Pith Number

pith:NAUCKXLV

pith:2017:NAUCKXLVXNBHBKAPLE23EH3PUO

not attested not anchored not stored refs pending

Learning nonlinear state-space models using smooth particle-filter-based likelihood approximations

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

arxiv:1711.10765 v1 · 2017-11-29 · stat.CO · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NAUCKXLVXNBHBKAPLE23EH3PUO}

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	2026-05-18T00:29:17.025975Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6828255d75bb4270a80f5935b21f6fa3b80d94042f02cf05e74b86111c1dabe3

Aliases

arxiv: 1711.10765 · arxiv_version: 1711.10765v1 · doi: 10.48550/arxiv.1711.10765 · pith_short_12: NAUCKXLVXNBH · pith_short_16: NAUCKXLVXNBHBKAP · pith_short_8: NAUCKXLV

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/NAUCKXLVXNBHBKAPLE23EH3PUO \
  | 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: 6828255d75bb4270a80f5935b21f6fa3b80d94042f02cf05e74b86111c1dabe3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66d9484fd508ea61264b71abe0fd151593f9be5343f0ecb50425d5d360ac59a6",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2017-11-29T10:44:24Z",
    "title_canon_sha256": "9e735dc2c994c8f3955c5ad005f9ecd8cad884a06a733a4450aaed088ad9dab3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.10765",
    "kind": "arxiv",
    "version": 1
  }
}