Pith Number

pith:ZYGWAJDU

pith:2019:ZYGWAJDUFUSVQ3YYI55CTWN7KL

not attested not anchored not stored refs pending

Ensemble Kalman Sampler: mean-field limit and convergence analysis

Qin Li, Zhiyan Ding

arxiv:1910.12923 v3 · 2019-10-28 · math.NA · cs.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZYGWAJDUFUSVQ3YYI55CTWN7KL}

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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

Ensemble Kalman Inversion: mean-field limit and convergence analysis

Receipt and verification

First computed	2026-07-05T10:25:00.601532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce0d6024742d25586f18477a29d9bf52c6bfa03d434b56763de02b01f8340d91

Aliases

arxiv: 1910.12923 · arxiv_version: 1910.12923v3 · doi: 10.48550/arxiv.1910.12923 · pith_short_12: ZYGWAJDUFUSV · pith_short_16: ZYGWAJDUFUSVQ3YY · pith_short_8: ZYGWAJDU

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/ZYGWAJDUFUSVQ3YYI55CTWN7KL \
  | 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: ce0d6024742d25586f18477a29d9bf52c6bfa03d434b56763de02b01f8340d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4daf8e42b3125d27b2dfd3a5ec6bc25f73d38c54d58073fdf05cbeaddf7282f0",
    "cross_cats_sorted": [
      "cs.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2019-10-28T19:28:26Z",
    "title_canon_sha256": "29c10b2ed142815f18f872aff51d2a0052482b43a407a8789bf3a7d5a5d2438c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.12923",
    "kind": "arxiv",
    "version": 3
  }
}