Pith Number

pith:P2OZKVPX

pith:2018:P2OZKVPXEF5WEJEAOLVWF7ORJF

not attested not anchored not stored refs pending

A Deep Learning Approach to Galaxy Cluster X-ray Masses

A. Pillepich, A. Vikhlinin, D. Eisenstein, D. Nagai, D. Nelson, F. Marinacci, J. ZuHone, L. Hernquist, M. Ntampaka, M. Vogelsberger, P. Torrey, R. Pakmor

arxiv:1810.07703 v2 · 2018-10-17 · 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{P2OZKVPXEF5WEJEAOLVWF7ORJF}

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.

Cited by

1 paper in Pith

ComPACT: Mass-Redshift Properties of the galaxy cluster catalogue

Receipt and verification

First computed	2026-05-17T23:42:58.726445Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e9d9555f7217b62248072eb62fdd1495b3572a2391d0ff14b790e03fc2de667

Aliases

arxiv: 1810.07703 · arxiv_version: 1810.07703v2 · doi: 10.48550/arxiv.1810.07703 · pith_short_12: P2OZKVPXEF5W · pith_short_16: P2OZKVPXEF5WEJEA · pith_short_8: P2OZKVPX

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/P2OZKVPXEF5WEJEAOLVWF7ORJF \
  | 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: 7e9d9555f7217b62248072eb62fdd1495b3572a2391d0ff14b790e03fc2de667

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d26e0750ab08dffc55a363889840dc86d4b0bd3a4cb2f702cf4aede8e1b3811f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2018-10-17T18:00:05Z",
    "title_canon_sha256": "707a452c4c9ab2a8f4144dc6d5fb3e59a34b6088ebdc47ca483c617740d01c31"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.07703",
    "kind": "arxiv",
    "version": 2
  }
}