Pith Number

pith:NMEVNC7N

pith:2021:NMEVNC7N3GR72FDPJ2PVJCEQTF

not attested not anchored not stored refs pending

Ensemble Kalman Inversion for General Likelihoods

Samuel Duffield, Sumeetpal S. Singh

arxiv:2110.03034 v3 · 2021-10-06 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NMEVNC7N3GR72FDPJ2PVJCEQTF}

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	2026-07-05T04:29:26.463682Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b09568bedd9a3fd146f4e9f548890997c8c2511da159c33d70064bc19f8bdce

Aliases

arxiv: 2110.03034 · arxiv_version: 2110.03034v3 · doi: 10.48550/arxiv.2110.03034 · pith_short_12: NMEVNC7N3GR7 · pith_short_16: NMEVNC7N3GR72FDP · pith_short_8: NMEVNC7N

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/NMEVNC7N3GR72FDPJ2PVJCEQTF \
  | 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: 6b09568bedd9a3fd146f4e9f548890997c8c2511da159c33d70064bc19f8bdce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95cd048ff6d89923b5b81c610c0fffbb5884651b89a5ed8b44a05af5e26ce344",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-10-06T19:37:39Z",
    "title_canon_sha256": "3cc53caaa731bc596daff1f6df3a4e3f123c9c9bd564143857a4789f42adf9e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.03034",
    "kind": "arxiv",
    "version": 3
  }
}