Pith Number

pith:MVBY5AOX

pith:2022:MVBY5AOXV4FGSZ2BABFN5WJ3RZ

not attested not anchored not stored refs pending

Testing Quadratic Maximum Likelihood estimators for forthcoming Stage-IV weak lensing surveys

Alessandro Maraio, Alex Hall, Andy Taylor

arxiv:2207.10412 v1 · 2022-07-21 · 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{MVBY5AOXV4FGSZ2BABFN5WJ3RZ}

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	2026-07-05T05:41:23.299365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65438e81d7af0a696741004aded93b8e7f9615ef60123e61adef38d4d3c7627c

Aliases

arxiv: 2207.10412 · arxiv_version: 2207.10412v1 · doi: 10.48550/arxiv.2207.10412 · pith_short_12: MVBY5AOXV4FG · pith_short_16: MVBY5AOXV4FGSZ2B · pith_short_8: MVBY5AOX

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/MVBY5AOXV4FGSZ2BABFN5WJ3RZ \
  | 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: 65438e81d7af0a696741004aded93b8e7f9615ef60123e61adef38d4d3c7627c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fcf2bae1480568db64663a30b701b8edce4fa9fc7ef462538a825e4c21ef74b8",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2022-07-21T11:11:32Z",
    "title_canon_sha256": "fbfc9887f281d7716fa2106957902173a751e65067b26a7b8df611d08c097a02"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.10412",
    "kind": "arxiv",
    "version": 1
  }
}