Pith Number

pith:SMSHKXW4

pith:2012:SMSHKXW4D5P6E27AF4RKCAVKAU

not attested not anchored not stored refs pending

A Reanalysis of North Pacific Sea Surface Temperatures Using State-Space Techniques: The PDO In A New Light

CIndy Bessey, Roy Mendelssohn

arxiv:1204.2486 v1 · 2012-04-11 · stat.AP · physics.ao-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{SMSHKXW4D5P6E27AF4RKCAVKAU}

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.

Cited by

1 paper in Pith

ReconMOST: Multi-Layer Sea Temperature Reconstruction with Observations-Guided Diffusion

Receipt and verification

First computed	2026-05-18T03:58:04.979568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9324755edc1f5fe26be02f22a102aa0529eefb97cf6d209662ea0a6322c2187b

Aliases

arxiv: 1204.2486 · arxiv_version: 1204.2486v1 · doi: 10.48550/arxiv.1204.2486 · pith_short_12: SMSHKXW4D5P6 · pith_short_16: SMSHKXW4D5P6E27A · pith_short_8: SMSHKXW4

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/SMSHKXW4D5P6E27AF4RKCAVKAU \
  | 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: 9324755edc1f5fe26be02f22a102aa0529eefb97cf6d209662ea0a6322c2187b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d0328d3f553d038ae726c285fae9e683222d5c8e3ccdc9a06a5353b3ee9fc8c7",
    "cross_cats_sorted": [
      "physics.ao-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2012-04-11T16:03:10Z",
    "title_canon_sha256": "2b859e0144a008bfed6ccb97f262dc581ef0c444a97a380d684c19da6b2bef9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2486",
    "kind": "arxiv",
    "version": 1
  }
}