Pith Number

pith:LBQEGJGP

pith:2017:LBQEGJGPMQUJAV2U7IAWXZAYGC

not attested not anchored not stored refs pending

Learning of state-space models with highly informative observations: a tempered Sequential Monte Carlo solution

Andreas Svensson, Fredrik Lindsten, Thomas B. Sch\"on

arxiv:1702.01618 v2 · 2017-02-06 · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LBQEGJGPMQUJAV2U7IAWXZAYGC}

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	2026-05-18T00:21:14.667358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58604324cf6428905754fa016be41830ae682a5f5cc7fac3655567573cd3e861

Aliases

arxiv: 1702.01618 · arxiv_version: 1702.01618v2 · doi: 10.48550/arxiv.1702.01618 · pith_short_12: LBQEGJGPMQUJ · pith_short_16: LBQEGJGPMQUJAV2U · pith_short_8: LBQEGJGP

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/LBQEGJGPMQUJAV2U7IAWXZAYGC \
  | 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: 58604324cf6428905754fa016be41830ae682a5f5cc7fac3655567573cd3e861

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "637c1b03cfd296389eb50540a55b6a106370dd1362d3890f8bb449f7f0c3c478",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-02-06T14:01:20Z",
    "title_canon_sha256": "cdb04ccd53d57ec54a69044949547531fab8ee4b32d2b730b4fe0362d210e37a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.01618",
    "kind": "arxiv",
    "version": 2
  }
}