Pith Number

pith:V2D7RPMC

pith:2014:V2D7RPMCLJ3IKH4FR4K6AYWV64

not attested not anchored not stored refs pending

The relation between gas density and velocity power spectra in galaxy clusters: high-resolution hydrodynamic simulations and the role of conduction

D. Nagai, E. Churazov, E. T. Lau, I. Zhuravleva, M. Gaspari

arxiv:1404.5302 v2 · 2014-04-21 · astro-ph.CO · astro-ph.GA · astro-ph.HE · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{V2D7RPMCLJ3IKH4FR4K6AYWV64}

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	2026-05-18T01:43:26.718291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae87f8bd825a76851f858f15e062d5f73cabbbbb453669c5afad39396c391a75

Aliases

arxiv: 1404.5302 · arxiv_version: 1404.5302v2 · doi: 10.48550/arxiv.1404.5302 · pith_short_12: V2D7RPMCLJ3I · pith_short_16: V2D7RPMCLJ3IKH4F · pith_short_8: V2D7RPMC

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/V2D7RPMCLJ3IKH4FR4K6AYWV64 \
  | 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: ae87f8bd825a76851f858f15e062d5f73cabbbbb453669c5afad39396c391a75

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38ed8bdce026da747b5f0ca35acc38ccb8ae5c0be4aba43eba4167bc526e6e56",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE",
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-04-21T20:00:01Z",
    "title_canon_sha256": "7411760736d0d9b39bfc6be1838d60e81106fb2f6642b88ae070f4cb8aaa6170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.5302",
    "kind": "arxiv",
    "version": 2
  }
}