Pith Number

pith:Y3HNQ6RI

pith:2001:Y3HNQ6RIESUD4AK3FSSW6UPJBT

not attested not anchored not stored refs pending

An excursion set model of hierarchical clustering: Ellipsoidal collapse and the moving barrier

Giuseppe Tormen (Padova), Ravi K. Sheth (Fermilab)

arxiv:astro-ph/0105113 v1 · 2001-05-07 · 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{Y3HNQ6RIESUD4AK3FSSW6UPJBT}

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

3 papers in Pith

An essential building block for cosmological zoom-in perturbation theory

JWST Constraints on Primordial Magnetic Fields

Constraining Cosmological and Astrophysical Parameters with the Cosmic Star Formation History

Receipt and verification

First computed	2026-07-04T16:23:21.375839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6ced87a2824a83e015b2ca56f51e90cfde41660dec86b2b69dff3f00a4a3dc6

Aliases

arxiv: astro-ph/0105113 · arxiv_version: astro-ph/0105113v1 · doi: 10.48550/arxiv.astro-ph/0105113 · pith_short_12: Y3HNQ6RIESUD · pith_short_16: Y3HNQ6RIESUD4AK3 · pith_short_8: Y3HNQ6RI

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/Y3HNQ6RIESUD4AK3FSSW6UPJBT \
  | 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: c6ced87a2824a83e015b2ca56f51e90cfde41660dec86b2b69dff3f00a4a3dc6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a0942f9227f0f171e28cca5023d77b9f60549a45594e007d90a36a0515936ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-05-07T16:57:53Z",
    "title_canon_sha256": "8cbe5c2f0601aa5d92734bd762098f9334dae0a0d99f2f86bbdfb37a30a672e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0105113",
    "kind": "arxiv",
    "version": 1
  }
}