Pith Number

pith:WM5FF5PN

pith:2017:WM5FF5PNTAKGGGBH6OGOH6MNBY

not attested not anchored not stored refs pending

The history of chemical enrichment in the intracluster medium from cosmological simulations

A.M. Beck, D. Fabjan, E. Rasia, G.L. Granato, G. Murante, K. Dolag, L. Tornatore, M. Gaspari, S. Borgani, S. Planelles, V. Biffi

arxiv:1701.08164 v1 · 2017-01-27 · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WM5FF5PNTAKGGGBH6OGOH6MNBY}

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	2026-05-18T00:46:37.765594Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b33a52f5ed9814631827f38ce3f98d0e1b73d7475926dc70a138cb520b1d142d

Aliases

arxiv: 1701.08164 · arxiv_version: 1701.08164v1 · doi: 10.48550/arxiv.1701.08164 · pith_short_12: WM5FF5PNTAKG · pith_short_16: WM5FF5PNTAKGGGBH · pith_short_8: WM5FF5PN

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/WM5FF5PNTAKGGGBH6OGOH6MNBY \
  | 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: b33a52f5ed9814631827f38ce3f98d0e1b73d7475926dc70a138cb520b1d142d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24d7dfc8a606a945069b2416cca6d65f1447572f1070fd66818d9d56bd919034",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-01-27T19:00:01Z",
    "title_canon_sha256": "d93a39acdef1abbf621e27bbb6af26f7b71e708527fefe81d82aa2814ee7388f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.08164",
    "kind": "arxiv",
    "version": 1
  }
}