Pith Number

pith:CLM74656

pith:1998:CLM74656PEH2EBDDDYI34CHWVO

not attested not anchored not stored refs pending

Excursion set approach to the clustering of dark matter haloes in Lagrangian space

Cristiano Porciani, Francesco Lucchin, Paolo Catelan, Sabino Matarrese

arxiv:astro-ph/9801290 v1 · 1998-01-28 · 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{CLM74656PEH2EBDDDYI34CHWVO}

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	2026-07-04T16:06:07.307890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

12d9fe7bbe790fa204631e11be08f6ab8f291d9712ab418bdb0ae9537e375476

Aliases

arxiv: astro-ph/9801290 · arxiv_version: astro-ph/9801290v1 · doi: 10.48550/arxiv.astro-ph/9801290 · pith_short_12: CLM74656PEH2 · pith_short_16: CLM74656PEH2EBDD · pith_short_8: CLM74656

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/CLM74656PEH2EBDDDYI34CHWVO \
  | 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: 12d9fe7bbe790fa204631e11be08f6ab8f291d9712ab418bdb0ae9537e375476

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "036df77652cc1d69935b1b829c0e5d225ce96e2ffc8b160c2c796ca7ba284ab8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1998-01-28T18:02:22Z",
    "title_canon_sha256": "6cfce5add3a2305f5960ae9f509065bf5648ab36aa89839c4706f2fa93f6ba7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9801290",
    "kind": "arxiv",
    "version": 1
  }
}