Pith Number

pith:ZQA44EXH

pith:2017:ZQA44EXHMQUMEV3EDSQEXY3P63

not attested not anchored not stored refs pending

Online Sequential Monte Carlo smoother for partially observed stochastic differential equations

Marie-Pierre Etienne (MIA-Paris), Pierre Gloaguen (MIA-Paris), Sylvain Le Corff

arxiv:1703.01776 v1 · 2017-03-06 · stat.ME · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQA44EXHMQUMEV3EDSQEXY3P63}

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	2026-05-18T00:21:28.692533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc01ce12e76428c257641ca04be36ff6c332e44adfa874545d5b6a855ae07adb

Aliases

arxiv: 1703.01776 · arxiv_version: 1703.01776v1 · doi: 10.48550/arxiv.1703.01776 · pith_short_12: ZQA44EXHMQUM · pith_short_16: ZQA44EXHMQUMEV3E · pith_short_8: ZQA44EXH

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/ZQA44EXHMQUMEV3EDSQEXY3P63 \
  | 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: cc01ce12e76428c257641ca04be36ff6c332e44adfa874545d5b6a855ae07adb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b05db66039f2835284d599b6a3ce3434f3ebbbe1a6f203401bc6ad0d7e8873aa",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-03-06T09:24:07Z",
    "title_canon_sha256": "4ea44e768e583be9fa9dd829ce4f1b4674288776fb15ab256ab4611057e111c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01776",
    "kind": "arxiv",
    "version": 1
  }
}