Pith Number

pith:SQ55MVZM

pith:2011:SQ55MVZMPVWEPRBH7C3H6RBB3J

not attested not anchored not stored refs pending

Distribution function approach to redshift space distortions. Part II: N-body simulations

Patrick McDonald, Teppei Okumura, Uros Seljak, Vincent Desjacques

arxiv:1109.1609 v3 · 2011-09-08 · 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{SQ55MVZMPVWEPRBH7C3H6RBB3J}

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	2026-05-18T02:00:38.109631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

943bd6572c7d6c47c427f8b67f4421da44744d6d4ab1648f258947541afd35de

Aliases

arxiv: 1109.1609 · arxiv_version: 1109.1609v3 · doi: 10.48550/arxiv.1109.1609 · pith_short_12: SQ55MVZMPVWE · pith_short_16: SQ55MVZMPVWEPRBH · pith_short_8: SQ55MVZM

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/SQ55MVZMPVWEPRBH7C3H6RBB3J \
  | 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: 943bd6572c7d6c47c427f8b67f4421da44744d6d4ab1648f258947541afd35de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30ddfa452f9390959351678c9fdeed3fdf044494370ab05505acba30f1fa2f84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-09-08T01:04:23Z",
    "title_canon_sha256": "93d17ff464048a0f455e803bcab2df026cb3f6f0bce55f3416f5b4b487d4c2d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1609",
    "kind": "arxiv",
    "version": 3
  }
}