Pith Number

pith:JFE5WEZE

pith:2013:JFE5WEZEAP4JBYYWAEPBYS5BT2

not attested not anchored not stored refs pending

Complex Network Approach to the Statistical Features of the Sunspot Series

J\"urgen Kurths, Michael Small, Yong Zou, Zonghua Liu

arxiv:1307.6280 v1 · 2013-07-24 · physics.data-an · astro-ph.IM · astro-ph.SR · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFE5WEZEAP4JBYYWAEPBYS5BT2}

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	2026-05-18T01:48:40.837564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4949db132403f890e316011e1c4ba19e9f03dfaf6e5a2338ab04d6286e25bfae

Aliases

arxiv: 1307.6280 · arxiv_version: 1307.6280v1 · doi: 10.48550/arxiv.1307.6280 · pith_short_12: JFE5WEZEAP4J · pith_short_16: JFE5WEZEAP4JBYYW · pith_short_8: JFE5WEZE

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/JFE5WEZEAP4JBYYWAEPBYS5BT2 \
  | 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: 4949db132403f890e316011e1c4ba19e9f03dfaf6e5a2338ab04d6286e25bfae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ec4d5fe235403a45adc16c6561cd832aee1f727d808162b367f3810e6ad0008e",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.data-an",
    "submitted_at": "2013-07-24T01:31:48Z",
    "title_canon_sha256": "c8d799ba1953d3d060994fb891591facca0b9238f7bba8d099445454cd87b716"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.6280",
    "kind": "arxiv",
    "version": 1
  }
}