Pith Number

pith:FJIPKEJE

pith:2014:FJIPKEJE3IMMOVKTK4HIH57QKF

not attested not anchored not stored refs pending

The physics inside the scaling relations for X-ray galaxy clusters: gas clumpiness, gas mass fraction and slope of the pressure profile

S. Ettori (INAF-OA Bologna)

arxiv:1410.8522 v1 · 2014-10-30 · 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{FJIPKEJE3IMMOVKTK4HIH57QKF}

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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

Receipt and verification

First computed	2026-05-18T01:41:36.703001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a50f51124da18c75553570e83f7f05173d1861cd040cdd8e7c279defaea09ac

Aliases

arxiv: 1410.8522 · arxiv_version: 1410.8522v1 · doi: 10.48550/arxiv.1410.8522 · pith_short_12: FJIPKEJE3IMM · pith_short_16: FJIPKEJE3IMMOVKT · pith_short_8: FJIPKEJE

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/FJIPKEJE3IMMOVKTK4HIH57QKF \
  | 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: 2a50f51124da18c75553570e83f7f05173d1861cd040cdd8e7c279defaea09ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4e6b9c9b3e25a5dbddaeeb271b4f8a7f14b3764936e1d41834a7ae4093c3987a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-10-30T19:57:16Z",
    "title_canon_sha256": "26d038b6924d1f617d4ff8fd299a9e387f22538a548eaa51d5239de3f269dd11"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.8522",
    "kind": "arxiv",
    "version": 1
  }
}