Pith Number

pith:4ZXSDE6I

pith:2000:4ZXSDE6IFDS7PTXK6SKK5RWORZ

not attested not anchored not stored refs pending

Detection of Weak Gravitational Lensing by Large-scale Structure

2) ((1) IoA, (2) Caltech), Alexandre Refregier (1), Cambridge, David Bacon (1), Richard Ellis (1

arxiv:astro-ph/0003008 v2 · 2000-03-01 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4ZXSDE6IFDS7PTXK6SKK5RWORZ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Dark Energy Survey Year 3 Results: Cosmological Constraints from Galaxy Clustering and Weak Lensing

Receipt and verification

First computed	2026-05-18T04:23:01.505955Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e66f2193c828e5f7ceeaf494aec6ce8e618e2a3bfc85a559c23c07f26356cf1e

Aliases

arxiv: astro-ph/0003008 · arxiv_version: astro-ph/0003008v2 · doi: 10.48550/arxiv.astro-ph/0003008 · pith_short_12: 4ZXSDE6IFDS7 · pith_short_16: 4ZXSDE6IFDS7PTXK · pith_short_8: 4ZXSDE6I

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/4ZXSDE6IFDS7PTXK6SKK5RWORZ \
  | 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: e66f2193c828e5f7ceeaf494aec6ce8e618e2a3bfc85a559c23c07f26356cf1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "de576e74b2390f3170ab122081acac494ad545f150ff49220f2988181e1723de",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-03-01T15:48:15Z",
    "title_canon_sha256": "b51dca2486f91825780a4e9f3a140a51e5e37e944a58b392713d2434bc1fda33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0003008",
    "kind": "arxiv",
    "version": 2
  }
}