Pith Number

pith:MUPLTSCE

pith:2019:MUPLTSCEMKY4CMHXMJXNFOGQEX

not attested not anchored not stored refs pending

A pseudo-marginal sequential Monte Carlo online smoothing algorithm

CITI, Jimmy Olsson (KTH Royal Institute of Technology), Pierre Gloaguen (MIA-Paris), Sylvain Le Corff (IP Paris, TIPIC-SAMOVAR)

arxiv:1908.07254 v2 · 2019-08-20 · stat.CO · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MUPLTSCEMKY4CMHXMJXNFOGQEX}

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	2026-07-05T02:30:55.355167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

651eb9c84462b1c130f7626ed2b8d025e36cdd92d646a2c100b513db4c739149

Aliases

arxiv: 1908.07254 · arxiv_version: 1908.07254v2 · doi: 10.48550/arxiv.1908.07254 · pith_short_12: MUPLTSCEMKY4 · pith_short_16: MUPLTSCEMKY4CMHX · pith_short_8: MUPLTSCE

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/MUPLTSCEMKY4CMHXMJXNFOGQEX \
  | 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: 651eb9c84462b1c130f7626ed2b8d025e36cdd92d646a2c100b513db4c739149

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "58334c74e5708bdc01157515d9c85be820bf8854dcb18ec64400918b55fe9014",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2019-08-20T09:53:17Z",
    "title_canon_sha256": "7bf3c0804ef5a8d970aff6409b9658853f32386c17b2830f8d40a76cd1dc0484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07254",
    "kind": "arxiv",
    "version": 2
  }
}