Pith Number

pith:WZEGEY6E

pith:1996:WZEGEY6EUAN7BMDWAHPEADGZ5J

not attested not anchored not stored refs pending

Lensing by galaxy halos in clusters of galaxies

Cambridge), Jean-Paul Kneib (Observatoire Midi-Pyrenees, Priyamvada Natarajan (IoA, Toulouse)

arxiv:astro-ph/9609008 v2 · 1996-09-02 · 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{WZEGEY6EUAN7BMDWAHPEADGZ5J}

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

A new $H_0$ measurement with SNe Requiem and Encore using $\texttt{Gravity.jl}$

Receipt and verification

First computed	2026-05-18T01:40:19.407732Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6486263c4a01bf0b07601de400cd9ea4986b4253e5ddf004de0bb48b7d806a9

Aliases

arxiv: astro-ph/9609008 · arxiv_version: astro-ph/9609008v2 · doi: 10.48550/arxiv.astro-ph/9609008 · pith_short_12: WZEGEY6EUAN7 · pith_short_16: WZEGEY6EUAN7BMDW · pith_short_8: WZEGEY6E

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/WZEGEY6EUAN7BMDWAHPEADGZ5J \
  | 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: b6486263c4a01bf0b07601de400cd9ea4986b4253e5ddf004de0bb48b7d806a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f980dcdcdba7a8d5fdd35c9a3554cad0788c73652029c72b0a9833795faac42",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1996-09-02T10:11:27Z",
    "title_canon_sha256": "facdd5d834f739b240baef41447e7ba3d5d8fa1e4080f50cb650b45e5bf2aff2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9609008",
    "kind": "arxiv",
    "version": 2
  }
}