTI4 \
  | 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: 261198739ce4eba374b4efed2e56b347175aab749acd5dbcd87e332be62d9fe4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d4d2618e0e1a25db348105cd6d1fa84852cbbf7848d72044fc3e764b68f24b7",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-10-29T18:00:04Z",
    "title_canon_sha256": "681397bf386b7cfa93c461c29e54cf517b541d602ed7ff6316335736c5735f81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2410.22416",
    "kind": "arxiv",
    "version": 1
  }
}