Pith Number

pith:PJ5CUZDG

pith:2017:PJ5CUZDG4SL5ULOANXB3A2RF5F

not attested not anchored not stored refs pending

The skewed weak lensing likelihood: why biases arise, despite data and theory being sound

Catherine Heymans, Elena Sellentin, Joachim Harnois-D\'eraps

arxiv:1712.04923 v1 · 2017-12-13 · 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{PJ5CUZDG4SL5ULOANXB3A2RF5F}

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	2026-05-18T00:17:08.239159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7a7a2a6466e497da2dc06dc3b06a25e97567be9e3961e6b1204ee1b5f5f7729b

Aliases

arxiv: 1712.04923 · arxiv_version: 1712.04923v1 · doi: 10.48550/arxiv.1712.04923 · pith_short_12: PJ5CUZDG4SL5 · pith_short_16: PJ5CUZDG4SL5ULOA · pith_short_8: PJ5CUZDG

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/PJ5CUZDG4SL5ULOANXB3A2RF5F \
  | 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: 7a7a2a6466e497da2dc06dc3b06a25e97567be9e3961e6b1204ee1b5f5f7729b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d112da6ea4a293636bcd421e3edf746a744e4a3960cc9b0fc1c8a5f47357b28e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2017-12-13T18:52:01Z",
    "title_canon_sha256": "4906e91dfb2cedc57248e5315f37b164537bb045efb02a1e7c070813f944b139"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04923",
    "kind": "arxiv",
    "version": 1
  }
}