Pith Number

pith:VZYD7ZSH

pith:2026:VZYD7ZSHVOY4QZMDRGXZMLTKT5

not attested not anchored not stored refs pending

Identification and Study of Irregular Radio Sources with SKA Continuum Surveys

Baoqiang Lao, Renyue Cen, Soumen Kumar Bera, Soumen Mondal, Taotao Fang, Tapan K. Sasmal, Xuelei Chen, Yougang Wang

arxiv:2608.01054 v1 · 2026-08-02 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VZYD7ZSHVOY4QZMDRGXZMLTKT5}

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	2026-08-04T01:56:26.774685Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae703fe647abb1c8658389af962e6a9f65eff0b6a42ef31463d9d2136375f842

Aliases

arxiv: 2608.01054 · arxiv_version: 2608.01054v1 · doi: 10.48550/arxiv.2608.01054 · pith_short_12: VZYD7ZSHVOY4 · pith_short_16: VZYD7ZSHVOY4QZMD · pith_short_8: VZYD7ZSH

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/VZYD7ZSHVOY4QZMDRGXZMLTKT5 \
  | 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: ae703fe647abb1c8658389af962e6a9f65eff0b6a42ef31463d9d2136375f842

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6239133bdff83b0064074a938c7987842634aeeae729b1e100129117fccc18e9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-08-02T07:42:54Z",
    "title_canon_sha256": "04dddeb515fa20f01fefdd96d676c1cd6bd0869538ca0dcd685868e66b97d190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.01054",
    "kind": "arxiv",
    "version": 1
  }
}