Pith Number

pith:UNYLXQO2

pith:2011:UNYLXQO2AA5S5LIORSYY3BAZNH

not attested not anchored not stored refs pending

Uniform Stability of a Particle Approximation of the Optimal Filter Derivative

Arnaud Doucet, Pierre Del Moral, Sumeetpal Singh

arxiv:1106.2525 v1 · 2011-06-13 · math.ST · stat.CO · 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{UNYLXQO2AA5S5LIORSYY3BAZNH}

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	2026-05-18T04:20:05.669667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a370bbc1da003b2ead0e8cb18d841969e9b4a22e4e5386eb1aaf039a1be1e244

Aliases

arxiv: 1106.2525 · arxiv_version: 1106.2525v1 · doi: 10.48550/arxiv.1106.2525 · pith_short_12: UNYLXQO2AA5S · pith_short_16: UNYLXQO2AA5S5LIO · pith_short_8: UNYLXQO2

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/UNYLXQO2AA5S5LIORSYY3BAZNH \
  | 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: a370bbc1da003b2ead0e8cb18d841969e9b4a22e4e5386eb1aaf039a1be1e244

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ea41e8c9649da3074c7dee2990b60a818aa2f4e6fc1d5852709df1550a2ad15",
    "cross_cats_sorted": [
      "stat.CO",
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2011-06-13T19:09:05Z",
    "title_canon_sha256": "1fdac28320946451ecfab5c3355791f482b6cd0a7080e8c6055ee6df20d4a786"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.2525",
    "kind": "arxiv",
    "version": 1
  }
}