Pith Number

pith:635AX6CX

pith:2011:635AX6CXHUEXMJBEML5DHPAYA3

not attested not anchored not stored refs pending

Haloes gone MAD: The Halo-Finder Comparison Project

Alexander Knebe, Anatoly Klypin, Bridget L. Falck, Cameron McBride, Chung-Hsing Hsu, Daniel Ceverino, Doug Potter, Dylan Tweed, Fabrice Roy, Francesca Iannuzzi, Frazer R. Pearce, Greg Stinson, Gustavo Yepes, Jeff Gardner, Joachim Stadel, Juerg Diemand, Justin I. Read, Klaus Dolag, Marcel Zemp, Mark C. Neyrinck, Michal Maciejewski, Miguel Angel Aragon-Calvo, Patricia Fasel, Paul M. Ricker, Peter S. Behroozi, P. M. Sutter, Stefan Gottloeber, Steffen R. Knollmann, Stephane Colombi, Stuart I. Muldrew, Susana Planelles, Vicent Quilis, Victor Turchaninov, Volker Springel, Yago Ascasibar, Yann Rasera, Zarija Lukic

arxiv:1104.0949 v1 · 2011-04-05 · 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{635AX6CXHUEXMJBEML5DHPAYA3}

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	2026-05-18T02:02:37.545968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f6fa0bf8573d0976242462fa33bc1806d9f6b115ad4a45d020fb0375f8b7b26d

Aliases

arxiv: 1104.0949 · arxiv_version: 1104.0949v1 · doi: 10.48550/arxiv.1104.0949 · pith_short_12: 635AX6CXHUEX · pith_short_16: 635AX6CXHUEXMJBE · pith_short_8: 635AX6CX

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/635AX6CXHUEXMJBEML5DHPAYA3 \
  | 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: f6fa0bf8573d0976242462fa33bc1806d9f6b115ad4a45d020fb0375f8b7b26d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b46fb24039897e6c4826fc00949df567c3aea17759f59c3aeaa1b596ac47df41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-04-05T20:08:18Z",
    "title_canon_sha256": "66281f298821f59985a32ebf8a1e60d06e934f5176a7faf6ffe1ebb14441db47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.0949",
    "kind": "arxiv",
    "version": 1
  }
}