Pith Number

pith:DXTL6XQB

pith:1993:DXTL6XQBK7ZI2YV55HRP5M2SNI

not attested not anchored not stored refs pending

Non-Linear Clustering in the Cold+Hot Dark Matter Model

A. Klypin, J.R. Primack, S.A. Bonometto, S. Borgani, S. Ghigna

arxiv:astro-ph/9311018 v1 · 1993-11-06 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DXTL6XQBK7ZI2YV55HRP5M2SNI}

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	2026-05-18T01:40:26.438142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1de6bf5e0157f28d62bde9e2feb3526a040a27115be92c41d335b3f912dcea0e

Aliases

arxiv: astro-ph/9311018 · arxiv_version: astro-ph/9311018v1 · doi: 10.48550/arxiv.astro-ph/9311018 · pith_short_12: DXTL6XQBK7ZI · pith_short_16: DXTL6XQBK7ZI2YV5 · pith_short_8: DXTL6XQB

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/DXTL6XQBK7ZI2YV55HRP5M2SNI \
  | 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: 1de6bf5e0157f28d62bde9e2feb3526a040a27115be92c41d335b3f912dcea0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9bb61e8fd48faa15462e99ac36cbdd394cc2c47f70c43d5b10fad5c4c65efc6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1993-11-06T11:19:24Z",
    "title_canon_sha256": "74b9712018682cdb796aacae2b5e8267366364c187eb2f5b46ad6501e870ca46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9311018",
    "kind": "arxiv",
    "version": 1
  }
}