Pith Number

pith:ZQ5FHGHQ

pith:2004:ZQ5FHGHQK2VFWQWNCLTKHNGO35

not attested not anchored not stored refs pending

An optimal filter for the detection of galaxy clusters through weak lensing

2), (2) Universita' di Padova, 3), (3) Max-Planck-Institut fuer Astrophysik, (4) Universita' di Bologna), K. Dolag (2, L. Moscardini (4) ((1) Universitaet Heidelberg, M. Bartelmann (1), M. Maturi (1, M. Meneghetti (1)

arxiv:astro-ph/0412604 v1 · 2004-12-22 · 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{ZQ5FHGHQK2VFWQWNCLTKHNGO35}

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

2 papers in Pith

Galaxy clusters in the VIDEO fields: detection and characterisation in the context of MOONRISE

Machine-learning applications for weak-lensing cosmology

Receipt and verification

First computed	2026-07-04T16:45:28.917786Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc3a5398f056aa5b42cd12e6a3b4cedf5672a3c1b6a2dccaf19fc0d61c611318

Aliases

arxiv: astro-ph/0412604 · arxiv_version: astro-ph/0412604v1 · doi: 10.48550/arxiv.astro-ph/0412604 · pith_short_12: ZQ5FHGHQK2VF · pith_short_16: ZQ5FHGHQK2VFWQWN · pith_short_8: ZQ5FHGHQ

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/ZQ5FHGHQK2VFWQWNCLTKHNGO35 \
  | 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: cc3a5398f056aa5b42cd12e6a3b4cedf5672a3c1b6a2dccaf19fc0d61c611318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c660761a38a825673a107ff62b331d841d061bab710dbf7691679a380e058161",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-22T18:50:42Z",
    "title_canon_sha256": "8acab1ce0a08b3492c4dc93215746936b560e724cd329ec083f2bbb34244f6dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412604",
    "kind": "arxiv",
    "version": 1
  }
}