Pith Number

pith:55XHZSWB

pith:2024:55XHZSWBQPFE2XRYFCPQ7V5PKZ

not attested not anchored not stored refs pending

Average energy of the X-ray spectrum as a model-independent proxy for the mass of galaxy clusters

A. Kruglov, I. Khabibullin, K. Dolag, N. Lyskova, V. Biffi

arxiv:2408.12026 v2 · 2024-08-21 · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{55XHZSWBQPFE2XRYFCPQ7V5PKZ}

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	2026-07-05T11:01:55.475262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef6e7ccac183ca4d5e38289f0fd7af5662c3a1947a02177844257c8e8a6374a0

Aliases

arxiv: 2408.12026 · arxiv_version: 2408.12026v2 · doi: 10.48550/arxiv.2408.12026 · pith_short_12: 55XHZSWBQPFE · pith_short_16: 55XHZSWBQPFE2XRY · pith_short_8: 55XHZSWB

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/55XHZSWBQPFE2XRYFCPQ7V5PKZ \
  | 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: ef6e7ccac183ca4d5e38289f0fd7af5662c3a1947a02177844257c8e8a6374a0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d29093516dd6ac424a2fd62ce6a71a8ac28afd0832db946d5c3862cf6e5cf9a",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2024-08-21T22:35:39Z",
    "title_canon_sha256": "d0cec8eed2a5872715556c1d8b8771a46b3885ace08d7898f85130aa2f3ff11e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.12026",
    "kind": "arxiv",
    "version": 2
  }
}