Pith Number

pith:H3E4PDHQ

pith:2026:H3E4PDHQBCERYFEPQEZ2FGPFIQ

not attested not anchored not stored refs pending

Imaging spectroscopy reveals spike-like repeating radio burst pairs in the solar corona

Daniel L. Clarkson, Eduard P. Kontar, Huadong Chen, Suli Ma, Yihua Yan

arxiv:2605.23484 v1 · 2026-05-22 · astro-ph.SR · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{H3E4PDHQBCERYFEPQEZ2FGPFIQ}

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	2026-05-25T02:01:57.210785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ec9c78cf008891c148f8133a299e54438e7e30d92c6508ab491975f41e5bdc0

Aliases

arxiv: 2605.23484 · arxiv_version: 2605.23484v1 · doi: 10.48550/arxiv.2605.23484 · pith_short_12: H3E4PDHQBCER · pith_short_16: H3E4PDHQBCERYFEP · pith_short_8: H3E4PDHQ

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/H3E4PDHQBCERYFEPQEZ2FGPFIQ \
  | 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: 3ec9c78cf008891c148f8133a299e54438e7e30d92c6508ab491975f41e5bdc0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74efc0041562c14ec76230f2ffb52313947886160f9069fc1fe5b40040b0ddf7",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-22T10:43:32Z",
    "title_canon_sha256": "c9662b45136ec0641801b270c8fe9e1c63f0c03c76d668004a5c0cb8d941411a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.23484",
    "kind": "arxiv",
    "version": 1
  }
}