Pith Number

pith:QYP3NEP2

pith:2025:QYP3NEP2XRQ2BH3N77COPA5XNB

not attested not anchored not stored refs pending

Million Points of Light (MPoL): a PyTorch library for radio interferometric imaging and inference

Brianna Zawadzki, Hannah Grzybowski, Ian Czekala, Jane Huang, Jeff Jennings, Kadri Nizam, Kaylee de Soto, Mary Ogborn, Megan Delamer, Robert Frazier, Ryan Loomis, Tyler Quinn

arxiv:2502.00100 v1 · 2025-01-31 · astro-ph.IM · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QYP3NEP2XRQ2BH3N77COPA5XNB}

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

Image reconstruction with the JWST Interferometer

AMIGO: a Data-Driven Calibration of the JWST Interferometer

Receipt and verification

First computed	2026-07-05T10:08:02.972644Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

861fb691fabc61a09f6dffc4e783b7685597d005e9397c76896270f5ded1fdae

Aliases

arxiv: 2502.00100 · arxiv_version: 2502.00100v1 · doi: 10.48550/arxiv.2502.00100 · pith_short_12: QYP3NEP2XRQ2 · pith_short_16: QYP3NEP2XRQ2BH3N · pith_short_8: QYP3NEP2

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/QYP3NEP2XRQ2BH3N77COPA5XNB \
  | 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: 861fb691fabc61a09f6dffc4e783b7685597d005e9397c76896270f5ded1fdae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d01147f76e464d91f0c622a839ad35c2458264e347ae634df2e1c3465135669f",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-01-31T19:00:01Z",
    "title_canon_sha256": "27d88b13f20d10872c433020601960c275ec7f52a126113d150d4ab1efc06094"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.00100",
    "kind": "arxiv",
    "version": 1
  }
}