Pith Number

pith:FDEHJE75

pith:2016:FDEHJE75YM3EWSWZ5YVJT3J74X

not attested not anchored not stored refs pending

A Bayesian adaptive ensemble Kalman filter for sequential state and parameter estimation

Christopher K. Wikle, Jonathan R. Stroud, Matthias Katzfuss

arxiv:1611.03835 v1 · 2016-11-11 · stat.ME · stat.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FDEHJE75YM3EWSWZ5YVJT3J74X}

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	2026-05-18T00:59:33.202907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28c87493fdc3364b4ad9ee2a99ed3fe5d0350d6de08362e2b6851891fb0f9e66

Aliases

arxiv: 1611.03835 · arxiv_version: 1611.03835v1 · doi: 10.48550/arxiv.1611.03835 · pith_short_12: FDEHJE75YM3E · pith_short_16: FDEHJE75YM3EWSWZ · pith_short_8: FDEHJE75

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/FDEHJE75YM3EWSWZ5YVJT3J74X \
  | 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: 28c87493fdc3364b4ad9ee2a99ed3fe5d0350d6de08362e2b6851891fb0f9e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0f87228dc0662a49f8accfab22099b438e12ba78a197b597184ba11156e7180c",
    "cross_cats_sorted": [
      "stat.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2016-11-11T19:59:26Z",
    "title_canon_sha256": "0b4f90b265ae0de56b292d4afcfdf189a97369898b51869f792aa9b44a79c979"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.03835",
    "kind": "arxiv",
    "version": 1
  }
}