Pith Number

pith:NVQRLC4L

pith:2018:NVQRLC4LYHFRNMKTM7PAIXNQCE

not attested not anchored not stored refs pending

An intrinsic pink-noise multi-decadal global climate dynamics mode

J.S. Wettlaufer, S. Agarwal, W. Moon

arxiv:1802.00392 v2 · 2018-02-01 · physics.ao-ph · 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{NVQRLC4LYHFRNMKTM7PAIXNQCE}

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	2026-05-18T00:06:05.193164Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d61158b8bc1cb16b15367de045db0111526a3fc5ea126be585d355ede290e16

Aliases

arxiv: 1802.00392 · arxiv_version: 1802.00392v2 · doi: 10.48550/arxiv.1802.00392 · pith_short_12: NVQRLC4LYHFR · pith_short_16: NVQRLC4LYHFRNMKT · pith_short_8: NVQRLC4L

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/NVQRLC4LYHFRNMKTM7PAIXNQCE \
  | 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: 6d61158b8bc1cb16b15367de045db0111526a3fc5ea126be585d355ede290e16

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "be9e19fbeea3cdf2e87b85a5b8cc4dd7252fc9f53c51418113e19758b786fb25",
    "cross_cats_sorted": [
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ao-ph",
    "submitted_at": "2018-02-01T17:01:19Z",
    "title_canon_sha256": "d00102dab84370ea2c9a2eac071dfbf548d85fe030b4ab1df83efc35962efa70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00392",
    "kind": "arxiv",
    "version": 2
  }
}