Pith Number

pith:CZX5WTGJ

pith:2020:CZX5WTGJG2OZTRVAGLQCYKZCCE

not attested not anchored not stored refs pending

Iron in X-COP: tracing enrichment in cluster outskirts with high accuracy abundance profiles

Dominique Eckert, Elena Rasia, Fabio Gastaldello, Iacopo Bartalucci, Mariachiara Rossetti, Massimo Gaspari, Remco van der Burg, Sabrina De Grandi, Silvano Molendi, Simona Ghizzardi, Stefano Borgani, Stefano Ettori, Veronica Biffi, Vittorio Ghirardini

arxiv:2007.01084 v1 · 2020-07-02 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZX5WTGJG2OZTRVAGLQCYKZCCE}

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	2026-07-05T02:15:25.652298Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

166fdb4cc9369d99c6a032e02c2b2211185fb2451fee34f95db1a7609f2fa165

Aliases

arxiv: 2007.01084 · arxiv_version: 2007.01084v1 · doi: 10.48550/arxiv.2007.01084 · pith_short_12: CZX5WTGJG2OZ · pith_short_16: CZX5WTGJG2OZTRVA · pith_short_8: CZX5WTGJ

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/CZX5WTGJG2OZTRVAGLQCYKZCCE \
  | 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: 166fdb4cc9369d99c6a032e02c2b2211185fb2451fee34f95db1a7609f2fa165

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7773dbcb92fe9fb98ac9a72678486aef72f273f5b0be65abe05d8ca5ab479fe9",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2020-07-02T13:18:11Z",
    "title_canon_sha256": "7414064834d4177946217f462c97240ade1cf2a0e8c068c6f38d0f568560be42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01084",
    "kind": "arxiv",
    "version": 1
  }
}