Pith Number

pith:U5P6345H

pith:2024:U5P6345HQ2CWFMIT5WCV7LN2NV

not attested not anchored not stored refs pending

PolyCLEAN: Atomic Optimization for Super-Resolution Imaging and Uncertainty Estimation in Radio Interferometry

Adrian Jarret, Joan Ru\'e-Queralt, Julien Fageot, Matthieu Simeoni, Paul Hurley, Sepand Kashani

arxiv:2406.01342 v2 · 2024-06-03 · astro-ph.IM · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5P6345HQ2CWFMIT5WCV7LN2NV}

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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

1 paper in Pith

How to make CLEAN variants faster? Using clustered components informed by the autocorrelation function

Receipt and verification

First computed	2026-07-05T10:03:25.623149Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a75fedf3a7868562b113ed855fadba6d592ecb72689a452268c54868a945fbd1

Aliases

arxiv: 2406.01342 · arxiv_version: 2406.01342v2 · doi: 10.48550/arxiv.2406.01342 · pith_short_12: U5P6345HQ2CW · pith_short_16: U5P6345HQ2CWFMIT · pith_short_8: U5P6345H

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/U5P6345HQ2CWFMIT5WCV7LN2NV \
  | 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: a75fedf3a7868562b113ed855fadba6d592ecb72689a452268c54868a945fbd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dce1b37e8df3b6b22313f3583247f1c5287aea4d9551730951262c7796e1b3d3",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2024-06-03T14:05:11Z",
    "title_canon_sha256": "4dfae40564566e2eecde0acd7cbe024fe805382893f06d9c332d8a0253f500d2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01342",
    "kind": "arxiv",
    "version": 2
  }
}