Pith Number

pith:XO3M7CK2

pith:2013:XO3M7CK2ZP7UZHFKGC5AZV2LVD

not attested not anchored not stored refs pending

Probabilistic Solutions to Differential Equations and their Application to Riemannian Statistics

Philipp Hennig, S{\o}ren Hauberg

arxiv:1306.0308 v2 · 2013-06-03 · stat.ML · cs.LG · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XO3M7CK2ZP7UZHFKGC5AZV2LVD}

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	2026-05-18T02:59:18.505243Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bbb6cf895acbff4c9caa30ba0cd74ba8f44e3d0030b76d988dac5bfaa3c405f3

Aliases

arxiv: 1306.0308 · arxiv_version: 1306.0308v2 · doi: 10.48550/arxiv.1306.0308 · pith_short_12: XO3M7CK2ZP7U · pith_short_16: XO3M7CK2ZP7UZHFK · pith_short_8: XO3M7CK2

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/XO3M7CK2ZP7UZHFKGC5AZV2LVD \
  | 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: bbb6cf895acbff4c9caa30ba0cd74ba8f44e3d0030b76d988dac5bfaa3c405f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a369647d0073434fbe7a4ab3d780b3204cd49e26e8dd582930c35c2a73d80296",
    "cross_cats_sorted": [
      "cs.LG",
      "math.NA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ML",
    "submitted_at": "2013-06-03T06:56:47Z",
    "title_canon_sha256": "17b0d2a9971cf323746df5bd934cb223e5b371989ad1b59c86cde7f2b633907e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0308",
    "kind": "arxiv",
    "version": 2
  }
}