Pith Number

pith:6NIOXW43

pith:2015:6NIOXW4326A3OEZMZQJ7SCV3KZ

not attested not anchored not stored refs pending

Weak gravitational lensing with the Square Kilometre Array

A. Pourtsidou, B. Joachimi, D. J. Bacon, F. B. Abdalla, I. Harrison, J. A. Zuntz, K. Takahashi, L. Miller, M. Jarvis, M. L. Brown, P. Patel, R. B. Metcalf, S. Bridle, S. Camera, T. D. Kitching

arxiv:1501.03828 v1 · 2015-01-15 · 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{6NIOXW4326A3OEZMZQJ7SCV3KZ}

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	2026-05-18T02:29:16.940125Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f350ebdb9bd781b7132ccc13f90abb5650dd028a29f4c6930f6f64af9c9b191f

Aliases

arxiv: 1501.03828 · arxiv_version: 1501.03828v1 · doi: 10.48550/arxiv.1501.03828 · pith_short_12: 6NIOXW4326A3 · pith_short_16: 6NIOXW4326A3OEZM · pith_short_8: 6NIOXW43

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/6NIOXW4326A3OEZMZQJ7SCV3KZ \
  | 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: f350ebdb9bd781b7132ccc13f90abb5650dd028a29f4c6930f6f64af9c9b191f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e356eaff06f2871293f6586906c4bcae0b33b4473c00ebc739e7b0bdc764cb0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-01-15T21:01:59Z",
    "title_canon_sha256": "a889adeb85809d6ef2133a523b2cb4caf7281ee27a12e6f3ed5354248338201e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03828",
    "kind": "arxiv",
    "version": 1
  }
}