Pith Number

pith:NL5LYFLU

pith:2002:NL5LYFLUYQXW4ADTCRYGYDODYJ

not attested not anchored not stored refs pending

Scaling in the space climatology of the auroral indices: Is SOC the only possible explanation ?

Nicholas Watkins

arxiv:astro-ph/0204338 v2 · 2002-04-19 · astro-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{NL5LYFLUYQXW4ADTCRYGYDODYJ}

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	2026-05-18T04:14:46.505971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6afabc1574c42f6e007314706c0dc3c267bb8b60ab875bca68445d908f0179bd

Aliases

arxiv: astro-ph/0204338 · arxiv_version: astro-ph/0204338v2 · doi: 10.48550/arxiv.astro-ph/0204338 · pith_short_12: NL5LYFLUYQXW · pith_short_16: NL5LYFLUYQXW4ADT · pith_short_8: NL5LYFLU

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/NL5LYFLUYQXW4ADTCRYGYDODYJ \
  | 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: 6afabc1574c42f6e007314706c0dc3c267bb8b60ab875bca68445d908f0179bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1bdc2a648a7124090569d4a890537904adf6438f9f2cb7cf2c029dff5779618",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2002-04-19T13:04:17Z",
    "title_canon_sha256": "e633e38dea6c40de35ef344ee64f027e3c30540af62aaaedbf605e0ddb00afef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0204338",
    "kind": "arxiv",
    "version": 2
  }
}