Pith Number

pith:YXINEZHV

pith:2004:YXINEZHVSRVHARRXBVRRKAHHUN

not attested not anchored not stored refs pending

Evolution at z>0.5 of the X-ray properties of simulated galaxy clusters: comparison with the observational constraints

A. Diaferio, G. Murante, G. Tormen, K. Dolag, L. Moscardini, L. Tornatore, P. Tozzi, S. Borgani, S. Ettori, V. Springel

arxiv:astro-ph/0407021 v1 · 2004-07-01 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YXINEZHVSRVHARRXBVRRKAHHUN}

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	2026-07-04T16:44:13.587346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5d0d264f5946a7046370d631500e7a376a78621c55b420788173d93613c6e26

Aliases

arxiv: astro-ph/0407021 · arxiv_version: astro-ph/0407021v1 · doi: 10.48550/arxiv.astro-ph/0407021 · pith_short_12: YXINEZHVSRVH · pith_short_16: YXINEZHVSRVHARRX · pith_short_8: YXINEZHV

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/YXINEZHVSRVHARRXBVRRKAHHUN \
  | 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: c5d0d264f5946a7046370d631500e7a376a78621c55b420788173d93613c6e26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40df1ac08f09b4a59f8db5d90060e429356dfa9042a09ea91562bcb91f484c5e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-07-01T16:08:50Z",
    "title_canon_sha256": "a2ced975dd4e6a6a6f98460ea42ad6897fedce823a25de49fab31482f87b3790"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0407021",
    "kind": "arxiv",
    "version": 1
  }
}