Pith Number

pith:FTPZ3MJE

pith:2017:FTPZ3MJEYIVNMJBXR3LJFZ7CC5

not attested not anchored not stored refs pending

Dark matter statistics for large galaxy catalogs: power spectra and covariance matrices

Anatoly Klypin, Francisco Prada

arxiv:1701.05690 v1 · 2017-01-20 · 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{FTPZ3MJEYIVNMJBXR3LJFZ7CC5}

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.

Cited by

1 paper in Pith

Perturbation-theory informed integrators for cosmological simulations

Receipt and verification

First computed	2026-05-18T00:13:32.868452Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cdf9db124c22ad624378ed692e7e21777d1e88bfaa9b48479053702de51e98d

Aliases

arxiv: 1701.05690 · arxiv_version: 1701.05690v1 · doi: 10.48550/arxiv.1701.05690 · pith_short_12: FTPZ3MJEYIVN · pith_short_16: FTPZ3MJEYIVNMJBX · pith_short_8: FTPZ3MJE

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/FTPZ3MJEYIVNMJBXR3LJFZ7CC5 \
  | 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: 2cdf9db124c22ad624378ed692e7e21777d1e88bfaa9b48479053702de51e98d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d611a7525feb3bf8a54c84dea2378103d23b56f0a8d3f5c518f036668f57cc4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-01-20T05:03:30Z",
    "title_canon_sha256": "01e04dd26c5a684f344856d5dee63c5fe4382a487ec008227f0ade79975529e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.05690",
    "kind": "arxiv",
    "version": 1
  }
}