Pith Number

pith:G2QVMB64

pith:2015:G2QVMB64LMWIRDPHANX4WP6FKX

not attested not anchored not stored refs pending

nIFTy galaxy cluster simulations I: dark matter & non-radiative models

Alexander Knebe, Alexander M. Beck, Alexandro Saro, Alex Hobbs, Chris Power, Claudio Dalla Vecchia, Daisuke Nagai, Erwin Lau, Ewald Puchwein, Federico Sembolini, Frazer R. Pearce, Giuseppe Murante, Gustavo Yepes, Ian G. McCarthy, Joop Schaye, Justin I. Read, Kaylea Nelson, Neal Katz, Pascal Jahan Elahi, Richard D. A. Newton, Robert J. Thacker, Romeel Dav\'e, Scott T. Kay, Sean February, Shuiyao Huang, Stefano Borgani, Weiguang Cui

arxiv:1503.06065 v1 · 2015-03-20 · 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{G2QVMB64LMWIRDPHANX4WP6FKX}

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	2026-05-18T01:20:46.783598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36a15607dc5b2c888de7036fcb3fc555f20c5069d550db69641adeee81f0c756

Aliases

arxiv: 1503.06065 · arxiv_version: 1503.06065v1 · doi: 10.48550/arxiv.1503.06065 · pith_short_12: G2QVMB64LMWI · pith_short_16: G2QVMB64LMWIRDPH · pith_short_8: G2QVMB64

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/G2QVMB64LMWIRDPHANX4WP6FKX \
  | 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: 36a15607dc5b2c888de7036fcb3fc555f20c5069d550db69641adeee81f0c756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebd8052eff5aeb14fd69c7666b1167a39e6fa25f0761d097ad5e8d8c9ba25953",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-03-20T13:36:15Z",
    "title_canon_sha256": "1395f2220a4fd854037ef5ea9d71c9e3c051145ce0d903c8f53f901c71086583"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06065",
    "kind": "arxiv",
    "version": 1
  }
}