Pith Number

pith:KWDAUT6X

pith:2012:KWDAUT6XH62FQATL6UDHV54CGQ

not attested not anchored not stored refs pending

Sequential Monte Carlo smoothing for general state space hidden Markov models

Aur\'elien Garivier, Eric Moulines, Jimmy Olsson, Randal Douc

arxiv:1202.2945 v1 · 2012-02-14 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KWDAUT6XH62FQATL6UDHV54CGQ}

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	2026-05-18T04:02:24.552466Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55860a4fd73fb458026bf5067af7823418fef977ec756d19acea2c524bca459b

Aliases

arxiv: 1202.2945 · arxiv_version: 1202.2945v1 · doi: 10.48550/arxiv.1202.2945 · pith_short_12: KWDAUT6XH62F · pith_short_16: KWDAUT6XH62FQATL · pith_short_8: KWDAUT6X

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/KWDAUT6XH62FQATL6UDHV54CGQ \
  | 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: 55860a4fd73fb458026bf5067af7823418fef977ec756d19acea2c524bca459b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d4f2830d025fd50a6562a4f03a399d8b5f5cc56ed6bf3ac6e772348caeee5c1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2012-02-14T06:20:53Z",
    "title_canon_sha256": "807e0f428eca2ce27fd472c01ccff0778dbc3089c1fca2adcd685a5e1860b6b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.2945",
    "kind": "arxiv",
    "version": 1
  }
}