Pith Number

pith:AGP3OPBN

pith:2023:AGP3OPBNXEH2FDTHCMQ253PQH7

not attested not anchored not stored refs pending

An adaptive ensemble filter for heavy-tailed distributions: tuning-free inflation and localization

Jeff D. Eldredge, Mathieu Le Provost, Ricardo Baptista, Youssef Marzouk

arxiv:2310.08741 v1 · 2023-10-12 · stat.CO · physics.data-an · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AGP3OPBNXEH2FDTHCMQ253PQH7}

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

Robust ensemble Kalman filtering under observation noise misspecification via diffusion score matching

Receipt and verification

First computed	2026-07-05T07:00:34.119792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

019fb73c2db90fa28e671321aeedf03fedb80e390a3311ce5fd5b3c69a3be5b0

Aliases

arxiv: 2310.08741 · arxiv_version: 2310.08741v1 · doi: 10.48550/arxiv.2310.08741 · pith_short_12: AGP3OPBNXEH2 · pith_short_16: AGP3OPBNXEH2FDTH · pith_short_8: AGP3OPBN

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/AGP3OPBNXEH2FDTHCMQ253PQH7 \
  | 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: 019fb73c2db90fa28e671321aeedf03fedb80e390a3311ce5fd5b3c69a3be5b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110a2c11aa8a61c1c650d33c6863a43ba00be4f95bb342c6737c2cbff87c9139",
    "cross_cats_sorted": [
      "physics.data-an",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2023-10-12T21:56:14Z",
    "title_canon_sha256": "cb0af4b183ded7ece6bb7aa035e8bfc2c716bd174343dd1c7b3d7d3a9e34414a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2310.08741",
    "kind": "arxiv",
    "version": 1
  }
}