Pith Number

pith:M6QASWBR

pith:2026:M6QASWBRE35JJ2S5EYRIX7QZVC

not attested not anchored not stored refs pending

Weak Lensing with the SKAO: Radio Shear Measurement

Andr\'e Ferrari, Ian Harrison, Marzia Rivi, Priyamvad Tripathi, Simon Prunet

arxiv:2606.24638 v1 · 2026-06-23 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M6QASWBRE35JJ2S5EYRIX7QZVC}

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	2026-06-24T01:15:37.839126Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67a009583126fa94ea5d26228bfe19a89992d0d39366f3df482b2050751f95c8

Aliases

arxiv: 2606.24638 · arxiv_version: 2606.24638v1 · doi: 10.48550/arxiv.2606.24638 · pith_short_12: M6QASWBRE35J · pith_short_16: M6QASWBRE35JJ2S5 · pith_short_8: M6QASWBR

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/M6QASWBRE35JJ2S5EYRIX7QZVC \
  | 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: 67a009583126fa94ea5d26228bfe19a89992d0d39366f3df482b2050751f95c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dda3dfe466066cfc6b7c2a5b84dc1a90aa1b8846360a0c38fde2d06bf7f405d1",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-23T14:31:29Z",
    "title_canon_sha256": "2d90ced3c89323597361ff50702bf90ea8ff482f8e786523750df18da74b4315"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24638",
    "kind": "arxiv",
    "version": 1
  }
}