Pith Number

pith:IGASZYZP

pith:2020:IGASZYZP4YGGOWECW7RUPQCLZJ

not attested not anchored not stored refs pending

The frequency drift and fine structures of Solar S-bursts in the high frequency band of LOFAR

Andrzej Krankowski, Bartosz Dabrowski, Christian Vocks, Chuanbing Wang, Diana E. Morosan, Gottfried Mann, Jasmina Magdalenic, Mario M. Bisi, Peijin Zhang, Pietro Zucca, Richard A. Fallows

arxiv:2002.02133 v1 · 2020-02-06 · 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{IGASZYZP4YGGOWECW7RUPQCLZJ}

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	2026-07-05T00:48:23.873106Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41812ce32fe60c675882b7e347c04bca5806bce796fbb7b2256fd28abc0a40c8

Aliases

arxiv: 2002.02133 · arxiv_version: 2002.02133v1 · doi: 10.48550/arxiv.2002.02133 · pith_short_12: IGASZYZP4YGG · pith_short_16: IGASZYZP4YGGOWEC · pith_short_8: IGASZYZP

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/IGASZYZP4YGGOWECW7RUPQCLZJ \
  | 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: 41812ce32fe60c675882b7e347c04bca5806bce796fbb7b2256fd28abc0a40c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1cde87bec2d65d82e03fe0219d1089a5ff0565a3e424633e8d4205be5152eed",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2020-02-06T07:20:59Z",
    "title_canon_sha256": "906274b70a4b2a59ece8bcf20598f955c74d85bae3715365f2d1f0883ecee188"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.02133",
    "kind": "arxiv",
    "version": 1
  }
}