Pith Number

pith:5EE2JB5T

pith:2012:5EE2JB5TXZ22V2EKXZYF33XEHZ

not attested not anchored not stored refs pending

Fast Calculation of the Weak Lensing Aperture Mass Statistic

Adrienne Leonard, Jean-Luc Starck, Sandrine Pires

arxiv:1204.4293 v1 · 2012-04-19 · 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{5EE2JB5TXZ22V2EKXZYF33XEHZ}

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	2026-05-18T01:57:48.868719Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e909a487b3be75aae88abe705deee43e66f9ad7b1732381b133cc2a929a53448

Aliases

arxiv: 1204.4293 · arxiv_version: 1204.4293v1 · doi: 10.48550/arxiv.1204.4293 · pith_short_12: 5EE2JB5TXZ22 · pith_short_16: 5EE2JB5TXZ22V2EK · pith_short_8: 5EE2JB5T

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/5EE2JB5TXZ22V2EKXZYF33XEHZ \
  | 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: e909a487b3be75aae88abe705deee43e66f9ad7b1732381b133cc2a929a53448

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b88de56f1a1bc9720b93519832090223182c385ab5f2000fa9c9596415a0bd0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-19T09:26:08Z",
    "title_canon_sha256": "852932969457be41567d9746ec9cfee9b91e710ae940190a2ab68bacb113d83b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.4293",
    "kind": "arxiv",
    "version": 1
  }
}