Pith Number

pith:A2MVGZPV

pith:2026:A2MVGZPVQTVVW7CAG7N33646U5

not attested not anchored not stored refs pending

A Python-Based Peeling Framework for Radio Interferometry: Application to uGMRT 650MHz Imaging

Fangxia An (YNAO), Hao Peng (PMO), Russ Taylor (IDIA), Srikrishna Sekhar (NRAO), Xianzhong Zheng (Tsung-Dao Lee Institute), Yongming Liang (The University of Tokyo), Yuheng Zhang (Nanjing University)

arxiv:2603.10758 v2 · 2026-03-11 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{A2MVGZPVQTVVW7CAG7N33646U5}

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	2026-05-20T00:00:36.313248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06995365f584eb5b7c4037dbbdfb9ea76d39f0c9484dc1c99b06540406546de8

Aliases

arxiv: 2603.10758 · arxiv_version: 2603.10758v2 · doi: 10.48550/arxiv.2603.10758 · pith_short_12: A2MVGZPVQTVV · pith_short_16: A2MVGZPVQTVVW7CA · pith_short_8: A2MVGZPV

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/A2MVGZPVQTVVW7CAG7N33646U5 \
  | 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: 06995365f584eb5b7c4037dbbdfb9ea76d39f0c9484dc1c99b06540406546de8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fc67e7b00bf63351df9754e1f7cd4f1a047463d32459757a91a3e929f6dffc81",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2026-03-11T13:34:21Z",
    "title_canon_sha256": "e1558495c312c76ca57b5d3c032921b472361c20694a1fb240e905ec780eb068"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.10758",
    "kind": "arxiv",
    "version": 2
  }
}