Pith Number

pith:YUGQH4YU

pith:2010:YUGQH4YU3VF644HUA5KC6IPAUT

not attested not anchored not stored refs pending

Imprints of dark energy on cosmic structure formation: II) Non-Universality of the halo mass function

A. Fuzfa, J. Courtin, J.-M. Alimi, P.-S. Corasaniti, V. Boucher, Y. Rasera

arxiv:1001.3425 v2 · 2010-01-20 · astro-ph.CO · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YUGQH4YU3VF644HUA5KC6IPAUT}

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	2026-05-18T02:24:44.986671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c50d03f314dd4bee70f407542f21e0a4d43781652f73e881d50eb9179d0c3009

Aliases

arxiv: 1001.3425 · arxiv_version: 1001.3425v2 · doi: 10.48550/arxiv.1001.3425 · pith_short_12: YUGQH4YU3VF6 · pith_short_16: YUGQH4YU3VF644HU · pith_short_8: YUGQH4YU

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/YUGQH4YU3VF644HUA5KC6IPAUT \
  | 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: c50d03f314dd4bee70f407542f21e0a4d43781652f73e881d50eb9179d0c3009

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6f9773b9bff2bae6482ad50bb6cc03de0badc0286ea26003a1b8b47e35b78a9",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-01-20T17:51:31Z",
    "title_canon_sha256": "d6213fdf6911ef0325dc3c56bfad0d997961b967f6a72b99008a6095147990ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3425",
    "kind": "arxiv",
    "version": 2
  }
}