Pith Number

pith:6LS7SYTZ

pith:2009:6LS7SYTZX3CRGUMW7PO5WOMSYN

not attested not anchored not stored refs pending

A weak trapezoidal method for a class of stochastic differential equations

David F. Anderson, Jonathan C. Mattingly

arxiv:0906.3475 v2 · 2009-06-18 · math.NA · cs.NA · 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{6LS7SYTZX3CRGUMW7PO5WOMSYN}

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	2026-06-03T23:06:27.263340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2e5f96279bec5135196fbdddb3992c35d2b15659e13ff8a7e04380f6a9a3d91

Aliases

arxiv: 0906.3475 · arxiv_version: 0906.3475v2 · doi: 10.48550/arxiv.0906.3475 · pith_short_12: 6LS7SYTZX3CR · pith_short_16: 6LS7SYTZX3CRGUMW · pith_short_8: 6LS7SYTZ

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/6LS7SYTZX3CRGUMW7PO5WOMSYN \
  | 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: f2e5f96279bec5135196fbdddb3992c35d2b15659e13ff8a7e04380f6a9a3d91

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca55ac312f9273cd4b669107207bb4a93a8834eb9d31f184c6c4b490683ee112",
    "cross_cats_sorted": [
      "cs.NA",
      "math.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2009-06-18T16:23:09Z",
    "title_canon_sha256": "3d462d451e48858f4ea5c3a7b9478652e8cc35d12bef942c07f473da9625fdc0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.3475",
    "kind": "arxiv",
    "version": 2
  }
}