Pith Number

pith:3WYQPTAM

pith:2022:3WYQPTAMNUVAM2YA3ATP2GWKV5

not attested not anchored not stored refs pending

Pixelated Reconstruction of Gravitational Lenses using Recurrent Inference Machines

Alexandre Adam, Laurence Perreault-Levasseur, Yashar Hezaveh

arxiv:2207.01073 v1 · 2022-07-03 · astro-ph.IM · 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{3WYQPTAMNUVAM2YA3ATP2GWKV5}

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	2026-07-05T04:37:07.599129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ddb107cc0c6d2a066b00d826fd1acaaf7dd15303db7e4ab36a3f4d2c1cca835f

Aliases

arxiv: 2207.01073 · arxiv_version: 2207.01073v1 · doi: 10.48550/arxiv.2207.01073 · pith_short_12: 3WYQPTAMNUVA · pith_short_16: 3WYQPTAMNUVAM2YA · pith_short_8: 3WYQPTAM

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/3WYQPTAMNUVAM2YA3ATP2GWKV5 \
  | 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: ddb107cc0c6d2a066b00d826fd1acaaf7dd15303db7e4ab36a3f4d2c1cca835f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39126bc7529f52bbf492324c26feaf8be5e3332b67753069c6a2f0ebdea70001",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-07-03T16:11:53Z",
    "title_canon_sha256": "df1d093f402a5979370eba0133307995f19b10623f80d47e37d66b5faa087daf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.01073",
    "kind": "arxiv",
    "version": 1
  }
}