Pith Number

pith:7JWLCXFM

pith:2021:7JWLCXFMSLUWFG3K5A2ST2R4HB

not attested not anchored not stored refs pending

First Frequency-Time-Resolved Imaging Spectroscopy Observations of Solar Radio Spikes

Daniel L. Clarkson, Eduard P. Kontar, Mykola Gordovskyy, Nicole Vilmer, Nicolina Chrysaphi

arxiv:2108.06191 v2 · 2021-08-13 · astro-ph.SR · astro-ph.HE · 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{7JWLCXFMSLUWFG3K5A2ST2R4HB}

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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.

Cited by

2 papers in Pith

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

Receipt and verification

First computed	2026-07-05T03:09:47.334459Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa6cb15cac92e9629b6ae83529ea3c387cd62878ed301a0a9b27d3400bf4dc00

Aliases

arxiv: 2108.06191 · arxiv_version: 2108.06191v2 · doi: 10.48550/arxiv.2108.06191 · pith_short_12: 7JWLCXFMSLUW · pith_short_16: 7JWLCXFMSLUWFG3K · pith_short_8: 7JWLCXFM

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/7JWLCXFMSLUWFG3K5A2ST2R4HB \
  | 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: fa6cb15cac92e9629b6ae83529ea3c387cd62878ed301a0a9b27d3400bf4dc00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7d29c40d1921d5b21a701f52a8131b5c563a6139da23e28beb82e0051693daa",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2021-08-13T12:18:48Z",
    "title_canon_sha256": "08cf4d897decfc956e0ac1fadbcb62fa1c6ca040089e5232acde01794a29b13b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.06191",
    "kind": "arxiv",
    "version": 2
  }
}