Pith Number

pith:D7AUEWOD

pith:2026:D7AUEWODQXQFK2HHNZIVBGCKD3

not attested not anchored not stored refs pending

Weak Lensing with SKAO: Cosmic Shear Cosmology

Catherine Cress, Cora Uhlemann, Ian Harrison, Mamta Pandey-Pommier, Roberto Ingrao, Stefano Camera, Ziad Sakr

arxiv:2606.25583 v1 · 2026-06-24 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D7AUEWODQXQFK2HHNZIVBGCKD3}

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	2026-06-25T01:18:09.621489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1fc14259c385e05568e76e5150984a1ef3f7d446ec66067e2d14c91e5d2805d6

Aliases

arxiv: 2606.25583 · arxiv_version: 2606.25583v1 · doi: 10.48550/arxiv.2606.25583 · pith_short_12: D7AUEWODQXQF · pith_short_16: D7AUEWODQXQFK2HH · pith_short_8: D7AUEWOD

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/D7AUEWODQXQFK2HHNZIVBGCKD3 \
  | 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: 1fc14259c385e05568e76e5150984a1ef3f7d446ec66067e2d14c91e5d2805d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5cec30aa8ab9b59c0d4c46d9c8a83fff1a5335221e9f259b3b50fc07f06a6519",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2026-06-24T08:56:12Z",
    "title_canon_sha256": "b7bc1905be3a5fe3ac83249eaee8feb7cb0c344e1bd3eb8e33e546b94d134428"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25583",
    "kind": "arxiv",
    "version": 1
  }
}