Pith Number

pith:CCHHZBII

pith:2016:CCHHZBIIALNWYE4FARMKM74RJQ

not attested not anchored not stored refs pending

Climate network suggests enhanced El Ni\~no global impacts in localized areas

Jingfang Fan, Jun Meng, Shlomo Havlin, Yosef Ashkenazy

arxiv:1609.00547 v1 · 2016-09-02 · physics.ao-ph · physics.geo-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{CCHHZBIIALNWYE4FARMKM74RJQ}

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	2026-05-18T01:06:23.726605Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

108e7c850802db6c13850458a67f914c02cefb103665137873ebddfbff491b72

Aliases

arxiv: 1609.00547 · arxiv_version: 1609.00547v1 · doi: 10.48550/arxiv.1609.00547 · pith_short_12: CCHHZBIIALNW · pith_short_16: CCHHZBIIALNWYE4F · pith_short_8: CCHHZBII

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/CCHHZBIIALNWYE4FARMKM74RJQ \
  | 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: 108e7c850802db6c13850458a67f914c02cefb103665137873ebddfbff491b72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b18f2213e78f35c80be603f9eeb19a7aaa3bf47d4f91aeefbb8349e48bacae40",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2016-09-02T11:06:28Z",
    "title_canon_sha256": "47668e6bc9ee5327aa6c5bc871671cedbcd801e4b49bbe5e5c5e51d26d77a6c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00547",
    "kind": "arxiv",
    "version": 1
  }
}