Pith Number

pith:CZLQKKLW

pith:2025:CZLQKKLWZIBVYLF5MXR62XSSQ2

not attested not anchored not stored refs pending

Exoplanet Detection via Differentiable Rendering

Aviad Levis, Brandon Y. Feng, Jason J. Wang, Katherine L. Bouman, Rodrigo Ferrer-Ch\'avez, William T. Freeman

arxiv:2501.01912 v1 · 2025-01-03 · astro-ph.EP · astro-ph.IM · cs.CV · eess.IV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CZLQKKLWZIBVYLF5MXR62XSSQ2}

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.

Cited by

2 papers in Pith

Point spread function wavefront recovery from in-focus stellar observations

Image reconstruction with the JWST Interferometer

Receipt and verification

First computed	2026-07-05T09:56:43.292402Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1657052976ca035c2cbd65e3ed5e5286b5efc890ad46a9237e3be867fadcc388

Aliases

arxiv: 2501.01912 · arxiv_version: 2501.01912v1 · doi: 10.48550/arxiv.2501.01912 · pith_short_12: CZLQKKLWZIBV · pith_short_16: CZLQKKLWZIBVYLF5 · pith_short_8: CZLQKKLW

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/CZLQKKLWZIBVYLF5MXR62XSSQ2 \
  | 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: 1657052976ca035c2cbd65e3ed5e5286b5efc890ad46a9237e3be867fadcc388

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c229e0c9efd5a51771c5d590cd43aa4dbf63f61de7a53401b71ef956de619d42",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.CV",
      "eess.IV"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-01-03T17:30:44Z",
    "title_canon_sha256": "4678e6b8c16cfdbe226495eb6f0cb744680bec6ee346ea81dc3a172d6afd67e8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.01912",
    "kind": "arxiv",
    "version": 1
  }
}