Pith Number

pith:EUKQP7CS

pith:2026:EUKQP7CSEP5SZGBGIJVC7AWJOP

not attested not anchored not stored refs pending

Stable and Scalable Probabilistic Numerical Solvers for Stiff and High-Dimensional ODEs

Nathanael Bosch

arxiv:2606.08203 v1 · 2026-06-06 · math.NA · cs.LG · cs.NA · 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{EUKQP7CSEP5SZGBGIJVC7AWJOP}

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	2026-06-09T01:05:29.928551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

251507fc5223fb2c9826426a2f82c973f87ec5c799c454297218f412b47ca1d6

Aliases

arxiv: 2606.08203 · arxiv_version: 2606.08203v1 · doi: 10.48550/arxiv.2606.08203 · pith_short_12: EUKQP7CSEP5S · pith_short_16: EUKQP7CSEP5SZGBG · pith_short_8: EUKQP7CS

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/EUKQP7CSEP5SZGBGIJVC7AWJOP \
  | 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: 251507fc5223fb2c9826426a2f82c973f87ec5c799c454297218f412b47ca1d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "621a385355a4d6e005a5ed32f97e6bc9018a0c937903471d87a3a0b92bec6bbd",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.NA",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2026-06-06T14:42:03Z",
    "title_canon_sha256": "eb5ef9c3c20a38ca8c8656f21796a6e920c32b65acf0ea0f90e6025ed1db0653"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.08203",
    "kind": "arxiv",
    "version": 1
  }
}