Pith Number

pith:Y3CZBGDZ

pith:2021:Y3CZBGDZLLAFLVKFETNEGCKQ27

not attested not anchored not stored refs pending

A Systematic Study of Projection Biases in Weak Lensing Analysis

G. Gutierrez, M.H.L.S. Wang, P.R.V. Chintalapati

arxiv:2108.11518 v2 · 2021-08-25 · 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{Y3CZBGDZLLAFLVKFETNEGCKQ27}

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	2026-07-05T04:39:20.520681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6c59098795ac055d54524da430950d7d93e47c4b57063af3c016163adef818f

Aliases

arxiv: 2108.11518 · arxiv_version: 2108.11518v2 · doi: 10.48550/arxiv.2108.11518 · pith_short_12: Y3CZBGDZLLAF · pith_short_16: Y3CZBGDZLLAFLVKF · pith_short_8: Y3CZBGDZ

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/Y3CZBGDZLLAFLVKFETNEGCKQ27 \
  | 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: c6c59098795ac055d54524da430950d7d93e47c4b57063af3c016163adef818f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d69835dd4613ece5dc12a8be85f4d4fda8bed7814c21fe56550abb75a5d1a2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2021-08-25T23:54:38Z",
    "title_canon_sha256": "635292ed29b4bbf289b2746bab573850f7a9c8e73cab1dea8f33d3fafa61288a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.11518",
    "kind": "arxiv",
    "version": 2
  }
}