Pith Number

pith:VIMWNJAB

pith:2013:VIMWNJABFWZJCE6LHA7THERN6T

not attested not anchored not stored refs pending

The correlation of 27 day period solar activity and daily maximum temperature in continental Australia

Ian Edmonds

arxiv:1307.0921 v1 · 2013-07-03 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIMWNJABFWZJCE6LHA7THERN6T}

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	2026-05-18T03:19:23.696186Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa1966a4012db29113cb383f33922df4ddeb6acf3f4a1a969d756fb720b57524

Aliases

arxiv: 1307.0921 · arxiv_version: 1307.0921v1 · doi: 10.48550/arxiv.1307.0921 · pith_short_12: VIMWNJABFWZJ · pith_short_16: VIMWNJABFWZJCE6L · pith_short_8: VIMWNJAB

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/VIMWNJABFWZJCE6LHA7THERN6T \
  | 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: aa1966a4012db29113cb383f33922df4ddeb6acf3f4a1a969d756fb720b57524

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c791113548f9474c83074fd8cb0883e57f852d3d7f7abb0ac3accb21a4cc3158",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-07-03T06:29:02Z",
    "title_canon_sha256": "306719c33c20129e4eb21fdafec3ecdd14fe0e394d081752bb2660b6751284b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.0921",
    "kind": "arxiv",
    "version": 1
  }
}