Pith Number

pith:V2MJ3Z3U

pith:2025:V2MJ3Z3UUBHDA4JPSGLIRNA33W

not attested not anchored not stored refs pending

Inference in stochastic differential equations using the Laplace approximation: Demonstration and examples

Kasper Kristensen, Uffe H{\o}gsbro Thygesen

arxiv:2503.21358 v3 · 2025-03-27 · stat.ME · 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{V2MJ3Z3UUBHDA4JPSGLIRNA33W}

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	2026-06-04T01:09:37.307837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae989de774a04e30712f919688b41bdda30349edab7252710fd910a3a8b31c00

Aliases

arxiv: 2503.21358 · arxiv_version: 2503.21358v3 · doi: 10.48550/arxiv.2503.21358 · pith_short_12: V2MJ3Z3UUBHD · pith_short_16: V2MJ3Z3UUBHDA4JP · pith_short_8: V2MJ3Z3U

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/V2MJ3Z3UUBHDA4JPSGLIRNA33W \
  | 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: ae989de774a04e30712f919688b41bdda30349edab7252710fd910a3a8b31c00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "751f5327ca94b1f885ce08e71a0be5af525c896a09c57c5d169b9397d32efcf4",
    "cross_cats_sorted": [
      "math.PR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-03-27T10:50:05Z",
    "title_canon_sha256": "02d504ac3861bb08470bd93f363be5d4ece39c14b555cbc3b80f17b10be496fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.21358",
    "kind": "arxiv",
    "version": 3
  }
}