Pith Number

pith:YICX4WCZ

pith:1995:YICX4WCZT54KAAFWMCUXGYWPEV

not attested not anchored not stored refs pending

The Structure of Dark Matter Haloes in Hierarchical Clustering Models

Cedric Lacey (Copenhagen), Shaun Cole (Durham)

arxiv:astro-ph/9510147 v2 · 1995-10-30 · 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{YICX4WCZT54KAAFWMCUXGYWPEV}

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

Vlasov Perturbation Theory applied to $\Lambda$CDM

Receipt and verification

First computed	2026-05-18T01:40:22.471750Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2057e58599f78a000b660a97362cf2559279ae4a544b0d18b39ac5537cdfccd

Aliases

arxiv: astro-ph/9510147 · arxiv_version: astro-ph/9510147v2 · doi: 10.48550/arxiv.astro-ph/9510147 · pith_short_12: YICX4WCZT54K · pith_short_16: YICX4WCZT54KAAFW · pith_short_8: YICX4WCZ

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/YICX4WCZT54KAAFWMCUXGYWPEV \
  | 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: c2057e58599f78a000b660a97362cf2559279ae4a544b0d18b39ac5537cdfccd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c7c395d8edcaf3a68b4128e2abe5f508c3112ac123c26dc63ad873925461e35d",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-10-30T12:11:56Z",
    "title_canon_sha256": "01fea35b19a4cd5a3920b85090ce0a23a56a1329f582acd309e1c0ae03e027c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9510147",
    "kind": "arxiv",
    "version": 2
  }
}