Pith Number

pith:Y5MAKX36

pith:2017:Y5MAKX36EMBJK3GH3AHQMINH6R

not attested not anchored not stored refs pending

Adaptive mesh refinement simulations of a galaxy cluster merger - I. Resolving and modelling the turbulent flow in the cluster outskirts

Christoph Federrath, Luigi Iapichino, Ralf S. Klessen

arxiv:1704.02922 v1 · 2017-04-10 · 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{Y5MAKX36EMBJK3GH3AHQMINH6R}

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	2026-05-18T00:41:20.548495Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c758055f7e2302956cc7d80f0621a7f443169eee10d4b121650fd71e1b078c62

Aliases

arxiv: 1704.02922 · arxiv_version: 1704.02922v1 · doi: 10.48550/arxiv.1704.02922 · pith_short_12: Y5MAKX36EMBJ · pith_short_16: Y5MAKX36EMBJK3GH · pith_short_8: Y5MAKX36

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/Y5MAKX36EMBJK3GH3AHQMINH6R \
  | 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: c758055f7e2302956cc7d80f0621a7f443169eee10d4b121650fd71e1b078c62

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63379d7bc17b28b42fe02095a9d6eac21c773782fab86c5162c11c40069f855e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-04-10T16:00:49Z",
    "title_canon_sha256": "f2bacf9dbff2cf3cf21cdcf298d674f9647ca89b853c08a3d75d0f510c37dbfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02922",
    "kind": "arxiv",
    "version": 1
  }
}