Pith Number

pith:VJTYEN6V

pith:2022:VJTYEN6V7OUEPLR4FMHZRLM3N6

not attested not anchored not stored refs pending

Regular Solar Radio Imaging at Arecibo: Space Weather Perspective of Evolution of Active Regions

Alfredo Santoni, Arun Venkataraman, Benetge Perera, Christiano M. Brum, Christopher J. Salter, Felix Fernandez, Periasamy K. Manoharan, Phil Perillat, Stephen M. White, Tapasi Ghosh

arxiv:2211.04472 v1 · 2022-11-07 · astro-ph.IM · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VJTYEN6V7OUEPLR4FMHZRLM3N6}

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	2026-07-05T05:14:38.295926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa678237d5fba847ae3c2b0f98ad9b6fa39f5dab684ac10225d6f208be57a318

Aliases

arxiv: 2211.04472 · arxiv_version: 2211.04472v1 · doi: 10.48550/arxiv.2211.04472 · pith_short_12: VJTYEN6V7OUE · pith_short_16: VJTYEN6V7OUEPLR4 · pith_short_8: VJTYEN6V

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/VJTYEN6V7OUEPLR4FMHZRLM3N6 \
  | 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: aa678237d5fba847ae3c2b0f98ad9b6fa39f5dab684ac10225d6f208be57a318

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8256289566da65bbb62477156a07a4190e8a58f5dc353c38b5b2a1d953628a6b",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-11-07T23:56:22Z",
    "title_canon_sha256": "d84063b4761a8f5344e308fcabc6760b470e4dbe59fbef5507a9f3ab7e48cdec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.04472",
    "kind": "arxiv",
    "version": 1
  }
}