Pith Number

pith:QLCWELKM

pith:2006:QLCWELKMJYU3QCUODKE5I5R4FV

not attested not anchored not stored refs pending

Sequential Monte Carlo smoothing with application to parameter estimation in non-linear state space models

Eric Moulines (LTCI), Jimmy Olsson, Olivier Capp\'e (LTCI), Randal Douc (CMAP)

arxiv:math/0609514 v2 · 2006-09-19 · math.ST · 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{QLCWELKMJYU3QCUODKE5I5R4FV}

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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.

Receipt and verification

First computed	2026-07-04T15:10:02.412439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

82c5622d4c4e29b80a8e1a89d4763c2d50870d987a48a0bee2b8eef25e2617d2

Aliases

arxiv: math/0609514 · arxiv_version: math/0609514v2 · doi: 10.48550/arxiv.math/0609514 · pith_short_12: QLCWELKMJYU3 · pith_short_16: QLCWELKMJYU3QCUO · pith_short_8: QLCWELKM

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/QLCWELKMJYU3QCUODKE5I5R4FV \
  | 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: 82c5622d4c4e29b80a8e1a89d4763c2d50870d987a48a0bee2b8eef25e2617d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cee2dfa7b7149565e289c82899cfac42374ed1bffc8324cd6a5c6031b9f77edf",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "",
    "primary_cat": "math.ST",
    "submitted_at": "2006-09-19T04:54:51Z",
    "title_canon_sha256": "84e28030f0b47514320e678b4ed6ff237ec888519b23dd559ddd918d747613cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0609514",
    "kind": "arxiv",
    "version": 2
  }
}