Pith Number

pith:XKTLCY2Z

pith:2017:XKTLCY2ZZV5J2X3F5GMZPUQWEI

not attested not anchored not stored refs pending

A critical analysis of resampling strategies for the regularized particle filter

Olexiy Kyrgyzov, Paul-Henry Courn\`ede, Pierre Carmier

arxiv:1705.04219 v1 · 2017-05-11 · stat.CO · math.ST · stat.ME · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKTLCY2ZZV5J2X3F5GMZPUQWEI}

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	2026-05-18T00:44:39.453152Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

baa6b16359cd7a9d5f65e99997d216221dc8a3e8ba448848eca10932f313db67

Aliases

arxiv: 1705.04219 · arxiv_version: 1705.04219v1 · doi: 10.48550/arxiv.1705.04219 · pith_short_12: XKTLCY2ZZV5J · pith_short_16: XKTLCY2ZZV5J2X3F · pith_short_8: XKTLCY2Z

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/XKTLCY2ZZV5J2X3F5GMZPUQWEI \
  | 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: baa6b16359cd7a9d5f65e99997d216221dc8a3e8ba448848eca10932f313db67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "143e789d666a0b56a0dc279884ff7504af9cca52f2c99c040148f281b8ed7e24",
    "cross_cats_sorted": [
      "math.ST",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-05-11T14:47:30Z",
    "title_canon_sha256": "76ee0d9bee08d681ff9fa1991121123cdfebd66a26348b9854fab3a698866c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.04219",
    "kind": "arxiv",
    "version": 1
  }
}